| Primary address | 21 Cornwall Avenue, Trenton |
| Zip code | 08618 |
| County | Mercer |
| Municipality | Trenton City |
| Block | XXX35901 |
| Lot | 1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/13/2017 |
| Sale price | $217,400 |
| Arm's length | Register |
| Property tax | $5,072 |
| Building sqft | 2,006 |
| Building class | Residential (2) |
| Acreage | 0.166 |
| Year built | 1957 |
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:
21 Cornwall Avenue, Trenton, NJ 08618 was built in 1957 and has a total of 2,006 square feet.
What is the assessed value of 21 Cornwall Avenue, Trenton, NJ 08618 and the property tax paid?Assessed at $145,400, the tax amount paid for 21 Cornwall Avenue, Trenton, NJ 08618 is $5,071.
When was 21 Cornwall Avenue, Trenton, NJ 08618 last sold and what was the last sale price?21 Cornwall Avenue, Trenton, NJ 08618 was last sold in 11/13/2017 for $217,400.
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 21 Cornwall Avenue, Trenton, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Cornwall Avenue, Trenton, NJ 08618. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $5,072 |
| Market value | $145,400 |
Here's the assessment & property tax history for 21 Cornwall 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 | $145,400 | $145,400 | 3.488 | $5,072 | -39.87% |
| 2024 | $145,400 | $145,400 | 5.801 | $8,435 | +4.20% |
| 2023 | $145,400 | $145,400 | 5.567 | $8,094 | +2.00% |
| 2022 | $145,400 | $145,400 | 5.458 | $7,936 | -1.71% |
| 2021 | $145,400 | $145,400 | 5.553 | $8,074 | +0.33% |
Create a free account to unlock extended information for 21 Cornwall 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 21 Cornwall 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) |
|---|---|---|---|---|---|
| Village Charter School | 4 | Charter | K-8 | 359 | 0.28 |
| Anne Klien Forensic Center | NR | Public | 0 | 0.42 | |
| Joyce Kilmer Elementary School | 2 | Public | 4-6 | 498 | 0.47 |
| Joyce Kilmer Middle School | NR | Public | K-8 | 754 | 0.47 |
| Jefferson Elementary | 1 | Public | 4-6 | 354 | 0.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Village Charter School | 4 | Charter | K-8 | 359 | 0.28 |
| Anne Klien Forensic Center | NR | Public | 0 | 0.42 | |
| Joyce Kilmer Middle School | NR | Public | K-8 | 754 | 0.47 |
| Mercer Regional School | NR | Public | 3, 5-6, 8-12 | 0 | 0.60 |
| Christina Seix Academy | NR | Private | PK-7 | 211 | 0.67 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Trenton Psychiatric Hospital | NR | Public | 11-12 | 2 | 0.41 |
| Anne Klien Forensic Center | NR | Public | 0 | 0.42 | |
| Mercer Regional School | NR | Public | 3, 5-6, 8-12 | 0 | 0.60 |
| Trenton Central High School West | NR | Public | 9-12 | 761 | 0.71 |
| Daylight Twilight High School | 1 | Public | 7-12 | 479 | 0.73 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Cornwall Avenue, Trenton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Cornwall Ave, Trenton | 1,923 | ||
| 9 Cornwall Ave, Trenton | 1,665 | 07/30/1999 | $127,500 |
| 7 Cornwall Ave, Trenton | 1,545 | 10/26/2001 | $237,000 |
| 3 Cornwall Ave, Trenton | 1,692 | 04/21/1988 | $100 |
| 50 Hilvista Blvd, Trenton | 1,448 | 08/30/1999 | $118,600 |
| 217 Oliver Ave, Trenton | 1,560 | 10/18/2019 | $1 |
| 19 Cornwall Ave, Trenton | 2,131 | 11/29/1988 | $67,500 |
| 1 Cornwall Ave, Trenton | 2,977 | 11/29/2022 | $420,000 |
| 201 Oliver Ave, Trenton | 1,491 | 09/24/1992 | $1 |
| 15 Cornwall Ave, Trenton | 1,576 | 09/27/2005 | $400,000 |
| 213 Oliver Ave, Trenton | 1,184 | 04/14/2014 | $1 |
| 212 Oliver Ave, Trenton | 1,024 | 06/29/2020 | $142,140 |
| 208 Oliver Ave, Trenton | 1,740 | 07/08/2010 | $137,500 |
| 5 Cornwall Ave, Trenton | 1,736 | 06/14/1982 | $43,900 |
| 207 Oliver Ave, Trenton | 1,212 | 04/07/2016 | $53,900 |
| 203 Oliver Ave, Trenton | 1,722 | 12/24/1991 | $55,000 |
| 214 Oliver Ave, Trenton | 1,176 | 09/29/2020 | $88,000 |
| 17 Cornwall Ave, Trenton | 1,648 | 04/29/2024 | $320,000 |
| 205 Oliver Ave, Trenton | 1,638 | 04/16/2024 | $1 |
| 209 Oliver Ave, Trenton | 1,296 | 08/11/1987 | $74,000 |