Radar › St. Catharines › New builds

New builds in St. Catharines

As of November 1, 2026, 2 new builds projects were approved in St. Catharines in the last 30 days. 0 landed this week. New houses, townhouses, apartment buildings and commercial buildings. They open work for excavation, framing, roofing, rough-in plumbing, HVAC, electrical, drywall, finishes, landscaping.

This week
0
projects approved
Last 30 days
2
 
Open now
324
active projects
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

2025-11: 22025-12: 12026-01: 12026-03: 52026-04: 32026-05: 42026-07: 22026-08: 62026-09: 32026-10: 2

2025-11 2 · 2025-12 1 · 2026-01 1 · 2026-03 5 · 2026-04 3 · 2026-05 4 · 2026-07 2 · 2026-08 6 · 2026-09 3 · 2026-10 2. The current month is partial.

Job types nearby

Job typeLast 30 days
New builds2

Busiest areas

AreaLast 30 days
L2R1
L2T1

Landed recently

JobAreaValueIssuedBuilderScore
New build · Secondary BuildingsL2R—2026-10-23none listed38
New build · Plumbing OnlyL2T—2026-10-16none listed36

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

Who's building in St. Catharines? 0 builders started projects here in the last 12 months. See who's building → · This month's Radar Report →

More in St. Catharines

New buildsBasement and second unitsRenovations and additionsPlumbing projectsHVAC projectsDemolition projectsCommercial fit-outsPool projects

Other cities

BarrieBramptonBrantfordBurlingtonCaledonCambridgeKingstonKitchenerMississaugaOakvilleOttawaTorontoVaughanWaterloo

Questions

How many building projects were issued in St. Catharines in the last 30 days?As of November 1, 2026, 2.
How often is this updated?St. Catharines refreshes daily. New projects appear the morning they land; members get them by text at 6 AM.
Can I see who got approval?Where St. Catharines publishes the builder, members see the name. Jobs with no builder listed may still need a general contractor.
Working in St. Catharines? Before you bid: Ontario contractor licensing · Ontario holdback and prompt payment · GST/HST for contractors · WSIB construction coverage — from the GoBuild guides.