| Primary address | 42 Old Northport Road, Kings Park |
| Zip code | 11754 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 44-3-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $20,514 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.25 |
| Zoning district | Register |
| School district | Smithtown |
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 $7,860, the tax amount paid for 42 Old Northport Road, Kings Park, NY 11754 is $20,249.
When was 42 Old Northport Road, Kings Park, NY 11754 last sold?42 Old Northport Road, Kings Park, NY 11754 was last sold in 07/03/2012.
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 42 Old Northport Road, Kings Park, including title documents, transfer conditions, mortgages and liens.
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 42 Old Northport Road, Kings Park, NY 11754. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $20,250 |
| Current property tax | $20,514 |
| Market value | $982,500 |
| Assessed value | $7,860 |
Here's the assessment & property tax history for 42 Old Northport Road, Kings Park, 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 | $982,500 | $7,860 | 2576.282 | $20,250 | +4.31% |
| 2024-2025 | $913,954 | $7,860 | 2469.867 | $19,413 | +16.07% |
| 2023-2024 | $903,449 | $7,860 | 2127.961 | $16,726 | +2.50% |
| 2022-2023 | $1,122,857 | $7,860 | 2076.086 | $16,318 | -11.46% |
| 2021-2022 | $701,786 | $7,860 | 2344.675 | $18,429 | +1.58% |
The complete history of permits filed for 42 Old Northport Road, Kings Park, 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 42 Old Northport Road, Kings Park, 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 42 Old Northport Road, Kings Park 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) |
|---|---|---|---|---|---|
| Accompsett Elementary School | 7 | Public | K-5 | 527 | 0.50 |
| Parkview Elementary School | 9 | Public | PK, K-3 | 405 | 0.86 |
| Parkview Elementary School | 9 | Public | PK, K-3 | 405 | 0.86 |
| Indian Hollow School | NR | Public | K-2 | 236 | 1.28 |
| Rj O Intermediate School | 5 | Public | 3-5 | 377 | 1.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Accompsett Middle School | 7 | Public | 6-8 | 532 | 0.38 |
| Sappo School | NR | Private | K-12 | 67 | 1.64 |
| William T Rogers Middle School | 7 | Public | 6-8 | 636 | 1.65 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.85 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 2.14 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Smithtown High School West | 10 | Public | 9-12 | 1,270 | 0.29 |
| Kings Park High School | 9 | Public | 9-12 | 857 | 1.19 |
| Sappo School | NR | Private | K-12 | 67 | 1.64 |
| Developmental Disabilities Institute | NR | Private | 222 | 1.85 | |
| Commack High School | 9 | Public | 9-12 | 1,861 | 2.15 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 42 Old Northport Road, Kings Park.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 38 Old Northport Rd, Kings Park | 2,345 | 07/30/2021 | $925,000 |
| 36 Old Northport Rd, Kings Park | 08/29/2022 | ||
| 10 Tony Dr, Kings Park | 2,600 | ||
| 499 Lawrence Rd, Kings Park | 11/01/2016 | $800,000 | |
| 293 Old Indian Head Rd, Kings Park | 832 | 12/22/2003 | $349,000 |
| 12 Old Rd, Kings Park | 1,870 | 12/21/1999 | $232,000 |
| 59 Long House Way, Commack | 2,192 | 09/01/2021 | $825,000 |
| 45 Long House Way, Commack | 1,852 | 08/09/2018 | $620,000 |
| 4 Aspatuck CT, Commack | 2,444 | 12/21/2015 | $625,000 |
| 41 Long House Way, Commack | 2,167 | 06/23/2004 | $645,000 |
| 17 Old Rd, Kings Park | 2,822 | 08/30/2001 | $370,000 |
| 1 Lawrence Rd, Kings Park | 02/09/2023 | $1,224,000 | |
| 317 Old Indian Head Rd, Kings Park | 1,774 | 04/28/2025 | |
| 47 Long House Way, Commack | 1,999 | 08/23/2021 | $755,000 |
| 297 Old Indian Head Rd, Kings Park | 1,900 | 11/05/2019 | |
| 12 Tony Dr, Kings Park | 2,600 | 02/25/2022 | $875,000 |
| 5 Aspatuck CT, Commack | 2,430 | 09/24/2003 | $650,000 |
| 43 Long House Way, Commack | 2,266 | 05/08/1998 | $270,900 |
| 15 Old Rd, Kings Park | 2,559 | 11/30/2005 | $542,500 |
| 3 Aspatuck CT, Commack | 2,573 | 07/14/2021 | $940,000 |