Zoning · Burlington · Residential
SNA zone, Burlington: North Aldershot Special (SNA)
By-law 2020 Part 9, Sections 1-3, 7 and 8 (Table 9.3.1, Section 7.1-7.3, Table 9.8.1) of the City of Burlington Zoning By-law 09-2026 / 2020.
A special North Aldershot zone for large (4.5 ha) rural-residential/institutional sites allowing retirement homes, long-term care, community institutions, agriculture and pre-1995 detached houses, with deep setbacks and a 40-unit cap.
Is a property in the SNA zone? Enter its address and the lookup returns the zone and these standards, including any site-specific exception.
Check an addressWhat the SNA zone permits
- Community Institution
- Outdoor Recreation (only non-intensive outdoor recreational activities such as walking trails, nature viewing, bird watching as the principal use; footnote (c))
- Detached Dwelling on a lot existing as of January 6, 1995 (subject to the regulations of Part 9, Section 4, RNA1 Zone; footnote (d))
- Retirement Home
- Long-Term Care Facility
- Agricultural Uses
- Accessory Farm Commercial (only in conjunction with a commercial farm; footnote (a))
- Accessory Farm Dwelling Unit (only in conjunction with a commercial farm and only for farm help; footnote (b))
- Archaeological Conservation Projects
- Forest, Wildlife, Fisheries Management Projects
- Veterinary Services (only on existing lots with minimum lot area 1.2 ha; animal-keeping buildings/structures/enclosures set back 30 m from any lot line or street line; footnote (e))
- Additional Residential Units (subject to Part 1, Section 2.21(u); footnote (h))
- Outdoor Patio (subject to Part 1, Section 2.21(v); footnote (i))
Standards
| Requirement | By-law |
|---|---|
| Minimum lot area (interior lot) | 45000 m² |
| Minimum front yard | See noteSection 7.1 does not set yards by front/rear/side; setbacks are by what the yard abuts: 10 m abutting an O2 or O3 zone; abutting the North Service Road 15 m for detached dwellings and 90 m for all other buildings; abutting all other property boundaries 15 m for detached dwellings and 30 m for all other buildings; 6 m abutting a P or PC zone. |
| Minimum interior side yard | See noteSame abutment-based yard rule as Section 7.1: 10 m abutting O2/O3 zone; 15 m (detached dwelling) or 90 m (other buildings) abutting North Service Road; 15 m (detached dwelling) or 30 m (other buildings) abutting all other property boundaries; 6 m abutting a P or PC zone. |
| Minimum exterior side yard | See noteSame abutment-based yard rule as Section 7.1: 10 m abutting O2/O3 zone; 15 m (detached dwelling) or 90 m (other buildings) abutting North Service Road; 15 m (detached dwelling) or 30 m (other buildings) abutting all other property boundaries; 6 m abutting a P or PC zone. |
| Minimum rear yard | See noteSame abutment-based yard rule as Section 7.1: 10 m abutting O2/O3 zone; 15 m (detached dwelling) or 90 m (other buildings) abutting North Service Road; 15 m (detached dwelling) or 30 m (other buildings) abutting all other property boundaries; 6 m abutting a P or PC zone. |
| Maximum building height | See noteMaximum 2 storeys, in accordance with Part 1, Subsection 2.31 'Residential Building Height' (Table 2.31.1 B, All Other Zones: 2 storey peaked roof to 11.5 m; 2 storey flat roof to 7 m). |
| Maximum lot coverage | See noteNo lot coverage stated for the SNA zone itself; Section 8 / Table 9.8.1 sets maximum impervious surface cover per lot for Development Areas 1-13 (20% or 25% for detached units; Area 13: 60% elementary school, 20% detached, 40% other built forms). |
| Minimum landscaped open space | See noteLandscape area is a strip, not a percentage: 7.5 m wide abutting any zone boundary (Section 7.2). |
| Maximum dwelling units | 4040 units maximum (Section 7.1). Lots within Development Areas 1-13 on Diagram 1 are also subject to the per-area unit maximums in Table 9.8.1, which are in addition to dwelling units existing prior to October 8, 1996. |
Other provisions in this section
- Minimum lot area 4.5 ha (Section 7.1).
