449 Courthouse Rd SW is a 32 square foot house on a 0.7 acre lot with 1 bathroom. Based on Redfin's Vienna data, we estimate the home's value is $838,005.
Single-familyProperty Type
2025Year Built
0.7 acresLot Size
$26,188Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$838,005
$64K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 33.3% lower than the average sale price ($1.26M) 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
$11,074 (+29.5%)
$400,000 + $560,000
$960,000
2025
$8,551
$400,000 + $560,000
$960,000
Tax history for 449 Courthouse Rd SW
Year
Property tax
Land + Additions
Assessment*
2026
$11,074 (+29.5%)
$400,000 + $560,000
$960,000
2025
$8,551
$400,000 + $560,000
$960,000
*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
RS-16
Residential - Single-Unit Zone
The purpose of this zone is to provide standards for single-unit, detached residences with a minimum lot area of 16,000 square feet.
Permitted uses
Include but are not limited to:
Housing-Single unit
Oct 13, 2025 • Active
Residential plumbing
Install plumbing, gas, and utility systems for a new single-family home.
Gas
Plumbing
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: 1
Heating & Cooling
Heating Fuel Type: Gas Public/Piped
Heating Type: Baseboard Hot Water/Steam
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Exterior Wall: Wood
Building Type: Single Family
Property Information
Subdivision Name: 445 & 447 COURTHOUSE ROAD SUB
Living Sq. Ft: 32
Adjusted Gross Sq. Ft: 32
Building Sq. Ft: 32
# of Stories: 2
Stories Type: 2
Legal Description: COURTHOUSE RD LOT 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 30,525
Legal Lot Number: 3
Municipality Name: HUNTER MILL TOWN OF VIENNA
Acres: 0.7008
Zoning Code: RS-16
County Use Description: RESID 1 FAM DETACHED
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: HUNTER MILL TOWN OF VIENNA
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 32
Stories: 2.0
Lot Size: 0.7 acres
Style: Single Family Residential
Year Built: 2025
Year Renovated: —
County: Fairfax County
APN: 0384 02 0043A
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Marshall Road Elementary School
Public PreK-6 • Assigned • 0.7mi
5/10
Thoreau Middle School
Public 7-8 • Assigned • 1.7mi
9/10
Madison High School
Public 9-12 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Vienna, VA • 22180
Average low and high temperatures (°F)
38
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63
41
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69
48
58
41
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30
Jan
Feb
Mar
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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
$797,000 – $964,000
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