| Primary address | 623 Grand Boulevard, Deer Park |
| Zip code | 11729 |
| County | Suffolk |
| Municipality | Babylon |
| Parcel ID | 65-1-35 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $0 |
| Building sqft | 310,500 |
| Building class | Residential (310) |
| Acreage | 0.961
|
| Year built | 2025 |
| Zoning district | Register |
| School district | Deer Park |
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:
623 Grand Boulevard, Deer Park, NY 11729 was built in 2025 and has a total of 310,500 square feet.
What is the assessed value of 623 Grand Boulevard, Deer Park, NY 11729 and the property tax paid?Assessed at $800, the tax amount paid for 623 Grand Boulevard, Deer Park, NY 11729 is $2,675.
When was 623 Grand Boulevard, Deer Park, NY 11729 last sold?623 Grand Boulevard, Deer Park, NY 11729 was last sold in 09/09/2025.
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 623 Grand Boulevard, Deer Park, 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 623 Grand Boulevard, Deer Park, NY 11729. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $2,675 |
| Current property tax | $0 |
| Market value | $135,593 |
| Assessed value | $800 |
Here's the assessment & property tax history for 623 Grand Boulevard, Deer Park, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $119,403 | $800 | 324.6553 | $2,597 | +3.62% |
| 2023-2024 | $121,212 | $800 | 313.3151 | $2,507 | +2.41% |
| 2022-2023 | $102,564 | $800 | 305.9299 | $2,447 | +0.84% |
| 2021-2022 | $91,954 | $800 | 303.3814 | $2,427 | +1.59% |
| 2020-2021 | $87,912 | $800 | 298.6364 | $2,389 | +2.64% |
The complete history of permits filed for 623 Grand Boulevard, Deer Park, 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.
Create a free account to unlock extended information for 623 Grand Boulevard, Deer Park, 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 623 Grand Boulevard, Deer Park 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) |
|---|---|---|---|---|---|
| John F Kennedy Intermediate School | 6 | Public | 3-5 | 830 | 0.38 |
| Ss Cyril & Methodius School | NR | Private | PK-8 | 195 | 0.52 |
| Ss Cyril & Methodius School | NR | Private | PK-8 | 195 | 0.52 |
| St Cyril & Methodius Catholic School | NR | Private | PK-8 | 190 | 0.52 |
| St Cyril & Methodius Catholic School | NR | Private | PK-8 | 190 | 0.52 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ss Cyril & Methodius School | NR | Private | PK-8 | 195 | 0.52 |
| St Cyril & Methodius Catholic School | NR | Private | PK-8 | 190 | 0.52 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 0.58 |
| West Middle School | 4 | Public | 6-8 | 848 | 1.28 |
| Robert Frost Middle School | 7 | Public | 6-8 | 903 | 1.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 0.58 |
| Deer Park High School | 7 | Public | 9-12 | 1,314 | 0.81 |
| Upper Room Christian School | NR | Private | K-12 | 149 | 1.87 |
| Brentwood Res Center | NR | Public | 9-10, 12 | 11 | 2.20 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.28 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 623 Grand Boulevard, Deer Park.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 79 Crossway Dr, Deer Park | 2,188 | 10/16/2017 | $345,000 |
| 350 Carlls Path, Deer Park | |||
| 625 Grand Blvd, Deer Park | 310,500 | ||
| 116 E Booker Ave, Wyandanch | 864 | 01/24/2025 | |
| 336 Commack Rd, Deer Park | |||
| 338 Commack Rd, Deer Park | 1,536 | 05/24/2023 | $640,000 |
| 112 E Booker Ave, Wyandanch | 864 | 09/27/2024 | $517,000 |
| 83 Crossway Dr, Deer Park | 2,237 | 01/25/2022 | $655,000 |
| 128 E Booker Ave, Wyandanch | 2,672 | 01/23/2023 | |
| 108 E Booker Ave, Wyandanch | 1,087 | 11/29/2012 | $71,000 |
| 334 Commack Rd, Deer Park | 884 | 06/17/1994 | $169,000 |
| 647 Grand Blvd, Deer Park | 310,500 | 05/25/2023 | $35,000,000 |
| 615 Grand Blvd, Deer Park | 3,843 | ||
| 75 Crossway Dr, Deer Park | 1,788 | 03/31/2023 | |
| 120 E Booker Ave, Wyandanch | 864 | 06/02/1997 | |
| 377 Carlls Path, Deer Park | |||
| 651 Grand Blvd, Deer Park | 6,600 | ||
| 659 Grand Blvd, Deer Park | 1,550 | 01/27/2017 | $550,000 |
| 124 E Booker Ave, Wyandanch | 864 | 09/24/2012 | $95,000 |
| 71 Crossway Dr, Deer Park | 2,305 | 03/07/2002 | $290,500 |