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South of Millarville and East of Okotoks. Diamond Valley is a picturesque town nestled in the foothills of the Rocky Mountains, with the Sheep River running through town, rolling hills and mountains to the west, approximately 45 minutes southwest of Calgary. Created through the amalgamation of the former towns of Turner Valley and Black Diamond in 2023, Diamond Valley offers residents a welcoming small-town atmosphere, stunning scenery, and easy access to outdoor recreation while remaining within commuting distance of the city. The beautiful public golf course is tucked between the former Turner Valley and Black Diamond.

Buyers searching for Diamond Valley homes for sale will find a variety of housing options, including charming character homes, modern detached houses, acreages, luxury estates, and new construction developments. Whether you're looking for your first home, a family-friendly neighbourhood, or a peaceful place to retire, Diamond Valley offers exceptional value and a relaxed lifestyle.

With its growing amenities, vibrant arts community, and proximity to Kananaskis Country, Diamond Valley has become one of Alberta's most desirable communities for buyers looking to enjoy small-town living without sacrificing convenience.

Town Information.

Diamond Valley homes for sale. Formerly - Black Diamond and Turner Valley homes for sale.
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  • 299 3rd Street SE in Diamond Valley: Detached for sale : MLS®# A2323305

    299 3rd Street SE Diamond Valley T0L 0H0
    Main Photo: 299 3rd Street SE in Diamond Valley: Detached for sale : MLS®# A2323305

    299 3rd Street SE Diamond Valley T0L 0H0

    $649,000
    Residential
    Status:
    Active
    MLS® Num:
    A2323305
    Bedrooms:
    3
    Bathrooms:
    2
    Floor Area:
    1,657 sq. ft.
    What a great investment opportunity... Located in Diamond Valley this property features a 1,666 sq ft modular home with 3 bedrooms, an addition and an attached garage, situated on a large 268 x 165 foot lot. Located in a quiet area, the property is in excellent condition, surrounded by mature trees, and offers an incredible mountain view. This property has it's own water well and a septic tank and field. Any future development would require town services put into the property. Could make a great development project or just an awesome view lot to enjoy. No sign on the property and do not access without an appointment. More details
    Listed by Royal LePage Solutions
    LISTING DETAILS
    CHRIS MARSHALL

  • 160 Ridgestone Lane in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2325044

    160 Ridgestone Lane Diamond Valley T0L 2A0
    Main Photo: 160 Ridgestone Lane in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2325044

    160 Ridgestone Lane Diamond Valley T0L 2A0

    $525,000
    Residential
    Status:
    Active
    MLS® Num:
    A2325044
    Bedrooms:
    3
    Bathrooms:
    3
    Floor Area:
    1,226 sq. ft.
    At some point, a lot of people start saying the same thing. “I want less to look after, but I’m not ready to downsize to apartment living” That is where this property comes in, brand new three-bedroom, three-bathroom villa built by reputable Southern Alberta builder Eric’s Custom Homes. Located in friendly 45+ community in Diamond Valley where Neighbours genuinely look out for one another, creating the kind of welcoming atmosphere that is becoming harder to find. You can simplify, lock the door and go, enjoy a little more ease in your day-to-day life, but still have a real home with real space. Built with strong integrity and breathtaking style you will love the warm maple cabinetry, luxurious quartz countertops, seamless stainless steel appliance package and vinyl plank flooring throughout. No carpet anywhere, a quiet little win for pets, allergies, mobility and grandkids! You get the little extras with central air conditioning, main floor laundry (washer and dryer included!), pot lighting and black fixtures. Fully finished lower level gives you options without making the home feel too big. The taller ceilings and full-sized windows bring in great natural light, so it feels like usable space, not forgotten space. Maybe it is for family when they visit. Maybe it’s for the hobbies that you can’t quite give up or simply just a parent who may want to be close down the road. That is the beauty of this one. You are not giving everything up, you are just making life a little easier. Book your viewing today! More details
    Listed by RE/MAX Complete Realty
    LISTING DETAILS
    CHRIS MARSHALL

  • 164 Ridgestone Lane in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2325051

    164 Ridgestone Lane Diamond Valley T0L 0H0
    Main Photo: 164 Ridgestone Lane in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2325051

