| Primary address | 21 Copiague Street, Valley Stream |
| Zip code | 11580 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Valley Stream |
| Parcel ID | 37-529-609 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $10,073 |
| Building sqft | 1,726 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.116 |
| Buildings on lot | 1 |
| Year built | 1925 |
| Stories | 1.7 |
| Style | Old Style |
| Rooms | 10 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Steam and vapor |
| School district | Valley Stream UFSD-30 |
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:
21 Copiague Street, Valley Stream, NY 11580 was built in 1925 and has a total of 1,726 square feet.
What is the assessed value of 21 Copiague Street, Valley Stream, NY 11580 and the property tax paid?Assessed at $480, the tax amount paid for 21 Copiague Street, Valley Stream, NY 11580 is $10,073.
How many residential units does this building have?This building has 2 residential unit(s).
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Create a free account to view the complete sales history for 21 Copiague Street, Valley Stream, 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 21 Copiague Street, Valley Stream, NY 11580. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $10,074 |
| Tax class | Register |
| Market value | $480,000 |
| Assessed value | $480 |
Here's the assessment & property tax history for 21 Copiague Street, Valley Stream, 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 | $480,000 | $480 | 2098.733 | $10,074 | +0.16% |
| 2025 | $480,000 | $480 | 2095.279 | $10,057 | n/a |
The complete history of permits filed for 21 Copiague Street, Valley Stream, 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 Valley Stream so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Valley Stream and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Valley-Stream and see how their prices compare.
Access the detailed traffic volume map for 21 Copiague Street, Valley Stream to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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