| Primary address | 739 East Main Street, Riverhead |
| Zip code | 11901 |
| County | Suffolk |
| Municipality | Riverhead |
| Parcel ID | 127-7-17 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/10/2008 |
| Sale price | $1 |
| Arm's length | Register |
| Current property tax | $12,125 |
| Building sqft | 2,062 |
| Building class | Professional Building (465) |
| Acreage | 0.4 |
| Frontage | 66 |
| Depth | 291 |
| Year built | 1940 |
| Stories | 2 |
| Zoning district | Register |
| School district | Riverhead |
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).
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This Professional Building (465) located at 739 East Main Street, Riverhead, NY 11901 has a total of 2,062 square feet.
What is the year built & the current market value of 739 East Main Street, Riverhead, NY 11901?739 East Main Street, Riverhead, NY 11901 was built in 1940 and has a current tax assessor's market value of $627,451.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 12/11/2025 |
| Last updated | 05/31/2026 |
Discover the vibrant community surrounding the property, located in the heart of Riverhead, NY. Enjoy convenient access to popular dining options like Jerry and the Mermaid and the legendary Riverhead Project. After work, take advantage of nearby attractions including the Long Island Aquarium, Suffolk Theater, and numerous boutique shops downtown. For a breath of fresh air, take a stroll along the picturesque Peconic River or visit the nearby Indian Island County Park. With a dynamic mix of restaurants, entertainment, and outdoor spaces, the area offers a perfect blend of work and leisure for office tenants at the property.Second Story Professional Office Space for Lease Excellent opportunity to lease up to 6,400 SF of second-floor office space in the heart of Main Street, Riverhead, directly above the Peconic Ballet Theatre. This centrally located space offers flexibility for a wide range of professional uses and can be configured or built out to suit the needs of the right tenant. Positioned just steps from the Peconic Riverfront Park, the property benefits from a large municipal parking lot at the rear, providing convenient access for both staff and visitors. The location is surrounded by vibrant downtown amenities and is just minutes from Old Country Road and Riverhead’s major shopping corridor, offering strong visibility and accessibility in a high-traffic area. With its prime downtown location, adaptable layout, and proximity to the waterfront, this office space presents a unique opportunity for businesses looking to establish a presence in one of Long Island’s most active and walkable commercial districts.
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| Second Story Office | Office | $24/Sqft/Year | 6,400 | Michael G. Murphy |
Create a free account to view the complete sales history for 739 East Main Street, Riverhead, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 739 East Main Street, Riverhead, NY 11901. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,519 |
| Current property tax | $12,125 |
| Market value | $627,451 |
| Assessed value | $51,200 |
Here's the assessment & property tax history for 739 East Main Street, Riverhead, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $627,451 | $51,200 | 205.4452 | $10,519 | +6.41% |
| 2024-2025 | $613,909 | $51,200 | 193.0705 | $9,885 | +5.97% |
| 2023-2024 | $551,130 | $51,200 | 182.1973 | $9,329 | +0.36% |
| 2022-2023 | $504,931 | $51,200 | 181.537 | $9,295 | -0.85% |
| 2021-2022 | $433,899 | $51,200 | 183.085 | $9,374 | +2.94% |
The complete history of permits filed for 739 East Main Street, Riverhead, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Riverhead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Riverhead and compare it to other neighborhoods in Suffolk County.
| Total population | 33,091 |
| Median age | 46.5 |
| Average household income | $106,562 |
| Family households | 65.4% |
| Occupied housing units | 12,085 |
| Owner occupied units | 70.2% |
| People per household (average) | 2.59 |
| Median year structure built | 1979 |
| Median value for units with a mortgage | $465,100 |
| Median value for units without a mortgage | $442,300 |
Create a free account to unlock extended information for 739 East Main Street, Riverhead, 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) |
Access the detailed traffic volume map for 739 East Main Street, Riverhead 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 739 East Main Street, Riverhead.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 609 W Main St, Riverhead | 04/29/2003 | $40,000 | |
| 601 W Main St, Riverhead | 1,248 | 04/05/2007 | $309,000 |
| 747 E Main St, Riverhead | 2,480 | 12/22/2003 | $325,000 |
| 616 Roanoke Ave, Riverhead | 1,476 | ||
| 612 Roanoke Ave, Riverhead | |||
| 755 E Main St, Riverhead | 1,775 | 12/20/2022 | $1 |
| 619 W Main St, Riverhead | 1,683 | 03/12/2020 | $275,300 |
| 632 Roanoke Ave, Riverhead | 2,271 | 10/13/2006 | $1 |
| 629 W Main St, Riverhead | 5,864 | 02/13/2007 | $875,000 |
| 639 W Main St, Riverhead | 584 | 03/09/2026 | $310,000 |
| 639 East Ave, Riverhead | 1,600 | 04/25/2022 | $579,000 |
| 15 Elton St, Riverhead | 1,434 | 09/05/2003 | $170,500 |
| 625 East Ave, Riverhead | |||
| 621 East Ave, Riverhead | 05/27/2005 | $4,500 | |
| 767 E Main St, Riverhead | 1,161 | 05/20/2025 | $542,500 |
| 219 Hamilton Ave, Riverhead | 1,765 | 09/06/2019 | $250,000 |
| 703 E Main St, Riverhead | 6,536 | 01/31/2017 | $1 |
| 12 Riverside Dr, Riverhead | 1,640 | 09/10/2002 | |
| 624 Roanoke Ave, Riverhead | 3,694 | 03/09/2023 | $1 |
| 637 W Main St, Riverhead | 934 | 06/26/2023 | $299,900 |