| Primary address | 11 Demott Avenue, Rockville Centre |
| Zip code | 11570 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Rockville Centre |
| Parcel ID | 36-339-17 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 2,162 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.138 |
| Buildings on lot | 1 |
| Year built | 1930 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 8 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Attic | Unfinished |
| Basement | Full |
| Exterior wall | Stucco |
| Heating type | Central |
| Heating system | Hot water |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Rockville Centre UFSD |
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:
11 Demott Avenue, Rockville Centre, NY 11570 was built in 1930 and has a total of 2,162 square feet.
What is the assessed value of 11 Demott Avenue, Rockville Centre, NY 11570 and the property tax paid?Assessed at $588, the tax amount paid for 11 Demott Avenue, Rockville Centre, NY 11570 is $14,927.
When was 11 Demott Avenue, Rockville Centre, NY 11570 last sold and what was the last sale price?11 Demott Avenue, Rockville Centre, NY 11570 was last sold in 08/28/2003 for $560,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 11 Demott Avenue, Rockville Centre, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/28/2003 | $560,000 | 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 11 Demott Avenue, Rockville Centre, NY 11570. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $14,928 |
| Current property tax | $13,860 |
| Tax class | Register |
| Market value | $588,000 |
| Assessed value | $588 |
Here's the assessment & property tax history for 11 Demott Avenue, Rockville Centre, 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 | $588,000 | $588 | 2538.723 | $14,928 | -7.81% |
| 2025 | $663,000 | $663 | 2442.178 | $16,192 | -4.17% |
| 2024 | $750,000 | $642 | 2631.748 | $16,896 | -16.13% |
| 2023 | $738,000 | $738 | 2729.695 | $20,145 | -12.40% |
| 2022 | $750,000 | $750 | 3066.258 | $22,997 | -19.75% |
The complete history of permits filed for 11 Demott Avenue, Rockville Centre, 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 Rockville Centre so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Rockville Centre and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Rockville-Centre and see how their prices compare.
Create a free account to unlock extended information for 11 Demott Avenue, Rockville Centre, 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 11 Demott Avenue, Rockville Centre 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hewitt School | 7 | Public | K-5 | 455 | 0.15 |
| Watson School | 6 | Public | K-5 | 237 | 0.80 |
| Wilson School | 7 | Public | K-5 | 412 | 0.91 |
| William S Covert School | 7 | Public | K-5 | 279 | 1.00 |
| St Agnes Cathedral School | NR | Private | K-8 | 690 | 1.02 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| South Side Middle School | 6 | Public | 6-8 | 837 | 0.88 |
| St Agnes Cathedral School | NR | Private | K-8 | 690 | 1.02 |
| Howard T Herber Middle School | 7 | Public | 6-8 | 422 | 1.22 |
| Our Lady of Lourdes School | NR | Private | PK, K-8 | 0 | 1.45 |
| Our Lady of Lourdes School | NR | Private | PK-8 | 266 | 1.47 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| South Side High School | 9 | Public | 9-12 | 999 | 1.12 |
| Malverne Senior High School | 8 | Public | 9-12 | 628 | 1.15 |
| Hempstead High School | 2 | Public | 9-12 | 1,866 | 1.56 |
| Evergreen Charter School | 5 | Charter | K-11 | 966 | 1.66 |
| West Hempstead High School | 8 | Public | 7-12 | 783 | 1.73 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 11 Demott Avenue, Rockville Centre.