721 Prospect Ave
Princeton, NJ 08540
3 bd 3 ba Built 1939 Lot 16,988 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 | $210,100 | $979,500 | $1,189,600 | $32,511 |
| 2024 | $210,100 | $979,500 | $1,189,600 | $31,679 |
| 2023 | $210,100 | $979,500 | $1,189,600 | $29,906 |
| 2022 | $210,100 | $979,500 | $1,189,600 | $28,931 |
| 2021 | $210,100 | $979,500 | $1,189,600 | $29,014 |
| 2020 | $210,100 | $979,500 | $1,189,600 | $28,788 |
| 2019 | $210,100 | $979,500 | $1,189,600 | $28,217 |
| 2018 | $210,100 | $979,500 | $1,189,600 | $27,741 |
| 2017 | $210,100 | $979,500 | $1,189,600 | $27,360 |
| 2016 | $210,100 | $979,500 | $1,189,600 | $26,932 |
| 2015 | $210,100 | $904,500 | $1,114,600 | $24,654 |
| 2014 | $210,100 | $904,500 | $1,114,600 | $24,354 |
| 2013 | $210,100 | $904,500 | $1,114,600 | $23,752 |
| 2012 | $210,100 | $904,500 | $1,114,600 | $22,793 |
| 2011 | $210,100 | $1,079,900 | $1,290,000 | $25,348 |
| 2010 | $210,100 | $1,287,000 | $1,497,100 | $28,998 |
| 2009 | $186,700 | $359,500 | $546,200 | $19,816 |
| 2008 | $186,700 | $359,500 | $546,200 | $19,477 |
| 2007 | $186,700 | $359,500 | $546,200 | $19,007 |
Property facts
Year built
1939
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
—
Lot size
16,988 sqft
ZIP code
08540
City
Princeton
Street
Prospect Ave
Coordinates
40.36365, -74.62679
Frequently asked questions
When did 721 Prospect Ave last sell?
No public-record sale is on file for 721 Prospect Ave.
What is the current tax assessment for 721 Prospect Ave?
The most recent total assessment for 721 Prospect Ave (year 2025) is $1,189,600 with $32,511 in property tax.
When was 721 Prospect Ave built?
721 Prospect Ave was built in 1939.
How does 721 Prospect Ave compare to others on Prospect Ave?
We track 8 other properties on Prospect Ave. Browse the list under "Other properties on Prospect Ave" to compare beds, baths, and sale history.
What are the property facts for 721 Prospect Ave?
721 Prospect Ave is a 3 bed, 3 bath, 16,988 sqft lot single_family.
Is 721 Prospect Ave a flip candidate?
No — 721 Prospect Ave does not appear in our flips dataset.
Is 721 Prospect Ave a tax-appeal candidate?
No — 721 Prospect 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
+6.6%
Implied 1-yr
+26.6%
2026 Q3
$2.54M
2026 Q4
$2.54M
ZIP 08540 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prospect Ave