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Oliver secondary suite and carriage house rules

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

Oliver, British ColumbiaChecked against official textSources read 2026-11-06

Short answer

Oliver's Official Community Plan supports secondary suites and carriage homes on Low Density Residential land. Which zones allow them, and any size or parking limits, are in the zoning bylaw, which the Town's readable pages do not state. Converting a basement to a suite needs a building permit.

Key facts

Secondary suite allowedThe Official Community Plan supports secondary suites on Low Density Residential (LR) lands and encourages them in residential areas. Which zones allow them is set in Zoning Bylaw 1423, which could not be read.Official Community Plan Bylaw 1436, Schedule A, s. 3.2.16; Small-Scale Multi-Unit Housing · Wording matched the official text retrieved 2026-11-06
Official wording
Encourages and supports affordable housing strategies, including provision for secondary suites and carriage houses in residential areas
for single-family dwellings, duplexes, secondary suites
triplexes, fourplexes, secondary suites, accessory suites, and complementary uses such as
most notably the Residential Low Density One (RS1)
Coach house or garden suite allowedThe Official Community Plan supports carriage homes on Low Density Residential (LR) lands and encourages carriage houses in residential areas. Which zones allow detached suites is set in Zoning Bylaw 1423, which could not be read.Official Community Plan Bylaw 1436, Schedule A, s. 3.2.16; Small-Scale Multi-Unit Housing · Wording matched the official text retrieved 2026-11-06
Official wording
secondary suites and carriage houses in residential areas
and carriage homes, accessory structures, manufactured homes
suites and carriage houses in residential areas
townhomes, triplexes and laneway homes
LimitsNot confirmed. Zoning Bylaw 1423, which holds these rules, could not be read.
ParkingNot confirmed. Zoning Bylaw 1423, which holds these rules, could not be read.
PermitsConverting a basement to a secondary suite is handled as a building permit (the Town lists a 1-week target). The Town has building bulletins on secondary suite conversions, including alternate compliance methods for existing buildings. Completing an unfinished area such as a basement needs a permit.Building Permit Hub, Does My Project Require A Permit; What To Expect When Applying For A Permit; Alternate Compliance Methods for Alterations to Existing Buildings to Add a Secondary Suite, Table 1.1.1.1.(6) · Wording matched the official text retrieved 2026-11-06
Official wording
Completing an unfinished area in an existing building such as a basement
Conversion of Basement into Secondary Suite
Alternate Compliance Methods for Alterations to Existing Buildings to Add a Secondary Suite
BylawZoning Bylaw 1423; Building Bylaw 1404.Small-Scale Multi-Unit Housing; https://www.oliver.ca/sites/3/files/2026-09/BP%20Application%20-%20Package%202026%20Oct%20V1.pdf, Page 1 · Wording matched the official text retrieved 2026-11-06
Official wording
The Town of Oliver has adopted Zoning Bylaw 1423 which reflects the new legislation to deliver more small-scale, multi-unit housing for people, including townhomes, triplexes and laneway homes, and fix outdated zoning rules to help build more homes faster. Refer to Zoning Bylaw 1423 here, most notably the Residential Low Density One (RS1).
Building Bylaw 1404 states that every owner must apply for and obtain a permit

How it works

The Town of Oliver's Official Community Plan supports secondary suites on Low Density Residential lands and encourages secondary suites and carriage houses in residential areas. That is policy, not the zone list. Zoning Bylaw 1423 sets which zones allow suites and detached suites, and it reflects the Province's small-scale multi-unit housing rules. Its zone-by-zone text could not be read, and the Town's other readable pages state no size limit, unit count, owner-occupancy rule or parking requirement for suites.

Steps

  1. Look up your zone (see the zoning-lookup answer) and ask Development Services (250-485-6250, planning@oliver.ca) whether a suite or carriage house is allowed on your lot.
  2. Apply for a building permit (see the building-permit answer). Completing an unfinished area such as a basement needs a permit, and the Town handles a basement-to-suite conversion as a building permit.
  3. Ask about the Town's building bulletin on secondary suites in existing buildings, which sets out alternate compliance methods.

Good to know

  • The Town's pages do not say whether a development permit is also needed.
  • A carriage house is also a listed vacation rental dwelling type. See the short-term-rental answer.

Official forms and pages

The same question in other places

Osoyoos · Keremeos · Penticton · Summerland · Greenwood · Peachland

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

Sources

  1. Official Community Plan Bylaw 1436, Schedule A (PDF), Town of Oliver (read 2026-11-06)
  2. Small-Scale Multi-Unit Housing, Town of Oliver (read 2026-11-06)
  3. Building Permit Hub, Town of Oliver (read 2026-11-06)
  4. Alternate Compliance Methods for Alterations to Existing Buildings to Add a Secondary Suite (PDF), Town of Oliver (read 2026-11-06)
  5. https://www.oliver.ca/sites/3/files/2026-09/BP%20Application%20-%20Package%202026%20Oct%20V1.pdf (read 2026-11-06)

Checked by script, not yet by a person: the official wording behind 4 of 6 facts was matched to the official text; 2 could not be confirmed. How answers are checked.