20 Harriet Dr
Whippany, NJ 07981
— ba 1,228 sqft Built 1949 Lot 14,985 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 | $139,500 | $217,200 | $356,700 | $7,644 |
| 2024 | $139,500 | $217,200 | $356,700 | $7,519 |
| 2023 | $139,500 | $217,200 | $356,700 | $7,487 |
| 2022 | $139,500 | $217,200 | $356,700 | $7,183 |
| 2021 | $139,500 | $217,200 | $356,700 | $6,848 |
| 2020 | $139,500 | $217,200 | $356,700 | $6,727 |
| 2019 | $139,500 | $217,200 | $356,700 | $6,748 |
| 2018 | $139,500 | $217,200 | $356,700 | $6,631 |
| 2017 | $139,500 | $217,200 | $356,700 | $6,434 |
| 2016 | $139,500 | $217,200 | $356,700 | $6,342 |
| 2015 | $139,500 | $217,200 | $356,700 | $5,931 |
| 2014 | $139,500 | $217,200 | $356,700 | $5,807 |
| 2013 | $139,500 | $217,200 | $356,700 | $5,914 |
| 2012 | $139,500 | $217,200 | $356,700 | $5,956 |
| 2011 | $80,100 | $111,300 | $191,400 | $5,629 |
| 2009 | $80,100 | $111,300 | $191,400 | $5,167 |
| 2008 | $80,100 | $111,300 | $191,400 | $4,961 |
| 2007 | $80,100 | $111,300 | $191,400 | $4,785 |
Property facts
Year built
1949
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
1,228 sqft
Lot size
14,985 sqft
ZIP code
07981
City
Whippany
Street
Harriet Dr
Coordinates
40.80975, -74.44028
Comparable properties nearby
Frequently asked questions
When did 20 Harriet Dr last sell?
No public-record sale is on file for 20 Harriet Dr.
What is the current tax assessment for 20 Harriet Dr?
The most recent total assessment for 20 Harriet Dr (year 2025) is $356,700 with $7,644 in property tax.
When was 20 Harriet Dr built?
20 Harriet Dr was built in 1949.
How does 20 Harriet Dr compare to others on Harriet Dr?
We track 1 other property on Harriet Dr. Browse the list under "Other properties on Harriet Dr" to compare beds, baths, and sale history.
What are the property facts for 20 Harriet Dr?
20 Harriet Dr is a — bath, 1,228 sqft, 14,985 sqft lot single_family.
Is 20 Harriet Dr a flip candidate?
No — 20 Harriet Dr does not appear in our flips dataset.
Is 20 Harriet Dr a tax-appeal candidate?
No — 20 Harriet Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+12.4%
Implied 1-yr
+49.7%
2026 Q3
$2.7M
2026 Q4
$2.7M
ZIP 07981 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harriet Dr