121 Firth St
South Plainfield, NJ 07080
4 bd 2 ba Built 1940 Lot 11,326 sqft single_family
Most recent sale
$486,000
Jan 24, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 24, 2022 | Sold | $486,000 | MLS #2207489R |
| Dec 8, 2021 | Listed | $460,000 | MLS #2207489R |
| Jun 11, 1998 | Sold | $145,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $79,800 | $34,400 | $114,200 | $7,769 |
| 2024 | $79,800 | $34,400 | $114,200 | $7,414 |
| 2023 | $79,800 | $34,400 | $114,200 | $7,092 |
| 2022 | $79,800 | $34,400 | $114,200 | $7,003 |
| 2021 | $79,800 | $34,400 | $114,200 | $7,354 |
| 2020 | $79,800 | $34,400 | $114,200 | $7,247 |
| 2019 | $79,800 | $34,400 | $114,200 | $6,953 |
| 2018 | $79,800 | $34,400 | $114,200 | $6,774 |
| 2017 | $79,800 | $34,400 | $114,200 | $6,687 |
| 2016 | $79,800 | $34,400 | $114,200 | $6,620 |
| 2015 | $79,800 | $34,400 | $114,200 | $6,505 |
| 2014 | $79,800 | $34,400 | $114,200 | $6,318 |
| 2013 | $79,800 | $34,400 | $114,200 | $6,151 |
| 2012 | $79,800 | $34,400 | $114,200 | $5,988 |
| 2011 | $79,800 | $34,400 | $114,200 | $5,840 |
| 2010 | $79,800 | $34,400 | $114,200 | $5,581 |
| 2009 | $79,800 | $34,400 | $114,200 | $5,730 |
| 2008 | $79,800 | $34,400 | $114,200 | $5,330 |
| 2007 | $79,800 | $34,400 | $114,200 | $5,013 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
—
Lot size
11,326 sqft
ZIP code
07080
City
South Plainfield
Street
Firth St
Coordinates
40.59812, -74.41990
Frequently asked questions
When did 121 Firth St last sell?
121 Firth St most recently sold on Jan 24, 2022 for $486,000.
What is the current tax assessment for 121 Firth St?
The most recent total assessment for 121 Firth St (year 2025) is $114,200 with $7,769 in property tax.
How does 121 Firth St's assessment compare to its last sale price?
The current assessment is 76.5% below the last sale price of $486,000.
When was 121 Firth St built?
121 Firth St was built in 1940.
How does 121 Firth St compare to others on Firth St?
We track 8 other properties on Firth St. Browse the list under "Other properties on Firth St" to compare beds, baths, and sale history.
What are the property facts for 121 Firth St?
121 Firth St is a 4 bed, 2 bath, 11,326 sqft lot single_family.
Is 121 Firth St a flip candidate?
No — 121 Firth St does not appear in our flips dataset.
Is 121 Firth St a tax-appeal candidate?
No — 121 Firth 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
+0.8%
Implied 1-yr
+3.2%
2026 Q3
$574.8K
2026 Q4
$579.3K
ZIP 07080 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Firth St