Delta says secondary suites are permitted in most single-detached houses when zoning and BC Building Code requirements are met. One suite is allowed per single detached dwelling under the city’s current guidance, and a building permit is required before creating or legalizing it.
Delta implemented provincial SSMUH zoning amendments in 2024. The City explicitly says its April 27, 2026 consultation report did not introduce zoning amendments, and the potential new standalone houseplex zone remained for future consideration. Do not give proposed 2025–26 building-form changes the status of law.
Still to verify: Check current Delta zoning schedules and any amendments after the April 2026 consultation for this parcel, including ALR, form, height, setbacks and municipal permit requirements. No property-specific approval or comprehensive legal signoff.
Select a B.C. property to check the parcel, available zoning and suite-planning data.
The automated checker cannot confirm all zoning amendments, overlays, lot restrictions, servicing or building permits. Free human property-review requests are currently paused.
See the official verification steps →Start with the municipality and parcel area. The manual check stays open here, but the questions are split into 4 short steps so you do not have to scroll through everything at once.
Four short steps. Answer what you know and choose “Not sure” for anything you have not checked.
Delta now has a dedicated coach-house/garden-suite permitting path and SSMUH rules. The page separates internal secondary-suite rules from detached ADU rules and transit-based parking exemptions.
Yes. A new secondary suite or detached dwelling needs the applicable Delta approvals and building permit before construction/occupancy. Existing work may require a legalization or existing-building review rather than simply a new-build permit.
A legal secondary suite, coach house or garden suite may be used for residential rental subject to current City and provincial rules. Delta no longer uses the former secondary-suite rental permit as the legality test.
No. Age or long-standing occupancy does not by itself prove municipal approval. Check Delta permit/property records and, where relevant, whether a lawful non-conforming status actually exists before describing a suite as “grandfathered.”
Yes in some current SSMUH configurations, but the total permitted dwelling count, lot characteristics and parking exemptions must all be checked for the property.
Use these tools only after confirming the municipal path. Cost planning and contractor matching do not establish zoning, code compliance or permit approval.
Guide verification: Targeted official-source claim check (12 October 2026); not a comprehensive enacted-bylaw signoff. The identified claim is supported by or compared with the linked official source, subject to the verification limitations below.
Property confidence: Not assessed. City-wide guidance does not confirm permission for a particular parcel. Check official zoning, overlays and permits. How verification works →
Official-source finding: Delta expressly reports that no SSMUH zoning amendment was presented at the April 27, 2026 meeting, so proposed houseplex/height/FSR changes were NOT adopted then.
Not yet cleared: Retain already adopted 2024 SSMUH rules and verify any later adoption separately; do not apply 2026 proposals or infer lot-level density from general guidance.
Evidence status: CONFIRMED NO APRIL AMENDMENT. This is not a complete adopted-bylaw, zoning-map, appeal or property-specific approval determination.
Reviewed September 20, 2026. This is a planning summary, not a permit decision. Confirm the current zoning, registered title constraints, servicing and permit requirements for the specific property before design or construction.
Official-source claim check · 12 October 2026: Current City guide permits one suite in most single-detached homes, removed rental permits April 8, 2024, and retains required zoning/building-code compliance; newer draft houseplex proposals are not adopted simply by consultation. Official municipal evidence ↗ Remaining verification: Map, coach/garden unit caps, parking exemptions and 2026 proposal outcomes need parcel-level verification.
Second-pass municipal evidence — official source ↗
Delta statement on adopted 2024 SSMUH bylaws (official source)