4142 Round Hill Rd is a 3,240 square foot house on a 6,730 square foot lot with 5 bedrooms and 4.5 bathrooms. - it last sold on June 20, 1975 for $170,000. Based on Redfin's Arlington data, we estimate the home's value is $1,520,823.
Single-familyProperty Type
1975Year Built
6,730 sq ftLot Size
$469Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,520,823
$1.4M since sold in June 1975$58K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.6% lower than the average sale price ($1.85M) 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
R-2
Residential District, Two Dwelling Units/Acre
The R-2 District provides for single-family detached dwellings and affordable dwelling unit developments and allows other uses that are compatible with the low-density suburban character of the district.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Public service
Property details
Interior
Basement Information
Basement Sq. Ft: 824
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Brick
Exterior Wall: Brick Veneer
Property Information
Subdivision Name: CHAIN BRIDGE FOREST SEC 06
Living Sq. Ft: 3,240
Building Sq. Ft: 5,520
# of Stories: 2
Stories Type: 2
Legal Description: PT LOT 26 SEC 6 CHAIN BRIDGE FOREST 6730 SQ FT
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 660
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,730
Legal Lot Number: 26
Legal Block Number: 3
Acres: 0.1545
Zoning Code: R-10
County Use Description: 1 FAMILY DETACHED
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 4.5
Sq. Ft.: 3,240
Stories: 2.0
Lot Size: 6,730 square feet
Style: Single Family Residential
Year Built: 1975
Year Renovated: 1975
County: Arlington County
APN: 03003133
Home facts updated by county records on Jul 24, 2026
Around this home
Schools
Jamestown Elementary School
Public PreK-5 • Assigned • 1.2mi
10/10
Williamsburg Middle School
Public 6-8 • Assigned • 1.8mi
10/10
Yorktown High School
Public 9-12 • Assigned • 2.0mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 74-82% chance 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
7/10 Heat Factor
7 days above 106° 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
3 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Arlington, VA • 22207
Average low and high temperatures (°F)
39
26
45
30
63
42
72
51
75
58
87
67
89
73
82
66
78
62
70
50
59
43
46
32
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
$1.45M – $1.75M
Reach more buyers when you sell with Redfin. Save up to $15,208 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.