| Primary address | 21 Marlborough Avenue, Middlesex |
| Zip code | 08846 |
| County | Middlesex |
| Municipality | Middlesex Borough |
| Block | 198 |
| Lot | 21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/21/2009 |
| Sale price | $295,000 |
| Property tax | $11,713 |
| Building sqft | 1,960 |
| Building class | Residential (2) |
| Acreage | 0.23 |
| Year built | 1949 |
| Stories | 1 |
| 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:
21 Marlborough Avenue, Middlesex, NJ 08846 was built in 1949 and has a total of 1,960 square feet.
What is the assessed value of 21 Marlborough Avenue, Middlesex, NJ 08846 and the property tax paid?Assessed at $506,200, the tax amount paid for 21 Marlborough Avenue, Middlesex, NJ 08846 is $10,731.
When was 21 Marlborough Avenue, Middlesex, NJ 08846 last sold and what was the last sale price?21 Marlborough Avenue, Middlesex, NJ 08846 was last sold in 08/21/2009 for $295,000.
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 21 Marlborough Avenue, Middlesex, 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 21 Marlborough Avenue, Middlesex, NJ 08846. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $11,713 |
| Market value | $506,200 |
Here's the assessment & property tax history for 21 Marlborough Avenue, Middlesex, 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 | $435,300 | $435,300 | 2.314 | $10,073 | +5.04% |
| 2023 | $435,300 | $435,300 | 2.203 | $9,590 | -1.17% |
| 2022 | $98,100 | $98,100 | 9.891 | $9,703 | +2.61% |
| 2021 | $98,100 | $98,100 | 9.639 | $9,456 | +2.30% |
| 2020 | $98,100 | $98,100 | 9.422 | $9,243 | +2.78% |
Create a free account to unlock extended information for 21 Marlborough Avenue, Middlesex, 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 21 Marlborough Avenue, Middlesex 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) |
|---|---|---|---|---|---|
| Our Lady of Mount Virgin School | NR | Private | 1 | 0 | 0.25 |
| Woodland Intermediate School | 4 | Public | 4-5 | 292 | 0.34 |
| Watchung Elementary School | 5 | Public | K-3 | 221 | 0.34 |
| Somerset Hills School | NR | Private | 3-11 | 96 | 0.43 |
| Hazelwood Elementary School | 3 | Public | PK, K-3 | 239 | 0.74 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Von E Mauger Middle School | 4 | Public | 6-8 | 474 | 0.34 |
| Somerset Hills School | NR | Private | 3-11 | 96 | 0.43 |
| Community Middle School | 4 | Public | 7-8 | 285 | 1.80 |
| Holy Family Academy | NR | Private | PK, K-8 | 0 | 1.82 |
| Theodore Schor Middle School | 6 | Public | 6-8 | 571 | 1.92 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Somerset Hills School | NR | Private | 3-11 | 96 | 0.43 |
| Middlesex High School | 4 | Public | 9-12 | 619 | 0.76 |
| Bound Brook High School | 2 | Public | 9-12 | 677 | 1.89 |
| Dunellen High School | 3 | Public | 9-12 | 389 | 2.17 |
| Green Brook Academy | NR | Private | 8-12 | 35 | 2.17 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Marlborough Avenue, Middlesex.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 444 Howard Ave, Middlesex | 1,176 | 05/25/2022 | $1 |
| 412 Howard Ave, Middlesex | 1,008 | 07/26/2019 | $260,000 |
| 429 Cook Ave, Middlesex | 1,008 | 10/18/2007 | $300,000 |
| 432 Howard Ave, Middlesex | 1,461 | 07/29/2022 | $350,000 |
| 401 Cook Ave, Middlesex | 1,080 | 09/21/2022 | $365,000 |
| 428 Howard Ave, Middlesex | 1,008 | 10/10/2025 | $450,000 |
| 408 Howard Ave, Middlesex | 1,032 | 06/08/1992 | $120,000 |
| 409 Cook Ave, Middlesex | 1,209 | 03/24/1992 | $124,350 |
| 404 Cook Ave, Middlesex | 1,008 | 04/05/2011 | |
| 424 Howard Ave, Middlesex | 1,260 | 10/25/2018 | $288,400 |
| 436 Howard Ave, Middlesex | 1,336 | 01/09/2014 | $1 |
| 404 Howard Ave, Middlesex | 1,008 | 10/03/2014 | $160,000 |
| 437 Cook Ave, Middlesex | 846 | 04/16/1999 | $149,000 |
| 433 Cook Ave, Middlesex | 747 | 03/15/2015 | $1 |
| 417 Cook Ave, Middlesex | 1,568 | 09/29/2016 | $1 |
| 413 Cook Ave, Middlesex | 1,008 | 12/07/2001 | $1 |
| 420 Howard Ave, Middlesex | 1,097 | 08/19/2021 | $320,000 |
| 416 Howard Ave, Middlesex | 1,424 | 08/04/2015 | $234,500 |
| 425 Cook Ave, Middlesex | 1,388 | ||
| 421 Cook Ave, Middlesex | 1,008 | 06/04/2021 | $400,000 |