| Primary address | 485 A US Highway 1 S, Iselin |
| Zip code | 08830 |
| County | Middlesex |
| Municipality | Woodbridge Township |
| Block | 367.02 |
| Lot | 1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/29/2005 |
| Sale price | $85,650,000 |
| Arm's length | Register |
| Current property tax | $351,761 |
| Building sqft | 83,490 |
| Building class | Office Building |
| Acreage | 4.152 |
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 Building (SCILSO) located at 485 A US Highway 1 S, Iselin, NJ 08830 has a total of 83,490 square feet and a current price per square foot of $1,025.
What is the market value of 485 A US Highway 1 S, Iselin, NJ 08830?The current market value is $2,823,800.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Last updated | 05/18/2026 |
| Lot size | 31.78 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Building A | General Office | Listing price not available | 1,589 | John Buckley Alex Crane |
Create a free account to view the complete sales history for 485 A US Highway 1 S, Iselin, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/29/2005 | $85,650,000 | 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 485 A US Highway 1 S, Iselin, NJ 08830. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Base tax | $339,816 |
| Current property tax | $351,761 |
| Market value | $2,823,800 |
Here's the assessment & property tax history for 485 A US Highway 1 S, Iselin, 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 | $2,823,800 | $2,823,800 | 12.034 | $339,816 | +3.44% |
| 2024 | $2,823,800 | $2,823,800 | 11.634 | $328,521 | +2.22% |
| 2023 | $2,823,800 | $2,823,800 | 11.381 | $321,377 | +2.57% |
| 2022 | $2,823,800 | $2,823,800 | 11.096 | $313,329 | +0.83% |
| 2021 | $2,823,800 | $2,823,800 | 11.005 | $310,759 | +3.17% |
| Total population | 19,551 |
| Median age | 38.5 |
| Average household income | $135,542 |
| Family households | 83.8% |
| Occupied housing units | 6,512 |
| Owner occupied units | 65.3% |
| Average number of people per household | 3 |
| Median year structure built | 1959 |
| Median value for units with a mortgage | $431,800 |
| Median value for units without a mortgage | $414,000 |
Create a free account to unlock extended information for 485 A US Highway 1 S, Iselin, 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 485 A US Highway 1 S, Iselin 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 485 A US Highway 1 S, Iselin.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 91 Winding Rd, Iselin | 1,680 | 12/13/2010 | $1 |
| 27 Winding Rd, Iselin | 1,856 | 06/02/1999 | $209,000 |
| 45 Maryknoll Rd, Metuchen | 1,480 | 06/23/2025 | $625,000 |
| 215 Wall St, Metuchen | 1,480 | 02/22/2012 | $1 |
| 79 Winding Rd, Iselin | 1,768 | 05/30/2025 | $650,000 |
| 15 Winding Rd, Iselin | 1,680 | 04/29/2020 | $1 |
| 37 Maryknoll Rd, Metuchen | 1,654 | 10/28/2020 | $337,000 |
| 49 Maryknoll Rd, Metuchen | 1,480 | 02/27/2020 | $355,000 |
| 4 Topaz Ln, Iselin | 1,186 | ||
| 12 Topaz Ln, Iselin | 1,162 | 01/31/1984 | $85 |
| 73 Winding Rd, Iselin | 1,800 | 08/25/1993 | $185,000 |
| 85 Winding Rd, Iselin | 1,680 | 04/30/1985 | $102,000 |
| 21 Winding Rd, Iselin | 2,148 | 10/18/1999 | $187,500 |
| 156 W Kelly St, Metuchen | 07/29/2004 | $1,870,000 | |
| 29 Maryknoll Rd, Metuchen | 1,480 | 09/25/1997 | $1 |
| 41 Maryknoll Rd, Metuchen | 1,085 | 09/30/2022 | $360,000 |
| 9 Winding Rd, Iselin | 1,680 | 01/17/2023 | $1 |
| 33 Maryknoll Rd, Metuchen | 1,189 | 05/14/2025 | $1 |
| 65 Maryknoll Rd, Metuchen | 1,480 | 08/30/2007 | $1 |
| 69 Maryknoll Rd, Metuchen | 1,480 | 09/23/1987 | $155,000 |