    164 Ridgestone Lane Diamond Valley T0L 0H0

    $575,000
    Residential
    Status:
    Active
    MLS® Num:
    A2325051
    Bedrooms:
    3
    Bathrooms:
    3
    Floor Area:
    1,337 sq. ft.
    If apartment living feels like too much of a leap, this villa gives you the softer landing. That is where this brand new three-bedroom, three full bathroom villa by Eric’s Custom Homes makes sense. You still get your own front door, your own space, a fully finished lower level, and a double attached garage — so it feels like a home, not a compromise. Located in a 45+ community in Diamond Valley, this is a good fit for someone who wants a little more ease without giving up independence. Lock the door and go. Travel. Spend more time doing what you actually want to do. Come home to a place that still has room for family, hobbies, storage, and real life. Inside, the finishes are warm and easy to live with: maple cabinetry, quartz countertops, stainless steel appliances, black fixtures, pot lighting, central air conditioning, and vinyl plank flooring throughout. No carpet anywhere, which is a quiet win for pets, allergies, mobility, grandkids, or just keeping life simpler. Main floor laundry with the washer and dryer are included. The lower level is fully finished with taller ceilings and full-sized windows, so it does not feel like an afterthought. Use it for guests, projects, grandkids, a TV room, or a parent who may want to be close down the road. You are not giving everything up here, you are just making life easier — with the space, garage and quality! More details
    Listed by RE/MAX Complete Realty
    LISTING DETAILS
    CHRIS MARSHALL

  • 201 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328180

    201 101 Willowridge Drive Diamond Valley T0L 0H0
    Main Photo: 201 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328180

    201 101 Willowridge Drive Diamond Valley T0L 0H0

    $329,920
    Residential
    Status:
    Active
    MLS® Num:
    A2328180
    Bedrooms:
    2
    Bathrooms:
    1
    Floor Area:
    788 sq. ft.
    Welcome to Diamond Valley and the Diamond Valley Marketplace. Located in the south edge of town across the street from the hospital. Diamond Willow Ridge condo's are adult oriented. Typical buyer is 45+. SpanWest is a multi generational builder that has been around western Canada for 30+ years and this is what they build. This second floor 2 bedroom, 1 bathroom apartment is east facing, comes with an outdoor electrified parking stall. EV charging is on site. Pet's are welcome with dogs needing to be of small or medium breed. There is even a dog wash in the parkade! 8" Concrete core floors keep the building quiet and the steel framing and structure make this a building made to last. Plywood sheeting is used for longevity (not like most other apartments / homes that use chip board). This is a very well constructed apartment building that the made with pride. Completion is scheduled for spring 2028. Pre-construction purchases allow for tweaks to the floor plans and finishes. More details
    Listed by Empowered Real Estate
    LISTING DETAILS
    CHRIS MARSHALL

  • 502 Sunset Boulevard in Diamond Valley: Detached for sale : MLS®# A2327781

    502 Sunset Boulevard Diamond Valley T0L 2K0
    Main Photo: 502 Sunset Boulevard in Diamond Valley: Detached for sale : MLS®# A2327781

    502 Sunset Boulevard Diamond Valley T0L 2K0

    $209,000
    Residential
    Status:
    Active
    MLS® Num:
    A2327781
    Bedrooms:
    1
    Bathrooms:
    1
    Floor Area:
    675 sq. ft.
    Small town charm with a heritage home that is ready for your personal finishing touches. Welcome to 502 Sunset Boulevard, a 50’ x 120’ corner lot offering outstanding potential. Whether you’re looking to build your dream home, secure a holding property, or explore future development possibilities, this property provides a rare opportunity in a sought-after location. Enjoy quick access to the natural beauty and amenities of Kananaskis Country, including Sheep River Falls and an extensive network of trails ideal for hiking, horseback riding, and outdoor adventure. More details
    Listed by MaxWell Canyon Creek
    LISTING DETAILS
    CHRIS MARSHALL

  • 202 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328225

    202 101 Willowridge Drive Diamond Valley T0L 0H0
    Main Photo: 202 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328225

    202 101 Willowridge Drive Diamond Valley T0L 0H0

    $364,900
    Residential
    Status:
    Active
    MLS® Num:
    A2328225
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    847 sq. ft.
    Welcome to Diamond Valley and the Diamond Valley Marketplace. Located in the south edge of town across the street from the hospital. Diamond Willow Ridge condo's are adult oriented. Typical buyer is 45+. SpanWest is a multi generational builder that has been around western Canada for 30+ years and this is what they build. This second floor 2 bedroom, 2 bathroom apartment is east facing, comes with an indoor heated parking stall. EV charging is on site. Pet's are welcome with dogs needing to be of small or medium breed. There is even a dog wash in the parkade! 8" Concrete core floors keep the building quiet and the steel framing and structure make this a building made to last. Plywood sheeting is used for longevity (not like most other apartments / homes that use chip board). 9ft ceilings create a roomy feel. This is a very well constructed apartment building that the made with pride. Completion is scheduled for spring 2028. Pre-construction purchases allow for tweaks to the floor plans and finishes. More details
    Listed by Empowered Real Estate
    LISTING DETAILS
    CHRIS MARSHALL

