| Primary address | 18 Knollwood Trl W, Mendham |
| Zip code | 07945 |
| County | Morris |
| Municipality | Mendham Township |
| Block | 132 |
| Lot | 10 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/16/2002 |
| Sale price | $766,000 |
| Arm's length | Register |
| Property tax | $30,631 |
| Building sqft | 3,070 |
| Building class | Residential (2) |
| Acreage | 2.33 |
| Year built | 1966 |
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:
18 Knollwood Trl W, Mendham, NJ 07945 was built in 1966 and has a total of 3,070 square feet.
What is the assessed value of 18 Knollwood Trl W, Mendham, NJ 07945 and the property tax paid?Assessed at $1,086,200, the tax amount paid for 18 Knollwood Trl W, Mendham, NJ 07945 is $30,630.
When was 18 Knollwood Trl W, Mendham, NJ 07945 last sold and what was the last sale price?18 Knollwood Trl W, Mendham, NJ 07945 was last sold in 08/16/2002 for $766,000.
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 18 Knollwood Trl W, Mendham, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/16/2002 | $766,000 | Register | Register |
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 18 Knollwood Trl W, Mendham, NJ 07945. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $30,631 |
| Market value | $1,086,200 |
Here's the assessment & property tax history for 18 Knollwood Trl W, Mendham, 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 | $1,086,200 | $1,086,200 | 2.82 | $30,631 | +59.14% |
| 2024 | $991,100 | $991,100 | 1.942 | $19,247 | +2.93% |
| 2023 | $895,100 | $895,100 | 2.089 | $18,699 | +2.01% |
| 2022 | $867,100 | $867,100 | 2.114 | $18,330 | +2.58% |
| 2021 | $807,500 | $807,500 | 2.213 | $17,870 | +0.64% |
Create a free account to unlock extended information for 18 Knollwood Trl W, Mendham, 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 18 Knollwood Trl W, Mendham 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) |
|---|---|---|---|---|---|
| Mendham Twp Elementary School | 9 | Public | PK, K-4 | 456 | 0.34 |
| Mendham Twp Elementary School | 9 | Public | PK, K-4 | 456 | 0.34 |
| Mountain View Middle School | 10 | Public | 5-8 | 229 | 1.45 |
| The Cottage School | NR | Private | PK, K-3 | 23 | 1.52 |
| The Cottage School | NR | Private | PK, K-3 | 23 | 1.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mountain View Middle School | 10 | Public | 5-8 | 229 | 1.45 |
| Mendham Twp Middle School | 10 | Public | 5-8 | 301 | 1.56 |
| St Joseph Elementary School | NR | Private | K-8 | 146 | 1.67 |
| Daytop Preparatory School | NR | Private | 8-12 | 62 | 2.40 |
| Delbarton School | NR | Private | 7-12 | 609 | 2.48 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| West Morris Mendham High School | 8 | Public | 9-12 | 1,077 | 1.12 |
| Daytop Preparatory School | NR | Private | 8-12 | 62 | 2.40 |
| Delbarton School | NR | Private | 7-12 | 609 | 2.48 |
| Villa Walsh Academy | NR | Private | 7-12 | 214 | 3.71 |
| Randolph High School | 6 | Public | 9-12 | 1,349 | 3.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Knollwood Trl W, Mendham.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 14 Knollwood Trl W, Mendham | 2,447 | 08/05/2008 | $1 |
| 11 Brockden Dr, Mendham | 2,745 | 05/24/2010 | $880,000 |
| 8 Knollwood Trl W, Mendham | 3,927 | 01/18/2022 | $1,050,000 |
| 20 Knollwood Trl W, Mendham | 3,096 | 11/25/2013 | $925,000 |
| 15 Brockden Dr, Mendham | 5,187 | 12/05/2025 | $1,665,000 |
| 6 Knollwood Trl W, Mendham | 2,509 | 06/15/2006 | $817,000 |
| 2 Knollwood Trl W, Mendham | 3,358 | 09/09/1999 | |
| 21 Brockden Dr, Mendham | 3,972 | 08/21/2023 | $1,335,000 |
| 16 Knollwood Trl W, Mendham | 4,076 | 07/30/2012 | $969,000 |
| 27 Brockden Dr, Mendham | 6,075 | 04/22/2022 | $1,475,000 |
| 12 Knollwood Trl W, Mendham | 3,658 | 08/08/1996 | $425,000 |
| 17 Brockden Dr, Mendham | 2,911 | 04/01/2021 | $807,000 |
| 10 Knollwood Trl W, Mendham | 2,513 | 04/19/2013 | $651,000 |
| 2 Ballantine Rd, Mendham | 3,428 | 07/28/2014 | $965,000 |
| 4 Knollwood Trl W, Mendham | 2,214 | 05/06/2019 | $590,000 |
| 130 Mendham Rd E, Mendham | 2,128 | 07/28/2003 | $1 |
| 25 Brockden Dr, Mendham | 2,663 | 05/30/2017 | $962,000 |
| 23 Brockden Dr, Mendham | 2,501 | 02/25/2020 | $650,000 |
| 19 Brockden Dr, Mendham | 5,060 | 05/07/2010 | $728,825 |
| 13 Brockden Dr, Mendham | 2,555 | 02/23/2018 | $715,000 |