21 Sparta Ave
Newton, NJ 07860
— ba 1,058 sqft Built 1900 Lot 3,833 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 | $161,500 | $64,400 | $225,900 | $5,622 |
| 2024 | $155,700 | $55,500 | $211,200 | $5,407 |
| 2023 | $72,600 | $42,000 | $114,600 | $5,150 |
| 2022 | $72,600 | $42,000 | $114,600 | $5,170 |
| 2021 | $72,600 | $42,000 | $114,600 | $5,147 |
| 2020 | $72,600 | $42,000 | $114,600 | $5,068 |
| 2019 | $72,600 | $42,000 | $114,600 | $4,911 |
| 2018 | $72,600 | $42,000 | $114,600 | $4,885 |
| 2017 | $72,600 | $42,000 | $114,600 | $4,856 |
| 2016 | $72,600 | $42,000 | $114,600 | $4,778 |
| 2015 | $72,600 | $42,000 | $114,600 | $4,652 |
| 2014 | $72,600 | $42,000 | $114,600 | $4,556 |
| 2013 | $79,200 | $54,700 | $133,900 | $4,548 |
| 2012 | $79,200 | $54,700 | $133,900 | $4,445 |
| 2011 | $79,200 | $54,700 | $133,900 | $4,365 |
| 2009 | $99,500 | $63,200 | $162,700 | $4,160 |
| 2008 | $99,500 | $63,200 | $162,700 | $3,947 |
| 2007 | $41,100 | $46,200 | $87,300 | $4,225 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
1,058 sqft
Lot size
3,833 sqft
ZIP code
07860
City
Newton
Street
Sparta Ave
Coordinates
41.05231, -74.74979
Comparable properties nearby
Frequently asked questions
When did 21 Sparta Ave last sell?
No public-record sale is on file for 21 Sparta Ave.
What is the current tax assessment for 21 Sparta Ave?
The most recent total assessment for 21 Sparta Ave (year 2025) is $225,900 with $5,622 in property tax.
When was 21 Sparta Ave built?
21 Sparta Ave was built in 1900.
How does 21 Sparta Ave compare to others on Sparta Ave?
We track 8 other properties on Sparta Ave. Browse the list under "Other properties on Sparta Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Sparta Ave?
21 Sparta Ave is a — bath, 1,058 sqft, 3,833 sqft lot single_family.
Is 21 Sparta Ave a flip candidate?
No — 21 Sparta Ave does not appear in our flips dataset.
Is 21 Sparta Ave a tax-appeal candidate?
No — 21 Sparta 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
+0.2%
Implied 1-yr
+0.7%
2026 Q3
$459.8K
2026 Q4
$460.5K
ZIP 07860 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sparta Ave