| Primary address | 21 Knollwood Lane, Colonia |
| Zip code | 07067 |
| County | Middlesex |
| Municipality | Woodbridge Township |
| Block | 477.02 |
| Lot | 20.03 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/21/2020 |
| Sale price | $1,100,000 |
| Arm's length | Register |
| Current property tax | $37,505 |
| Building sqft | 6,101 |
| Building class | Residential (2) |
| Acreage | 1.1 |
| Year built | 2010 |
| Stories | 2 |
| Garage | Attached |
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 Knollwood Lane, Colonia, NJ 07067 was built in 2010 and has a total of 6,101 square feet.
What is the assessed value of 21 Knollwood Lane, Colonia, NJ 07067 and the property tax paid?Assessed at $300,400, the tax amount paid for 21 Knollwood Lane, Colonia, NJ 07067 is $36,150.
When was 21 Knollwood Lane, Colonia, NJ 07067 last sold and what was the last sale price?21 Knollwood Lane, Colonia, NJ 07067 was last sold in 08/21/2020 for $1,100,000.
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 Knollwood Lane, Colonia, 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 Knollwood Lane, Colonia, NJ 07067. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $36,150 |
| Current property tax | $37,505 |
| Market value | $300,400 |
Here's the assessment & property tax history for 21 Knollwood Lane, Colonia, 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 | $300,400 | $300,400 | 12.034 | $36,150 | +3.44% |
| 2024 | $300,400 | $300,400 | 11.634 | $34,949 | +2.22% |
| 2023 | $300,400 | $300,400 | 11.381 | $34,189 | +14.16% |
| 2022 | $269,900 | $269,900 | 11.096 | $29,948 | +0.83% |
| 2021 | $269,900 | $269,900 | 11.005 | $29,702 | +3.17% |
Create a free account to unlock extended information for 21 Knollwood Lane, Colonia, 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 Knollwood Lane, Colonia 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) |
|---|---|---|---|---|---|
| Alphabet Academy | NR | Private | PK-K | 41 | 0.28 |
| Alphabet Academy | NR | Private | PK-K | 41 | 0.28 |
| Kennedy Park Elementary School | NR | Public | PK, K | 263 | 0.51 |
| Kennedy Park Elementary School | NR | Public | PK, K | 263 | 0.51 |
| Lynn Crest Elementary School | 6 | Public | PK, K-5 | 316 | 0.69 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Cecelia School | NR | Private | PK, K-8 | 204 | 0.78 |
| St John Vianney Elementary School | NR | Private | PK-8 | 335 | 1.01 |
| Colonia Middle School | 4 | Public | 6-8 | 560 | 1.16 |
| Iselin Middle School | 6 | Public | 6-8 | 849 | 1.25 |
| Avenel Middle School | 3 | Public | 6-8 | 587 | 1.76 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Colonia High School | 4 | Public | 9-12 | 1,356 | 0.47 |
| John F Kennedy Memorial High School | 4 | Public | 9-12 | 1,371 | 1.21 |
| Rahway High School | 2 | Public | 9-12 | 1,204 | 2.20 |
| Woodbridge High School | 2 | Public | 9-12 | 1,558 | 2.21 |
| J P Stevens High School | 7 | Public | 9-12 | 2,680 | 2.27 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Knollwood Lane, Colonia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 51 Midwood Way, Colonia | 5,130 | 11/27/2018 | $10 |
| 2 Dorset Rd, Colonia | 3,047 | 09/13/2024 | $525,000 |
| 505 Middlesex Ave, Colonia | 1,865 | 08/15/2022 | $680,000 |
| 80 Midwood Way, Colonia | 4,429 | 06/23/1983 | $375,000 |
| 60 Midwood Way, Colonia | 3,526 | 06/06/2001 | $460,000 |
| 420 Middlesex Ave, Colonia | 4,073 | 03/17/2008 | $1 |
| 450 Middlesex Ave, Colonia | 2,927 | 11/21/1985 | $380,000 |
| 1 Ridge Ln, Colonia | 2,594 | 09/06/2007 | $750,000 |
| 515 Middlesex Ave, Colonia | 5,185 | 01/20/2012 | $695,111 |
| 6 Dorset Rd, Colonia | 4,911 | 10/20/2017 | $10 |
| 397 New Dover Rd, Colonia | 3,684 | 10/10/2025 | $1 |
| 430 Middlesex Ave, Colonia | 3,066 | 05/06/2026 | $995,000 |
| 80 Ravine Dr, Colonia | 3,516 | 11/11/2008 | $621,000 |
| 26 Knollwood Ln, Colonia | 2,514 | 04/29/2025 | $1,400,000 |
| 495 Middlesex Ave, Colonia | 2,688 | 02/12/2019 | $417,665 |
| 440 Middlesex Ave, Colonia | 2,265 | 01/26/2012 | $360,000 |
| 395 New Dover Rd, Colonia | 5,480 | 05/03/2011 | $1 |
| 460 Middlesex Ave, Colonia | 3,515 | 01/14/2021 | $725,000 |
| 399 New Dover Rd, Colonia | 4,277 | 08/22/2002 | $890,000 |
| 82 Ravine Dr, Colonia | 1,775 | 01/30/2026 | $799,000 |