27140 Gum Spring Rd is a 1,920 square foot house on a 3 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Chantilly data, we estimate the home's value is $821,746.
Single-familyProperty Type
1970Year Built
3 acresLot Size
$428Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$821,746
$17K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.6% lower than the average sale price ($973K) 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
$3,019 (+4.2%)
$375,000
2025
$2,898 (+11.7%)
$360,000
2024
$2,595 (+23.6%)
$300,000
2023
$2,100 (+31.1%)
$240,000
2022
$1,602 (+55.7%)
$180,000
2021
$1,029 (−5.3%)
$105,000
2020
$1,087 (−63.2%)
$105,000
2019
$2,956 (−40.6%)
$105,000 + $177,850
$282,850
2018
$4,972 (−4.2%)
$277,500 + $180,760
$458,260
2017
$5,188 (−1.6%)
$277,500 + $183,670
$461,170
2014
$5,270 (−1.1%)
$277,500 + $178,820
$456,320
2013
$5,329 (−2.4%)
$277,500 + $164,700
$442,200
2012
$5,461 (−4.4%)
$277,500 + $164,700
$442,200
2011
$5,713 (−6.4%)
$277,500 + $167,100
$444,600
2009
$6,107 (+8.7%)
$285,000 + $179,600
$464,600
2008
$5,618
$300,000 + $190,500
$490,500
Tax history for 27140 Gum Spring Rd
Year
Property tax
Land + Additions
Assessment*
2026
$3,019 (+4.2%)
$375,000
2025
$2,898 (+11.7%)
$360,000
2024
$2,595 (+23.6%)
$300,000
2023
$2,100 (+31.1%)
$240,000
2022
$1,602 (+55.7%)
$180,000
2021
$1,029 (−5.3%)
$105,000
2020
$1,087 (−63.2%)
$105,000
2019
$2,956 (−40.6%)
$105,000 + $177,850
$282,850
2018
$4,972 (−4.2%)
$277,500 + $180,760
$458,260
2017
$5,188 (−1.6%)
$277,500 + $183,670
$461,170
2014
$5,270 (−1.1%)
$277,500 + $178,820
$456,320
2013
$5,329 (−2.4%)
$277,500 + $164,700
$442,200
2012
$5,461 (−4.4%)
$277,500 + $164,700
$442,200
2011
$5,713 (−6.4%)
$277,500 + $167,100
$444,600
2009
$6,107 (+8.7%)
$285,000 + $179,600
$464,600
2008
$5,618
$300,000 + $190,500
$490,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
MRHI
Mineral Resource-Heavy Industry District
The purpose of the Mineral Resource-Heavy Industry MR-HI Zoning District is to: Implement the Suburban Industrial/Mineral Extraction, Transition Industrial/Mineral Extraction, and Joint Land Management Area JLMA-Leesburg Industrial/Mineral Extraction Place Types of the General Plan; Serve as an interim, long term Zoning District recognizing that areas devoted to resource extraction may and should ultimately be converted to other compatible and beneficial uses consistent with the General Plan; Protect the mineral resources, primarily diabase rock, of the County: For possible future economic development; To provide for diabase resource extraction operations at appropriate locations and under controlled conditions and To co-locate quarries and compatible heavy industrial uses; Provide a location for mineral extraction and intensive industrial uses that are incompatible with residential uses due to the prevalence of emissions of noise, odor, and vibrations to operate; Ensure compatibility and long term, commercial viability of mineral extraction and intensive industrial uses and accessory uses through the use of screening and setbacks from road and adjacent residential uses; Provide for development with limited traffic and aesthetic impacts on surrounding properties and public facilities and utilities and Permit residential and other uses only to the extent that they may be compatible with mineral extraction and associated intensive industrial uses.
Permitted uses
Include but are not limited to:
Agriculture
Automotive repair garage
Manufacturing
Warehouse
Infrastructure
Communications tower
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of Bathroom Fixtures: 10
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete Block
Building Style Type: Rambler
Exterior Wall: Masonry Veneer
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Subdivision Name: BULL RUN
Living Sq. Ft: 1,920
Ground Floor Sq. Ft: 1,920
Building Sq. Ft: 1,920
# of Stories: 1
Stories Type: 1
Legal Description: BULL RUN 2165--2445 1190--1383 125--1980 WB
Lot Information
# of Buildings: 1
Land Sq. Ft: 130,680
Municipality Name: DULLES
Acres: 3
Zoning Code: MR
State Use Description: COMMERCIAL AND INDUSTRIAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,920
Stories: 1.0
Lot Size: 3 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1980
County: Loudoun County
APN: 169160592000
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Buffalo Trail Elementary School
Public PreK-5 • Assigned • 2.3mi
8/10
Willard Intermediate School
Public 6-8 • Assigned • 5.1mi
9/10
Lightridge High School
Public 9-12 • Assigned • 4.5mi
9/10
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
2/10 Fire Factor
0.00% chance of being 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
11% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Chantilly, VA • 20152
Average low and high temperatures (°F)
39
22
45
28
63
39
71
48
74
55
85
64
89
71
85
65
79
60
70
46
59
39
45
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4.1 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$781,000 – $946,000
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