81 Union St is a 1,800 square foot house on a 5,227 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Warren data, we estimate the home's value is $560,786.
Single-familyProperty Type
1850Year Built
5,227 sq ftLot Size
$312Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$560,786
$27K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.9% lower than the average sale price ($757K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,083 (+3.1%)
$181,200 + $227,300
$408,500
2024
$5,899 (+5.7%)
$181,200 + $227,300
$408,500
2023
$5,580 (+11.9%)
$181,200 + $227,300
$408,500
2022
$4,987 (+1.6%)
$114,200 + $162,700
$276,900
2021
$4,907 (+2.1%)
$114,200 + $162,700
$276,900
2020
$4,807 (+1.5%)
$114,200 + $162,700
$276,900
2019
$4,737 (+1.3%)
$91,400 + $156,500
$247,900
2018
$4,675 (+0.3%)
$91,400 + $156,500
$247,900
2017
$4,663 (+6.2%)
$91,400 + $156,500
$247,900
2016
$4,391
$73,600 + $146,300
$219,900
2015
$4,391 (−0.5%)
$73,600 + $146,300
$219,900
2014
$4,413
$73,600 + $146,300
$219,900
Tax history for 81 Union St
Year
Property tax
Land + Additions
Assessment*
2025
$6,083 (+3.1%)
$181,200 + $227,300
$408,500
2024
$5,899 (+5.7%)
$181,200 + $227,300
$408,500
2023
$5,580 (+11.9%)
$181,200 + $227,300
$408,500
2022
$4,987 (+1.6%)
$114,200 + $162,700
$276,900
2021
$4,907 (+2.1%)
$114,200 + $162,700
$276,900
2020
$4,807 (+1.5%)
$114,200 + $162,700
$276,900
2019
$4,737 (+1.3%)
$91,400 + $156,500
$247,900
2018
$4,675 (+0.3%)
$91,400 + $156,500
$247,900
2017
$4,663 (+6.2%)
$91,400 + $156,500
$247,900
2016
$4,391
$73,600 + $146,300
$219,900
2015
$4,391 (−0.5%)
$73,600 + $146,300
$219,900
2014
$4,413
$73,600 + $146,300
$219,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 25, 2024 • Active
Building
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 900
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,800
Gross Sq. Ft: 3,600
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,227
Municipality Name: WARREN
Acres: 0.12
Zoning Code: R6
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,800
Stories: 2.0
Lot Size: 5,227 square feet
Style: Single Family Residential
Year Built: 1850
Year Renovated: —
County: Bristol County
APN: 109269
Home facts updated by county records on Jun 22, 2026
Around this home
Schools
Hugh Cole School
Public PreK-5 • Assigned • 1.7mi
8/10
Kickemuit Middle School
Public 6-8 • Assigned • 1.3mi
7/10
Mt. Hope High School
Public 9-12 • Assigned • 3.1mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Warren, RI • 02885
Average low and high temperatures (°F)
35
22
37
22
50
33
59
41
68
52
80
62
84
66
80
60
75
57
65
48
54
38
40
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.6 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$533,000 – $645,000
Reach more buyers when you sell with Redfin. Save up to $5,608 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.