18 King Street

Brockville, ON

8,500 sqft
Office
150 days on market

$749,900

Exceptional investment opportunity in the heart of downtown Brockville! 18 King Street West is a well maintained, solid three-storey mixed-use brick building offering endless potential for investors and/or professionals. The property features approximately 2,500 sqf commercial unit on the main level with excellent street exposure-ideal for retail, office, or professional use. The second floor (approximately 2,500sqf) offers flexibility for additional commercial space, professional offices, or potential residential use, while the third floor is residential. Architectural plans are available to convert the second and third floors into five modern apartment units, maximizing the property's income potential and capitalizing on the growing demand for housing in the area. This well-located property sits steps from Brockville's waterfront, restaurants, shops, and VIA Rail, with convenient access to Highway 401 and the U.S. border. The building combines historical character with significant redevelopment potential, appealing to investors seeking both immediate rental income and long-term value growth. Brockville continues to experience economic revitalization, attracting new residents and businesses alike-making now the perfect time to secure a property positioned for success. Whether you're expanding your investment portfolio, planning a mixed-use redevelopment, or creating a live-work environment, this property offers the flexibility, structure, and prime location to deliver exceptional returns. Please note some of the images have been virtually staged or modified to illustrate potential use of the space.

Listing Details

Taxes (2025): $11,486
Listed: April 2, 2026

Price History

Listing history

Property

Lot Size: 25 x 164 Feet

Parking

Garage: Outside/Surface

Location & Legal

Cross Street: Victoria Ave and King St
Zoning: C2 X2 1
Parcel Number: 441650223
Possession: Immediate
Occupancy: Vacant

Commercial

Office / Apartment Area: 8500 Sq Ft

Included

Exclusions: Owner's furnishings/equipment

Property Insights

hot tub

AI-generated from listing photos. Not professional advice.

Community

Postal area K6V

Population: 28,174
Private dwellings: 13,705
Median age: 52
Average household size: 2.1
Median household income: $68,500

Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.

Local market

Commercial in Brockville · last 12 months

Median sold price: $420,000
Homes sold: 343
Median days on market: 31
Sale-to-list price: 97.4%

Based on 343 recorded sales of commercial properties in Brockville over the last 12 months.

Listed by

THE AGENCY OTTAWA

Walk Score

Walk Score is unavailable for this address right now.

Location

Street View

Commercial figures

Building area: 8,500 sq ft
Price per sq ft: $88.22
Annual property tax: $11,486
Tax per sq ft: $1.35

Derived from the listing's own figures. Taxes are as reported by the listing brokerage and may be a prior year.

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