18229 Johnson Rd is a 598 square foot house on a 0.42 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Triangle data, we estimate the home's value is $233,326.
Single-familyProperty Type
1950Year Built
0.42 acresLot Size
$390Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$233,326
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 48.7% lower than the average sale price ($455K) 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*
2025
$1,505 (+4.2%)
$111,500 + $42,000
$153,500
2024
$1,445 (+3.3%)
$105,800 + $39,500
$145,300
2023
$1,399 (+2.5%)
$97,500 + $37,000
$134,500
2022
$1,366 (−10.0%)
$88,800 + $34,500
$123,300
2021
$1,518 (−8.6%)
$84,500 + $33,100
$117,600
2020
$1,660 (+6.4%)
$77,000 + $30,100
$107,100
2019
$1,561 (+5.8%)
$72,300 + $28,400
$100,700
2018
$1,476 (+16.8%)
$66,600 + $28,600
$95,200
2017
$1,263 (+2.4%)
$66,600 + $29,000
$95,600
2016
$1,233 (+5.4%)
$65,300 + $28,800
$94,100
2014
$1,170 (+11.3%)
$59,600 + $27,400
$87,000
2013
$1,051 (−2.7%)
$56,600 + $27,100
$83,700
2012
$1,081 (+12.3%)
$50,900 + $24,900
$75,800
2010
$962 (+2.3%)
$50,900 + $25,200
$76,100
2009
$941 (−33.1%)
$48,700 + $24,300
$73,000
2008
$1,406
$91,800 + $44,700
$136,500
Tax history for 18229 Johnson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,505 (+4.2%)
$111,500 + $42,000
$153,500
2024
$1,445 (+3.3%)
$105,800 + $39,500
$145,300
2023
$1,399 (+2.5%)
$97,500 + $37,000
$134,500
2022
$1,366 (−10.0%)
$88,800 + $34,500
$123,300
2021
$1,518 (−8.6%)
$84,500 + $33,100
$117,600
2020
$1,660 (+6.4%)
$77,000 + $30,100
$107,100
2019
$1,561 (+5.8%)
$72,300 + $28,400
$100,700
2018
$1,476 (+16.8%)
$66,600 + $28,600
$95,200
2017
$1,263 (+2.4%)
$66,600 + $29,000
$95,600
2016
$1,233 (+5.4%)
$65,300 + $28,800
$94,100
2014
$1,170 (+11.3%)
$59,600 + $27,400
$87,000
2013
$1,051 (−2.7%)
$56,600 + $27,100
$83,700
2012
$1,081 (+12.3%)
$50,900 + $24,900
$75,800
2010
$962 (+2.3%)
$50,900 + $25,200
$76,100
2009
$941 (−33.1%)
$48,700 + $24,300
$73,000
2008
$1,406
$91,800 + $44,700
$136,500
*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
A-1
Agricultural District
The A-1, Agricultural Zoning District is intended to implement the agricultural or estate classification of the Comprehensive Plan. The district is designed to encourage conservation and proper use of large tracts of real property in order to assure available sources of agricultural products, to assure open spaces within reach of concentrations of population, to conserve natural resources, prevent erosion, and protect the environment; and to assure adequate water supplies. The intent is to encourage private land owners to protect these values and thereby create an environment favorable for the continuation farming and other agricultural pursuits; to preserve prime agricultural land, forest land and/or open space; and to reduce the demand for costly public facilities and services that are inconsistent with the character of the rural areas within Prince William County.
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Housing-Group
Housing-Single unit
Lodging & hospitality
Office
Housing-Mobile home park
Timberland
May 29, 2022 • Final
Gas residential alteration & repair
Gas
Aug 19, 2021 • Final
Electrical residential alteration & repair
Electrical
Generator
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 Type: Forced Air
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Exterior Wall: Aluminum/Vinyl
Property Information
Living Sq. Ft: 598
Building Sq. Ft: 598
# of Stories: 1
Stories Type: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,208
Municipality Name: COUNTY
Acres: 0.418
Zoning Code: A1
County Use Description: RES-1 FAMILY DET
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 598
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Prince William County
APN: 8188-17-3788
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Dumfries Elementary School
Public PreK-5 • Assigned • 1.4mi
4/10
Graham Park Middle School
Public 6-8 • Assigned • 1.7mi
4/10
Forest Park High School
Public 9-12 • Assigned • 3.9mi
7/10
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
0.46% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 104° expected this year, 15 days in 30 years
4/10 Wind Factor
15% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Triangle, VA • 22172
Average low and high temperatures (°F)
40
24
46
30
63
41
71
51
75
57
85
67
89
73
82
65
78
63
70
50
60
42
46
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9.4 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$222,000 – $269,000
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