Near Calgary Town near Calgary
Diamond Valley, Alberta: town guide and homes for sale
Diamond Valley is a town southwest of Calgary, about 43 km in a straight line from Calgary City Hall. It was formed on January 1, 2023, when Black Diamond and Turner Valley amalgamated. The two had 5,341 residents combined at the 2021 Census, up 1.5% from 2016.
Census figures on this page add the two former towns together where the numbers allow; median income is shown for each. Statistics Canada publishes police-reported crime for the new Diamond Valley RCMP detachment from 2025.
This page brings together the 2021 Census profile, schools and police-reported crime for Diamond Valley, with homes for sale at the bottom. Every number shows its source and date in the Sources section.
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- 5,341residents (2021 Census)
- 2,255households
- $75,500 / $86,000median household income (2020): Black Diamond / Turner ValleyAlberta: $96,000
- 2.3 / 2.4people per household: Black Diamond / Turner ValleyAlberta: 2.6
- 84%of households own their homeAlberta: 71%
- 78%of homes are single-detachedAlberta: 61%
Where it is
- 3 schools with an address here
- +1.5% population change 2016–2021
- 12.6 km² land area
- 43 km from Calgary City Hall (straight line)
People and households
Census figures are from 2021 and describe the community as it was then.
Diamond ValleyAlberta
Diamond ValleyAlberta
Homes and buildings
Diamond ValleyAlberta
Schools
Schools with an address in Diamond Valley, from the Alberta Education school directory. Online, home-education and outreach programs are not listed. Ask each school division which school serves a specific address.
| School | Grades | Board / authority |
|---|---|---|
| Public | ||
| C Ian McLaren School | K, Elementary | Foothills School Division |
| Oilfields High School | Junior high, Senior high | Foothills School Division |
| Turner Valley Elementary Junior High School | K, Elementary | Foothills School Division |
Police-reported crime
Police-reported incidents per 1,000 residents, from Statistics Canada. Diamond Valley RCMP (municipal) is shown with Alberta and with the Calgary Police Service area for scale; all three use the same Statistics Canada definitions. Reported crime is not a measure of personal risk at any address. The Diamond Valley detachment was created after the 2023 amalgamation, so Statistics Canada publishes its figures from 2025 only.
Sources and dates
- Statistics Canada, 2021 Census of Population, Census Profile (Table 98-316-X2021001). Retrieved 2026-10-28.
- Statistics Canada, Table 35-10-0183-01, Incident-based crime statistics, police services in Alberta. Retrieved 2026-10-28.
- Alberta Education, Alberta schools and authorities (school information report). Retrieved 2026-10-28.
- Active listings on bergestate.com from the REALTOR.ca DDF® feed (CREA). Retrieved 2026-10-28.
- Town of Diamond Valley, Amalgamation (Order in Council 156/2022). Retrieved 2026-10-28.
- OpenStreetMap contributors (Nominatim), town location. Retrieved 2026-10-28.
Contains information licensed under the Open Government Licence – City of Calgary and the Open Government Licence – Alberta. Adapted from Statistics Canada data; this does not constitute an endorsement by Statistics Canada. Map data © OpenStreetMap contributors (ODbL). Listing data © CREA, REALTOR.ca DDF®.
Other towns near Calgary: Okotoks homes for sale · High River homes for sale · Chestermere homes for sale · All communities and towns
Living in Diamond Valley
Where it is. Diamond Valley is a town in the foothills southwest of Calgary, about 43 km from Calgary City Hall in a straight line, on the Sheep River and Highway 22.
A new town. The Town of Diamond Valley was formed on January 1, 2023, when the towns of Black Diamond and Turner Valley amalgamated. Many listings and addresses still use the old names.
History. The 1914 Dingman oil discovery at Turner Valley started Alberta’s oil and gas industry. The Turner Valley Gas Plant is now a historic site.
People. The two former towns had 5,341 residents together at the 2021 Census, up 1.5% from 2016. 26% of residents were 65 or older.
Homes. In 2021, 78% of homes in the two former towns were single-detached, and 84% of households owned their home.
Schools. Foothills School Division runs Turner Valley School, C. Ian McLaren School and Oilfields High School. Catholic students can attend Christ the Redeemer schools in Okotoks.
Diamond Valley: frequently asked questions
What is Diamond Valley?
A town formed on January 1, 2023, by amalgamating Black Diamond and Turner Valley.
How far is Diamond Valley from Calgary?
About 43 km southwest of Calgary City Hall in a straight line, via Highway 22 or Highway 7 and Highway 2.
How many people live in Diamond Valley?
The two former towns had 5,341 residents together at the 2021 federal census. The 2021 Census was taken before the amalgamation.
Which school boards serve Diamond Valley?
Foothills School Division. Christ the Redeemer Catholic Schools has schools in nearby Okotoks.
