425 ROCK AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Piscataway Township School District
Neighborhood · ZIP 08854These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
425 Rock Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 86% of homes in Piscataway 08854
- Costs more per square foot than 90% of homes in Piscataway 08854
- Smaller than 93% of homes in Piscataway 08854
- Has a bigger lot than 69% of homes in Middlesex County
- Older than 77% of homes in Piscataway 08854
What homes are worth in Piscataway 08854
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 14% of homes in Piscataway 08854.
How it measures up in Piscataway 08854
The dot is this home. The mark in the middle is the typical home in Piscataway 08854.
Pricier than 14% of homes nearby
Pricier than 90% of homes nearby
Bigger than 7% of homes nearby
Bigger than 47% of homes nearby
Newer than 23% of homes nearby
| Measure | This home | Piscataway 08854 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $462,519 | 14% of homes | 21% of homes |
| Price per ft²pricier than | $463 | 90% of homes | 88% of homes |
| Living areabigger than | 1,000 ft² | 7% of homes | 10% of homes |
| Lot sizebigger than | 0.22 ac | 47% of homes | 69% of homes |
| Year builtnewer than | 1957 | 23% of homes | 36% of homes |
About 425 Rock Ave
How much is 425 Rock Ave, Piscataway, NJ worth?
The TopHap Estimate for 425 Rock Ave, Piscataway, NJ is $462,519 as of Jul 14, 2026. The likely range is $411,301 to $513,737. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 425 Rock Ave, Piscataway, NJ last sell?
425 Rock Ave, Piscataway, NJ last sold on Nov 25, 2009 for $190,000, according to the county's recorded deed.
How big is 425 Rock Ave, Piscataway, NJ?
425 Rock Ave, Piscataway, NJ has 1,000 square feet of living space and a 0.22-acre lot.
When was 425 Rock Ave, Piscataway, NJ built?
425 Rock Ave, Piscataway, NJ was built in 1957, making it 69 years old. The building has 1 story.
What schools serve 425 Rock Ave, Piscataway, NJ?
425 Rock Ave, Piscataway, NJ is assigned to T. Schor Middle School (middle), rated B-; Grandview Elementary School (elementary), rated C; Piscataway High School (high), rated B-. All sit in Piscataway Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 425 Rock Ave, Piscataway, NJ compare to other homes in Piscataway 08854?
Among the 13,708 homes in Piscataway 08854, it is worth more than 14% of them ($462,519 against a typical $581,363), its price per square foot is higher than 90% of them ($463 against a typical $355), it is bigger than 7% of them (1,000 ft² against a typical 1,624 ft²), its lot is bigger than 47% of them (0.22 ac against a typical 0.23 ac) and it is newer than 23% of them (1957 against a typical 1973). Measured against all of Middlesex County, it is worth more than 21% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 425 Rock Ave, Piscataway, NJ?
The 2025 property tax bill for 425 Rock Ave, Piscataway, NJ was $6,437. The county assessed it at $413,500.
More homes on Rock Ave
- 210 Rock Ave$515K1,432 ft² · Sold $510K · Jun 2026
- 407 Rock Ave$491K1,364 ft² · Sold $452K · Apr 2025
- 300 Rock Ave$683K2,770 ft² · Sold $630K · Apr 2025
- 421 Rock Ave$530K1,485 ft² · Sold $410K · Feb 2023
- 343 Rock Ave1,770 ft² · Sold $425K · Mar 2022
- 1201 Rock Ave$603K958 ft² · Sold $310K · Oct 2020
- 902 Rock Ave$566K1,786 ft² · Sold $238K · May 2020
- 311 Rock Ave$479K1,455 ft² · Sold $290K · Nov 2019
- 310 Rock Ave$564K1,688 ft² · Sold $275K · Sep 2019
- 322 Rock Ave$626K2,220 ft² · Sold $389K · Jun 2019
- 318 Rock Ave$460K1,530 ft² · Sold $160K · Jan 2019
- 304 Rock Ave$417K1,368 ft² · Sold $223K · Nov 2018
Closest homes
- 1662 Division Ave$446K82 ft · 768 ft² · Sold Mar 2003
- 423 Rock Ave$495K94 ft · 960 ft² · Sold $100K · Oct 1993
- 10 Irving Pl$496K150 ft · 1,312 ft² · Sold Jan 1900
- 611 Rock Ave$456K153 ft · 1,416 ft² · Sold Jan 1900
- 8 Irving Pl$471K174 ft · 976 ft² · Sold $140K · Feb 2015
- 421 Rock Ave$530K174 ft · 1,485 ft² · Sold $410K · Feb 2023
- 1663 Division Ave$487K163 ft · 1,529 ft² · Sold $180K · Sep 2009
- 6 Irving Pl$500K222 ft · 1,120 ft² · Sold $305K · Jul 2005
More homes in Piscataway 08854
- 43 Forest Dr$459K1,532 ft² · Sold $455K · Jul 2026
- 23 Dunbar Ave$802K2,160 ft² · Sold $802K · Jul 2026
- 455 Harwick Ct$455K1,310 ft² · Sold $455K · Jul 2026
- 188 Middlesex Ave$500K2,240 ft² · Sold $475K · Jul 2026
- 55 Jefferson Dr$687K1,876 ft² · Sold $732K · Jul 2026
- 7 Brook Hollow Rd$489K988 ft² · Sold $509K · Jul 2026
- 3 Lily Ln$806K2,553 ft² · Sold $806K · Jul 2026
- 704 Plainfield Ave$750K2,048 ft² · Sold $750K · Jul 2026
- 18 Johnfield Ct$745K1,851 ft² · Sold $745K · Jul 2026
- 14 Meadowbrook Ln$585K984 ft² · Sold $585K · Jul 2026
- 117 Plainfield Ave$573K1,092 ft² · Sold $570K · Jul 2026
- 308 Bound Brook Ave$683K1,828 ft² · Sold $680K · Jul 2026
Assigned schools
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