11705 Mallard Rd is a 1,387 square foot house on a 0.86 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Lorton data, we estimate the home's value is $506,044.
Single-familyProperty Type
1952Year Built
0.86 acresLot Size
$365Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$506,044
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 56.2% higher than the average sale price ($324K) of 5 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
$6,591 (+9.0%)
$363,000 + $208,360
$571,360
2025
$6,045 (+128.7%)
$363,000 + $208,360
$571,360
2024
$2,643 (−45.8%)
$330,000 + $192,930
$522,930
2023
$4,876 (+105.1%)
$287,000 + $169,240
$456,240
2022
$2,378 (−31.1%)
$281,000 + $151,110
$432,110
2021
$3,452 (−23.6%)
$281,000 + $134,920
$415,920
2020
$4,517 (+33.3%)
$260,000 + $132,270
$392,270
2019
$3,388 (−22.8%)
$252,000 + $129,680
$381,680
2018
$4,389 (+34.7%)
$252,000 + $129,680
$381,680
2017
$3,258 (+0.2%)
$247,000 + $127,140
$374,140
2016
$3,250 (+8.6%)
$247,000 + $127,140
$374,140
2014
$2,994 (+62.7%)
$231,000 + $127,600
$358,600
2013
$1,840 (−46.8%)
$231,000 + $127,600
$358,600
2011
$3,455 (+4.8%)
$200,000 + $118,160
$318,160
2010
$3,297
$200,000 + $118,160
$318,160
2009
$3,297 (+2.8%)
$215,000 + $83,140
$298,140
2008
$3,207
$231,000 + $89,400
$320,400
Tax history for 11705 Mallard Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,591 (+9.0%)
$363,000 + $208,360
$571,360
2025
$6,045 (+128.7%)
$363,000 + $208,360
$571,360
2024
$2,643 (−45.8%)
$330,000 + $192,930
$522,930
2023
$4,876 (+105.1%)
$287,000 + $169,240
$456,240
2022
$2,378 (−31.1%)
$281,000 + $151,110
$432,110
2021
$3,452 (−23.6%)
$281,000 + $134,920
$415,920
2020
$4,517 (+33.3%)
$260,000 + $132,270
$392,270
2019
$3,388 (−22.8%)
$252,000 + $129,680
$381,680
2018
$4,389 (+34.7%)
$252,000 + $129,680
$381,680
2017
$3,258 (+0.2%)
$247,000 + $127,140
$374,140
2016
$3,250 (+8.6%)
$247,000 + $127,140
$374,140
2014
$2,994 (+62.7%)
$231,000 + $127,600
$358,600
2013
$1,840 (−46.8%)
$231,000 + $127,600
$358,600
2011
$3,455 (+4.8%)
$200,000 + $118,160
$318,160
2010
$3,297
$200,000 + $118,160
$318,160
2009
$3,297 (+2.8%)
$215,000 + $83,140
$298,140
2008
$3,207
$231,000 + $89,400
$320,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-E
Residential Estate District
The R-E District provides for single-family detached dwellings on large lots and allows other uses that are compatible with the open and rural character of the district.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Single unit
Public service
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Fuel Type: No Gas Public/Piped
Heating Type: Baseboard Hot Water/Steam
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Cinder Block
Exterior Wall: Stucco
Roof Covering Type: Composition Shingle
Building Type: Single Family
Property Information
Subdivision Name: HALLOWING POINT RIVER ESTATES
Living Sq. Ft: 1,387
Adjusted Gross Sq. Ft: 1,387
Building Sq. Ft: 1,387
# of Stories: 1
Stories Type: 1
Legal Description: HALLOWING POINT RIVER ESTATES LT 118 SEC 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 37,500
Legal Lot Number: 118
Municipality Name: MT VERNON
Acres: 0.8609
Zoning Code: RE
County Use Description: RESID 1 FAM DETACHED
Utility Information
Electricity / Wiring Type: Connected
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MT VERNON
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,387
Stories: 1.0
Lot Size: 0.86 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: —
County: Fairfax County
APN: 1222 02 0118
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Gunston Elementary School
Public PreK-6 • Assigned • 5.0mi
8/10
South County Middle School
Public 7-8 • Assigned • 7.8mi
9/10
South County High School
Public 9-12 • Assigned • 7.7mi
8/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 104° expected this year, 16 days in 30 years
4/10 Wind Factor
19% 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
Lorton, VA • 22079
Average low and high temperatures (°F)
41
25
46
29
64
41
72
50
76
56
87
66
91
72
82
64
79
61
70
48
60
40
47
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 4.5 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$481,000 – $582,000
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