| Primary address | 20 Lee Street, Hauppauge |
| Zip code | 11788 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 18-2-19.1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/31/2019 |
| Sale price | $541,250 |
| Arm's length | Register |
| Property tax | $12,039 |
| Building sqft | 2,676 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.22 |
| Year built | 1974 |
| Units | 2 |
| 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:
20 Lee Street, Hauppauge, NY 11788 was built in 1974 and has a total of 2,676 square feet.
What is the assessed value of 20 Lee Street, Hauppauge, NY 11788 and the property tax paid?Assessed at $55,000, the tax amount paid for 20 Lee Street, Hauppauge, NY 11788 is $12,038.
When was 20 Lee Street, Hauppauge, NY 11788 last sold?20 Lee Street, Hauppauge, NY 11788 was last sold in 12/07/2022.
How many residential units does this building have?This building has 2 residential unit(s).
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 20 Lee Street, Hauppauge, 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 20 Lee Street, Hauppauge, NY 11788. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,039 |
| Market value | $774,648 |
| Assessed value | $55,000 |
Here's the assessment & property tax history for 20 Lee Street, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $774,648 | $55,000 | 21.889 | $12,039 | +5.33% |
| 2024-2025 | $774,648 | $55,000 | 20.782 | $11,430 | +4.46% |
| 2023-2024 | $755,495 | $55,000 | 19.895 | $10,942 | -0.88% |
| 2022-2023 | $664,251 | $55,000 | 20.071 | $11,039 | +1.19% |
| 2021-2022 | $592,672 | $55,000 | 19.834 | $10,909 | +4.17% |
The complete history of permits filed for 20 Lee Street, 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 20 Lee Street, 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 20 Lee Street, 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) |
|---|---|---|---|---|---|
| Cherokee Street Elementary School | 5 | Public | K-5 | 592 | 0.68 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.23 |
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.23 |
| Tackan Elementary School | 7 | Public | K-5 | 499 | 1.42 |
| Andrew T Morrow School | 3 | Public | K-6 | 795 | 1.55 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.23 |
| Great Hollow Middle School | 7 | Public | 6-8 | 828 | 1.42 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.63 |
| Ronkonkoma Middle School | 8 | Public | 6-8 | 672 | 2.08 |
| Hauppauge Middle School | 6 | Public | 6-8 | 748 | 2.13 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Cleary School For The Deaf | NR | Private | PK-12 | 79 | 1.23 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.63 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.27 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.96 |
| Lake Grove School | NR | Private | 8-12 | 50 | 3.03 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Lee Street, Hauppauge.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 112 Applegate Dr, Central Islip | 03/13/2003 | ||
| 7 Santam CT, Bay Shore | 01/11/2007 | $376,000 | |
| 799 Church St, Bayport | 08/30/1999 | $235,000 | |
| 1747 Manatuck Blvd, Bay Shore | 11/25/2002 | ||
| 48 Tyler Ave, West Sayville | 07/10/2006 | ||
| 815 Wilson Blvd, Central Islip | 2,630 | 08/05/2022 | $390,000 |
| 4 Arbutus CT, Ronkonkoma | 02/23/1999 | $145,000 | |
| 353 Smith St, Central Islip | 05/16/2011 | $60,000 | |
| 51 Monell Ave, Islip | 2,047 | 08/31/2020 | $499,990 |
| 889 Udall Rd, West Islip | 913 | 08/07/2018 | $340,000 |
| 38 Oakland St, Brentwood | 10/26/2022 | $490,000 | |
| 12 Pilgrim Rd, Brentwood | 04/06/2000 | $90,669 | |
| 981 Spur Dr N, Bay Shore | 919 | 05/14/2021 | $415,000 |
| 43 Satinwood St, Central Islip | 09/05/2006 | ||
| 2 Wilson Blvd, Central Islip | 16,470 | 02/11/1999 | $620,000 |
| 82 Tyler Ave, West Sayville | 04/23/1999 | ||
| 151 Cirrus Rd, Holbrook | 09/11/2025 | $780,000 | |
| 44 Surf View Walk, Ocean Beach | 12/09/2025 | $1,250,000 | |
| 15 Campion St, Brentwood | 06/01/2009 | $100 | |
| 33 E Beech St, Central Islip | 04/17/2024 | $415,000 |