| Primary address | 18 Unqua Road, Massapequa |
| Zip code | 11758 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 66-3-68 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/23/2016 |
| Sale price | $352,000 |
| Arm's length | Register |
| Current property tax | $23,376 |
| Building sqft | 2,840 |
| Building class | Office Building (464.14) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.055 |
| Buildings on lot | 1 |
| Year built | 1961 |
| Stories | 1 |
| Zoning district | Register (See more on map) |
| Capitalization rate | Register |
| Air conditioning | Central |
| Street | Paved |
| Traffic | Heavy |
| Area type | Neighborhood or spot |
| School district | Massapequa UFSD |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 2,840 | Office 1-3500 sf | C | 1961 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| 01-01 | 1,420 | Offices 1 - 3,500 sf | Register | Register | Register | Register | Central | Register |
| 02-02 | 1,420 | Offices 1 - 3,500 sf | Register | Register | Register | Register | Central | Register |
Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.
Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.
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 (464.14) located at 18 Unqua Road, Massapequa, NY 11758 has a total of 2,840 square feet and a current price per square foot of $123.
What is the year built & the current market value of 18 Unqua Road, Massapequa, NY 11758?18 Unqua Road, Massapequa, NY 11758 was built in 1961 and has a current tax assessor's market value of $302,500.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Sale |
|---|---|
| Listing date | 04/22/2026 |
| Last updated | 05/08/2026 |
| Lot size | 0.06 Acre |
Located in the bustling community of Massapequa, this property boasts a prime location near a variety of amenities and attractions, making it an ideal investment opportunity for office space. Just a stone's throw away from the vibrant downtown area, tenants will have easy access to a range of dining, retail, and entertainment options. The property is also close to the Massapequa Preserve, perfect for outdoor activities and leisurely strolls. With its proximity to major roadways and public transportation, the location offers convenience for commuters and visitors alike. This thriving area presents an attractive opportunity for office and office building investors seeking a strategic and dynamic location.Prime two‑story professional office building for sale, offering exceptional visibility and steady traffic at the signalized corner of Merrick Road and Unqua Road. This high‑exposure location supports a wide range of professional, medical, and service‑based uses. Each floor is approximately 1,450 SF with separate utilities, allowing for flexible single‑tenant or multi‑tenant occupancy. The building features a fully renovated modern interior with high‑end finishes, custom moldings, three bathrooms, high ceilings, central air, and an additional rear entrance for convenient access. The open layout accommodates multiple configurations, from collaborative workspaces to private office suites. The property includes five dedicated parking spaces, with additional street parking available. Its strategic position places it close to both local and national retailers as well as major thoroughfares, enhancing accessibility for clients, staff, and visitors. The building benefits from low annual taxes of $22,812.62, strengthening its appeal as a cost‑efficient owner‑user or investment opportunity
Create a free account to view the complete sales history for 18 Unqua Road, Massapequa, 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 18 Unqua Road, Massapequa, NY 11758. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $23,376 |
| Tax class | Register |
| Market value | $302,500 |
| Assessed value | $3,025 |
| Transitional assessed value | Register |
Here's the assessment & property tax history for 18 Unqua Road, Massapequa, 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 |
|---|---|---|---|---|---|
| 2026 | $302,500 | $3,025 | 772.765 | $23,376 | -0.30% |
| 2025 | $319,600 | $3,196 | 733.631 | $23,447 | -8.18% |
| 2024 | $402,460 | $4,025 | 695.388 | $25,535 | +3.34% |
| 2023 | $402,500 | $4,025 | 732.597 | $24,710 | -17.34% |
| 2022 | $402,500 | $4,025 | 742.667 | $29,892 | +0.63% |
The complete history of permits filed for 18 Unqua Road, Massapequa, 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.
| Total population | 54,375 |
| Median age | 44 |
| Average household income | $191,380 |
| Family households | 77.1% |
| Occupied housing units | 18,803 |
| Owner occupied units | 93.1% |
| Average number of people per household | 2.88 |
| Median year structure built | 1957 |
| Median value for units with a mortgage | $669,900 |
| Median value for units without a mortgage | $628,400 |
Create a free account to unlock extended information for 18 Unqua Road, Massapequa, 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 18 Unqua Road, Massapequa 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 18 Unqua Road, Massapequa.