  • 204 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328651

    204 101 Willowridge Drive Diamond Valley T0L 0H0
    Main Photo: 204 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2328651

    204 101 Willowridge Drive Diamond Valley T0L 0H0

    $534,900
    Residential
    Status:
    Active
    MLS® Num:
    A2328651
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    1,149 sq. ft.
    Second floor 1,149 sq ft SW corner suite! This 2 bedroom, 2 bathroom apartment has south and west facing views. Mountain views to the SW to be determined based on what trees remain in place once construction starts. All corner units come with an additional designated outside stall free of charge. All apartments come with 9ft ceilings, quartz countertops, and all the modern finishes you would expect out of a premium build. 8" Concrete core floors keep the building quiet and the steel framing and structure make this a building made to last. Plywood sheeting is used for longevity (not like most other apartments / homes that use chip board). All units other than 201 and 301 come with an indoor heated parking stall. There is EV charging is on site. Extra Parking stalls are available to purchase outside. Pet's are welcome with dogs needing to be of small or medium breed. There is even a dog wash in the parkade! Completion is scheduled for spring 2028. Pre-construction purchases allow for tweaks to the floor plans and finishes. Diamond Willow Ridge condo's are adult oriented with the typical buyer being 45+. SpanWest is a multi generational builder that has been around western Canada for 30+ years. This is what they build and they are proud of it and stand behind their product! The building has 24 units in total, 12 of which are corner suites. The new Diamond Valley Marketplace which is currently under construction right next door, and a short walk away, well have a Sobeys/IGA grocery store, a Shoppers Drug Mart, a Dollar store, a McDonalds, A liquor and cannabis store, plus a number of other shops. Located in the south edge of town across the street from the hospital. This is a very premium location! Please do not walk on the construction site without permission. More details
    Listed by Empowered Real Estate
    LISTING DETAILS
    CHRIS MARSHALL

  • 216 B Royal Avenue in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2330302

    216 B Royal Avenue Diamond Valley T0L 2A0
    Main Photo: 216 B Royal Avenue in Diamond Valley: Semi Detached (Half Duplex) for sale : MLS®# A2330302

    216 B Royal Avenue Diamond Valley T0L 2A0

    $399,000
    Residential
    Status:
    Active
    MLS® Num:
    A2330302
    Bedrooms:
    3
    Bathrooms:
    2
    Floor Area:
    1,236 sq. ft.
    Welcome to 216B Royal Ave in Diamond Valley! This neat and tidy half-duplex offers 1,235 square feet of living space, featuring three bedrooms upstairs and a double detached garage with convenient alley access. You can enjoy your morning coffee or afternoon tea on the cozy front deck. Inside, you will find a spacious living room, a nicely sized kitchen, and a versatile bonus room off the kitchen that would make an excellent dining room or sitting area. The basement provides an ideal space for a family room or a children's hangout. The property also boasts a low-maintenance yard and is located close to local school, the outdoor pool, and a playground. This is a great opportunity for first-time homebuyers! Don't miss out on this one!! More details
    Listed by Royal LePage Solutions
    LISTING DETAILS
    CHRIS MARSHALL

  • 329 Flare Avenue SW in Diamond Valley: Detached for sale : MLS®# A2337714

    329 Flare Avenue SW Diamond Valley T0L 2A0
    Main Photo: 329 Flare Avenue SW in Diamond Valley: Detached for sale : MLS®# A2337714

    329 Flare Avenue SW Diamond Valley T0L 2A0

    $729,750
    Residential
    Status:
    Active
    MLS® Num:
    A2337714
    Bedrooms:
    3
    Bathrooms:
    3
    Floor Area:
    1,678 sq. ft.
    This home is built on FLARE AVE and for GOOD REASON!! It's got style, it's got charm, it's got everything you are looking for in your new high-end home built by Albion - a custom home builder! Say hello to the Alder, offering 1,680 sq. ft. of thoughtfully planned living space. This home welcomes you with clean lines, quality finishes, and a warm modern farmhouse feel accented by wood details. The main floor features 9-foot ceilings, an open-concept layout that seamlessly connects the kitchen, dining, and living areas, all with views to the rear yard and abundant natural light from large, south facing windows and sliding doors. An electric fireplace adds a cozy focal point to the living space. Upstairs, you’ll find three bedrooms, including a spacious primary suite with a stunning ensuite. The unfinished basement gives you the opportunity to tailor it to your needs - whether it's a home gym, an extra bedroom for guests, or even your own personal movie theatre, the possibilities are endless with the 8-foot ceiling height and plumbing rough-ins! An oversized (yes, it will fit your truck!) attached garage provides additional storage and convenient parking, enhancing everyday living. This home offers everything you want and need in a fresh, never-before-lived-in build. So you know how you said - "I'll move if I find the PERFECT home?" Well, pack your bags, you've found it! More details
    Listed by Real Broker
    LISTING DETAILS
    CHRIS MARSHALL

