| Primary address | 21 Grand Avenue, Lynbrook |
| Zip code | 11563 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | Lynbrook |
| Parcel ID | 37-52-15 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,075 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.126 |
| Buildings on lot | 1 |
| Year built | 1975 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 6 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Zoning district | Register (See more on map) |
| School district | Lynbrook 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:
21 Grand Avenue, Lynbrook, NY 11563 was built in 1975 and has a total of 1,075 square feet.
What is the assessed value of 21 Grand Avenue, Lynbrook, NY 11563 and the property tax paid?Assessed at $396, the tax amount paid for 21 Grand Avenue, Lynbrook, NY 11563 is $9,370.
When was 21 Grand Avenue, Lynbrook, NY 11563 last sold and what was the last sale price?21 Grand Avenue, Lynbrook, NY 11563 was last sold in 05/06/2015 for $445,000.
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 21 Grand Avenue, Lynbrook, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 05/06/2015 | $445,000 | 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 21 Grand Avenue, Lynbrook, NY 11563. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $9,370 |
| Tax class | Register |
| Market value | $396,000 |
| Assessed value | $396 |
Here's the assessment & property tax history for 21 Grand Avenue, Lynbrook, 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 | $396,000 | $396 | 2366.254 | $9,370 | -5.11% |
| 2025 | $428,000 | $428 | 2307.236 | $9,875 | -10.73% |
| 2024 | $510,298 | $434 | 2548.747 | $11,062 | -8.42% |
| 2023 | $451,000 | $451 | 2678.285 | $12,079 | -21.80% |
| 2022 | $510,000 | $510 | 3028.728 | $15,447 | -9.50% |
The complete history of permits filed for 21 Grand Avenue, Lynbrook, 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 Lynbrook so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Lynbrook and compare it to other neighborhoods in Nassau County.
Create a free account to unlock extended information for 21 Grand Avenue, Lynbrook, 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) | 0.2 (See more on map) |
Access the detailed traffic volume map for 21 Grand Avenue, Lynbrook 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) |
|---|---|---|---|---|---|
| West End School | 9 | Public | 1-5 | 401 | 0.28 |
| Our Lady Of Peace School | NR | Private | PK, K-8 | 287 | 0.65 |
| Our Lady Of Peace School | NR | Private | PK, K-8 | 287 | 0.65 |
| Valley Stream Christian Academy | NR | Private | K-12 | 110 | 0.75 |
| Davison Avenue Intermediate School | 6 | Public | 3-5 | 398 | 0.78 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lynbrook North Middle School | 6 | Public | 6-8 | 266 | 0.43 |
| Our Lady Of Peace School | NR | Private | PK, K-8 | 287 | 0.65 |
| Valley Stream Christian Academy | NR | Private | K-12 | 110 | 0.75 |
| Holy Name Of Mary School | NR | Private | PK, K-8 | 345 | 0.78 |
| Our Lady of Lourdes School | NR | Private | PK-8 | 266 | 1.03 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Valley Stream Christian Academy | NR | Private | K-12 | 110 | 0.75 |
| Valley Stream Central High School | 9 | Public | 10-12 | 1,078 | 0.94 |
| Lynbrook Senior High School | 9 | Public | 9-12 | 850 | 0.99 |
| Malverne Senior High School | 8 | Public | 9-12 | 628 | 1.27 |
| Valley Stream North High School | 7 | Public | 7-12 | 1,249 | 1.59 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Grand Avenue, Lynbrook.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 283 Hendrickson Ave, Lynbrook | 5,768 | 04/07/2021 | $764,000 |
| 1 Grand Ave, Lynbrook | 1,956 | 09/26/2019 | |
| 39 Grand Ave, Lynbrook | 1,638 | 03/04/2005 | $365,000 |
| 27 Grand Ave, Lynbrook | 1,993 | 12/20/2006 | |
| 35 Grand Ave, Lynbrook | 1,062 | 06/07/2017 | $380,000 |
| 4 Newton Ave, Lynbrook | 1,272 | 08/30/2022 | $600,000 |
| 338 Ocean Ave, Lynbrook | 5,772 | 09/16/2020 | |
| 43 Grand Ave, Lynbrook | 1,596 | 01/09/2013 | $325,000 |
| 1 College Pl, Lynbrook | |||
| 14 Merrick Rd, Lynbrook | 129,339 | 12/23/2025 | $31,169,180 |
| 31 Grand Ave, Lynbrook | 1,379 | 01/25/2017 | $414,000 |
| 191 Whitehall St, Lynbrook | 1,827 | 09/27/2023 | $340,379 |
| 315-321 Hendrickson Ave, Lynbrook | 10,782 | 02/11/2025 | $1,950,000 |
| 346 Ocean Ave, Lynbrook | 09/15/2020 | ||
| 289 Hendrickson Ave, Lynbrook | 1,352 | 05/17/2004 | $275,000 |
| 293 Hendrickson Ave, Valley Stream | 4,104 | 04/15/1999 | $340,000 |
| 11 Grand Ave, Lynbrook | 2,275 | 10/19/1999 | $291,000 |
| 8 Merrick Rd, Lynbrook | 9,971 | ||
| 15 Grand Ave, Lynbrook | 1,932 | 08/26/2014 | |
| 2 Newton Ave, Lynbrook | 1,298 | 06/25/2018 | $435,000 |
