© 2026 HomeSix Realty Inc. All rights reserved.

MLS® X13864822
Cornwall, ON
Welcome to Unit 307 at Cornwall's iconic Edison Building at 703 Cotton Mill Street, where historic character meets exceptional waterfront living. Set along the St. Lawrence River, this impressive 1,435 sq. ft. condominium offers two bedrooms, three bathrooms, generous living spaces and beautiful river views in a secure building within one of Cornwall's most distinctive communities. The showpiece is the expansive east-facing balcony (10x25) overlooking the St. Lawrence River. Wake to spectacular sunrises, enjoy your morning coffee by the water, entertain friends outdoors, or simply relax and watch the river change with the seasons. Inside, oversized windows fill the home with natural light and showcase the waterfront setting. The spacious kitchen offers plenty of room for cooking, gathering and entertaining, while the inviting living area is anchored by a natural gas fireplace-perfect for cozy evenings at home. Two well-appointed bedrooms and three bathrooms provide an exceptional level of space, comfort and privacy. Indoor parking and a private storage locker are included, adding everyday convenience, security and peace of mind to this easy, low-maintenance lifestyle. Step outside and enjoy everything the growing Cotton Mill community has to offer. Waterfront walking and cycling trails and the marina are nearby, while an expanding collection of on-site amenities includes yoga and wellness services, dental care, physiotherapy, chiropractic and massage therapy, financial and professional services, plus a new coffee shop coming soon. With approximately 1,435 sq. ft. of living space, three bathrooms, a natural gas fireplace, indoor parking and an outstanding private balcony (10x25) overlooking the St. Lawrence River, Unit 307 is far from ordinary condo living. It's an opportunity to enjoy space, character, security, convenience and spectacular waterfront views in one of Cornwall's most unique residential settings.
Inclusions
Kitchenaid electrical range, Frigidaire fridge, microwave, hood fan, dishwasher
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.

Condo Apartment
703 Cotton Mill Street #307 Cornwall
Cornwall
Type
Condo Apartment
Basement
None
Parking
Underground (1)
Property Tax
~$6,533/yr
Heating
Forced Air
Laundry
Laundry Room
Buying Essentials
Maintenance Fee
$587/mo
Fee Includes
Building Insurance · CAC · Common Elements · Parking
Square Feet
1500 sqft
Parking
Underground (1)
Locker
Exclusive
Finances
List Price
$589,990
Price per SQFT
$393/sqft
Property Tax
~$6,533/yr
Property Specs
Property Type
Condo Apartment
MLS Size
1500 sqft
Exposure
East
Outdoor Space
Terrace
Basement
None
Living & Amenities
Laundry
Laundry Room
Heating Type
Forced Air
Features
Storage · Storage Area Lockers
Policies & Utilities
Pets Allowed
Yes-with Restrictions
Neighbourhood
Cornwall
Corp #
SSCP 24
Property Manager
Stormont Standard Condominium Corporation
Listed On
Oct 5, 2026
Marina
Park
Public Transit
Days on Market
Current: 32 days
Room information is not available for this listing.
Learn about the area and demographics around this address.
Schools closest to 703 Cotton Mill Street #307 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 703 Cotton Mill Street #307 Cornwall.