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Old Triangle Rd, Triangle, VA Property Records

Prince William County property records for 67 addresses on Old Triangle Rd, Triangle, VA · Last verified August 2026

Old Triangle Rd Highlights

Properties 67
Median Sale Price $345,000
Deeds and Mortgages on File 80
Median Price per Sqft $243
Owner Occupied 37%
Median Annual Tax Bill $2,940
Median Year Built 1952
Median Ownership Tenure 9 years

Properties on Old Triangle Rd

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

17845 Old Triangle Rd

5 bd · 2 ba · 1,641 sqft · 0.88 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Sep 2023 $2,5472023 Amount on Record Sep 2006 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2023

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17863 Old Triangle Rd

0.632 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Sep 2023 $2,1492023 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2023

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17877 Old Triangle Rd

11,200 sqft · Built 1991 · 0.689 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Sep 2023 $14,3192023 Amount on Record Sep 2016 1 Name on Record Assessor + 2 DocumentsUpdated Dec 2023

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17900 Old Triangle Rd

262,175 sqft · Built 2021 · 13.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,850,000Jun 2017 $424,0322023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2023

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17915 Old Triangle Rd

Built 1965 · 2.96 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Feb 2004 $20,6802023 1 Name on Record AssessorUpdated Aug 2023

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17945 Old Triangle Rd

3 bd · 3 ba · 2,332 sqft · 0.909 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2010 $4,8092025 Amount on Record Sep 2009 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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17951 Old Triangle Rd

3 bd · 3 ba · 1,268 sqft · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,000Dec 2015 $4,1882023 Amount on Record Jul 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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17957 Old Triangle Rd

3 bd · 3 ba · 2,332 sqft · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2013 $4,4092024 Amount on Record Jul 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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17965 Old Triangle Rd

0.483 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jan 2020 $1,3312023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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17991 Old Triangle Rd

1.09 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2022 $1,5512023 1 Name on Record Owner Occupied AssessorUpdated May 2024

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18242 Old Triangle Rd

0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 2 Names on Record AssessorUpdated Aug 2023

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18243 Old Triangle Rd

2 bd · 1 ba · 1,104 sqft · 0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Feb 2002 $2,4092023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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18244 Old Triangle Rd

3 bd · 2 ba · 1,828 sqft · 0.274 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2009 $3,9942024 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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18245 Old Triangle Rd

0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,500May 2007 $1782023 Amount on Record Sep 2005 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2024

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18246 Old Triangle Rd

3 bd · 2 ba · 1,724 sqft · 0.274 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jan 2020 $3,8492024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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18248 Old Triangle Rd

3 bd · 1.5 ba · 1,668 sqft · 0.457 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5602024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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18250 Old Triangle Rd

0.971 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jun 2018 $1,5082023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

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18251 Old Triangle Rd

3 bd · 2 ba · 1,950 sqft · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,500May 2007 $3,5122024 —Feb 2024 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

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18252 Old Triangle Rd

13,736 sqft · Built 1995 · 1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jan 1994 $6,4092023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2023

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18302 Old Triangle Rd

3 bd · 1 ba · 560 sqft · 2.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,500Aug 2000 $4,8062023 1 Name on Record AssessorUpdated Aug 2023

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18303 Old Triangle Rd

2 bd · 1 ba · 1,023 sqft · 0.672 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,500Apr 2014 $1,3992023 Amount on Record May 1995 1 Name on Record AssessorUpdated Aug 2023

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18304 Old Triangle Rd

2 bd · 3 ba · 2,620 sqft · 0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2025 $3,9872025 —Apr 2021 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

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18305 Old Triangle Rd

2 bd · 2 ba · 1,176 sqft · 0.466 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Jun 1995 $2,8092023 1 Name on Record AssessorUpdated Aug 2023

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18306 Old Triangle Rd

3 bd · 1 ba · 1,295 sqft · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Jan 2010 $1,3532025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

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18307 Old Triangle Rd

2 bd · 1 ba · 921 sqft · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Nov 2020 $2,3822023 Amount on Record Mar 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

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18405 Old Triangle Rd

2 bd · 1 ba · 860 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000Oct 2015 $2,3302023 1 Name on Record AssessorUpdated Aug 2023

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18409 Old Triangle Rd

4 bd · 3 ba · 1,536 sqft · 1.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,4932023 1 Name on Record AssessorUpdated Aug 2023

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18421 Old Triangle Rd

4,872 sqft · Built 1962 · 0.374 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Nov 2004 $5,5872025 1 Name on Record AssessorUpdated Jun 2026

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18427 Old Triangle Rd

0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2017 $8472025 1 Name on Record AssessorUpdated Jun 2026

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18431 Old Triangle Rd

1 bd · 1 ba · 867 sqft · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

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18498 Old Triangle Rd

0.726 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2021 $212022 1 Name on Record AssessorUpdated Jun 2023

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18499 Old Triangle Rd

3 bd · 2 ba · 1,334 sqft · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,500Dec 2009 $3,3972024 Amount on Record Sep 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

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18500 Old Triangle Rd

4 bd · 1 ba · 2,259 sqft · 0.563 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1242023 1 Name on Record AssessorUpdated Aug 2023

