311 Prospect St
Westfield, NJ 07090
6 bd 4 ba Built 1860 Lot 18,295 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $643,300 | $608,000 | $1,251,300 | $22,631 |
| 2024 | $379,400 | $608,000 | $987,400 | $22,486 |
| 2023 | $390,500 | $608,000 | $998,500 | $22,026 |
| 2022 | $390,500 | $608,000 | $998,500 | $21,567 |
| 2021 | $390,500 | $608,000 | $998,500 | $21,597 |
| 2020 | $390,500 | $608,000 | $998,500 | $21,547 |
| 2019 | $390,500 | $608,000 | $998,500 | $21,467 |
| 2018 | $108,200 | $90,700 | $198,900 | $18,491 |
| 2017 | $108,200 | $90,700 | $198,900 | $18,390 |
| 2016 | $102,600 | $90,700 | $193,300 | $17,453 |
| 2015 | $102,600 | $90,700 | $193,300 | $17,105 |
| 2014 | $102,600 | $90,700 | $193,300 | $16,540 |
| 2013 | $102,600 | $90,700 | $193,300 | $15,817 |
| 2012 | $102,600 | $90,700 | $193,300 | $15,197 |
| 2011 | $102,600 | $90,700 | $193,300 | $14,619 |
| 2009 | $99,100 | $90,700 | $189,800 | $13,122 |
| 2008 | $99,100 | $90,700 | $189,800 | $12,657 |
| 2007 | $99,100 | $90,700 | $189,800 | $12,010 |
Property facts
Year built
1860
Property type
single_family
Stories
—
Beds
6
Baths
4
Living area
—
Lot size
18,295 sqft
ZIP code
07090
City
Westfield
Street
Prospect St
Coordinates
40.65296, -74.35410
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 311 Prospect St last sell?
No public-record sale is on file for 311 Prospect St.
What is the current tax assessment for 311 Prospect St?
The most recent total assessment for 311 Prospect St (year 2025) is $1,251,300 with $22,631 in property tax.
When was 311 Prospect St built?
311 Prospect St was built in 1860.
How does 311 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 311 Prospect St?
311 Prospect St is a 6 bed, 4 bath, 18,295 sqft lot single_family.
Is 311 Prospect St a flip candidate?
No — 311 Prospect St does not appear in our flips dataset.
Is 311 Prospect St a tax-appeal candidate?
No — 311 Prospect St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+4.7%
2026 Q3
$1.37M
2026 Q4
$1.38M
ZIP 07090 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect St