William St, Pittsburgh, PA Property Records

Allegheny County property records for 60 addresses on William St, Pittsburgh, PA · Last verified August 2026

William St Highlights

Properties 60
Median Sale Price $205,000
Deeds and Mortgages on File 49
Median Price per Sqft $135
Owner Occupied 68%
Median Annual Tax Bill $528
Median Year Built 1935
Median Ownership Tenure 10 years

Properties on William St

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

1 William St

2 bd · 1 ba · 852 sqft · built 1956 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Oct 1994 $4112026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

7 William St

2 bd · 2 ba · 1,565 sqft · built 1949 · 0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,500Jan 2021 $7722026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

9 William St

3 bd · 1 ba · 1,600 sqft · built 1940 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2024 $6702026 —Jun 1966 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

11 William St

2 bd · 1 ba · 979 sqft · built 1940 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Mar 2024 $3662026 —Sep 1971 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

13 William St

2 bd · 1 ba · 1,147 sqft · built 1930 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Aug 2018 $5672026 Amount on Record Apr 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

15 William St

2 bd · 1 ba · 712 sqft · built 1940 · 0.356 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2018 $3272026 Amount on Record Oct 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

21 William St

2 bd · 1 ba · 792 sqft · built 1940 · 0.461 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000May 1982 $3312026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

26 William St

3 bd · 2 ba · 2,335 sqft · built 1935 · 1.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Sep 2020 $1,2032026 —Jul 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

32 William St

3 bd · 1 ba · 1,180 sqft · built 1930 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,000Nov 1997 $4772026 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

36 William St

3 bd · 2 ba · 1,405 sqft · built 1935 · 0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,500Jun 2017 $5332026 Amount on Record Jan 2013 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

38 William St

3 bd · 2 ba · 2,016 sqft · built 1940 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$236,000Oct 2020 $9512026 Amount on Record Nov 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

93 William St

3 bd · 1.5 ba · 1,506 sqft · built 1992 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 2020 $8932026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

95 William St

3 bd · 4.5 ba · 1,864 sqft · built 1992 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Nov 2021 $1,2662026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

96 William St

3 bd · 1 ba · 2,427 sqft · built 1930 · 0.59 acres

Last Sale Tax Bill Prior Sale Owner Records
$4642026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

97 William St

3 bd · 3.5 ba · 1,792 sqft · built 1992 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,550Jun 1992 $1,1932026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

99 William St

3 bd · 2.5 ba · 1,792 sqft · built 1992 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$121,500Jun 1997 $1,0772026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

111 William St

2 bd · 1 ba · 728 sqft · built 1900 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1998 $3982026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

121 William St

2 bd · 1 ba · 2,238 sqft · built 1986 · 0.313 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Jan 2021 $2,1622026 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

137 William St

0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1970 $292026 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

202 William St

4 bd · 2 ba · 1,824 sqft · built 1940 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,900Aug 2014 $5632026 1 Name on Record AssessorUpdated Jun 2026

204 William St

3 bd · 2.5 ba · 1,296 sqft · built 1892 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Nov 2025 $2042026 Amount on Record Jan 2024 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

206 William St

2 bd · 1.5 ba · 1,164 sqft · built 1882 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Mar 2019 $2612026 Amount on Record Sep 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

208 William St

2 bd · 1 ba · 1,094 sqft · built 1872 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,500Nov 1999 $3202026 1 Name on Record AssessorUpdated Jun 2026

210 William St

3 bd · 1 ba · 1,450 sqft · built 1920 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Aug 2012 $4422026 —Feb 1970 2 Names on Record AssessorUpdated Jun 2026

216 William St

3 bd · 1 ba · 1,440 sqft · built 1961 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,362Apr 2026 $1902026 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

264 William St

3 bd · 2 ba · 1,686 sqft · built 1922 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,750Jun 2001 $5882026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

267 William St

3 bd · 1 ba · 1,740 sqft · built 1890 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$1Mar 2023 $2,2482024 Amount on Record Nov 2015 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

285 William St

3 bd · 2.5 ba · 1,988 sqft · built 2004 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$10Oct 2022 $1,9762026 Amount on Record May 2013 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

300 William St

3 bd · 1.5 ba · 1,472 sqft · built 1945 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Feb 2025 $5802026 Amount on Record May 1974 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

301 William St

3 bd · 1 ba · 1,678 sqft · built 1900 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,250Jul 2002 $902026 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

