Zoo Logo
5 PropertiesShowing 1–5 of 5
Sort By:

New Construction Homes For Sale in St Marys, ON

Find brand new construction homes, modern custom builds, and newly built houses for sale.

Active MLS® Listings in St Marys

Browse the latest local MLS® property listings, updated real-time.

Residential Condo & Other for sale - 3 Bed, 3 Bath Home at 165 Egan Avenue St. Marys ON listed at $529,900 (MLS# X14034130)
$529,900Est. $1,764/mo
3bd
3ba
1kt
Residential Condo & Other

165 Egan Avenue, Unit 17, St. Marys

Oct 14, 2026
DOM: 24

Brand new and thoughtfully designed, this 3-bedroom, 1,752 sq. ft. vacant land condominium townhouse...

MLS#: X14034130
For Sale
Residential Freehold for sale - 4 Bed, 4 Bath Home at 202 Queen Street St. Marys ON listed at $649,000 (MLS# X13772628)
Added 6 days ago
$649,000Est. $2,160/mo
4bd
4ba
1kt
Residential Freehold

202 Queen Street, St. Marys

Sep 11, 2026
DOM: 57

Late fall on Queen Street West suits this home well. You get over 1,800 sq ft of finished space, inc...

MLS#: X13772628
For Sale
Residential Condo & Other for sale - 1 Bed, 1 Bath Home at 428 Queen Street St. Marys ON listed at $329,900 (MLS# X13153810)
Open House
$329,900Est. $1,098/mo
1bd
1ba
1kt
Residential Condo & Other

428 Queen Street, Unit 3, St. Marys

đź“…Open House:Nov 7 10:30 AM
May 21, 2026
DOM: 170

Welcome to effortless condominium living in this brand new, never-before-lived-in unit offering the ...

MLS#: X13153810
For Sale
Residential Freehold for sale - 3 Bed, 3 Bath Home at 466 Water Street St. Marys ON listed at $799,900 (MLS# X13035060)
Price Change
$799,900Est. $2,663/mo
3bd
3ba
1kt
Residential Freehold

466 Water Street, St. Marys

Apr 23, 2026
DOM: 198

Built in 2010, this well-maintained home offers a thoughtful main floor layout with spacious rooms, ...

MLS#: X13035060
For Sale
Residential Freehold for sale - 2 Bed, 2 Bath Home at 119 Glass Street St. Marys ON listed at $757,212 (MLS# X12514354)
Price Change
$757,212Est. $2,520/mo
2bd
2ba
1kt
Residential Freehold

119 Glass Street, St. Marys

Nov 4, 2025
DOM: 368

BRAND NEW HOME, NEWLY ADJUSTED PRICE! Take advantage of Ontario's latest announcement-now offering a...

MLS#: X12514354
For Sale
St Marys Market Intelligence

Buying & Investing in New Construction Homes For Sale in St Marys, ON

City Benchmark Price$850,000

Inventory & Competition

Properties matching new construction homes for sale in St Marys experience targeted demand. Currently, there are 5 active listings available in this segment.

Buyer Due Diligence

Always review municipal zoning bylaws, historical permit status, and property tax assessments before submitting an offer in St Marys. Our local advisory team verifies TRREB sold comparables to protect your equity.

Comprehensive City Guide

Looking for neighborhood school rankings, crime safety indexes, and full demographic breakdowns? Visit our comprehensive master guide for all of St Marys.

Explore All St Marys Real Estate
Verified with real-time Toronto Regional Real Estate Board (TRREB) MLS® data.
View Complete St Marys Demographics & Reports →