31 Rock Rd
Green Brook, NJ 08812
4 bd 3 ba Built 1960 Lot 16,553 sqft single_family
Most recent sale
$562,500
Aug 28, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 14, 2024 | Sold | $870,000 | AllJerseyMLS |
| May 17, 2024 | Sold | $870,000 | GardenState |
| Mar 20, 2024 | Price changed | $850,000 | CJMLS |
| Mar 4, 2024 | Listed | $900,000 | CJMLS |
| Aug 28, 2023 | Sold | $562,500 | Public Record |
| Aug 22, 2023 | Sold | $562,500 | GardenState |
| Jun 1, 2023 | Price changed | $575,000 | GardenState |
| May 16, 2023 | Listed | $649,000 | GardenState |
| Jan 22, 1986 | Sold | $199,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $361,600 | $265,000 | $626,600 | $13,315 |
| 2024 | $361,600 | $265,000 | $626,600 | $12,869 |
| 2023 | $282,200 | $235,700 | $517,900 | $11,911 |
| 2022 | $250,700 | $235,700 | $486,400 | $11,444 |
| 2021 | $150,400 | $318,200 | $468,600 | $11,935 |
| 2020 | $142,100 | $318,200 | $460,300 | $12,069 |
| 2019 | $142,100 | $297,300 | $439,400 | $11,468 |
| 2018 | $142,100 | $297,300 | $439,400 | $11,393 |
| 2017 | $142,100 | $297,300 | $439,400 | $11,138 |
| 2016 | $142,100 | $297,300 | $439,400 | $10,963 |
| 2015 | $127,900 | $297,300 | $425,200 | $10,825 |
| 2014 | $127,900 | $297,300 | $425,200 | $10,829 |
| 2013 | $138,500 | $327,900 | $466,400 | $11,489 |
| 2012 | $138,500 | $327,900 | $466,400 | $10,789 |
| 2011 | $91,400 | $361,800 | $453,200 | $9,806 |
| 2009 | $138,500 | $361,800 | $500,300 | $10,221 |
| 2008 | $138,500 | $361,800 | $500,300 | $9,936 |
| 2007 | $138,500 | $361,800 | $500,300 | $9,555 |
Property facts
Year built
1960
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
—
Lot size
16,553 sqft
ZIP code
08812
City
Green Brook
Street
Rock Rd
Coordinates
40.61224, -74.47478
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 31 Rock Rd last sell?
31 Rock Rd most recently sold on Aug 28, 2023 for $562,500.
What is the current tax assessment for 31 Rock Rd?
The most recent total assessment for 31 Rock Rd (year 2025) is $626,600 with $13,315 in property tax.
How does 31 Rock Rd's assessment compare to its last sale price?
The current assessment is 11.4% above the last sale price of $562,500.
When was 31 Rock Rd built?
31 Rock Rd was built in 1960.
How does 31 Rock Rd compare to others on Rock Rd?
We track 8 other properties on Rock Rd. Browse the list under "Other properties on Rock Rd" to compare beds, baths, and sale history.
What are the property facts for 31 Rock Rd?
31 Rock Rd is a 4 bed, 3 bath, 16,553 sqft lot single_family.
Is 31 Rock Rd a flip candidate?
Yes — 31 Rock Rd appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 31 Rock Rd a tax-appeal candidate?
No — 31 Rock 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
+2.8%
Implied 1-yr
+11.1%
2026 Q3
$691.6K
2026 Q4
$707.9K
ZIP 08812 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Rock Rd