18 NEW CASTLE WAY
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.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Flemington-Raritan Regional School District
Neighborhood · ZIP 08822These 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
18 New Castle Way 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 97% of homes in Flemington 08822
- Costs more per square foot than 71% of homes in Flemington 08822
- Bigger than 92% of homes in Flemington 08822
- Newer than 94% of homes in Hunterdon County
What homes are worth in Flemington 08822
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 97% of homes in Flemington 08822.
How it measures up in Flemington 08822
The dot is this home. The mark in the middle is the typical home in Flemington 08822.
Pricier than 97% of homes nearby
Pricier than 71% of homes nearby
Bigger than 92% of homes nearby
Bigger than 59% of homes nearby
Newer than 92% of homes nearby
| Measure | This home | Flemington 08822 | Hunterdon County |
|---|---|---|---|
| Estimated valuepricier than | $1,195,046 | 97% of homes | 97% of homes |
| Price per ft²pricier than | $320 | 71% of homes | 69% of homes |
| Living areabigger than | 3,737 ft² | 92% of homes | 91% of homes |
| Lot sizebigger than | 1.15 ac | 59% of homes | 53% of homes |
| Year builtnewer than | 2005 | 92% of homes | 94% of homes |
About 18 New Castle Way
How much is 18 New Castle Way, Flemington, NJ worth?
The TopHap Estimate for 18 New Castle Way, Flemington, NJ is $1,195,046 as of Aug 30, 2026. The likely range is $1,105,048 to $1,285,044. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18 New Castle Way, Flemington, NJ last sell?
18 New Castle Way, Flemington, NJ last sold on Mar 26, 2025 for $1,100,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
When was 18 New Castle Way, Flemington, NJ built?
18 New Castle Way, Flemington, NJ was built in 2005, making it 21 years old. The building has 2 stories.
What schools serve 18 New Castle Way, Flemington, NJ?
18 New Castle Way, Flemington, NJ is assigned to Hunterdon Central Regional High School (high), rated B; Francis A. Desmares Elementary School (elementary), rated A-; J. P. Case Middle School (middle), rated B-. All sit in Flemington-Raritan Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18 New Castle Way, Flemington, NJ compare to other homes in Flemington 08822?
Among the 10,320 homes in Flemington 08822, it is worth more than 97% of them ($1,195,046 against a typical $630,445), its price per square foot is higher than 71% of them ($320 against a typical $294), it is bigger than 92% of them (3,737 ft² against a typical 2,088 ft²), its lot is bigger than 59% of them (1.15 ac against a typical 0.94 ac) and it is newer than 92% of them (2005 against a typical 1986). Measured against all of Hunterdon County, it is worth more than 97% 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 18 New Castle Way, Flemington, NJ?
The 2025 property tax bill for 18 New Castle Way, Flemington, NJ was $19,755. The county assessed it at $652,200.
More homes on New Castle Way
- 27 New Castle Way$1.2M4,758 ft² · Sold $1.1M · Jul 2023
- 19 New Castle Way$1.1M4,142 ft² · Sold $925K · Sep 2021
- 31 New Castle Way$1.3M4,142 ft² · Sold $850K · Jun 2021
- 15 New Castle Way$1.1M3,925 ft² · Sold $850K · Nov 2020
- 22 New Castle Way$1M3,734 ft² · Sold $715K · Nov 2020
- 17 New Castle Way$1.1M4,146 ft² · Sold $850K · Sep 2020
- 11 New Castle Way$581K1,591 ft² · Sold $395K · Apr 2020
- 33 New Castle Way$1.1M3,826 ft² · Sold $819K · Aug 2019
- 32 New Castle Way$1.3M3,687 ft² · Sold $789K · Jul 2017
- 35 New Castle Way$1M3,744 ft² · Sold $732K · Jan 2017
- 16 New Castle Way$1M3,612 ft² · Sold $605K · Mar 2016
- 28 New Castle Way$1.4M4,257 ft² · Sold $801K · Mar 2016
Closest homes
- 16 New Castle Way$1M225 ft · 3,612 ft² · Sold $605K · Mar 2016
- 20 New Castle Way$1.1M222 ft · 4,408 ft² · Sold $716K · Sep 2008
- 4 Windsor Way$1.1M234 ft · 3,828 ft² · Sold $670K · Jul 2011
- 21 New Castle Way$969K281 ft · 3,411 ft² · Sold $635K · Jul 2015
- 6 Windsor Way$1.2M289 ft · 4,408 ft² · Sold $1.1M · Oct 2025
- 19 New Castle Way$1.1M344 ft · 4,142 ft² · Sold $925K · Sep 2021
- 22 New Castle Way$1M372 ft · 3,734 ft² · Sold $715K · Nov 2020
- 8 Windsor Way$453K516 ft · 1,899 ft² · Sold $400K · Jan 2022
More homes in Flemington 08822
- 902 Wetherburn Ct$363K1,020 ft² · Sold $363K · Aug 2026
- 1 West Rd$505K1,680 ft² · Sold $505K · Aug 2026
- 53 Decker Rd$894K3,270 ft² · Sold $790K · Aug 2026
- 13 William St$644K2,592 ft² · Sold $640K · Aug 2026
- 23 Claridge Ln$1.1M3,598 ft² · Sold $1.4M · Aug 2026
- 37 Broad St$761K2,271 ft² · Sold $740K · Aug 2026
- 15 Linden Ct$441K1,168 ft² · Sold $441K · Aug 2026
- 10 Cedar Ct$351K1,314 ft² · Sold $350K · Aug 2026
- 50 Coppermine Vlg$422K1,716 ft² · Sold $500K · Aug 2026
- 401 Wedgewood Cir$370K1,020 ft² · Sold $370K · Aug 2026
- 4 Hickory Trl$690K1,719 ft² · Sold $650K · Aug 2026
- 11 Pony Ln$745K2,312 ft² · Sold $745K · Aug 2026
Assigned schools
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