18 Union St Taunton — Photo 1 of 20
Recent Drop: $31,000
$499,000
18 Union St, Taunton, MA 02780
Taunton, MA 02780
Beds
4
Baths
1.5
SqFt
1,888
Style
Single Family
Built
1810
Welcome to this charming and well maintained 4 bedroom, living room, dining room, kitchen one full bath, one half bath, 2 bonus rooms, and off street parking and fenced in yard. Conveniently located in Taunton with easy access to transportation. A wonderful opportunity that combines comfort, convenience and location. OPEN HOUSE SATURDAY SEPTEMBER 12th, AND SUNDAY, SEPTEMBER 13th. 10:00 Am-12:00 PM.
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Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Taunton, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater
Geography
Property History
$499,000
Was $530,000
Aug 12, 2026
MLS® 73558114
$530,000
Aug 2, 2026
MLS® 73558114
Population
53,461
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$74K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
41.0%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Bristol County
1,041 housing units permitted in the last 12 months (+36% vs the prior 12 months) — 481 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 1,888 sq ft principal dwelling). Lot size: 3,920 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Gerlens C. Cesar
Listing Office: GC Realty Group
MLS® Number: 73558114
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