4480 Old Post Rd is a 3,220 square foot house on a 1.39 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Charlestown data, we estimate the home's value is $1,300,835.
Single-familyProperty Type
1910Year Built
1.39 acresLot Size
$404Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,300,835
$51K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.3% higher than the average sale price ($1.19M) 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
$6,848 (+2.6%)
$791,900 + $362,900
$1,154,800
2024
$6,675 (+0.7%)
$791,900 + $362,900
$1,154,800
2023
$6,629 (+7.1%)
$791,900 + $362,900
$1,154,800
2022
$6,192 (−0.1%)
$520,400 + $237,500
$757,900
2021
$6,200 (−0.6%)
$520,400 + $237,500
$757,900
2020
$6,238 (−7.3%)
$520,400 + $237,500
$757,900
2019
$6,730 (−4.3%)
$520,400 + $208,700
$729,100
2018
$7,029 (+0.5%)
$520,400 + $208,700
$729,100
2017
$6,992 (+4.5%)
$520,400 + $208,700
$729,100
2016
$6,693 (+1.0%)
$463,300 + $192,200
$655,500
2015
$6,627 (+2.1%)
$463,300 + $192,200
$655,500
2014
$6,489 (−4.6%)
$463,300 + $192,200
$655,500
2013
$6,799 (+1.7%)
$510,100 + $208,600
$718,700
2012
$6,684
$510,100 + $208,600
$718,700
Tax history for 4480 Old Post Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,848 (+2.6%)
$791,900 + $362,900
$1,154,800
2024
$6,675 (+0.7%)
$791,900 + $362,900
$1,154,800
2023
$6,629 (+7.1%)
$791,900 + $362,900
$1,154,800
2022
$6,192 (−0.1%)
$520,400 + $237,500
$757,900
2021
$6,200 (−0.6%)
$520,400 + $237,500
$757,900
2020
$6,238 (−7.3%)
$520,400 + $237,500
$757,900
2019
$6,730 (−4.3%)
$520,400 + $208,700
$729,100
2018
$7,029 (+0.5%)
$520,400 + $208,700
$729,100
2017
$6,992 (+4.5%)
$520,400 + $208,700
$729,100
2016
$6,693 (+1.0%)
$463,300 + $192,200
$655,500
2015
$6,627 (+2.1%)
$463,300 + $192,200
$655,500
2014
$6,489 (−4.6%)
$463,300 + $192,200
$655,500
2013
$6,799 (+1.7%)
$510,100 + $208,600
$718,700
2012
$6,684
$510,100 + $208,600
$718,700
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R2A
Residence District
This zoning district is intended primarily for areas of low density residential development. It is intended to protect areas of Town with sensitive environmental characteristics. The groundwater recharge areas for the salt ponds are included within this category. This district is intended to be consistent with the RI CRMC SAM Plan land use classification for water quality protection category of Lands of Critical Concern. It is further intended to implement the low density residential proposed future land use category of the Town of Charlestown Comprehensive Plan 1991. The minimum lot size is 2 acres.
Permitted uses
Include but are not limited to:
Agriculture
Community / recreation center
Religious facility
General retail
Housing-Group
Housing-Single unit
Office
Public service
Fire house
Recreation
Property details
Interior
Basement Information
Basement Sq. Ft: 1,105
Basement Type: Partial
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,220
Gross Sq. Ft: 5,905
Ground Floor Sq. Ft: 1,827
# of Units: 1
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 60,548
Municipality Name: CHARLESTOWN
Acres: 1.39
Zoning Code: R2A
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,220
Stories: 2.0
Lot Size: 1.39 acres
Style: Single Family Residential
Year Built: 1910
Year Renovated: —
County: Washington County
APN: 435557
Home facts updated by county records on Jun 22, 2026
Around this home
Schools
Places
Transit
Charlestown Elementary School
Public K-4 • Assigned • 4.6mi
9/10
Chariho Regional Middle School
Public 5-8 • Assigned • 5.2mi
7/10
Chariho High School
Public 9-12 • Assigned • 5.3mi
10/10
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
6/10 Heat Factor
7 days above 89° expected this year, 17 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Charlestown, RI • 02813
Average low and high temperatures (°F)
36
21
38
22
48
33
57
41
65
50
77
60
82
66
80
61
74
57
65
46
55
35
41
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.6 hours in December, which is comparable to the
U.S. average for solar exposure.
9.1 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.24M – $1.50M
Reach more buyers when you sell with Redfin. Save up to $13,008 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.