| Primary address | 430 Deer Road, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 32-4-52 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/20/2017 |
| Sale price | $385,000 |
| Arm's length | Register |
| Property tax | $12,710 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.14 |
| Zoning district | Register |
| School district | Connetquot |
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:
Assessed at $44,000, the tax amount paid for 430 Deer Road, Ronkonkoma, NY 11779 is $12,709.
When was 430 Deer Road, Ronkonkoma, NY 11779 last sold and what was the last sale price?430 Deer Road, Ronkonkoma, NY 11779 was last sold in 01/20/2017 for $385,000.
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 430 Deer Road, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 430 Deer Road, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,710 |
| Market value | $619,718 |
| Assessed value | $44,000 |
Here's the assessment & property tax history for 430 Deer Road, Ronkonkoma, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $619,718 | $44,000 | 28.886 | $12,710 | +4.73% |
| 2024-2025 | $619,718 | $44,000 | 27.581 | $12,136 | +4.79% |
| 2023-2024 | $604,396 | $44,000 | 26.321 | $11,581 | +1.30% |
| 2022-2023 | $531,401 | $44,000 | 25.984 | $11,433 | +0.86% |
| 2021-2022 | $474,138 | $44,000 | 25.763 | $11,336 | +2.14% |
The complete history of permits filed for 430 Deer Road, Ronkonkoma, 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 430 Deer Road, Ronkonkoma, 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 430 Deer Road, Ronkonkoma 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) |
|---|---|---|---|---|---|
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.49 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.49 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.63 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.63 |
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 0.87 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.63 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.08 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.35 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.92 |
| Great Hollow Middle School | 7 | Public | 6-8 | 828 | 2.63 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.35 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 2.17 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.26 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.71 |
| Gersh Academy | NR | Private | 6-12 | 0 | 3.11 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 430 Deer Road, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 12 E Chestnut St, Central Islip | 12/29/2025 | $695,000 | |
| 1544 Manatuck Blvd, Bay Shore | 07/26/2005 | $360,000 | |
| 287 Islip Ave, Islip | 2,023 | 03/10/2020 | $261,000 |
| 195 Ballad Cir, Holbrook | 09/30/2005 | $430,000 | |
| 129 Applegate Dr, Central Islip | 09/29/2005 | $325,000 | |
| 235 Brook St, Oakdale | 10/09/2012 | ||
| 490 Clift St, Central Islip | 07/26/2023 | $340,000 | |
| 24 W Spruce St, Islip | 10/06/2005 | $412,000 | |
| 40 Willoughby Ave, West Islip | 08/02/2024 | $435,000 | |
| 218 McNeill St, Sayville | 04/02/2025 | $313,500 | |
| 8 Lincoln Rd, Ronkonkoma | 1,260 | 08/14/2024 | $510,000 |
| 216 Wildwood Rd, Ronkonkoma | 1,471 | 03/08/2021 | $525,000 |
| 23 Apple St, Central Islip | 08/26/2005 | $410,000 | |
| 1051 Nugent Ave, Bay Shore | 08/04/2016 | $176,500 | |
| 187 Bridge Rd, Hauppauge | 05/20/2025 | ||
| 169 Union Ave, Islip | 1,466 | 05/06/2021 | $593,000 |
| 528 Main St, Islip | 5,800 | 09/22/2005 | $457,000 |
| 216 Blue Point Rd W, Holtsville | 1,578 | 07/10/2017 | $410,000 |
| 1947 Louis Kossuth Ave, Ronkonkoma | 04/13/2023 | $580,000 | |
| 108 Walnut Walk, Bay Shore | 09/14/2005 | $191,852 |