| Primary address | 4840 Express Dr S, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 48-2-44.2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/04/2018 |
| Sale price | $318,000 |
| Arm's length | Register |
| Current property tax | $8,995 |
| Building sqft | 1,512 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.26 |
| Year built | 1990 |
| 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:
4840 Express Dr S, Ronkonkoma, NY 11779 was built in 1990 and has a total of 1,512 square feet.
What is the assessed value of 4840 Express Dr S, Ronkonkoma, NY 11779 and the property tax paid?Assessed at $35,300, the tax amount paid for 4840 Express Dr S, Ronkonkoma, NY 11779 is $10,196.
When was 4840 Express Dr S, Ronkonkoma, NY 11779 last sold and what was the last sale price?4840 Express Dr S, Ronkonkoma, NY 11779 was last sold in 10/04/2018 for $318,000.
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 4840 Express Dr S, 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 4840 Express Dr S, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,197 |
| Current property tax | $8,995 |
| Market value | $497,183 |
| Assessed value | $35,300 |
Here's the assessment & property tax history for 4840 Express Dr S, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $497,183 | $35,300 | 27.581 | $9,736 | +4.79% |
| 2023-2024 | $484,890 | $35,300 | 26.321 | $9,291 | +1.30% |
| 2022-2023 | $426,328 | $35,300 | 25.984 | $9,172 | +0.86% |
| 2021-2022 | $380,387 | $35,300 | 25.763 | $9,094 | +2.14% |
| 2020-2021 | $363,918 | $35,300 | 25.224 | $8,904 | +4.15% |
The complete history of permits filed for 4840 Express Dr S, 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 4840 Express Dr S, 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 4840 Express Dr S, 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) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.45 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.45 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.48 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 0.48 |
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 0.86 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph School | NR | Private | PK, K-8 | 212 | 0.45 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.04 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.73 |
| Samoset Middle School | 6 | Public | 6-8 | 892 | 1.84 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.73 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 2.14 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.16 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.86 |
| Gersh Academy | NR | Private | 6-12 | 0 | 3.49 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 4840 Express Dr S, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 248 Feller Dr, Central Islip | 07/14/2004 | $200,000 | |
| 64 Nassau St, Islip Terrace | 3,067 | 02/14/2018 | $545,000 |
| 233 Storm Dr, Holtsville | 12/08/2005 | $285,000 | |
| 2 James St, Islip | 1,485 | 07/27/2017 | $328,421 |
| 76 Kobb Blvd, West Islip | 06/26/1996 | $144,500 | |
| 1438 Lombardy Blvd, Bay Shore | 906 | 05/11/2021 | |
| 330 Washington Ave, Brentwood | 09/13/2007 | $690,000 | |
| 11 Brook Pl, East Islip | 11/18/2005 | $353,000 | |
| 553 Higbie Ln, West Islip | 06/25/1996 | $105,000 | |
| 30 Henry St, Bayport | 07/03/1996 | $202,000 | |
| 159 Iroquois St, Ronkonkoma | 1,050 | 01/23/2019 | |
| 164 Franklin Rd, Oakdale | 07/29/2003 | ||
| 231 Oakwood Ave, Bayport | 11/15/2024 | $810,000 | |
| 137 Tabor St, Brentwood | 05/08/2025 | ||
| 1501 Chicago Ave, Bay Shore | 12/14/2016 | $355,000 | |
| 79 Amy Dr, Sayville | 2,982 | 10/22/2018 | $640,000 |
| 40 Merrick St, Islip Terrace | 07/03/1996 | $110,000 | |
| 78 Northwood Blvd, Central Islip | 10/28/2003 | $310,000 | |
| 730 Tanglewood Rd, West Islip | 03/19/2012 | $380,000 | |
| 19 Blythe Rd, Ronkonkoma | 01/18/2018 |