9 Underrock Rd
Sparta, NJ 07871
— ba 1,722 sqft Built 1951 Lot 18,500 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 | $156,100 | $121,400 | $277,500 | $10,178 |
| 2024 | $156,100 | $121,400 | $277,500 | $9,959 |
| 2023 | $156,100 | $121,400 | $277,500 | $9,673 |
| 2022 | $156,100 | $121,400 | $277,500 | $9,440 |
| 2021 | $150,300 | $121,400 | $271,700 | $9,096 |
| 2020 | $150,300 | $121,400 | $271,700 | $9,237 |
| 2019 | $150,300 | $121,400 | $271,700 | $8,998 |
| 2018 | $150,300 | $121,400 | $271,700 | $8,808 |
| 2017 | $150,300 | $121,400 | $271,700 | $8,699 |
| 2016 | $150,300 | $121,400 | $271,700 | $8,496 |
| 2015 | $108,300 | $96,800 | $205,100 | $7,976 |
| 2014 | $108,300 | $96,800 | $205,100 | $7,847 |
| 2013 | $108,300 | $96,800 | $205,100 | $7,681 |
| 2012 | $108,300 | $96,800 | $205,100 | $7,494 |
| 2011 | $108,300 | $96,800 | $205,100 | $7,207 |
| 2009 | $108,300 | $96,800 | $205,100 | $6,407 |
| 2008 | $108,300 | $96,800 | $205,100 | $6,120 |
| 2007 | $70,700 | $96,800 | $167,500 | $4,807 |
Property facts
Year built
1951
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
1,722 sqft
Lot size
18,500 sqft
ZIP code
07871
City
Sparta
Street
Underrock Rd
Coordinates
41.03327, -74.61070
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 Underrock Rd last sell?
No public-record sale is on file for 9 Underrock Rd.
What is the current tax assessment for 9 Underrock Rd?
The most recent total assessment for 9 Underrock Rd (year 2025) is $277,500 with $10,178 in property tax.
When was 9 Underrock Rd built?
9 Underrock Rd was built in 1951.
How does 9 Underrock Rd compare to others on Underrock Rd?
We track 8 other properties on Underrock Rd. Browse the list under "Other properties on Underrock Rd" to compare beds, baths, and sale history.
What are the property facts for 9 Underrock Rd?
9 Underrock Rd is a — bath, 1,722 sqft, 18,500 sqft lot single_family.
Is 9 Underrock Rd a flip candidate?
No — 9 Underrock Rd does not appear in our flips dataset.
Is 9 Underrock Rd a tax-appeal candidate?
No — 9 Underrock Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.5%
Implied 1-yr
+14.1%
2026 Q3
$811.5K
2026 Q4
$834.8K
ZIP 07871 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Underrock Rd