John St, Westfield, NJ Property Records

Union County and Scotch Plains Township property records for 11 addresses on John St, Westfield, NJ · Last verified August 2026

John St Highlights

Properties 11
Median Sale Price $627,000
Deeds and Mortgages on File 14
Median Price per Sqft $121
Owner Occupied 73%
Median Annual Tax Bill $7,805
Median Year Built 1930
Median Ownership Tenure 22 years

Properties on John St

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

301 John St

2,272 sqft · Built 1983 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Jun 2026 $12,3842025 Amount on Record Jul 2003 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

305 John St

1,838 sqft · Built 1983 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,000Oct 1998 $12,0062025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

309 John St

3 ba · 1,507 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Nov 1979 $9,3312025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

342 John St

4,289 sqft · Built 2003 · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Dec 2020 $19,4822025 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

349 John St

0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$3072025 1 Name on Record AssessorUpdated Jul 2026

2514 John St

1,538 sqft · Built 1930 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Feb 2010 $7,6082025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

2527 John St

1,404 sqft · Built 1920 · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$627,000Nov 2025 $6,9902025 Amount on Record Oct 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

2528 John St

1,531 sqft · Built 1925 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,000Aug 1985 $7,9292025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

2530 John St

1,327 sqft · Built 1920 · 0.046 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1975 $5,9902025 1 Name on Record AssessorUpdated Aug 2026

2531 John St

1,338 sqft · Built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8052025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

2535 John St

Built 2004 · 0.026 acres

Last Sale Tax Bill Prior Sale Owner Records
$829,000Nov 2004 $4322025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on John St

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