12 Knollwood Trl
Mendham, NJ 07945
— ba 2,333 sqft Built 1965 Lot 87,120 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 | $447,100 | $490,000 | $937,100 | $15,695 |
| 2024 | $373,500 | $480,000 | $853,500 | $14,978 |
| 2023 | $336,900 | $352,500 | $689,400 | $14,401 |
| 2022 | $327,700 | $340,000 | $667,700 | $14,115 |
| 2021 | $175,000 | $370,000 | $545,000 | $12,060 |
| 2020 | $257,700 | $370,000 | $627,700 | $13,803 |
| 2019 | $257,700 | $370,000 | $627,700 | $13,545 |
| 2018 | $257,700 | $370,000 | $627,700 | $13,288 |
| 2017 | $257,700 | $370,000 | $627,700 | $12,980 |
| 2016 | $257,700 | $370,000 | $627,700 | $12,962 |
| 2015 | $257,700 | $370,000 | $627,700 | $12,723 |
| 2014 | $257,700 | $370,000 | $627,700 | $12,434 |
| 2013 | $257,700 | $370,000 | $627,700 | $12,164 |
| 2012 | $257,700 | $370,000 | $627,700 | $12,039 |
| 2011 | $257,700 | $370,000 | $627,700 | $11,932 |
| 2009 | $247,100 | $450,000 | $697,100 | $11,348 |
| 2008 | $247,100 | $450,000 | $697,100 | $10,832 |
| 2007 | $247,100 | $450,000 | $697,100 | $11,362 |
Property facts
Year built
1965
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,333 sqft
Lot size
87,120 sqft
ZIP code
07945
City
Mendham
Street
Knollwood Trl
Coordinates
40.78964, -74.57517
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 12 Knollwood Trl last sell?
No public-record sale is on file for 12 Knollwood Trl.
What is the current tax assessment for 12 Knollwood Trl?
The most recent total assessment for 12 Knollwood Trl (year 2025) is $937,100 with $15,695 in property tax.
When was 12 Knollwood Trl built?
12 Knollwood Trl was built in 1965.
How does 12 Knollwood Trl compare to others on Knollwood Trl?
We track 6 other properties on Knollwood Trl. Browse the list under "Other properties on Knollwood Trl" to compare beds, baths, and sale history.
What are the property facts for 12 Knollwood Trl?
12 Knollwood Trl is a — bath, 2,333 sqft, 87,120 sqft lot single_family.
Is 12 Knollwood Trl a flip candidate?
No — 12 Knollwood Trl does not appear in our flips dataset.
Is 12 Knollwood Trl a tax-appeal candidate?
No — 12 Knollwood Trl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.6%
Implied 1-yr
+14.4%
2026 Q3
$1.92M
2026 Q4
$1.92M
ZIP 07945 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Knollwood Trl