William Ave, Bronx, NY Property Records

New York City property records for 15 addresses on William Ave, Bronx, NY · Last verified August 2026

William Ave Highlights

Properties 15
Median Sale Price $539,021
Deeds and Mortgages on File 16
Median Price per Sqft $291
Owner Occupied 67%
Median Annual Tax Bill $6,338
Median Year Built 1965
Median Ownership Tenure 9 years

Properties on William Ave

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

250 William Ave

2,046 sqft · Built 1955 · 0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2018 $9,2232025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

254 William Ave

1,176 sqft · Built 1925 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 1995 $5,8422025 1 Name on Record Owner Occupied AssessorUpdated May 2026

281 William Ave

3,944 sqft · Built 2016 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,2042025 1 Name on Record Assessor + 4 DocumentsUpdated May 2026

291 William Ave

2,150 sqft · Built 1920 · 0.075 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2002 $7,3662025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

293 William Ave

1,848 sqft · Built 1925 · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$539,021Aug 2017 $6,0302025 Amount on Record Jun 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

295 William Ave

2,062 sqft · Built 1965 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8852025 1 Name on Record Owner Occupied AssessorUpdated May 2026

297 William Ave

2,062 sqft · Built 1965 · 0.057 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,5252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

298 William Ave

1,836 sqft · Built 1965 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$544,000Aug 2019 $6,6762025 —May 1994 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

300 William Ave

1,836 sqft · Built 1965 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Mar 2000 $6,7242025 1 Name on Record Owner Occupied AssessorUpdated May 2026

302 William Ave

1,836 sqft · Built 1965 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Jul 2008 $6,3382025 1 Name on Record Owner Occupied AssessorUpdated May 2026

304 William Ave

1,836 sqft · Built 1965 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$718,000Jul 2024 $6,3022025 Amount on Record Aug 2018 2 Names on Record Assessor + 1 DocumentUpdated May 2026

306 William Ave

1,836 sqft · Built 1965 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3382025 1 Name on Record Owner Occupied AssessorUpdated May 2026

308 William Ave

1,836 sqft · Built 1965 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2025 $6,0012025 Amount on Record Nov 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

340 William Ave

0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$4352025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

346 William Ave

1,030 sqft · Built 1940 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Apr 2017 $5,2972025 —Nov 1993 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

Wildfire Risk on William Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets