| Primary address | 555 US Highway 1 S, Iselin |
| Zip code | 08830 |
| County | Middlesex |
| Municipality | Woodbridge Township |
| Block | 371 |
| Lot | 1.03 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/04/1995 |
| Sale price | $5,050,000 |
| Arm's length | Register |
| Current property tax | $278,277 |
| Building class | Office - General (560) |
| Acreage | 4.41 |
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:
The current market value is $2,300,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 04/27/2017 |
| Last updated | 04/17/2026 |
| Lot size | 4.41 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #320 | General Office | $26/Sqft/Year | 5,199 | John G. Osborne Isabel Freire |
| #410 | General Office | $26/Sqft/Year | 3,441 | John G. Osborne Isabel Freire |
| #420 | General Office | $26/Sqft/Year | 2,421 | John G. Osborne Isabel Freire |
Create a free account to view the complete sales history for 555 US Highway 1 S, Iselin, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/04/1995 | $5,050,000 | 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 555 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 | $276,782 |
| Current property tax | $278,277 |
| Market value | $2,300,000 |
Here's the assessment & property tax history for 555 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 | $2,300,000 | $2,300,000 | 12.034 | $276,782 | +3.44% |
| 2024 | $2,300,000 | $2,300,000 | 11.634 | $267,582 | +2.22% |
| 2023 | $2,300,000 | $2,300,000 | 11.381 | $261,763 | +2.57% |
| 2022 | $2,300,000 | $2,300,000 | 11.096 | $255,208 | +0.83% |
| 2021 | $2,300,000 | $2,300,000 | 11.005 | $253,115 | +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 555 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 555 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 555 US Highway 1 S, Iselin.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 48 Berkley Blvd, Iselin | 06/15/2020 | $1 | |
| 210 Cheryl Dr, Iselin | 06/09/2017 | $1 | |
| 1 Berkley Blvd, Iselin | 1,252 | 07/08/2025 | $485,000 |
| 2100 Ronson Rd, Iselin | 118,000 | 05/24/2021 | $88,000,000 |
| 85 Cooper Ave, Iselin | 1,248 | 06/29/1994 | $176,000 |
| 489 US Highway 1 S, Iselin | 25,851 | 12/31/1984 | $975,000 |
| 181 Ridgeley Ave, Iselin | 1,283 | 05/21/2021 | $367,000 |
| 58 Berkley Blvd, Iselin | 1,128 | 06/25/2021 | $430,000 |
| 190 Cooper Ave, Iselin | 1,983 | 09/29/1975 | $1 |
| 429 US Highway 1 S, Iselin | 63,570 | 03/21/2016 | $100 |
| 419 US Highway 1 S, Iselin | 12/19/2013 | $1,287,141 | |
| 5 Berkley Blvd, Iselin | 820 | 07/30/2025 | $470,000 |
| 1 Ronson Rd, Iselin | 125,000 | 03/06/1995 | $7,500 |
| 153 Cooper Ave, Iselin | 12/19/2016 | $1,200,000 | |
| 83 Cooper Ave, Iselin | 1,684 | 04/15/2021 | $1 |
| 177 Ridgeley Ave, Iselin | 1,000 | 11/22/2022 | $435,000 |
| 675 US Highway 1 S, Iselin | 409,353 | 05/25/2017 | $95,674,914 |
| 485 E US Highway 1 S, Iselin | 114,074 | 05/24/2021 | $88,000,000 |
| 1500 Ronson Rd, Iselin | 40,000 | 08/20/1981 | $998,703 |
| 166 W Kelly St, Metuchen | 5,000 | 08/05/2016 | $650,000 |