  • 408 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2337402

    408 101 Willowridge Drive Diamond Valley T0L 0H0
    Main Photo: 408 101 Willowridge Drive in Diamond Valley: Apartment for sale : MLS®# A2337402

    408 101 Willowridge Drive Diamond Valley T0L 0H0

    $497,500
    Residential
    Status:
    Active
    MLS® Num:
    A2337402
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    1,085 sq. ft.
    Top floor 1,085 sq ft NE corner suite! This 2 bedroom, 2 bathroom apartment has North and East facing rolling prairie views. All apartments come with 9ft ceilings, quartz countertops, and all the modern finishes you would expect out of a premium build. 8" Concrete core floors keep the building quiet and the steel framing and structure make this a building made to last. Plywood sheeting is used for longevity (not like most other apartments / homes that use chip board). Comes with an indoor heated parking stall plus 1 exterior parking stall. There is EV charging is on site. Extra Parking stalls are available to purchase outside. Pet's are welcome with dogs needing to be of small or medium breed. There is even a dog wash in the parkade! Completion is scheduled for spring 2028. Pre-construction purchases allow for tweaks to the floor plans and finishes. Diamond Willow Ridge condo's are adult oriented with the typical buyer being 45+. SpanWest is a multi generational builder that has been around western Canada for 30+ years. This is what they build and they are proud of it and stand behind their product! The building has 24 units in total, 12 of which are corner suites. The new Diamond Valley Marketplace which is currently under construction right next door, and a short walk away, well have a Sobeys/IGA grocery store, a Shoppers Drug Mart, a Dollar store, a McDonalds, A liquor and cannabis store, plus a number of other shops. Located in the south edge of town across the street from the hospital. This is a very premium location! Please do not walk on the construction site without permission. More details
    Listed by Empowered Real Estate
    LISTING DETAILS
    CHRIS MARSHALL

  • 673 Anderson Close NW in Diamond Valley: Detached for sale : MLS®# A2339138

    673 Anderson Close NW Diamond Valley T0L 2A0
    Main Photo: 673 Anderson Close NW in Diamond Valley: Detached for sale : MLS®# A2339138

    673 Anderson Close NW Diamond Valley T0L 2A0

    $775,000
    Residential
    Status:
    Active
    MLS® Num:
    A2339138
    Bedrooms:
    3
    Bathrooms:
    3
    Floor Area:
    1,778 sq. ft.
    Move-in ready, beautifully finished, and perfectly positioned—this is the newer home experience without the wait and work. This beautifully finished two-storey home offers the best of both worlds: the feel and freshness of a newer build, with thoughtful upgrades and professional landscaping already completed for you. Set in an exceptional location backing onto a walking path with a sunny south-facing backyard and greenspace beyond, this is a home that truly delivers on both lifestyle and location. The open-concept layout flows effortlessly, with lots of natural light, from the spacious living room into the dining area and impressive kitchen, where a large island, eating bar, generous pantry, and beautiful finishes create a space that is as functional as it is inviting. Large windows fill the home with natural light, while the south-facing deck provides the perfect spot to enjoy your morning coffee or fire up the BBQ with the convenience of a gas hookup. Upstairs, the impressive bonus room gives you valuable extra living space. The primary suite is a relaxing retreat with a spacious walk-in closet and a well-appointed four-piece ensuite. Two additional bright bedrooms overlook the greenspace, and the conveniently located laundry room keeps everything right where you need it. The walkout basement is where the possibilities really open up. The space is bright, spacious and ready for your vision, with the framing already in place for an additional bedroom, bathroom and large recreation room. There is also a second laundry rough-in, making it easy to create an incredible lower-level space when you're ready. The large south-facing backyard offers room to relax, play and entertain, while backing onto greenspace and a walking path for added privacy and enjoyment. The oversized 25-foot-deep garage provides plenty of room for larger vehicles, bikes, toys and all the gear that comes with enjoying Alberta's great outdoors. And with a newer home, you still benefit from the peace of mind that comes with the remaining builder warranty, newer mechanical systems, upgraded appliances and modern construction. Location is another major highlight. With a K–6 school, library and seasonal outdoor pool all within walking distance, everyday convenience is right outside your door. And when adventure calls, Kananaskis Country is close by, putting hiking, camping, snowshoeing, cross-country skiing, horseback riding and countless outdoor adventures within easy reach. Professionally landscaped, enhanced with Gemstone Lights for year-round curb appeal, move-in ready, and thoughtfully designed, this home gives you all the benefits of a newer build without the work that usually comes with it. Convenient connections to Okotoks and south Calgary provide an ideal balance of small-town charm and accessibility. Contact your favourite REALTOR® today to book your private showing! More details
    Listed by Onyx Realty Ltd.
    LISTING DETAILS
    CHRIS MARSHALL

