| Primary address | 12 Sylvan Road, Hauppauge |
| Zip code | 11788 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 157-1-31 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $5,407 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.3 |
| 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).
Create a free account to access valuable data points such as:
Assessed at $4,430, the tax amount paid for 12 Sylvan Road, Hauppauge, NY 11788 is $8,370.
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 12 Sylvan Road, Hauppauge, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 12 Sylvan Road, Hauppauge, NY 11788. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $8,370 |
| Current property tax | $5,407 |
| Market value | $515,117 |
| Assessed value | $4,430 |
Here's the assessment & property tax history for 12 Sylvan Road, 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 | $515,117 | $4,430 | 1734.252 | $7,683 | +20.45% |
| 2023-2024 | $509,196 | $4,430 | 1439.841 | $6,378 | -3.94% |
| 2022-2023 | $632,857 | $4,430 | 1498.925 | $6,640 | -13.57% |
| 2021-2022 | $395,536 | $4,430 | 1734.273 | $7,683 | +0.70% |
| 2020-2021 | $385,217 | $4,430 | 1722.291 | $7,630 | -25.92% |
The complete history of permits filed for 12 Sylvan Road, 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.
Access a detailed real estate market overview of Smithtown so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Smithtown and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 12 Sylvan Road, 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 12 Sylvan Road, 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) |
|---|---|---|---|---|---|
| Mount Pleasant Elementary School | 6 | Public | K-5 | 492 | 0.45 |
| Ivy League School | NR | Private | PK-8 | 253 | 0.51 |
| Ivy League School | NR | Private | PK-8 | 253 | 0.51 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.51 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ivy League School | NR | Private | PK-8 | 253 | 0.51 |
| Ivy League School | NR | Private | PK-8 | 224 | 0.51 |
| Hauppauge Middle School | 6 | Public | 6-8 | 748 | 0.74 |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.21 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 0.92 |
| Smithtown Christian School | NR | Private | PK, K-12 | 529 | 1.21 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.43 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.53 | |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 2.62 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Sylvan Road, Hauppauge.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 6 Estate Rd, Smithtown | 06/03/2011 | ||
| 21 Wood Ln, Smithtown | 1,244 | 01/25/2007 | $525,000 |
| 10 Estate Rd, Smithtown | 1,544 | 06/19/1997 | |
| 85 Redan Dr, Smithtown | 2,740 | 01/18/2019 | $780,000 |
| 43 Tanglewood Dr, Smithtown | 2,831 | 11/01/2023 | $182,006 |
| 531 Route 111, Hauppauge | 06/10/2008 | $960,000 | |
| 8 Sylvan Rd, Smithtown | 1,516 | 06/13/2022 | $712,000 |
| 23 Wood Ln, Smithtown | |||
| 8 Estate Rd, Smithtown | 12/10/2009 | ||
| 179 Brooksite Dr, Smithtown | 11/29/2022 | $558,390 | |
| 14 Estate Rd, Smithtown | |||
| 10 Sylvan Rd, Smithtown | 04/01/2013 | ||
| 551 Route 111, Hauppauge | 12/05/2019 | ||
| 45 Tanglewood Dr, Smithtown | 1,354 | 08/29/1995 | $158,000 |
| 527 Route 111, Hauppauge | 10/11/2006 | $925,000 | |
| 500 Route 111, Smithtown | |||
| 533 Route 111, Hauppauge | 02/15/2001 | $495,000 | |
| 181 Brooksite Dr, Smithtown | 1,475 | ||
| 12 Estate Rd, Smithtown | 1,281 | 12/01/2014 | |
| 87 Redan Dr, Smithtown | 3,080 | 03/07/2001 | $502,600 |