21 Spear Ln
Denville, NJ 07834
— ba 1,506 sqft Built 1950 Lot 12,807 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 | $146,200 | $150,100 | $296,300 | $8,180 |
| 2024 | $143,200 | $150,100 | $293,300 | $8,083 |
| 2023 | $143,200 | $150,100 | $293,300 | $7,757 |
| 2022 | $143,200 | $150,100 | $293,300 | $7,543 |
| 2021 | $143,200 | $150,100 | $293,300 | $7,429 |
| 2020 | $143,200 | $150,100 | $293,300 | $7,367 |
| 2019 | $143,200 | $150,100 | $293,300 | $7,291 |
| 2018 | $143,200 | $150,100 | $293,300 | $7,223 |
| 2017 | $143,200 | $150,100 | $293,300 | $7,165 |
| 2016 | $143,200 | $150,100 | $293,300 | $6,998 |
| 2015 | $74,400 | $118,500 | $192,900 | $6,016 |
| 2014 | $74,400 | $118,500 | $192,900 | $5,896 |
| 2013 | $74,400 | $118,500 | $192,900 | $5,734 |
| 2012 | $74,400 | $118,500 | $192,900 | $5,555 |
| 2011 | $74,400 | $118,500 | $192,900 | $5,347 |
| 2009 | $74,400 | $118,500 | $192,900 | $4,844 |
| 2008 | $74,400 | $118,500 | $192,900 | $4,736 |
| 2007 | $74,400 | $118,500 | $192,900 | $4,476 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
1,506 sqft
Lot size
12,807 sqft
ZIP code
07834
City
Denville
Street
Spear Ln
Coordinates
40.90615, -74.49452
Comparable properties nearby
Frequently asked questions
When did 21 Spear Ln last sell?
No public-record sale is on file for 21 Spear Ln.
What is the current tax assessment for 21 Spear Ln?
The most recent total assessment for 21 Spear Ln (year 2025) is $296,300 with $8,180 in property tax.
When was 21 Spear Ln built?
21 Spear Ln was built in 1950.
How does 21 Spear Ln compare to others on Spear Ln?
We track 1 other property on Spear Ln. Browse the list under "Other properties on Spear Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Spear Ln?
21 Spear Ln is a — bath, 1,506 sqft, 12,807 sqft lot single_family.
Is 21 Spear Ln a flip candidate?
No — 21 Spear Ln does not appear in our flips dataset.
Is 21 Spear Ln a tax-appeal candidate?
No — 21 Spear Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.1%
Implied 1-yr
+20.4%
2026 Q3
$951.5K
2026 Q4
$988K
ZIP 07834 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spear Ln