9 new-construction detached home developments tracked in East Gwillimbury, 3 actively selling, with starting prices from $1,169,990. Live data — pricing and availability update as builders release them.

Andrin Homes
From $1,379,900 · 3–4 bedroom single-family detached homes, 1,954–3,648 sq ft
Move-in estimated 2026
Twelve Stone Homes and Westlane Development Group
Pricing on request
Sundial Homes
Pricing on request
Great Gulf, Mosaik Homes, Vogue Development Group, Yorkwood Homes
$1,169,990 – $1,199,990
Est. occupancy Feb 2023
Royalpark Homes and Signature Communities
Pricing on request
Minto Developments
Pricing on request
Est. occupancy Jun 2028

JD Development Group
Pricing on request
Andrin Homes, Great Gulf
$1,449,900 – $1,516,900
Est. occupancy Oct 2017
Vogue Development Group
Pricing on request