| Primary address | 11 19th Avenue, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 102-1-61 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/18/2007 |
| Sale price | $440,000 |
| Arm's length | Register |
| Current property tax | $9,518 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.5 |
| 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 $35,800, the tax amount paid for 11 19th Avenue, Ronkonkoma, NY 11779 is $10,341.
When was 11 19th Avenue, Ronkonkoma, NY 11779 last sold and what was the last sale price?11 19th Avenue, Ronkonkoma, NY 11779 was last sold in 07/18/2007 for $440,000.
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 19th Avenue, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/18/2007 | $440,000 | 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 19th Avenue, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,341 |
| Current property tax | $9,518 |
| Market value | $504,225 |
| Assessed value | $35,800 |
Here's the assessment & property tax history for 11 19th Avenue, 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 | $504,225 | $35,800 | 28.886 | $10,341 | +4.73% |
| 2024-2025 | $504,225 | $35,800 | 27.581 | $9,874 | +4.79% |
| 2023-2024 | $491,758 | $35,800 | 26.321 | $9,423 | +1.30% |
| 2022-2023 | $432,367 | $35,800 | 25.984 | $9,302 | +0.86% |
| 2021-2022 | $385,776 | $35,800 | 25.763 | $9,223 | +2.14% |
The complete history of permits filed for 11 19th Avenue, 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 11 19th Avenue, 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 11 19th Avenue, 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) |
|---|---|---|---|---|---|
| Helen B Duffield Elementary School | 6 | Public | K-5 | 322 | 1.11 |
| Andrew T Morrow School | 3 | Public | K-6 | 795 | 1.42 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.47 |
| Edith L Slocum Elementary School | 6 | Public | PK, K-5 | 272 | 1.47 |
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 1.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 1.02 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.10 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.28 |
| St Joseph School | NR | Private | PK, K-8 | 212 | 2.35 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 2.59 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 1.18 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.28 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 2.63 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.81 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 3.13 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 11 19th Avenue, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 35 Gainsborough Rd, Holbrook | 07/13/2007 | $450,000 | |
| 1617 N Thompson Dr, Bay Shore | 950 | 06/13/2018 | $239,990 |
| 44 Church Ln, West Islip | 02/28/2011 | $325,000 | |
| 338 Raft Ave, Holbrook | 07/30/2007 | $379,990 | |
| 79 W Main St, Bay Shore | 01/07/2015 | $336,500 | |
| 34 Union Ave, Islip | 10/14/2009 | ||
| 55 Beech St, Central Islip | 1,931 | 08/07/2007 | |
| 61 E Halley Ln, Central Islip | 1,288 | 06/25/2019 | $280,000 |
| 145 New York Ave, Bay Shore | 04/10/2007 | ||
| 230 G Springmeadow Dr, Holbrook | 04/05/2016 | $228,000 | |
| 224 Claywood Dr, Brentwood | 07/13/2007 | $378,000 | |
| 200 Oakdale Bohemiard, Bohemia | 1,215 | 06/07/2007 | |
| 84 Sequoia Way, Holbrook | 07/11/2007 | $405,000 | |
| 192 Pawnee St, Ronkonkoma | 980 | 10/24/2018 | $335,000 |
| 820 Sandra Ave, West Islip | 07/20/2007 | $485,000 | |
| 57 Quintuck Ln, East Islip | 04/16/2025 | ||
| 190 Candlewood Rd, Bay Shore | 24,482 | 06/26/2007 | $1,400 |
| 9 Tariff St, Sayville | 12/18/2007 | ||
| 16 Wingam Dr, Islip | 04/04/2007 | ||
| 508 Greenbelt Pkwy, Holtsville | 07/13/2007 | $354,000 |