21079 St Louis Rd is a 2,456 square foot house on a 34.08 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on April 29, 1982 for $70,000. Based on Redfin's Middleburg data, we estimate the home's value is $1,572,964.
Single-familyProperty Type
1910Year Built
34.08 acresLot Size
$640Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,572,964
$1.5M since sold in April 1982$53K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.4% higher than the average sale price ($1.16M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AR2
Agricultural Rural-2 District
The purpose of the Agricultural Rural-2 Zoning District is to: Implement the Rural South Place Type of the General Plan; Preserve and protect Prime Farmland Soils, recognizing their importance to the agricultural community and overall economic health of the rural economy; Support the use of land that protects, preserves, and enhances natural areas and for open space, retains farmland and the vitality of rural economy uses, consistent with the pattern of rural and agricultural land uses in the district, including sustaining and nurturing the economically significant equine industry, while fostering high quality of life for residents; Ensure complementary rural economy uses, including traditional and new agricultural uses, agriculture support and basic services directly associated with on-going agricultural activities, and other uses can be developed in ways that are consistent with the rural character of and compatible with existing residential development in the AR-2 Zoning District through mitigation or other standards; Recognize the County’s tourism industry is interconnected with the rural economy and rural economy uses in the AR-2 Zoning District by allowing for tourism uses related to agricultural uses; public, civic, and institutional uses; and rural activity and special event uses for tourists; Limit residential development to densities that will protect the land resources for agricultural operations, common open space uses, and rural economy uses, and consistent with the land use patterns in the AR-2 Zoning District, which are marked by low density and large parcels relative to the other portions of the County; Promote consistency between residential development and rural economy uses through lower density residential development or the clustering of residential development and Ensure development incorporates natural, environmental, and heritage resources while preserving important viewsheds that contribute to the rural landscape.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Housing-Single unit
Infrastructure
Bed & breakfast
Fire house
Police station
Veterinary clinic
Housing-Mobile home park
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 8
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Fireplace Type: 1 Opening
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Stone
Building Style Type: Colonial
Exterior Wall: Wood Siding
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: PART
Living Sq. Ft: 2,456
Ground Floor Sq. Ft: 1,228
Building Sq. Ft: 2,456
# of Stories: 2
Stories Type: 2
Legal Description: PART OF LOT 1 810--1907 810--1918 ESMT PC F-597-2 BLA
Parking & Garage Information
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,484,525
Legal Lot Number: 1
Municipality Name: LITTLE RIVER
Acres: 34.08
Zoning Code: AR2
State Use Description: ACREAGE 20 TO 99
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,456
Stories: 2.0
Lot Size: 34.08 acres
Style: Single Family Residential
Year Built: 1910
Year Renovated: 1980
County: Loudoun County
APN: 593102792000
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Banneker Elementary School
Public PreK-5 • Assigned • 2.4mi
9/10
Blue Ridge Middle School
Public 6-8 • Assigned • 7.4mi
9/10
Loudoun Valley High School
Public 9-12 • Assigned • 8.2mi
10/10
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 105° expected this year, 16 days in 30 years
3/10 Wind Factor
5% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Middleburg, VA • 20117
Average low and high temperatures (°F)
38
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28
62
38
69
48
73
54
84
63
88
69
80
61
77
58
68
44
58
39
44
28
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Sun exposure
In this area, properties receive around 9.1 hours in
June and 3.9 hours in December, placing it below the
U.S. average for solar exposure.
9.1 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.50M – $1.81M
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