Radar › Ottawa › Basement and second units

Basement and second units in Ottawa

As of October 31, 2026, 0 basement and second units permits were issued in Ottawa in the last 30 days. 0 landed this week. Basement apartments, secondary suites and additional dwelling units. They open work for plumbing, electrical, HVAC, egress windows, drywall, finishes.

This week
0
permits issued
Last 30 days
0
 
Open now
103
active permits
May need a GC
0
no builder listed, 30 days
Builders on record
0
last 12 months

Open now = issued and not closed out. Values are the city's own estimates where published.

Month by month

2025-10: 112025-11: 52025-12: 92026-01: 82026-02: 92026-03: 102026-04: 52026-05: 82026-06: 162026-07: 162026-08: 82026-09: 6

2025-10 11 · 2025-11 5 · 2025-12 9 · 2026-01 8 · 2026-02 9 · 2026-03 10 · 2026-04 5 · 2026-05 8 · 2026-06 16 · 2026-07 16 · 2026-08 8 · 2026-09 6. The current month is partial.

Job types nearby

Job typeLast 30 days

Busiest areas

AreaLast 30 days
No area data in this window.

Landed recently

JobAreaValueIssuedBuilderScore

Street addresses, builder names and phones are for members. Get on the list or open the app.

Who's building in Ottawa? 0 builders pulled permits here in the last 12 months. See who's pulling the permits → · This month's Radar Report →

More in Ottawa

New buildsBasement and second unitsRenovations and additionsPlumbing permitsHVAC permitsDemolition permitsCommercial fit-outsPool permits

Other cities

BramptonCambridgeKitchenerMississaugaTorontoWaterloo

Questions

How many building permits were issued in Ottawa in the last 30 days?As of October 31, 2026, 0.
How often is this updated?Ottawa refreshes monthly. New permits appear the morning they land; members get them by text at 6 AM.
Can I see who pulled a permit?Where Ottawa publishes the builder, members see the name. Jobs with no builder listed may still need a general contractor.
Working in Ottawa? Before you bid: Ontario contractor licensing · Ontario holdback and prompt payment · GST/HST for contractors · WSIB construction coverage — from the GoBuild guides.