| Primary address | 20 Birch Avenue, Princeton |
| Zip code | 08542 |
| County | Mercer |
| Municipality | |
| Block | 6905 |
| Lot | 14 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $17,994 |
| Building sqft | 640 |
| Building class | Residential (2) |
| Acreage | 0.07 |
| Year built | 1920 |
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:
20 Birch Avenue, Princeton, NJ 08542 was built in 1920 and has a total of 640 square feet.
What is the assessed value of 20 Birch Avenue, Princeton, NJ 08542 and the property tax paid?Assessed at $305,500, the tax amount paid for 20 Birch Avenue, Princeton, NJ 08542 is $17,993.
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 20 Birch Avenue, Princeton, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 20 Birch Avenue, Princeton, NJ 08542. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $17,994 |
| Market value | $305,500 |
Here's the assessment & property tax history for 20 Birch Avenue, Princeton, 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 | $305,500 | $305,500 | 5.89 | $17,994 | +121.18% |
| 2024 | $305,500 | $305,500 | 2.663 | $8,135 | +5.93% |
| 2023 | $305,500 | $305,500 | 2.514 | $7,680 | +3.37% |
| 2022 | $305,500 | $305,500 | 2.432 | $7,430 | -0.29% |
| 2021 | $305,500 | $305,500 | 2.439 | $7,451 | +0.79% |
Create a free account to unlock extended information for 20 Birch Avenue, Princeton, 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 20 Birch Avenue, Princeton 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 (miles) |
|---|---|---|---|---|---|
| Community Park Elementary School | 6 | Public | PK, K-5 | 286 | 0.12 |
| Community Park Elementary School | 6 | Public | PK, K-5 | 286 | 0.12 |
| Princeton Day School | NR | Private | PK-12 | 949 | 0.20 |
| Princeton Day School | NR | Private | PK-12 | 949 | 0.20 |
| The Lewis School & Clinic for Educational Therapy | NR | Private | PK, K-12 | 180 | 0.47 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Princeton Day School | NR | Private | PK-12 | 949 | 0.20 |
| The Lewis School & Clinic for Educational Therapy | NR | Private | PK, K-12 | 180 | 0.47 |
| J Witherspoon Middle School | 7 | Public | 6-8 | 816 | 0.54 |
| St Paul School | NR | Private | PK-8 | 287 | 0.64 |
| Princeton Latin Academy | NR | Private | K-10 | 28 | 0.64 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Princeton Day School | NR | Private | PK-12 | 949 | 0.20 |
| Princeton High School | 6 | Public | 9-12 | 1,532 | 0.41 |
| The Lewis School & Clinic for Educational Therapy | NR | Private | PK, K-12 | 180 | 0.47 |
| Princeton Latin Academy | NR | Private | K-10 | 28 | 0.64 |
| Newgrange School & Educational | NR | Private | 2-12 | 0 | 1.14 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Birch Avenue, Princeton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 301-331 State Rd, Princeton | |||
| 93 MC Cosh Cir, Princeton | 2,952 | 06/21/2023 | $1,400,070 |
| 230 Birch Ave, Princeton | 2,472 | 02/24/2015 | $1 |
| 190 Bayard Ln, Princeton | 2,148 | 02/10/1988 | $237,500 |
| 182 Linden Ln, Princeton | 1,638 | 02/05/2016 | $549,000 |
| 132 Jefferson Rd, Princeton | 1,480 | ||
| 8 Ober Rd, Princeton | 2,030 | 07/27/2007 | $1,162,500 |
| 271 Mercer Rd, Princeton | 2,921 | 10/05/2022 | $999,000 |
| 125 Jefferson Rd, Princeton | 1,440 | 03/14/2013 | $535,000 |
| 123 Jefferson Rd, Princeton | 1,460 | 02/02/1995 | $185,000 |
| 336 Rosedale Rd, Princeton | 3,549 | 01/17/2003 | $980,000 |
| 22 Henry Ave, Princeton | 1,344 | 07/16/2014 | $405,400 |
| 158 Cedar Ln, Princeton | 1,976 | ||
| 32 Birch Ave, Princeton | 1,423 | 07/08/2003 | $345,000 |
| 219 Edgerstoune Rd, Princeton | 6,184 | 06/08/2022 | $2,670,000 |
| 775 State Rd, Princeton | 02/01/2018 | $1,800,000 | |
| 30 Southern Way, Princeton | 2,042 | 07/27/2021 | $1 |
| 191 MT Lucas Rd, Princeton | 1,916 | 03/14/2014 | $1 |
| 308 Western Way, Princeton | 1,800 | 06/19/2012 | $780,000 |
| 42 Cuyler Rd, Princeton | 2,028 | 05/02/2013 | $610,000 |