  • 359 Flare Avenue SW in Diamond Valley: Detached for sale : MLS®# A2339192

    359 Flare Avenue SW Diamond Valley T0L 2A0
    Main Photo: 359 Flare Avenue SW in Diamond Valley: Detached for sale : MLS®# A2339192

    359 Flare Avenue SW Diamond Valley T0L 2A0

    $599,000
    Residential
    Status:
    Active
    MLS® Num:
    A2339192
    Bedrooms:
    2
    Bathrooms:
    2
    Floor Area:
    1,300 sq. ft.
    Meet The Taco - A Valmont Custom Homes Original. Every model at Valmont Custom Homes carries the name of a horse raised right here in Diamond Valley - from the ranch of our community's developer. The Taco is the exception to the rule - he is the Developer's donkey - and every bit as beloved on the ranch! A small, good-humoured tribute to the land this community is built on, and the western heritage that still runs through it. Set along Alberta’s iconic Cowboy Trail, just 30 minutes south of Calgary, this exceptional home captures the best of foothills living, where the prairie stretches wide and the Rockies rise on the horizon. Blending Western heritage with modern comfort, this thoughtfully designed home features soaring 9’ main-floor ceilings, oversized windows that flood the space with natural light, and a warm family room fireplace that creates the perfect gathering space. The stylish kitchen showcases a generous quartz island and countertops, soft-close cabinetry, and a stainless steel appliance package, while the luxurious 5-piece primary ensuite offers a relaxing soaker tub, glass shower, and dual vanity. A practical mudroom off the garage entry is designed for Alberta living, while the unfinished sunshine basement offers incredible potential for future development. The oversized 20’ x 22’ double garage provides plenty of room for vehicles, recreation gear and storage. Durable Hardie board and stucco siding paired with triple-glazed windows deliver a high-end, energy-conscious finish built for Alberta’s seasons. Best of all, buyers can personalize their home with a curated selection of interior and exterior finishes, with optional upgrade packages available for features such as enhanced flooring and built-ins. This is more than a home—it’s an opportunity to enjoy a relaxed Western lifestyle, charming small-town community, breathtaking surroundings, and modern living, all within easy reach of Calgary. Enjoy a $20,000 BUILDER DESIGN CREDIT : already included for eligible upgrades and finishes, giving you the opportunity to personalize your new home to your taste. Credit subject to builder terms and conditions - List price is inclusive of applicable GST. Reach out Today! More details
    Listed by Century 21 Bravo Realty
    LISTING DETAILS
    CHRIS MARSHALL
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Data was last updated November 13, 2026 at 12:05 AM (UTC)
Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS®System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™.
The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

Lifestyle & Amenities

Diamond Valley offers a relaxed lifestyle with a strong sense of community and plenty of local amenities.

  • Local coffee shops and restaurants
  • Boutique shopping and artisan businesses
  • Grocery stores and everyday services
  • Medical clinics and pharmacies
  • Recreation facilities and fitness programs
  • Community festivals and seasonal events
  • Public library and community centre

The downtown areas preserve the charm of the historic communities while continuing to welcome new businesses and residents.

Parks & Outdoor Living

Outdoor recreation is one of Diamond Valley's biggest attractions.

Residents have easy access to:

  • Walking and cycling pathways
  • Community parks and playgrounds
  • Sheep River Valley recreation
  • Fishing and wildlife viewing
  • Hiking and mountain biking trails
  • Golf courses
  • Cross-country skiing and snowshoeing during winter

Kananaskis Country is just a short drive away, making Diamond Valley an excellent choice for outdoor enthusiasts.

Diamond Valley vs Nearby Towns

If you're considering Diamond Valley, you may also want to explore:

Each community offers a unique lifestyle, from charming small towns to luxury acreage living in the foothills.

Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS®System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™.
The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.