3115 Dashiell Rd is a 3,138 square foot house on a 10,759 square foot lot with 4 bedrooms and 3.5 bathrooms. - it last sold on June 20, 1988 for $140,000. Based on Redfin's Falls Church data, we estimate the home's value is $947,597.
Single-familyProperty Type
1950Year Built
10,759 sq ftLot Size
$302Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$947,597
$808K since sold in June 1988$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.5% higher than the average sale price ($882K) 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
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.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Public service
Oct 23, 2022 • Final
Residential addition/alteration
Construct an above ground composite deck attached to the rear of a house. The project includes a main deck area and a wrap around section.
Addition
May 12, 2016 • Active
Residential demolition
Demolish an unpermitted detached garage.
Demolition
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
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
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
Exterior Wall: Vinyl
Roof Covering Type: Composition Shingle
Building Type: Single Family
Property Information
Subdivision Name: BEL AIR
Living Sq. Ft: 3,138
Adjusted Gross Sq. Ft: 3,138
Building Sq. Ft: 3,138
# of Stories: 2
Stories Type: 2
Legal Description: BEL AIR LT 231 SEC 2 10028 959
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,759
Legal Lot Number: 231
Municipality Name: MASON DIST. #1
Acres: 0.247
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. #1
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,138
Stories: 2.0
Lot Size: 10,759 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Fairfax County
APN: 0504 20 0231
Home facts updated by county records on Oct 22, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sleepy Hollow Elementary School
Public PreK-5 • Assigned • 0.7mi
3/10
Glasgow Middle School
Public 6-8 • Assigned • 2.5mi
2/10
Justice High School
Public 9-12 • Assigned • 1.4mi
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, 16 days in 30 years
4/10 Wind Factor
16% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Falls Church, VA • 22042
Average low and high temperatures (°F)
38
24
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30
63
41
70
50
73
57
84
67
88
72
81
65
78
62
67
49
58
42
45
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$901,000 – $1.09M
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