23 SEWARD AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(1)
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.
Owner Tools
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
23 Seward 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 more than 65% of homes in Piscataway 08854
- Costs more per square foot than 79% of homes in Piscataway 08854
- Has a bigger lot than 89% of homes in Middlesex County
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 65% 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 65% of homes nearby
Pricier than 79% of homes nearby
Bigger than 47% of homes nearby
Bigger than 86% of homes nearby
Newer than 59% of homes nearby
| Measure | This home | Piscataway 08854 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $645,282 | 65% of homes | 63% of homes |
| Price per ft²pricier than | $405 | 79% of homes | 73% of homes |
| Living areabigger than | 1,594 ft² | 47% of homes | 48% of homes |
| Lot sizebigger than | 0.41 ac | 86% of homes | 89% of homes |
| Year builtnewer than | 1980 | 59% of homes | 61% of homes |
About 23 Seward Ave
How much is 23 Seward Ave, Piscataway, NJ worth?
The TopHap Estimate for 23 Seward Ave, Piscataway, NJ is $645,282 as of Aug 30, 2026. The likely range is $593,230 to $697,334. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 23 Seward Ave, Piscataway, NJ last sell?
23 Seward Ave, Piscataway, NJ last sold on Apr 26, 2007 for $325,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 23 Seward Ave, Piscataway, NJ?
23 Seward Ave, Piscataway, NJ has 1,594 square feet of living space and a 0.41-acre lot.
When was 23 Seward Ave, Piscataway, NJ built?
23 Seward Ave, Piscataway, NJ was built in 1980, making it 46 years old. The building has 2 stories.
What schools serve 23 Seward Ave, Piscataway, NJ?
23 Seward Ave, Piscataway, NJ is assigned to Randolphville Elementary School (elementary), rated A-; Piscataway High School (high), rated B-; Quibbletown Middle School (middle), rated B. All sit in Piscataway Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 Seward Ave, Piscataway, NJ compare to other homes in Piscataway 08854?
Among the 13,708 homes in Piscataway 08854, it is worth more than 65% of them ($645,282 against a typical $583,360), its price per square foot is higher than 79% of them ($405 against a typical $356), it is bigger than 47% of them (1,594 ft² against a typical 1,620 ft²), its lot is bigger than 86% of them (0.41 ac against a typical 0.23 ac) and it is newer than 59% of them (1980 against a typical 1973). Measured against all of Middlesex County, it is worth more than 63% 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 23 Seward Ave, Piscataway, NJ?
The 2025 property tax bill for 23 Seward Ave, Piscataway, NJ was $10,079. The county assessed it at $611,100.
More homes on Seward Ave
- 43 Seward Ave$922K2,310 ft² · Sold $781K · Oct 2023
- 55 Seward Ave$661K1,624 ft² · Sold $482K · May 2022
- 49 Seward Ave$669K1,459 ft² · Sold $475K · Jul 2021
- 52 Seward Ave$807K1,638 ft² · Sold $525K · Jun 2021
- 28 Seward Ave$803K2,804 ft² · Sold $545K · Oct 2020
- 33 Seward Ave$736K2,266 ft² · Sold $419K · Oct 2019
- 9 Seward Ave$792K2,610 ft² · Sold $395K · May 2019
- 32 Seward Ave$645K1,706 ft² · Sold $385K · Jul 2018
- 15 Seward Ave$1.2M4,254 ft² · Sold $400K · Jun 2018
- 37 Seward Ave$627K1,594 ft² · Sold $355K · Jan 2018
- 2 Seward Ave$691K2,071 ft² · Sold $916K · Jan 2017
- 50 Seward Ave$712K1,742 ft² · Sold $367K · Sep 2016
Closest homes
- 21 Seward Ave$702K108 ft · 1,999 ft² · Sold Jan 1900
- 25 Seward Ave$612K152 ft · 1,594 ft² · Sold Jan 1900
- 27 Seward Ave$709K252 ft · 2,088 ft² · Sold Jan 1900
- 19 Seward Ave$660K250 ft · 1,624 ft² · Sold Jan 1900
- 22 Seward Ave$846K229 ft · 3,064 ft² · Sold $225K · Sep 1997
- 40 Holly Ln$1.1M236 ft · 3,789 ft² · Sold $430K · May 2021
- 17 Seward Ave$895K319 ft · 3,017 ft² · Sold $208K · Sep 1993
- 41 Holly Ln$684K324 ft · 2,161 ft² · Sold $436K · Nov 2020
More homes in Piscataway 08854
- 115 Mckinnon St$401K1,324 ft² · Sold $430K · Aug 2026
- 196 Barclay Ct$599K1,616 ft² · Sold $455K · Aug 2026
- 9 May Ct$800K2,152 ft² · Sold $797K · Aug 2026
- 937 S Washington Ave$713K1,730 ft² · Sold $710K · Aug 2026
- 136 Roberts Ave W$555K3 ba · 1,320 ft² · Sold $555K · Aug 2026
- 15 Barbour Pl$844K2,111 ft² · Sold $840K · Aug 2026
- 1 Cheryl Ct$640K2,134 ft² · Sold $640K · Aug 2026
- 236 Pinelli Dr$409K1,532 ft² · Sold $408K · Aug 2026
- 224 Pinelli Dr$418K1,532 ft² · Sold $416K · Aug 2026
- 3 Farragut Dr$767K2,512 ft² · Sold $82K · Aug 2026
- 33 E Burgess Dr$582K1,608 ft² · Sold $580K · Aug 2026
- 421 Draco Rd$351K846 ft² · Sold $351K · Aug 2026
Assigned schools
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