| Primary address | 20 Library Place, Princeton |
| Zip code | 08540 |
| County | Mercer |
| Municipality | |
| Block | 36.02 |
| Lot | 6 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building class | Other School Property (15B) |
| Acreage | 1.497 |
| Units | 62 |
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:
Assessed at $13,649,000, the tax amount paid for 20 Library Place, Princeton, NJ 08540 is $803,926.
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 Library Place, Princeton, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 20 Library Place, Princeton, NJ 08540. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $803,926 |
| Current property tax | $0 |
| Market value | $13,649,000 |
Here's the assessment & property tax history for 20 Library Place, 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 | $13,649,000 | $13,649,000 | 5.89 | $803,926 | +121.18% |
| 2024 | $13,649,000 | $13,649,000 | 2.663 | $363,473 | +5.93% |
| 2023 | $13,649,000 | $13,649,000 | 2.514 | $343,136 | +3.37% |
| 2022 | $13,649,000 | $13,649,000 | 2.432 | $331,944 | -0.29% |
| 2021 | $13,649,000 | $13,649,000 | 2.439 | $332,899 | +0.79% |
| Total population | 50,388 |
| Median age | 40.6 |
| Average household income | $241,691 |
| Family households | 68.8% |
| Occupied housing units | 18,609 |
| Owner occupied units | 63.7% |
| Average number of people per household | 2.55 |
| Median year structure built | 1986 |
| Median value for units with a mortgage | $775,200 |
| Median value for units without a mortgage | $757,400 |
Create a free account to unlock extended information for 20 Library Place, 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 Library Place, Princeton to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Here are the neighbors for 20 Library Place, Princeton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 783 Great Rd, Princeton | 1,266 | 01/07/2011 | $540,000 |
| 13 Edgehill St, Princeton | 1,778 | 11/23/2005 | $640,000 |
| 35 Edgehill St, Princeton | 3,520 | 10/15/1996 | $700,000 |
| 80 Stockton St, Princeton | 3,528 | ||
| 93 Mercer St, Princeton | 2,196 | ||
| 91 Mercer St, Princeton | 2,674 | ||
| 12 Library Pl, Princeton | |||
| 930 Stuart Rd, Princeton | 35,522 | ||
| 11 Edgehill St, Princeton | 2,000 | 12/15/2003 | $880,000 |
| 793 Great Rd, Princeton | 1,186 | 07/14/1998 | $287,500 |
| 1324 Stuart Rd, Princeton | 5,324 | 02/22/2021 | $1,620,000 |
| 7 Edgehill St, Princeton | 1,936 | 04/22/2021 | $1 |
| 719 Great Rd, Princeton | 4,293 | 04/24/1997 | $297,000 |
| 81 Mercer St, Princeton | 6,668 | ||
| 26 Library Pl, Princeton | 3,794 | ||
| 72 Stockton St, Princeton | 5,491 | ||
| 89 Mercer St, Princeton | 2,809 | ||
| 953 Great Rd, Princeton | |||
| 771 Great Rd, Princeton | 2,625 | 09/29/1998 | $458,000 |
| 95 Mercer St, Princeton | 3,144 |