303 William St

3 bd · 1 ba · 1,636 sqft · built 1900 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Feb 1998 $2552026 —Nov 1997 1 Name on Record AssessorUpdated Jun 2026

305 William St

3 bd · 1 ba · 1,636 sqft · built 1900 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$2602026 1 Name on Record AssessorUpdated Jun 2026

309 William St

3 bd · 2 ba · 1,956 sqft · built 1900 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$424,125Jun 2022 $1,4852026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

311 William St

2 bd · 1 ba · 972 sqft · built 1958 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,500May 2010 $1722026 —May 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

315 William St

2 bd · 1 ba · 1,608 sqft · built 1900 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Aug 2020 $1742026 —Jun 1973 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

317 William St

3 bd · 1 ba · 2,240 sqft · built 1900 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,000May 1985 $1852026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

319 William St

4 bd · 2 ba · 1,998 sqft · built 1900 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jun 2017 $3482026 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

321 William St

3 bd · 2 ba · 1,772 sqft · built 1925 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000May 2026 $2542026 Amount on Record May 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

323 William St

2 bd · 1.5 ba · 1,520 sqft · built 1925 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,000Aug 2006 $2712026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

325 William St

3 bd · 1 ba · 2,009 sqft · built 1925 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Feb 2011 $3652026 —Oct 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

327 William St

4 bd · 2 ba · 2,230 sqft · built 1925 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,900Aug 2025 $4832026 Amount on Record Dec 1986 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

331 William St

3 bd · 2 ba · 1,836 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,900Jul 2009 $4542026 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

339 William St

2 bd · 1 ba · 1,500 sqft · built 1900 · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jan 2022 $1712026 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

345 William St

2 bd · 1 ba · 1,188 sqft · built 1925 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$129,900May 1999 $1,0822024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

471 William St

3 bd · 1 ba · 1,254 sqft · built 1920 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1981 $2702026 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

477 William St

0.609 acres

Last Sale Tax Bill Prior Sale Owner Records
$2552024 1 Name on Record AssessorUpdated Apr 2026

477 William St, #479

4 bd · 2 ba · 1,440 sqft · built 1994 · 0.953 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jan 2011 $7292026 Amount on Record Oct 2006 1 Name on Record AssessorUpdated Jun 2026

483 William St

2 bd · 1 ba · 594 sqft · built 1937 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,305Mar 2016 $4142026 Amount on Record Feb 1981 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

491 William St

3 bd · 1.5 ba · 1,560 sqft · built 1940 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000Sep 1989 $5842026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

495 William St

3 bd · 1.5 ba · 2,688 sqft · built 1940 · 0.371 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,500Dec 2003 $7512026 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

497 William St

3 bd · 1.5 ba · 1,596 sqft · built 1960 · 0.297 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Oct 2019 $6752026 Amount on Record Jul 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

1099 William St

3 bd · 1.5 ba · 1,168 sqft · built 1951 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,900May 2016 $6982026 —Jun 1951 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2802 William St, #2804

4 bd · 2 ba · 1,980 sqft · built 1970 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Dec 2015 $9502026 —Aug 1997 1 Name on Record AssessorUpdated Jun 2026

2803 William St

3 bd · 2.5 ba · 2,228 sqft · built 1930 · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$8642026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2810 William St

2 bd · 2 ba · 2,072 sqft · built 1935 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1987 $8322026 1 Name on Record AssessorUpdated Aug 2026

2811 William St

3 bd · 1 ba · 1,190 sqft · built 1935 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,000Aug 2016 $5612026 Amount on Record Mar 2004 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

2815 William St

4 bd · 1 ba · 1,547 sqft · built 1940 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $5282026 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

2816 William St

2 bd · 1 ba · 883 sqft · built 1909 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$3622026 1 Name on Record AssessorUpdated Jun 2026

2819 William St

5 bd · 4.5 ba · 2,879 sqft · built 1909 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$8822026 1 Name on Record AssessorUpdated Jun 2026

2820 William St

1 bd · 1 ba · 1,764 sqft · built 1945 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$8402026 1 Name on Record AssessorUpdated Jun 2026

Wildfire Risk on William St

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

Wildfire RiskLow
this street's cells rank above 3% of the US · above 3% of Pennsylvania
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
7 of 12 cells directly exposed · 10 adjoin burnable vegetation

Property Records in Nearby Streets