| Primary address | 309 Union Street, Trenton |
| Zip code | 08611 |
| County | Mercer |
| Municipality | Trenton City |
| Block | 11101 |
| Lot | 22 |
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 | Public Property (15C) |
| Acreage | 0.042 |
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 $5,600, the tax amount paid for 309 Union Street, Trenton, NJ 08611 is $195.
When was 309 Union Street, Trenton, NJ 08611 last sold?309 Union Street, Trenton, NJ 08611 was last sold in 08/19/2004.
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Create a free account to view the complete sales history for 309 Union Street, Trenton, including title documents, transfer conditions, mortgages and liens.
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 309 Union Street, Trenton, NJ 08611. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $195 |
| Current property tax | $0 |
| Market value | $5,600 |
Here's the assessment & property tax history for 309 Union Street, 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 | $5,600 | $5,600 | 3.488 | $195 | -39.87% |
| 2024 | $5,600 | $5,600 | 5.801 | $325 | +4.20% |
| 2023 | $5,600 | $5,600 | 5.567 | $312 | +2.00% |
| 2022 | $5,600 | $5,600 | 5.458 | $306 | -1.71% |
| 2021 | $5,600 | $5,600 | 5.553 | $311 | +0.33% |
Create a free account to unlock extended information for 309 Union Street, 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) | 0.2 (See more on map) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 309 Union Street, 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) |
|---|---|---|---|---|---|
| Parker Elementary School | 1 | Public | 4-6 | 515 | 0.05 |
| K12 International Academy | NR | Private | K-12 | 0 | 0.41 |
| Holy Cross School | NR | Private | PK, K-8 | 0 | 0.70 |
| Holy Cross School | NR | Private | PK, K-8 | 0 | 0.70 |
| The Garvey School | NR | Private | PK, K-1, 6-7, 9-11 | 0 | 0.75 |
| Name | Rating | Type | Grade range | Distance to school (mi) |
|---|---|---|---|---|
| K12 International Academy | NR | Private | K-12 | 0.41 |
| The Keystone School | NR | Private | 6-12 | 0.41 |
| Holy Cross School | NR | Private | PK, K-8 | 0.70 |
| The Garvey School | NR | Private | PK, K-1, 6-7, 9-11 | 0.75 |
| Immaculate Conception School | NR | Private | PK, K-8 | 0.89 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| K12 International Academy | NR | Private | K-12 | 0 | 0.41 |
| The Keystone School | NR | Private | 6-12 | 0 | 0.41 |
| The Garvey School | NR | Private | PK, K-1, 6-7, 9-11 | 0 | 0.75 |
| Magic Cottage | NR | Private | 0 | 1.06 | |
| Trenton Central High School-9th Grade Academy | 1 | Public | 9 | 796 | 1.09 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 309 Union Street, Trenton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 394 Bloomsbury St, Trenton | 11/09/2010 | ||
| 315 Union St, Trenton | 1,500 | 11/14/2022 | $56,923 |
| 301 Union St, Trenton | 01/17/2000 | $1 | |
| 129 Ferry St, Trenton | 1,392 | 09/15/2016 | $1,200 |
| 113 Ferry St, Trenton | 1,326 | 04/25/2002 | $8,000 |
| 305 Union St, Trenton | 01/17/2000 | $1 | |
| 133 Ferry St, Trenton | 08/19/2004 | ||
| 127 Ferry St, Trenton | 1,394 | 12/01/2003 | $1 |
| 313 Union St, Trenton | 1,620 | 08/26/2020 | $75,000 |
| 390 Bloomsbury St, Trenton | 11/09/2010 | ||
| 3 Ferry St, Trenton | 1,586 | 09/15/2006 | $142,500 |
| 392 Bloomsbury St, Trenton | 11/09/2010 | ||
| 386 Bloomsbury St, Trenton | 11/09/2010 | ||
| 388 Bloomsbury St, Trenton | 11/09/2010 | ||
| 307 Union St, Trenton | 11/05/2003 | ||
| 311 Union St, Trenton | 1,080 | 11/14/1995 | $100 |
| 131 Ferry St, Trenton | 1,288 | 09/05/2018 | $20,000 |
| 396 Bloomsbury St, Trenton | |||
| 135 Ferry St, Trenton | 12/29/2009 | ||
| 115 Ferry St, Trenton | 1,356 | 07/14/2004 | $1 |