🏗️ New Construction in Halton Hills

New Construction & Newly Built Homes in Halton Hills

Newly built homes, pre-construction assignments, and builder-ready models. Browse real-time MLS® listings, updated every 15 minutes with complete photo galleries and price histories.

Active Listings9Properties available
🔥 Price Drops🏡 Bungalows🏘️ Townhouses🏰 Detached Homes🏢 Condos💰 Under $800k🏷️ Under $750k🎯 Under $1M✨ Luxury ($2M+)🔑 In-Law Suites🔨 Fixer-Uppers🏊 Inground & Heated Pools🌊 Waterfront & Views🏢 Multi-Family & Duplex🏗️ New Construction
Residential Freehold for sale - 3 Bed, 3 Bath Home at 17 James Street Halton Hills ON listed at $919,900 (MLS# W13735512)
Added 14 days ago
$919,900
3bd
3ba
Residential Freehold

17 James Street, Halton Hills

Sep 2, 2026
DOM: 15

**LAST UNIT!!** This home qualifies for the new HST government rebate! Experience elevated living in...

MLS#: W13735512
For Sale
Residential Freehold for sale - 2 Bed, 2 Bath Home at 136 Dominion Gardens Drive Halton Hills ON listed at $689,000 (MLS# W13697128)
$689,000
2bd
2ba
Residential Freehold

136 Dominion Gardens Drive, Halton Hills

Aug 20, 2026
DOM: 28

Welcome to this beautifully maintained freehold townhouse, ideally situated on a quiet bend of the d...

MLS#: W13697128
For Sale
Residential Freehold for sale - 3 Bed, 3 Bath Home at 19 James Street Halton Hills ON listed at $939,900 (MLS# W13633272)
$939,900
3bd
3ba
Residential Freehold

19 James Street, Halton Hills

Aug 4, 2026
DOM: 44

This home qualifies for the new HST government rebate! Experience elevated living in this brand-new,...

MLS#: W13633272
For Sale
Residential Freehold for sale - 5 Bed, 4 Bath Home at 18 Walworth Street Halton Hills ON listed at $1,299,999 (MLS# W13566752)
$1,299,999
5bd
4ba
Residential Freehold

18 Walworth Street, Halton Hills

Jul 14, 2026
DOM: 65

Welcome To 18 Walworth St, A Fully Upgraded Home For Sale In The Heart Of Georgetown. This Four Year...

MLS#: W13566752
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 504 Guelph Street Halton Hills ON listed at $1,999,999 (MLS# W13148234)
Power of Sale
members only
$1,999,999
0bd
0ba
Commercial

504 Guelph Street, Halton Hills

May 20, 2026
DOM: 120

UNDER POWER OF SALE, day care , lawyers, doctors, veterinary, Real Estate/Mortgage Brokerage, Accoun...

MLS#: W13148234
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 9297 Third Line Halton Hills ON listed at $19,500,000 (MLS# W12951018)
Price Change
$19,500,000
0bd
0ba
Commercial

9297 Third Line, Halton Hills

Apr 2, 2026
DOM: 168

Exceptional 99-acre farm holding on the east side of Third Line, just north of 5 Side Road in Halton...

MLS#: W12951018
For Sale
Commercial for sale - 0 Bed, 4 Bath Home at 12993 Steeles Avenue Halton Hills ON listed at $2,799,999 (MLS# W12923688)
Price Change
$2,799,999
0bd
4ba
Commercial

12993 Steeles Avenue, Halton Hills

Mar 26, 2026
DOM: 175

NEW LOWER PRICE A Commercial Island in a Sea of Prestige Industrial. Great Buy and Hold Investment O...

MLS#: W12923688
For Sale
Commercial for sale - 0 Bed, 4 Bath Home at 12993 Steeles Avenue Halton Hills ON listed at $2,799,999 (MLS# W12923704)
Price Change
$2,799,999
0bd
4ba
Commercial

12993 Steeles Avenue, Halton Hills

Mar 26, 2026
DOM: 175

NEW LOWER PRICE for QUICK SALE Renovated, Established, OMVIC approved automotive dealership on a pri...

MLS#: W12923704
For Sale
Residential Freehold for sale - 4 Bed, 4 Bath Home at 14121 Third Line Halton Hills ON listed at $1,399,000 (MLS# W12918186)
$1,399,000
4bd
4ba
Residential Freehold

14121 Third Line, Halton Hills

Mar 24, 2026
DOM: 177

**ONLY 5 YEARS OLD** Welcome to dream farmhouse retreat in desirable Action! Newly built 5 years ago...

MLS#: W12918186
For Sale
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Frequently Asked Questions

New Construction & Brand New Builds in Halton Hills FAQs

How often are new construction & brand new builds updated for Halton Hills?

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Yes! Click the "Notify Me of Price Drops" bell icon on any property card or the alert button on this page to receive instant alerts the moment a seller reduces their asking price.