| Primary address | 23 Carldon Lane, Hauppauge |
| Zip code | 11788 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 4-3-27 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $13,109 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.46 |
| Zoning district | Register |
| School district | Hauppauge |
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).
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Assessed at $62,400, the tax amount paid for 23 Carldon Lane, Hauppauge, NY 11788 is $13,658.
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 23 Carldon Lane, Hauppauge, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 23 Carldon Lane, Hauppauge, NY 11788. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $13,659 |
| Current property tax | $13,109 |
| Market value | $878,873 |
| Assessed value | $62,400 |
Here's the assessment & property tax history for 23 Carldon Lane, Hauppauge, 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 | $878,873 | $62,400 | 20.782 | $12,968 | +4.46% |
| 2023-2024 | $857,143 | $62,400 | 19.895 | $12,414 | -0.88% |
| 2022-2023 | $753,624 | $62,400 | 20.071 | $12,524 | +1.19% |
| 2021-2022 | $672,414 | $62,400 | 19.834 | $12,376 | +2.28% |
| 2020-2021 | $643,299 | $62,400 | 19.392 | $12,101 | -20.28% |
The complete history of permits filed for 23 Carldon Lane, Hauppauge, 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 23 Carldon Lane, Hauppauge, 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 23 Carldon Lane, Hauppauge 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) |
|---|---|---|---|---|---|
| Ivy League School | NR | Private | PK-8 | 253 | 0.88 |
| Ivy League School | NR | Private | PK-8 | 253 | 0.88 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.88 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.88 |
| Bretton Woods Elementary School | 7 | Public | PK, K-5 | 512 | 0.99 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Gersh Academy | NR | Private | 6-12 | 0 | 0.43 |
| Hauppauge Middle School | 6 | Public | 6-8 | 748 | 0.48 |
| Ivy League School | NR | Private | PK-8 | 253 | 0.88 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.88 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.58 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Gersh Academy | NR | Private | 6-12 | 0 | 0.43 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 0.58 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.83 |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 2.18 |
| Developmental Disabilities Institute | NR | Private | 222 | 2.46 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 23 Carldon Lane, Hauppauge.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 419 Macarthur Blvd, Hauppauge | 4,303 | 02/28/2018 | $530,000 |
| 7 Carldon Ln, Hauppauge | 1,716 | 05/15/2020 | $500,000 |
| 55 Village Ln, Hauppauge | |||
| 156 John St, Hauppauge | 11/17/2011 | $400,000 | |
| 8 Carldon Ln, Hauppauge | |||
| 19 Radburn Dr, Hauppauge | 1,716 | 01/18/2017 | |
| 46 Village Ln, Hauppauge | 06/16/2014 | $258,000 | |
| 43 Village Ln, Hauppauge | |||
| 50 Village Ln, Hauppauge | 08/20/2018 | ||
| 130 John St, Hauppauge | 07/26/1996 | $256,000 | |
| 19 Carldon Ln, Hauppauge | |||
| 20 Carldon Ln, Hauppauge | |||
| 59 Village Ln, Hauppauge | 1,833 | 01/06/2022 | $565,000 |
| 12 Carldon Ln, Hauppauge | 07/01/1997 | $210,000 | |
| 66 Village Ln, Hauppauge | 2,140 | 12/04/2020 | |
| 11 Carldon Ln, Hauppauge | 11/15/2011 | ||
| 162 John St, Hauppauge | 2,092 | 08/16/2022 | $720,000 |
| 421 Macarthur Blvd, Hauppauge | 2,449 | 05/23/2024 | $705,000 |
| 72 Village Ln, Hauppauge | |||
| 58 Village Ln, Hauppauge | 1,716 | 12/01/2017 | $500,000 |