10421 Old Colchester Rd is a 2,197 square foot house on a 1 acre lot with 2 bedrooms and 2.5 bathrooms. Based on Redfin's Lorton data, we estimate the home's value is $646,094.
Single-familyProperty Type
1940Year Built
1 acresLot Size
$294Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$646,094
$12K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.8% higher than the average sale price ($605K) 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*
2026
$6,959 (+1.5%)
$327,000 + $276,320
$603,320
2025
$6,858 (+2.9%)
$327,000 + $276,320
$603,320
2024
$6,665 (−2.4%)
$325,000 + $268,290
$593,290
2023
$6,828 (+4.1%)
$307,000 + $268,290
$575,290
2022
$6,556 (+6.8%)
$307,000 + $298,070
$605,070
2021
$6,139 (+6.8%)
$307,000 + $266,360
$573,360
2020
$5,750 (+1.0%)
$268,000 + $255,170
$523,170
2019
$5,691 (+2.9%)
$248,000 + $237,860
$485,860
2018
$5,530 (−0.9%)
$243,000 + $237,860
$480,860
2017
$5,583 (+0.2%)
$243,000 + $237,860
$480,860
2016
$5,570 (−21.3%)
$243,000 + $237,860
$480,860
2014
$7,076 (+61.0%)
$225,000 + $192,060
$417,060
2013
$4,394 (−31.0%)
$225,000 + $192,060
$417,060
2011
$6,370 (+60.3%)
$202,000 + $189,650
$391,650
2010
$3,974
$198,000 + $185,930
$383,930
2009
$3,974 (+0.4%)
$190,000 + $169,320
$359,320
2008
$3,958
$211,000 + $128,560
$339,560
Tax history for 10421 Old Colchester Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,959 (+1.5%)
$327,000 + $276,320
$603,320
2025
$6,858 (+2.9%)
$327,000 + $276,320
$603,320
2024
$6,665 (−2.4%)
$325,000 + $268,290
$593,290
2023
$6,828 (+4.1%)
$307,000 + $268,290
$575,290
2022
$6,556 (+6.8%)
$307,000 + $298,070
$605,070
2021
$6,139 (+6.8%)
$307,000 + $266,360
$573,360
2020
$5,750 (+1.0%)
$268,000 + $255,170
$523,170
2019
$5,691 (+2.9%)
$248,000 + $237,860
$485,860
2018
$5,530 (−0.9%)
$243,000 + $237,860
$480,860
2017
$5,583 (+0.2%)
$243,000 + $237,860
$480,860
2016
$5,570 (−21.3%)
$243,000 + $237,860
$480,860
2014
$7,076 (+61.0%)
$225,000 + $192,060
$417,060
2013
$4,394 (−31.0%)
$225,000 + $192,060
$417,060
2011
$6,370 (+60.3%)
$202,000 + $189,650
$391,650
2010
$3,974
$198,000 + $185,930
$383,930
2009
$3,974 (+0.4%)
$190,000 + $169,320
$359,320
2008
$3,958
$211,000 + $128,560
$339,560
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-E
Residential Estate District
The R-E District provides for single-family detached dwellings on large lots and allows other uses that are compatible with the open and rural character of the district.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Single unit
Public service
Property details
Interior
Basement Information
Basement Sq. Ft: 520
Basement Finish: Full
Basement Type: Full Daylight
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Baseboard Hot Water/Steam
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood
Exterior Wall: Aluminum Siding
Roof Covering Type: Composition Shingle
Building Type: Single Family
Property Information
Living Sq. Ft: 2,197
Adjusted Gross Sq. Ft: 1,677
Building Sq. Ft: 2,677
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: COLCHESTER
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 43,560
Legal Lot Number: 37
Municipality Name: MT VERNON
Acres: 1
Zoning Code: RE
County Use Description: RESID 1 FAM DETACHED
Utility Information
Electricity / Wiring Type: Connected
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MT VERNON
Public facts
Beds: 2
Baths: 2.5
Sq. Ft.: 2,197
Stories: 1.5
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: —
County: Fairfax County
APN: 1134 01 0037
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Gunston Elementary School
Public PreK-6 • Assigned • 1.1mi
8/10
South County Middle School
Public 7-8 • Assigned • 3.2mi
9/10
South County 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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 104° expected this year, 16 days in 30 years
4/10 Wind Factor
16% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Lorton, VA • 22079
Average low and high temperatures (°F)
41
25
46
29
64
41
72
50
76
56
87
66
90
72
82
64
79
62
70
48
60
40
47
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9.4 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$614,000 – $744,000
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