138D Old Mill Rd is a 2,598 square foot house on a 4.84 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Charlestown data, we estimate the home's value is $902,599.
Single-familyProperty Type
2010Year Built
4.84 acresLot Size
$347Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$902,599
$56K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% lower than the average sale price ($915K) of 5 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
$4,769 (+2.6%)
$181,900 + $622,300
$804,200
2024
$4,648 (+0.7%)
$181,900 + $622,300
$804,200
2023
$4,616 (+7.0%)
$181,900 + $622,300
$804,200
2022
$4,314 (−0.1%)
$131,300 + $396,700
$528,000
2021
$4,319 (−0.6%)
$131,300 + $396,700
$528,000
2020
$4,345 (−0.3%)
$131,300 + $396,700
$528,000
2019
$4,358 (−4.3%)
$131,300 + $340,900
$472,200
2018
$4,552 (+0.5%)
$131,300 + $340,900
$472,200
2017
$4,528 (−3.3%)
$131,300 + $340,900
$472,200
2016
$4,684 (+1.0%)
$114,300 + $344,500
$458,800
2015
$4,638 (+2.1%)
$114,300 + $344,500
$458,800
2014
$4,542 (+1.6%)
$114,300 + $344,500
$458,800
2013
$4,469 (+1.7%)
$131,600 + $340,800
$472,400
2012
$4,393
$131,600 + $340,800
$472,400
Tax history for 138D Old Mill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,769 (+2.6%)
$181,900 + $622,300
$804,200
2024
$4,648 (+0.7%)
$181,900 + $622,300
$804,200
2023
$4,616 (+7.0%)
$181,900 + $622,300
$804,200
2022
$4,314 (−0.1%)
$131,300 + $396,700
$528,000
2021
$4,319 (−0.6%)
$131,300 + $396,700
$528,000
2020
$4,345 (−0.3%)
$131,300 + $396,700
$528,000
2019
$4,358 (−4.3%)
$131,300 + $340,900
$472,200
2018
$4,552 (+0.5%)
$131,300 + $340,900
$472,200
2017
$4,528 (−3.3%)
$131,300 + $340,900
$472,200
2016
$4,684 (+1.0%)
$114,300 + $344,500
$458,800
2015
$4,638 (+2.1%)
$114,300 + $344,500
$458,800
2014
$4,542 (+1.6%)
$114,300 + $344,500
$458,800
2013
$4,469 (+1.7%)
$131,600 + $340,800
$472,400
2012
$4,393
$131,600 + $340,800
$472,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R3A
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 several groundwater aquifers and 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 categories of Lands of Critical Concern and those Self-sustaining Lands north of Route One. It is further intended to implement the low density residential future land use category of the Town of Charlestown Comprehensive Plan 1991. The minimum lot size is 3 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: 1,977
Basement Type: Full
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,598
Gross Sq. Ft: 6,201
Ground Floor Sq. Ft: 1,977
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 210,830
Municipality Name: CHARLESTOWN
Acres: 4.84
Zoning Code: R3A
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,598
Stories: 2.0
Lot Size: 4.84 acres
Style: Single Family Residential
Year Built: 2010
Year Renovated: —
County: Washington County
APN: 667823
Home facts updated by county records on Jun 22, 2026
Around this home
Schools
Charlestown Elementary School
Public K-4 • Assigned • 2.0mi
9/10
Chariho Regional Middle School
Public 5-8 • Assigned • 2.7mi
7/10
Chariho High School
Public 9-12 • Assigned • 2.8mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 94° 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
59
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
$858,000 – $1.04M
Reach more buyers when you sell with Redfin. Save up to $9,026 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.