| Primary address | 421 Gropp Avenue, Trenton |
| Zip code | 08610 |
| County | Mercer |
| Municipality | Hamilton Township |
| Block | 2545 |
| Lot | 27 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $8,401 |
| Building sqft | 1,684 |
| Building class | Residential (2) |
| Acreage | 0.179 |
| Year built | 1962 |
| Stories | 1 |
| Exterior structural material | Register |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
421 Gropp Avenue, Trenton, NJ 08610 was built in 1962 and has a total of 1,684 square feet.
What is the assessed value of 421 Gropp Avenue, Trenton, NJ 08610 and the property tax paid?Assessed at $233,300, the tax amount paid for 421 Gropp Avenue, Trenton, NJ 08610 is $8,650.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 421 Gropp Avenue, Trenton, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 421 Gropp Avenue, Trenton, NJ 08610. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $8,651 |
| Current property tax | $8,401 |
| Market value | $233,300 |
Here's the assessment & property tax history for 421 Gropp Avenue, Trenton, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $233,300 | $233,300 | 3.708 | $8,651 | +5.22% |
| 2024 | $233,300 | $233,300 | 3.524 | $8,221 | +6.69% |
| 2023 | $233,300 | $233,300 | 3.303 | $7,706 | +1.60% |
| 2022 | $233,300 | $233,300 | 3.251 | $7,585 | -0.37% |
| 2021 | $233,300 | $233,300 | 3.263 | $7,613 | +12.40% |
Create a free account to unlock extended information for 421 Gropp Avenue, Trenton, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 421 Gropp Avenue, Trenton to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Robinson Elementary School | 3 | Public | K-5 | 397 | 0.10 |
| Miriam Morris Private School | NR | Private | PK, K-6 | 64 | 0.47 |
| Miriam Morris Private School | NR | Private | PK, K-6 | 64 | 0.47 |
| McGalliard Elementary School | 3 | Public | K-5 | 280 | 0.67 |
| Yardville Heights Elementary School | 6 | Public | K-5 | 240 | 0.74 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Albert E Grice Middle School | 4 | Public | 6-8 | 967 | 0.58 |
| Delaware Valley School For Exceptional Children | NR | Private | 6-12 | 23 | 0.76 |
| Trenton Catholic Lower School | NR | Private | PK-8 | 337 | 1.09 |
| St Raphael School | NR | Private | PK-8 | 187 | 1.09 |
| Pace Charter School Of Hamilton | 6 | Charter | K-8 | 439 | 2.00 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Delaware Valley School For Exceptional Children | NR | Private | 6-12 | 23 | 0.76 |
| Trenton Catholic Upper School | NR | Private | 9-12 | 202 | 1.09 |
| Hamilton West-Watson High School | 3 | Public | 9-12 | 1,348 | 1.51 |
| Hamilton East-Steinert High School | 4 | Public | 9-12 | 1,427 | 2.32 |
| Hamilton North-Nottingham High School | 3 | Public | 9-12 | 1,005 | 2.55 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 421 Gropp Avenue, Trenton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 51 Hempstead Rd, Trenton | 1,602 | 11/06/2020 | $255,000 |
| 379 Gropp Ave, Trenton | 2,084 | 11/12/2015 | $297,500 |
| 47 Hempstead Rd, Trenton | 1,602 | 08/29/2013 | $275,900 |
| 43 Hempstead Rd, Trenton | 1,040 | 07/01/2003 | $1 |
| 371 Gropp Ave, Trenton | 1,602 | 02/22/2005 | $1 |
| 397 Gropp Ave, Trenton | 2,084 | 05/27/2021 | $400,000 |
| 1940 Arena Dr, Trenton | 1,613 | 06/10/1980 | $43,500 |
| 441 Gropp Ave, Trenton | 1,876 | 10/27/1995 | $132,000 |
| 19 Martha Dr, Trenton | 1,974 | 05/18/2017 | $275,000 |
| 411 Gropp Ave, Trenton | 1,820 | 08/15/1995 | $145,000 |
| 45 Hempstead Rd, Trenton | 1,256 | 04/26/1984 | $76,500 |
| 405 Gropp Ave, Trenton | 2,080 | 12/15/1982 | $61,900 |
| 53 Hempstead Rd, Trenton | 1,205 | 12/21/2023 | $395,000 |
| 49 Hempstead Rd, Trenton | 1,280 | 03/05/2012 | $1 |
| 41 Hempstead Rd, Trenton | 1,602 | 07/09/2009 | $270,000 |
| 389 Gropp Ave, Trenton | 2,015 | 10/17/2014 | $280,000 |
| 361 Gropp Ave, Trenton | 1,966 | 09/27/2024 | $530,000 |
| 1936 Arena Dr, Trenton | 1,222 | 04/16/2004 | $180,000 |
| 431 Gropp Ave, Trenton | 1,172 | 09/25/2020 | $275,000 |
| 1938 Arena Dr, Trenton | 1,602 | 08/30/2007 | $320,000 |