Do listings still say Black Diamond or Turner Valley?
Often, yes. We include listings under all three names on this page.
Buying in Diamond Valley: our local take
As of November 4, 2026, our site shows 31 homes for sale in Diamond Valley. Median asking prices: detached houses $690,000 (23); semi-detached and duplexes $507,450 (6); condos and apartments $412,450 (2). These are asking prices from the REALTOR.ca DDF® feed, not sale prices; ask us for recent sold prices.
What we like
- Small-town foothills living with mountain views and quick access to Kananaskis.
- Mostly detached homes, many on larger lots.
- Schools from kindergarten to Grade 12 in town.
- A strong local community and historic main streets.
What to weigh up
- Calgary is a longer drive, and there is no transit into the city.
- Fewer shops and services than Okotoks or Calgary.
- Homes near the Sheep River: check the Alberta flood maps.
- Some bylaws from the two former towns may still apply in parts of town, so check the current rules for the address.
Who it suits
Buyers who want a quiet foothills town near the mountains, retirees and downsizers, and people who work in Okotoks, south Calgary or remotely.
Commute and getting around
Highway 22 runs north toward Calgary and Highway 7 runs east to Okotoks and Highway 2. Plan to drive; there is no transit into Calgary.
Before you make an offer
- Check the Alberta flood maps for homes near the Sheep River.
- Ask for the latest Town of Diamond Valley tax notice and utility costs.
- Check the current Town of Diamond Valley zoning and bylaws for the address.
- Confirm which school serves the address with Foothills School Division.
Thinking about Diamond Valley?
We know this town. We can pull recent sold prices, set up showings and check taxes, title and condo documents before you commit.
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Berg Estate Team · Tom Berg, REALTOR®, and Valery Berg · eXp Realty · 587-888-2919
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Homes for sale in Diamond Valley
Current listings as of November 4, 2026 (Mountain Time), from the REALTOR.ca DDF® feed on this site. Asking prices, not sale prices. Updated daily.
- Detached house 23
- Semi-detached / duplex 6
- Apartment / condo 2
There are currently 37 homes for sale in Diamond Valley on the MLS® system, and this page updates automatically every day from the REALTOR.ca DDF® feed. Asking prices range from $219,000 to $992,145, with a median list price of $629,000. The mix includes 23 houses, 6 duplexes and 4 lots, plus other property types. Homes range from 1 to 5 bedrooms. 6 listings came on the market in the last seven days. Use the filters below to narrow the search by price, bedrooms, bathrooms and property type. We at the Berg Estate Team, eXp Realty, can arrange showings in Diamond Valley, pull recent comparable sales and help you write a competitive offer. Want to hear about new Diamond Valley listings first? Set up a free alert with Home Finder.
$565,000
825 Imperial Drive Southeast
Diamond Valley
- 3 beds
- 3 baths
- 1,246 sq ft
Listed by Century 21 Foothills Real Estate
$755,999
308 Flare Avenue Southwest
Diamond Valley
- 3 beds
- 2 baths
- 1,470 sq ft
Listed by RE/MAX Realty Professionals
$992,145
312 Flare Avenue Southwest
Diamond Valley
- 3 beds
- 3 baths
- 2,319 sq ft
Listed by RE/MAX Realty Professionals
$824,145
316 Flare Avenue Southwest
Diamond Valley
- 4 beds
- 3 baths
- 1,798 sq ft
Listed by RE/MAX Realty Professionals
$489,900
141 Ridgestone Lane
Diamond Valley
- 2 beds
- 3 baths
- 1,210 sq ft
Listed by RE/MAX Complete Realty
$549,900
210 Edgar Avenue Northwest
Diamond Valley
- 2 beds
- 2 baths
- 1,009 sq ft
Listed by Century 21 Foothills Real Estate
$395,000
407 Sunset Boulevard Northwest
Diamond Valley
- 2 beds
- 2 baths
- 956 sq ft
Listed by CIR Realty
$564,900
325 Flare Avenue Southwest
Diamond Valley
- 2 beds
- 2 baths
- 1,102 sq ft
Listed by Real Broker
$575,000
105 Willow Ridge Crescent Southwest
Diamond Valley
- 3 beds
- 3 baths
- 1,195 sq ft
Listed by Real Estate Professionals Inc.
$690,000
201 2 Street Northwest
Diamond Valley
- 4 beds
- 3 baths
- 1,155 sq ft
Listed by RE/MAX Landan Real Estate
$359,900
400 1st Avenue Southeast
Diamond Valley
- 2 beds
- 1 bath
- 732 sq ft
Listed by Century 21 Foothills Real Estate
$900,900
309 Flare Avenue
Diamond Valley
- 3 beds
- 3 baths
- 2,322 sq ft
Listed by RE/MAX Realty Professionals
Listing data last updated November 4, 2026 9:48 am.
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