4 Knapp Ave
Florham Park, NJ 07932
— ba 3,532 sqft Built 1951 Lot 15,599 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 | $320,300 | $417,900 | $738,200 | $12,482 |
| 2024 | $320,300 | $417,900 | $738,200 | $11,988 |
| 2023 | $320,300 | $417,900 | $738,200 | $11,796 |
| 2022 | $320,300 | $417,900 | $738,200 | $11,899 |
| 2021 | $320,300 | $417,900 | $738,200 | $11,811 |
| 2020 | $320,300 | $417,900 | $738,200 | $11,567 |
| 2019 | $320,300 | $417,900 | $738,200 | $11,368 |
| 2018 | $320,300 | $417,900 | $738,200 | $11,154 |
| 2017 | $320,300 | $417,900 | $738,200 | $10,873 |
| 2016 | $320,300 | $417,900 | $738,200 | $10,578 |
| 2015 | $320,300 | $417,900 | $738,200 | $10,393 |
| 2014 | $320,300 | $417,900 | $738,200 | $10,172 |
| 2013 | $320,300 | $417,900 | $738,200 | $9,950 |
| 2012 | $320,300 | $417,900 | $738,200 | $9,818 |
| 2011 | $320,300 | $417,900 | $738,200 | $9,508 |
| 2009 | $320,300 | $417,900 | $738,200 | $9,124 |
| 2008 | $320,300 | $417,900 | $738,200 | $8,784 |
| 2007 | $320,300 | $417,900 | $738,200 | $8,636 |
Property facts
Year built
1951
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
3,532 sqft
Lot size
15,599 sqft
ZIP code
07932
City
Florham Park
Street
Knapp Ave
Coordinates
40.77796, -74.39075
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4 Knapp Ave last sell?
No public-record sale is on file for 4 Knapp Ave.
What is the current tax assessment for 4 Knapp Ave?
The most recent total assessment for 4 Knapp Ave (year 2025) is $738,200 with $12,482 in property tax.
When was 4 Knapp Ave built?
4 Knapp Ave was built in 1951.
How does 4 Knapp Ave compare to others on Knapp Ave?
We track 1 other property on Knapp Ave. Browse the list under "Other properties on Knapp Ave" to compare beds, baths, and sale history.
What are the property facts for 4 Knapp Ave?
4 Knapp Ave is a — bath, 3,532 sqft, 15,599 sqft lot single_family.
Is 4 Knapp Ave a flip candidate?
No — 4 Knapp Ave does not appear in our flips dataset.
Is 4 Knapp Ave a tax-appeal candidate?
No — 4 Knapp 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
+1.0%
2026 Q3
$1.15M
2026 Q4
$1.16M
ZIP 07932 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Knapp Ave