18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
18 Union Street
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18 Union Street
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33 photos

18 Union Street

Belleville Ward, Belleville, ON
Listed 62 days ago
$740,000For Sale
$759,030Estimated value
7Bedrooms
4Bathrooms
3500-5000 sqftSize
4Parking
51 ft × 143 ftLot Size
FourplexProperty Type

18 Union Street

Belleville, ON · Belleville Ward

Listed 62 days ago
Bedrooms7
Bathrooms4
Size3500-5000 sqft
Parking4
Lot Size51 ft × 143 ft
Property TypeFourplex
$740,000
For Sale
MLS# X13048014
$759,030Estimated value

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About this home

Income producing purpose built fourplex in an established neighbourhood. Good Tenants, well maintained, solid building. Three 2 bedroom units, one 1 bedroom with den. Unit #2 renovated extensively in 2025. Sprinklers and fire alarm panel installed last 5 years and recently inspected. Two Natural gas forced air furnaces(replaced in 2017 and 2020) and two central air units. Previous owner had the west side of the roof done in 2011 and current owner replaced the remaining roof in 2013. Windows were all replaced in 2015. Additional income from laundry. $52,758 net income.

Features & Details

Property Type
Fourplex
Tax
$6,008 / 2026
Size
3500-5000 sqft
Lot Size
51 x 143 Feet
Basement Info
Apartment
Total Parking Spaces
4
Title
Residential Freehold
Property Style
2-Storey
Community
Belleville Ward
Municipality
Belleville
Construction
Brick
Cross Street
Union St and Frank St
Front Door Facing
North
Lot Legal Description
PT LT 29 N/S UNION ST PL 92 THURLOW PT 1 21R18477; BELLEVILLE ; COUNTY OF HASTINGS
Data Source
Central Lakes Association of REALTORS
Brokerage
CENTURY 21 LANTHORN REAL ESTATE LTD.
Listed On
Apr 27, 2026
Listing Expires On
Aug 27, 2026
Listing Updated On
May 11, 2026
Bedrooms
7
Bathrooms
4
Kitchens
4
Rooms
15
Garage Type
None
Parking
4
Heating
Forced Air
Heat Source
Gas
Cooling
Central Air
Sewer
Sewer
Swimming Pool
None
Roof Material
Asphalt Shingle
Foundation Type
Concrete Block
Interior Features
None

Listing History

Active62 days on marketCurrently viewingMLS #X13048014
Apr 27, 20262 months ago
Listed for Sale
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This is the only listing record currently available for this property.

Estimate History

Estimated value, last 24 months
Jul 2024 – Jun 2026
$818K
$770K
$722K
$673K
Jul
Dec
May
Oct
Mar
Jun

Automated estimate from Polsinello Predictive AI. Not an appraisal. Actual market value may differ.

Mortgage calculator

Estimated monthly payment
$3,610

Estimated payment. Does not include property tax, insurance, or condo fees.

Location & nearby

Belleville Ward Real Estate Market

Belleville · last 90 days
$479,500
Median sold price
-10.9%
Median price, year over year
42 days
Avg days on market
140
Homes sold (90 days)
19%
Sold above asking
70%
Sold below asking
$340–$479/ft²
Price per sq ft
Median price trend
Jun 2025 – Jun 2026
$565K
$514K
$463K
$413K
Jun
Sep
Dec
Mar
Jun

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