3911 Ridge Rd is a 2,145 square foot house on a 0.28 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on March 17, 1987 for $144,950. Based on Redfin's Annandale data, we estimate the home's value is $902,726.
Single-familyProperty Type
1948Year Built
0.28 acresLot Size
$421Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$902,726
$758K since sold in March 1987$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4% higher than the average sale price ($868K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-3
HIGHWAY CORRIDOR
Residential District, Three Dwelling Units/Acre
The R-3 District provides for single-family detached dwellings and affordable dwelling unit developments and allows other uses that are compatible with the suburban residential character of the district.
Zone overlays
Highway Corridor Overlay District
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Public service
Feb 20, 2026 • Active
Household appliance
Remove and replace a gas water heater.
Plumbing
Water heater
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 Finish: Full
Basement Type: Full
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 2
Heating & Cooling
Heating Fuel Type: Gas Public/Piped
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Brick
Exterior Wall: Aluminum/Brick
Roof Covering Type: Composition Shingle
Building Type: Single Family
Property Information
Subdivision Name: COLUMBIA PINES SEC 02
Living Sq. Ft: 2,145
Adjusted Gross Sq. Ft: 2,145
Building Sq. Ft: 2,145
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: COLUMBIA PINES LT 12 BLK B SEC 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,075
Legal Lot Number: 12
Legal Block Number: B
Municipality Name: MASON DIST. #2
Acres: 0.2772
Zoning Code: R-3
County Use Description: RESID 1 FAM DETACHED
Utility Information
Electricity / Wiring Type: Connected
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MASON DIST. #2
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,145
Stories: 1.5
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: Fairfax County
APN: 0604 04B 0012
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Mason Crest Elementary School
Public PreK-5 • Assigned • 0.7mi
4/10
Glasgow Middle School
Public 6-8 • Assigned • 2.4mi
2/10
Justice High School
Public 9-12 • Assigned • 2.3mi
2/10
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
7/10 Heat Factor
7 days above 104° expected this year, 15 days in 30 years
4/10 Wind Factor
15% 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
Annandale, VA • 22003
Average low and high temperatures (°F)
39
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30
63
41
71
51
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57
85
67
89
72
84
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78
62
70
50
59
42
45
30
Jan
Feb
Mar
Apr
May
Jun
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Sun exposure
In this area, properties receive around 9.3 hours in
June and 4.2 hours in December, placing it below the
U.S. average for solar exposure.
9.3 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$858,000 – $1.04M
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