1.4 acres for sale in St. Catharines, ON

$999,999 · St. Catharines, Regional Municipality of Niagara, Ontario · 0 km from Port Colborne

Advertised on Kijiji as “523 HWY 3 Port Colborne (Killaly East), Ontario”

$999,999Asking price

1.4Acres

$694,444/acPrice per acre

above marketAcreScout value check

8% above the median $645,161/ac for the 107 lots of similar size in Regional Municipality of Niagara.
AcreScout's value model, which compares it with the nearest listings of similar size, rates it above market.
1 risk flag found (things like flood zones, wetland, access or taxes); the details are in AcreScout.
Listed June 28, 2026.

See this listing on the map with its value score, risk details and the all-in cost for your buyer profile. Open in AcreScout Listing on Kijiji

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1.4 acres Welland	$299,900	1.4	$206,885/ac	below market
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1.5 acres Welland	$699,900	1.5	$472,267/ac	near market
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1.5 acres Grassie	$1,239,000	1.5	$826,000/ac	near market
1.5 acres St. Catharines	$1,300,000	1.5	$866,667/ac	near market