© 2026 HomeSix Realty Inc. All rights reserved.

MLS® X13438442
Cornwall, ON
Rare redevelopment opportunity in the heart of Cornwall. This former school sits on approximately 1.72 acres and offers nearly 20,000 sq. ft. of existing building area with RES-30 medium-to-high density residential zoning already in place. Previously approved for a 17-unit residential conversion, the property presents an exceptional opportunity for investors, developers, and builders seeking to capitalize on the growing demand for housing. Potential permitted uses may include apartments, triplexes, fourplexes, row housing, retirement living, rooming accommodations, and other residential development opportunities, subject to municipal approvals.The site benefits from municipal water and sewer services, natural gas, hydro, ample parking, and a clean environmental record. The substantial existing structure offers significant adaptive reuse potential, while the excess land may provide opportunities for future expansion or additional development, subject to approvals.Opportunities of this scale, with existing zoning, infrastructure, and a proven development concept already established, are becoming increasingly difficult to find. Buyers are encouraged to conduct their own due diligence with the City of Cornwall regarding future development plans and permitted uses.
Broker
RE/MAX AFFILIATES MARQUIS LTD.
Own a home here? See what it could sell for.
Use this listing address as a starting point for a Home6 seller valuation.

Investment
1335 Reneal Street Cornwall
Cornwall
Type
Investment
Parking
None
Property Tax
~$18,655/yr
Heating
Water Radiators
Buying Essentials
Square Feet
2 sqft
Parking
None
Finances
List Price
$2,000,000
Price per SQFT
$1,000,000/sqft
Property Tax
~$18,655/yr
Property Specs
Property Type
Investment
MLS Size
2 sqft
Living & Amenities
Heating Type
Water Radiators
Policies & Utilities
Neighbourhood
Cornwall
Listed On
Jun 12, 2026
Days on Market
Current: 148 days
Room information is not available for this listing.
Learn about the area and demographics around this address.
Schools closest to 1335 Reneal Street Cornwall.
Source: No verified source available.Catchment boundaries and ratings are shown only when available.
Active alternatives ranked by location, property type, price, bedrooms, size, bathrooms, and recency.
Recent sold or leased properties are shown separately from active alternatives.
Close to 1335 Reneal Street Cornwall.