- Yard abutting an O2 or O3 zone: 10 m (Section 7.1).
- Yard abutting the North Service Road: 15 m for detached dwellings, 90 m for all other buildings (Section 7.1).
- Yard abutting all other property boundaries: 15 m for detached dwellings, 30 m for all other buildings (Section 7.1).
- Yard abutting a P or PC zone: 6 m (Section 7.1).
- Maximum 40 units (Section 7.1).
- Landscape area 7.5 m abutting any zone boundary (Section 7.2).
- Maximum building height 2 storeys per Part 1, Subsection 2.31 Residential Building Height (Section 7.3(a)).
- Section 8 / Table 9.8.1: maximum dwelling units and maximum impervious surface cover per lot apply to Development Areas 1-13 on Diagram 1; unit maximums are in addition to units existing before October 8, 1996. Areas 1-4, 5(a), 7-12: 20% impervious cover; Areas 5(b) and 6: 25%; Area 13: 60% elementary school, 20% detached units, 40% other permitted built forms. Unit caps: Area 1: 44, 2: 38, 3: 14, 4: 6, 5(a): 44, 5(b): 36, 6: 132, 7: 54, 8: 15, 9: 48, 10: 45, 11: 17, 12: 8 detached units.
- All Part 9 zones are subject to Part 1 (General Conditions and Provisions) and Part 14 (Exceptions to Zone Designations) (Section 1).
- Holding 'H' prefix: permitted uses per Part 11, Subsection 1.1; development deemed premature until 'H' removed per Part 11, Subsection 1.2 (Section 1(a)).
- Accessory buildings/structures: Part 1, Subsection 2.2; patios and decks: 2.3; fencing and privacy screens: 2.4; swimming pools: 2.5 (Section 1(b)-(e)).
- 'L' shape detached dwelling without attached garage/carport whose front elevation forms one side and one end of a 4.5 m x 6.5 m parking space: required side yard is the same as for a detached dwelling with an attached garage or carport (Section 1(f)).
- Prohibited (Section 2, plus Part 1, Subsection 2.22): parking/storage of a motor vehicle (other than a recreational vehicle) exceeding 3000 kg registered gross vehicle weight, 6 m overall length or 2.6 m overall height; parking/storing a motor vehicle with a stake body; parking/storing a motor vehicle on/off trailer or a utility trailer including its load exceeding 3.6 m combined height.
- Detached dwellings are permitted only on lots existing as of January 6, 1995, and are subject to the RNA1 zone regulations in Part 9, Section 4 (Table 9.3.1 footnote (d)).
- Veterinary services only on existing lots of at least 1.2 ha; animal-keeping buildings, structures or enclosures set back 30 m from any lot line or street line (Table 9.3.1 footnote (e)).
- Accessory farm commercial and accessory farm dwelling unit only in conjunction with a commercial farm; the farm dwelling unit must be for farm help (Table 9.3.1 footnotes (a), (b)).
- Additional residential units subject to Part 1, Section 2.21(u); outdoor patio subject to Part 1, Section 2.21(v) (Table 9.3.1 footnotes (h), (i)).
Source: By-law 2020 Part 9, Sections 1-3, 7 and 8 (Table 9.3.1, Section 7.1-7.3, Table 9.8.1), By-law 09-2026 / 2020 (City of Burlington), checked 2026-09-12. General provisions elsewhere in the by-law (parking, driveways, accessory buildings) also apply, and a numbered exception on the parcel can change any value here. Treat this as a pre-check, not a sign-off.
Other residential zones in Burlington: DRH, DRL, DRM, HN, LN1, LN2, LN3, LN4, LN5, LN6, LN7, LN8, R1.1, R1.2, R2.1, R2.2, R2.3, R2.4, R3.1, R3.2, R3.3, R3.4, R4, R5, RAL1, RAL2, RAL3, RAL4, REV1, REV2, REV3, RH1, RH2, RH3, RH4, RH5, RM1, RM2, RM3, RM4, RM5, RNA1, RNA2, RNA3, RO1, RO2, RO3, RO4, URH, URM