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18502 Old Triangle Rd

4 bd · 2 ba · 1,256 sqft · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,750May 1985 $2,2422023 2 Names on Record AssessorUpdated Aug 2023

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18503 Old Triangle Rd

3 bd · 2 ba · 1,288 sqft · 0.396 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,900Oct 2014 $3,8322023 Amount on Record Aug 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

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18504 Old Triangle Rd

3 bd · 2 ba · 1,622 sqft · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,000Jul 2018 $2,5062023 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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18505 Old Triangle Rd

3 bd · 1 ba · 1,021 sqft · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$193,000Apr 2021 $2,1182023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

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18506 Old Triangle Rd

3 bd · 2 ba · 1,026 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jun 2021 $2,5962023 Amount on Record Feb 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2023

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18508 Old Triangle Rd

4 bd · 2 ba · 1,640 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$223,000Mar 2004 $3,4082023 Amount on Record Sep 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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18509 Old Triangle Rd

2 bd · 1 ba · 1,661 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$283,000Apr 2024 $2,6852025 —Apr 2024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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18512 Old Triangle Rd

2 bd · 1 ba · 1,562 sqft · 0.573 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7172023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

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18514 Old Triangle Rd

4 bd · 2 ba · 1,848 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7162024 1 Name on Record AssessorUpdated Apr 2026

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18516 Old Triangle Rd

4 bd · 2 ba · 1,848 sqft · 0.286 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6352023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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18518 Old Triangle Rd

3 bd · 4 ba · 4,222 sqft · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,900Dec 2025 $6,5992025 Amount on Record Aug 2023 2 Names on Record Assessor + 5 DocumentsUpdated Jul 2026

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18520 Old Triangle Rd

3 bd · 4 ba · 4,222 sqft · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Aug 2023 $6,5992025 Amount on Record Aug 2022 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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18522 Old Triangle Rd

0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jan 2026 $1,3562025 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

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18559 Old Triangle Rd

7 bd · 3 ba · 3,269 sqft · 2.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,725May 2005 $3,8462025 Amount on Record Jun 2001 2 Names on Record AssessorUpdated Jun 2026

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18571 Old Triangle Rd

4 bd · 3 ba · 2,316 sqft · 1.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$589,000Mar 2022 $5,4892023 Amount on Record Dec 2017 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2023

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18575 Old Triangle Rd

4 bd · 4 ba · 2,392 sqft · 1.01 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$383,400Dec 2017 $4,7722023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2023

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18581 Old Triangle Rd

3 bd · 4 ba · 2,000 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000May 2014 $3,1552023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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18591 Old Triangle Rd

3 bd · 1 ba · 1,445 sqft · 3.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2014 $3,4842023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

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18602 Old Triangle Rd

4 bd · 3 ba · 1,419 sqft · 0.516 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Nov 2004 $3,0042023 —Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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18606 Old Triangle Rd

2 bd · 1 ba · 1,472 sqft · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$79,750May 1985 $2,9402023 2 Names on Record AssessorUpdated Aug 2023

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18608 Old Triangle Rd

4 bd · 2 ba · 1,398 sqft · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Nov 2023 $2,7672023 Amount on Record Mar 2023 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Dec 2023

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18610 Old Triangle Rd

1 bd · 1 ba · 2,178 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3992025 2 Names on Record AssessorUpdated Jun 2026

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18612 Old Triangle Rd

2 bd · 1 ba · 816 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000May 1986 $1,9652023 2 Names on Record AssessorUpdated Aug 2023

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18616 Old Triangle Rd

2 bd · 1 ba · 528 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 2022 $1,8942024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

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18618 Old Triangle Rd

3 bd · 2 ba · 1,612 sqft · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$392,900Sep 2021 $3,5662023 Amount on Record Mar 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

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18619 Old Triangle Rd

3 bd · 2 ba · 2,834 sqft · 0.6 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$204,000Sep 2002 $3,9892023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

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18620 Old Triangle Rd

3 bd · 2 ba · 1,264 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2017 $2,3152023 1 Name on Record AssessorUpdated Aug 2023

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18623 Old Triangle Rd

4 bd · 1 ba · 1,240 sqft · 0.482 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2005 $2,7392023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

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18627 Old Triangle Rd

4,696 sqft · Built 1958 · 0.559 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9802023 1 Name on Record AssessorUpdated Aug 2023

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18631 Old Triangle Rd

0.356 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jan 2026 $7502024 2 Names on Record Assessor + 1 DocumentUpdated Feb 2026

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18700 Old Triangle Rd

2 bd · 1,175 sqft · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$74,000Aug 1976 $1,9312023 2 Names on Record AssessorUpdated Aug 2023

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18701 Old Triangle Rd

2,980 sqft · Built 1955 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Dec 2018 $5,8372023 2 Names on Record Assessor + 1 DocumentUpdated Aug 2023

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18704 Old Triangle Rd

1,410 sqft · Built 1970 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,149Jul 1995 $1,9412025 1 Name on Record AssessorUpdated Jun 2026

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18809 Old Triangle Rd

1,440 sqft · Built 2015 · 42.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2024 1 Name on Record Assessor + 1 DocumentUpdated Mar 2024

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Wildfire Risk on Old Triangle Rd

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 29th in Virginia
Wildfire LikelihoodLow — about 1 in 8,511 per year
ExposureDirect
3 of 8 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets