| Primary address | 309 William Street, Boonton |
| Zip code | 07005 |
| County | Morris |
| Municipality | Boonton Town |
| Block | 66 |
| Lot | 2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/06/2015 |
| Sale price | $10 |
| Property tax | $9,772 |
| Building sqft | 1,856 |
| Building class | Residential (2) |
| Acreage | 0.24 |
| Year built | 1880 |
| Stories | 2 |
| Exterior structural material | Register |
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:
309 William Street, Boonton, NJ 07005 was built in 1880 and has a total of 1,856 square feet.
What is the assessed value of 309 William Street, Boonton, NJ 07005 and the property tax paid?Assessed at $289,100, the tax amount paid for 309 William Street, Boonton, NJ 07005 is $10,054.
When was 309 William Street, Boonton, NJ 07005 last sold and what was the last sale price?309 William Street, Boonton, NJ 07005 was last sold in 03/06/2015 for $10.
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 309 William Street, Boonton, 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 William Street, Boonton, NJ 07005. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $9,772 |
| Market value | $289,100 |
Here's the assessment & property tax history for 309 William Street, Boonton, 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 |
|---|---|---|---|---|---|
| 2024 | $289,100 | $289,100 | 3.38 | $9,772 | +2.70% |
| 2023 | $289,100 | $289,100 | 3.291 | $9,514 | +3.36% |
| 2022 | $289,100 | $289,100 | 3.184 | $9,205 | +2.08% |
| 2021 | $289,100 | $289,100 | 3.119 | $9,017 | +4.31% |
| 2020 | $289,100 | $289,100 | 2.99 | $8,644 | -1.29% |
Create a free account to unlock extended information for 309 William Street, Boonton, 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).
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 309 William Street, Boonton 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) |
|---|---|---|---|---|---|
| Mustard Seed Montessori School | NR | Private | PK, K-2 | 31 | 0.26 |
| Mustard Seed Montessori School | NR | Private | PK, K-2 | 31 | 0.26 |
| School Street Elementary School | NR | Public | PK, K-2 | 298 | 0.29 |
| School Street Elementary School | NR | Public | PK, K-2 | 298 | 0.29 |
| Boonton High School | 5 | Public | PK, 9-12 | 662 | 0.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady of Mount Carmel School | NR | Private | PK-8 | 143 | 0.36 |
| John Hill Elementary School | 7 | Public | PK, 3-8 | 530 | 0.52 |
| Briarcliff Elementary School | 9 | Public | 6-8 | 267 | 1.69 |
| Rockaway Valley Elementary School | 8 | Public | PK, K-8 | 386 | 1.73 |
| Lake Drive Hearing Imp | NR | Public | PK, K-8 | 63 | 2.01 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Boonton High School | 5 | Public | PK, 9-12 | 662 | 0.33 |
| Mountain Lakes High School | 9 | Public | 9-12 | 569 | 1.33 |
| Academy For Biotechnology | 9 | Public | 9-12 | 13 | 1.33 |
| Craig High School | NR | Private | 9-12 | 0 | 2.26 |
| The Craig School | NR | Private | 2-12 | 127 | 2.27 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 309 William Street, Boonton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 316 Spruce St, Boonton | 1,805 | 11/20/2014 | $131,145 |
| 320 Union St, Boonton | 1,556 | 01/06/2006 | $347,500 |
| 318 Union St, Boonton | 1,038 | 08/27/2018 | $200,000 |
| 526 William St, Boonton | 1,950 | 07/16/2004 | $300,000 |
| 418 Wootton St, Boonton | 1,776 | 01/25/2018 | $339,000 |
| 511 Cornelia St, Boonton | 1,622 | 09/05/2023 | |
| 311 Cedar St, Boonton | 1,548 | 05/06/2002 | $290,000 |
| 522 William St, Boonton | 1,450 | 08/10/2021 | $465,000 |
| 331 William St, Boonton | 3,724 | 02/10/2016 | $375,000 |
| 512 William St, Boonton | 2,188 | 08/18/2006 | $405,000 |
| 305 William St, Boonton | 1,760 | 12/11/2008 | $341,000 |
| 315 William St, Boonton | 1,956 | 11/03/2025 | |
| 327 William St, Boonton | 2,016 | 08/22/2013 | $347,000 |
| 412 Wootton St, Boonton | 1,686 | 08/31/2020 | $385,000 |
| 528 William St, Boonton | 1,340 | 01/15/2025 | $535,000 |
| 515 Cornelia St, Boonton | 1,642 | 04/22/1993 | $160,000 |
| 319 William St, Boonton | 2,327 | 05/10/2017 | $330,000 |
| 302 Spruce St, Boonton | 1,548 | 07/23/1998 | $154,000 |
| 312 Spruce St, Boonton | 1,522 | 02/21/2014 | $1 |
| 328 Union St, Boonton | 2,658 | 06/20/2001 | $1 |