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Vanderhoof secondary suite and carriage house rules

Can I add a secondary suite or a carriage house in Vanderhoof?

Vanderhoof, British ColumbiaChecked against official textSources read 2026-11-08

Short answer

Yes, in Vanderhoof a secondary suite is allowed inside a single-family dwelling in the R-1, R-2, R-4, RS-1, RS-3, RR-1, RR-2 and A-1 zones. A detached secondary dwelling is allowed in some zones. You need a building permit and one extra parking space for a suite.

Key facts

Secondary suite allowedYes, inside a single-family dwelling in the R-1, R-2, R-4, RS-1, RS-3, RR-1, RR-2 and A-1 zones. Part 4 also lists R-3, but the R-3 zone table excepts two named lots (amended by Bylaws 1260 and 1293); confirm with the District.Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Zoning Bylaw Part 4, Secondary Suites; Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Zoning Bylaw, definition · Wording matched the official text retrieved 2026-11-08
Official wording
Secondary suites are permitted only in single-family dwellings in the R-1, R-2, R-3,
R-4, RS-1, RS-3, RR-1, RR-2, and A-1 zones;
Secondary suites are permitted only in single‐family dwellings in the R‐1, R‐2, R‐3,
family dwelling, except Lot 3, Plan
SECONDARY SUITE means an accessory second dwelling unit located within a single-family
Coach house or garden suite allowedA detached secondary dwelling (carriage or cottage housing) is allowed in R-1, RS-1, RS-3, RR-1 and RR-2, only on lots at least 12.0 m wide, one per lot, and not together with a bed and breakfast or secondary suite on the same site.Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Zoning Bylaw Part 4, Secondary Dwelling · Wording matched the official text retrieved 2026-11-08
Official wording
in zones R-1, RS-1, RS-3, RR- 1, and RR-
width of 12.0 m or greater.
No more than one secondary dwelling
CARRIAGE HOUSING means a secondary dwelling unit constructed above a detached
A secondary dwelling is not permitted in conjunction with a bed & breakfast,
secondary suite, or multiple residential uses on the same site.
LimitsSuite: one per single-family dwelling; area set by the BC Building Code. Detached secondary dwelling: up to 90 m² or 60% of the principal dwelling's floor area, whichever is less; height up to 7.0 m; all structures at most 40% of the parcel.Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Zoning Bylaw Part 4, Secondary Suites and Secondary Dwelling · Wording matched the official text retrieved 2026-11-08
Official wording
Only one secondary suite is permitted in a single-family dwelling unit;
The total area of the secondary suite shall be in determined in accordance with the
shall not exceed 90 m2 or a
maximum of 60% of the floor area of the principal dwelling, whichever is less;
The maximum height of a secondary dwelling shall not exceed 7.0 m;
shall not exceed 40% of the total parcel area;
ParkingSuite: one additional parking space on the parcel. Detached secondary dwelling: all spaces required by Table 1 on the same lot (single and two-family dwellings need 2 per dwelling unit).Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Zoning Bylaw Part 4 and Table 1 · Wording matched the official text retrieved 2026-11-08
Official wording
one additional parking space shall be provided
All dedicated parking spaces required by Table 1 of this Bylaw shall be provided on the
Single and two-family dwellings 2 per dwelling unit
PermitsNo work without a building permit, and permits are subject to zoning confirmation. A Hazard Development Permit applies within 15 m of the natural boundary of the Nechako River and its primary tributaries.Building Bylaw No. 965, 2004, Building Bylaw s. 6.1; Building Inspection & Zoning, District page, Building Permits; Official Community Plan Bylaw No. 1297, 2026, OCP s. 6.1 Development Permit Areas · Wording matched the official text retrieved 2026-11-08
Official wording
No person shall commence or continue any work related to the construction, erection,
All Building Permit Applications are subject to confirmation of Zoning.
Hazard Development Permit Area: Areas identified within 15m from the natural boundary of the Nechako
BylawZoning Bylaw No. 1230, 2020 (Part 4: Secondary Suites, Secondary Dwelling) and Building Bylaw No. 965, 2004.Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026, Title page; Building Bylaw No. 965, 2004, Title page · Wording matched the official text retrieved 2026-11-08
Official wording
DISTRICT OF VANDERHOOF BYLAW 1230, 2020 CONSOLIDATED VERSION (Includes amendment as of July 13, 2026) This is a consolidated copy to be used for convenience only. Users are asked to refer to the Zoning Bylaw as
BUILDING BYLAW NO. 965, 2004

How it works

The Zoning Bylaw No. 1230, Part 4, allows a secondary suite inside a single-family dwelling in the R-1, R-2, R-4, RS-1, RS-3, RR-1, RR-2 and A-1 zones. Part 4 also lists R-3, but the R-3 zone table excepts two named lots (amended by Bylaws 1260 and 1293), so confirm with the District.

A detached secondary dwelling (carriage or cottage housing) is allowed in R-1, RS-1, RS-3, RR-1 and RR-2, only on lots at least 12.0 m wide, one per lot, and not together with a bed and breakfast or secondary suite on the same site.

Limits:

  • Suite: one per single-family dwelling; its area is set by the BC Building Code. The Zoning Bylaw sets no owner-occupancy rule for suites that we found.
  • Detached secondary dwelling: up to 90 m² or 60% of the principal dwelling's floor area, whichever is less; height up to 7.0 m; all structures at most 40% of the parcel. Setbacks are 1.5 m from interior and rear lines, 3.0 m from an exterior line and 2.4 m from the principal dwelling's projections.
  • Parking: a suite needs one additional space on the parcel. A detached secondary dwelling needs all spaces required by Table 1 on the same lot (single and two-family dwellings need 2 per dwelling unit).

Steps

  1. Confirm your zone with the zoning-lookup answer.
  2. Phone the Municipal Office at 250-567-4711 to confirm your lot qualifies.
  3. Apply for a building permit; no work may start without one. Permits are subject to zoning confirmation.

Good to know

  • A Hazard Development Permit applies within 15 m of the natural boundary of the Nechako River and its primary tributaries.
  • The A-1 zone table lists a secondary dwelling, although the Part 4 list leaves A-1 out. Ask the District.
  • A bylaw notice for not following suite rules is $250 ($190 if paid within 14 days, $375 after 30 days). For secondary dwelling rules it is $200 ($150, $300).

Official forms and pages

The same question in other places

Fraser Lake · Fort St James · Prince George · Burns Lake · Mackenzie · Quesnel

Secondary suite and carriage house rules in British Columbia, by municipality →

Sources

  1. Zoning Bylaw No. 1230, 2020, Part 4, consolidated to July 13, 2026 (PDF) (read 2026-11-08)
  2. Building Bylaw No. 965, 2004 (PDF) (read 2026-11-08)
  3. Building Inspection & Zoning, District of Vanderhoof (read 2026-11-08)
  4. Official Community Plan Bylaw No. 1297, 2026 (PDF) (read 2026-11-08)
  5. Bylaw Notice Enforcement Bylaw No. 1288, 2025 (PDF) (read 2026-11-08)

Checked by script, not yet by a person: the official wording behind 6 of 6 facts was matched to the official text. How answers are checked.