| Primary address | 640 Prospect Avenue, Princeton |
| Zip code | 08540 |
| County | Mercer |
| Municipality | |
| Block | 5902 |
| Lot | 16 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/14/2016 |
| Sale price | $1,247,500 |
| Arm's length | Register |
| Property tax | $52,598 |
| Building sqft | 2,798 |
| Building class | Residential (2) |
| Acreage | 0.49 |
| Year built | 1950 |
| Stories | 2 |
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:
640 Prospect Avenue, Princeton, NJ 08540 was built in 1950 and has a total of 2,798 square feet.
What is the assessed value of 640 Prospect Avenue, Princeton, NJ 08540 and the property tax paid?Assessed at $893,000, the tax amount paid for 640 Prospect Avenue, Princeton, NJ 08540 is $52,597.
When was 640 Prospect Avenue, Princeton, NJ 08540 last sold and what was the last sale price?640 Prospect Avenue, Princeton, NJ 08540 was last sold in 11/14/2016 for $1,247,500.
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 640 Prospect Avenue, Princeton, 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 640 Prospect Avenue, Princeton, NJ 08540. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $52,598 |
| Market value | $893,000 |
Here's the assessment & property tax history for 640 Prospect 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 | $893,000 | $893,000 | 5.89 | $52,598 | +121.18% |
| 2024 | $893,000 | $893,000 | 2.663 | $23,781 | +5.93% |
| 2023 | $893,000 | $893,000 | 2.514 | $22,450 | +3.37% |
| 2022 | $893,000 | $893,000 | 2.432 | $21,718 | -0.29% |
| 2021 | $893,000 | $893,000 | 2.439 | $21,780 | +0.79% |
Create a free account to unlock extended information for 640 Prospect 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 640 Prospect 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 to school (mi) |
|---|---|---|---|---|---|
| French American School of Princeton | NR | Private | PK-8 | 191 | 0.43 |
| French American School of Princeton | NR | Private | PK-8 | 191 | 0.43 |
| Littlebrook School | 7 | Public | PK, K-5 | 387 | 0.52 |
| Littlebrook School | 7 | Public | PK, K-5 | 387 | 0.52 |
| Riverside Elementary School | 9 | Public | PK, K-5 | 293 | 0.63 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| French American School of Princeton | NR | Private | PK-8 | 191 | 0.43 |
| Newgrange School & Educational | NR | Private | 2-12 | 0 | 0.83 |
| Fusion Academy Princeton | NR | Private | 7-12 | 30 | 0.90 |
| J Witherspoon Middle School | 7 | Public | 6-8 | 816 | 1.36 |
| St Paul School | NR | Private | PK-8 | 287 | 1.45 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Newgrange School & Educational | NR | Private | 2-12 | 0 | 0.83 |
| Fusion Academy Princeton | NR | Private | 7-12 | 30 | 0.90 |
| Princeton High School | 6 | Public | 9-12 | 1,532 | 1.45 |
| Princeton Day School | NR | Private | PK-12 | 949 | 1.81 |
| Princeton Latin Academy | NR | Private | K-10 | 28 | 1.88 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 640 Prospect Avenue, Princeton.