| Primary address | 245 Main Street, Chester |
| Zip code | 07930 |
| County | Morris |
| Municipality | Chester Borough |
| Block | 110 |
| Lot | 40 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $103,960 |
| Building sqft | 1 |
| Building class | Office - General (560) |
| Acreage | 4.48 |
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:
This Office - General (560) located at 245 Main Street, Chester, NJ 07930 has a total of 1 square feet.
What is the market value of 245 Main Street, Chester, NJ 07930?The current market value is $4,253,700.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 10/30/2025 |
| Last updated | 05/02/2026 |
| Lot size | 4.48 Acre |
AA
The Williamson Building is located on Route 24 in the northwest section of Morris County. It offers 38,000 sf (+/-) of medical and professional office space on 4.48 acres of professionally landscaped and managed grounds.
This American landmark school from the 1920s has been restored and modernized. The elegant red brick building with picture windows, accent shutters, wood doors and moldings now houses medical and office suites. The building was expanded with an addition in 1954 and a full interior renovation was completed in 2018.
Steady population growth in conjunction with real estate development, provides favorable opportunities for local commerce, both established and new.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 303 | Office / Medical | Listing price not available | 410 | N/A |
| Listing type | For Lease |
|---|---|
| Listing date | 03/19/2021 |
| Last updated | 04/30/2026 |
| Lot size | 4.48 Acre |
AAThe Williamson Building provides 38,782 sf (+/-) of highly visible medical, dental and professional office space for lease in Chester, Morris County, NJ. The Williamson Building is centrally located on Route 24 just outside of Randolph, Long Valley and Far Hills. Refurbished from an American landmark school from the 1920s, the building has been fully restored and modernized for contemporary office space use. A steady population growth in the area means better opportunities for local commerce, both established and new. Grow your business at the Williamson Building.The Williamson Building provides 38,782 sf (+/-) of highly visible medical, dental and professional office space for lease in Chester, Morris County, NJ. The Williamson Building is centrally located on Route 24 just outside of Randolph, Long Valley and Far Hills. Refurbished from an American landmark school from the 1920s, the building has been fully restored and modernized for contemporary office space use. A steady population growth in the area means better opportunities for local commerce, both established and new. Grow your business at the Williamson Building.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Suite 303 | General Office | Listing price not available | 410 | Victor Kelly |
Create a free account to view the complete sales history for 245 Main Street, Chester, 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 245 Main Street, Chester, NJ 07930. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $103,960 |
| Market value | $4,253,700 |
Here's the assessment & property tax history for 245 Main Street, Chester, 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 | $3,873,100 | $3,873,100 | 2.444 | $94,659 | -3.53% |
| 2023 | $3,732,300 | $3,732,300 | 2.629 | $98,122 | +1.67% |
| 2022 | $3,701,800 | $3,701,800 | 2.607 | $96,506 | -9.61% |
| 2021 | $3,915,000 | $3,915,000 | 2.727 | $106,762 | +0.89% |
| 2020 | $3,915,000 | $3,915,000 | 2.703 | $105,822 | +2.28% |
| Total population | 8,205 |
| Median age | 44 |
| Average household income | $271,883 |
| Family households | 81.7% |
| Occupied housing units | 2,790 |
| Owner occupied units | 93.1% |
| Average number of people per household | 2 |
| Median year structure built | 1982 |
| Median value for units with a mortgage | $834,400 |
| Median value for units without a mortgage | $612,300 |
Create a free account to unlock extended information for 245 Main Street, Chester, 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 245 Main Street, Chester 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 |
Here are the neighbors for 245 Main Street, Chester.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 225 Main St, Chester | 2,772 | ||
| 305 Main St, Chester | 2,576 | 03/28/2013 | $342,500 |
| 375 Main St, Chester | 3,328 | 06/28/2003 | $1 |
| 425 Main St, Chester | 15,440 | 06/22/2010 | $3,000,000 |
| 205 Main St, Chester | 5,163 | 03/15/2004 | $778,000 |
| 62 Collis Ln, Chester | 07/17/1997 | $90,000 | |
| 66 Collis Ln, Chester | 3,625 | 03/07/2025 | |
| 263-267 Main St, Chester | 1,162 | 05/31/2001 | $325,000 |
| 221 Main St, Chester | 10,316 | 06/24/2007 | $925,000 |
| 44 Collis Ln, Chester | 2,454 | 07/31/2013 | $350,000 |
| 54 Collis Ln, Chester | |||
| 259 Main St, Chester | 2,332 | 01/19/2006 | $875,000 |
| 191 Main St, Chester | 7,200 | ||
| 245 Rear Main St, Chester | 32,508 | ||
| 437 Main St, Chester | 03/19/2025 | $800,000 | |
| 32 Collis Ln, Chester | 7,200 | ||
| 275 Main St, Chester | 4,320 | 07/06/2023 | $675,000 |
| 285 Main St, Chester | 1,805 | 06/12/2015 | $398,000 |
| 409 Main St, Chester | 2,046 | 07/17/2003 | $1 |
| 347 Main St, Chester | 7,196 | 06/07/2024 |