421 Birch Ave
Westfield, NJ 07090
5 bd 5 ba Built 1929 Lot 11,761 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 | $671,600 | $567,600 | $1,239,200 | $27,306 |
| 2024 | $623,800 | $567,600 | $1,191,400 | $26,830 |
| 2023 | $623,800 | $567,600 | $1,191,400 | $26,282 |
| 2022 | $623,800 | $567,600 | $1,191,400 | $25,734 |
| 2021 | $473,300 | $567,600 | $1,040,900 | $22,514 |
| 2020 | $464,800 | $567,600 | $1,032,400 | $22,279 |
| 2019 | $464,800 | $567,600 | $1,032,400 | $22,196 |
| 2018 | $134,100 | $107,900 | $242,000 | $22,498 |
| 2017 | $134,100 | $107,900 | $242,000 | $22,375 |
| 2016 | $134,100 | $107,900 | $242,000 | $21,850 |
| 2015 | $96,200 | $107,900 | $204,100 | $18,060 |
| 2014 | $96,200 | $107,900 | $204,100 | $17,464 |
| 2013 | $96,200 | $107,900 | $204,100 | $16,701 |
| 2012 | $96,200 | $107,900 | $204,100 | $16,046 |
| 2011 | $96,200 | $107,900 | $204,100 | $15,436 |
| 2009 | $96,200 | $107,900 | $204,100 | $14,111 |
| 2008 | $96,200 | $107,900 | $204,100 | $13,611 |
| 2007 | $94,200 | $107,900 | $202,100 | $12,788 |
Property facts
Year built
1929
Property type
single_family
Stories
—
Beds
5
Baths
5
Living area
—
Lot size
11,761 sqft
ZIP code
07090
City
Westfield
Street
Birch Ave
Coordinates
40.66243, -74.35618
Frequently asked questions
When did 421 Birch Ave last sell?
No public-record sale is on file for 421 Birch Ave.
What is the current tax assessment for 421 Birch Ave?
The most recent total assessment for 421 Birch Ave (year 2025) is $1,239,200 with $27,306 in property tax.
When was 421 Birch Ave built?
421 Birch Ave was built in 1929.
How does 421 Birch Ave compare to others on Birch Ave?
We track 3 other properties on Birch Ave. Browse the list under "Other properties on Birch Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Birch Ave?
421 Birch Ave is a 5 bed, 5 bath, 11,761 sqft lot single_family.
Is 421 Birch Ave a flip candidate?
No — 421 Birch Ave does not appear in our flips dataset.
Is 421 Birch Ave a tax-appeal candidate?
No — 421 Birch Ave 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 Birch Ave