18535 Triangle St is a 1,384 square foot house on a 0.6 acre lot with 3 bedrooms and 1 bathroom. - it last sold on January 17, 2006 for $215,000. Based on Redfin's Triangle data, we estimate the home's value is $396,296.
Single-familyProperty Type
1945Year Built
0.6 acresLot Size
$286Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$396,296
$181K since sold in January 2006$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.5% lower than the average sale price ($512K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
B-1
General Business District
The B-1 District is intended to implement the regional commercial center and general commercial land use classifications of the Comprehensive Plan. It is generally intended to provide areas for community-scale retail, office, and institutional uses in appropriate areas. The purpose of this district is to also promote retail employment opportunities and to enhance the tax base of Prince William County. The B-1 District is not designed to implement the non-retail employment based land uses reflected in the Comprehensive Plan; non-retail uses, however, are permitted within the district to complement and support the retail purposes.
Permitted uses
Include but are not limited to:
Religious facility
Bank
Day care facility
General retail
Restaurant
Hotel / motel
Office
Educational/school
Recreation
Shopping centers
Property details
Interior
Basement Information
Basement Sq. Ft: 247
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Property Information
Subdivision Name: AMIDON
Living Sq. Ft: 1,384
Building Sq. Ft: 1,631
# of Stories: 1
Stories Type: 1
Legal Description: AMIDON L 1-2-BK 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,001
Legal Lot Number: 1
Legal Block Number: 3
Municipality Name: COUNTY
Acres: 0.5969
Zoning Code: B1
County Use Description: RES-1 FAMILY 2+ DET
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,384
Stories: 1.0
Lot Size: 0.6 acres
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1945
County: Prince William County
APN: 8188-64-6396
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Triangle Elementary School
Public PreK-5 • Assigned • 0.8mi
3/10
Graham Park Middle School
Public 6-8 • Assigned • 0.8mi
4/10
Forest Park High School
Public 9-12 • Assigned • 4.7mi
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
0.31% 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
18% 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
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
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Aug
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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
$377,000 – $456,000
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