Every Alberta municipality must pass a land use bylaw under the Municipal Government Act. For country property, that bylaw assigns each parcel to a district with its own list of permitted and discretionary uses, minimum and maximum parcel sizes, setbacks and, often, animal limits.
- Rocky View R-RUR min.
- 1.6 ha · 3.95 ac
- Rocky View R-CRD min.
- 0.8 ha · 1.98 ac
- Foothills CR parcels
- 2.0 – 20.99 ac
- Max. reserve on subdivision
- 10%
How a district shapes a property
A district's permitted uses must be approved if an application meets the rules; discretionary uses may be approved, refused or conditioned by the development authority. Many of the things acreage owners want — a secondary suite, a home-based business with employees or signage, a larger accessory building, a kennel — sit in the discretionary column. The difference matters when you are paying for potential.
Above the bylaw sit statutory plans: the municipal development plan and, in many acreage areas, an area structure plan that sets density, servicing and future road patterns for a district. A new area structure plan next door can change the view, the traffic and the value of what you already own.
Calgary-region counties, side by side
| Municipality | Acreage district | Parcel size |
|---|---|---|
| Rocky View County (Bylaw C-8000-2020) | R-RUR Residential, Rural | Minimum 1.6 ha (3.95 ac); for parcels that can take limited agricultural pursuits |
| Rocky View County | R-CRD Residential, Country Residential | Minimum 0.8 ha (1.98 ac); small parcels without agricultural pursuits |
| Foothills County (Bylaw 60/2014) | CR Country Residential | 0.81 ha (2.0 ac) to 8.49 ha (20.99 ac); one lot per 2.02 ha (5 ac), up to 32 lots per quarter section |
| MD of Bighorn No. 8 (Bylaw 10-26, July 2026) | CR Country Residential | 0.4 ha (1.0 ac) to 1.2 ha (3.0 ac) for most parcels |
| Wheatland County (Bylaw 2016-01) | CR Country Residential | 0.40 ha (1.0 ac) to under 2.02 ha (5.0 ac); 40% maximum lot coverage |
| Mountain View County (Bylaw 10/24) | R-CR Country Residential | 1.21–2.02 ha (3.0–5.0 ac); up to 6.07 ha (15 ac) under an approved area structure plan |
| Mountain View County | R-CR1 Country Residential (1), clustered | 0.81–1.20 ha (2.0–2.99 ac) |
| Red Deer County (Bylaw 2022/26) | R-1 Country Residential | 0.4 ha (1.0 ac) to 1.2 ha (3.0 ac); R-2 is Estate Residential |
Two traps worth naming. In Rocky View County, R-SML is a small-lot urban district for hamlets, not an acreage district. And the agricultural districts — Rocky View's A-GEN (an unsubdivided quarter or first parcel out) and A-SML (minimum 20.2 ha / 49.92 ac) — carry different rules again. The district on the county map, not the listing description, is what counts.
Edmonton-region counties
Several capital-region counties replaced their bylaws recently, so older summaries are often wrong:
- Strathcona County — Bylaw 24-2024, in force September 10, 2024. RCL Low Density Country Residential lots run from 0.8 ha (0.4 ha with piped water and wastewater) to 4.5 ha; RCH High Density Country Residential lots are at most 0.4 ha.
- Parkland County — Bylaw 2025-12, passed May 27, 2025. CR Country Residential sites are 0.8 ha (1.9 ac) to 4.0 ha (9.9 ac).
- Leduc County — Bylaw 14-25, adopted June 24, 2025. New CR lots are 1.0 ha (2.5 ac) to 4.0 ha (9.88 ac), with a minimum principal dwelling of 95 m².
- Sturgeon County — Bylaw 1385/17. R1 Country Residential parcels are at least 0.8 ha where connected to a municipal sanitary line and 1 ha otherwise, to a maximum of 50 parcels per 64.7 ha (160 ac).
Subdivision: what the Act allows
Subdivision is approved by the municipality's subdivision authority under the Municipal Government Act and the county's own plans. When land is subdivided, the municipality may require municipal and school reserve — land, or money in place of land — capped at 10% of the parcel (or of its appraised market value).
No reserve may be required when only one lot is created from a quarter section, when land is divided into agricultural lots of 16.0 ha or more, or when the land being subdivided is 0.8 ha or less. Whether a subdivision is possible is a separate question answered by the district, the area structure plan, servicing and access.
"It could be subdivided" is not a feature until the county has said so.
Confirm it before you firm up
For any use you are paying for — a suite, a shop business, horses, a future lot — ask the county's planning department in writing whether it fits the district, and check the area structure plan for the land around you. Where a plan depends on a discretionary approval, give yourself a condition long enough to get an answer.
Your checklist
- District confirmed on the county's land use map
- Permitted versus discretionary status of every use you plan
- Area structure plan for the parcel and its neighbours
- Existing development permits for the home, shop and any suite
- Subdivision potential confirmed with the county, not assumed
How Dusko uses this
Dusko pulls the district and any area structure plan for every acreage he lists or tours with a buyer, and flags early when a buyer's plans depend on a discretionary approval.
Questions buyers ask
What is the difference between R-RUR and R-CRD in Rocky View County?
R-RUR (Residential, Rural) is for parcels that can accommodate limited agricultural pursuits, with a 1.6 ha (3.95 ac) minimum. R-CRD (Residential, Country Residential) is for smaller parcels that can't, with a 0.8 ha (1.98 ac) minimum. Both are districts in Land Use Bylaw C-8000-2020.
Is R-SML an acreage district in Rocky View County?
No. R-SML is the Residential, Small Lot (Urban) District, for single and semi-detached homes on small parcels in hamlets and comprehensively planned areas. Rocky View's acreage districts are R-RUR and R-CRD, and its agricultural districts include A-GEN and A-SML (20.2 ha minimum).
What is the minimum acreage lot size in Foothills County?
0.81 ha (2.0 ac). In Foothills County's CR Country Residential district, new parcels run from 0.81 ha to 8.49 ha (20.99 ac), at a density of one lot per 2.02 ha (5 ac), up to 32 lots per quarter section, under Land Use Bylaw 60/2014.
Source: Land Use Bylaw 60/2014 (consolidation, Sept 8, 2026) · Land Use Bylaw 60/2014
How much land can a county take as reserve when I subdivide in Alberta?
No more than 10% of the parcel, or 10% of its appraised market value if taken as money, under the Municipal Government Act. No reserve may be required when one lot is created from a quarter section, for agricultural lots of 16.0 ha or more, or when the land is 0.8 ha or less.
Source: Municipal Government Act
What is the acreage lot size in the MD of Bighorn?
For most parcels, 0.4 ha (1.0 ac) to 1.2 ha (3.0 ac), with one single detached dwelling, in the CR Country Residential district of Land Use Bylaw 10-26; the Scott Lake area allows 0.6 to 1.6 ha. The MD adopted that bylaw on July 13, 2026, rescinding Bylaw 09-Z/18.
Source: Land Use Bylaw 10-26 (print version) · Land Use Bylaw 10-26