| Primary address | 9 Knolls Lane, Manhasset |
| Zip code | 11030 |
| County | Nassau |
| Town/City | North Hempstead |
| Village (swiss code) | Flower Hill |
| Parcel ID | 3-64-284 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 6,074 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 1.01 |
| Buildings on lot | 1 |
| Year built | 1957 |
| Stories | 1.5 |
| Style | Modified Ranch |
| Rooms | 7 |
| Bathrooms | 3 |
| Half bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 3 |
| Zoning district | Register (See more on map) |
| School district | Port Washington UFSD |
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:
9 Knolls Lane, Manhasset, NY 11030 was built in 1957 and has a total of 6,074 square feet.
What is the assessed value of 9 Knolls Lane, Manhasset, NY 11030 and the property tax paid?Assessed at $2,442, the tax amount paid for 9 Knolls Lane, Manhasset, NY 11030 is $50,781.
When was 9 Knolls Lane, Manhasset, NY 11030 last sold and what was the last sale price?9 Knolls Lane, Manhasset, NY 11030 was last sold in 06/16/2025 for $3,750,000.
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 9 Knolls Lane, Manhasset, 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 9 Knolls Lane, Manhasset, NY 11030. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $50,781 |
| Tax class | Register |
| Market value | $2,442,000 |
| Assessed value | $2,442 |
Here's the assessment & property tax history for 9 Knolls Lane, Manhasset, 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 |
|---|---|---|---|---|---|
| 2026 | $2,442,000 | $2,442 | 2079.487 | $50,781 | -2.82% |
| 2025 | $2,604,000 | $2,604 | 2006.748 | $52,256 | +0.06% |
| 2024 | $2,796,000 | $2,457 | 2125.527 | $52,224 | +1.64% |
| 2023 | $2,318,000 | $2,318 | 2216.534 | $51,379 | -23.09% |
| 2022 | $2,796,000 | $2,796 | 2389.378 | $66,807 | -9.44% |
The complete history of permits filed for 9 Knolls Lane, Manhasset, 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 9 Knolls Lane, Manhasset, 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 9 Knolls Lane, Manhasset 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) |
|---|---|---|---|---|---|
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.42 |
| South Salem Elementary School | 6 | Public | K-5 | 424 | 0.84 |
| Munsey Park Elementary School | 7 | Public | K-6 | 863 | 1.07 |
| St Mary's Elementary School | NR | Private | PK-8 | 234 | 1.37 |
| St Mary's Elementary School | NR | Private | PK-8 | 234 | 1.37 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.42 |
| Carrie Palmer Weber Middle School | 7 | Public | 6-8 | 1,216 | 0.87 |
| Manhasset Middle School | 8 | Public | 7-8 | 521 | 1.27 |
| St Mary's Elementary School | NR | Private | PK-8 | 234 | 1.37 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 1.78 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Vincent Smith School | NR | Private | 2-12 | 46 | 0.42 |
| Manhasset Secondary School | 10 | Public | 9-12 | 962 | 1.27 |
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 1.40 |
| St Mary's College Prepartory High School | NR | Private | 9-12 | 679 | 1.44 |
| Village School | NR | Public | 8-12 | 44 | 2.68 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 9 Knolls Lane, Manhasset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 347 Nassau Ave, Manhasset | 3,422 | 05/04/2010 | $2,138,000 |
| 27 Sycamore Dr, Roslyn | 3,520 | 12/13/2007 | $525,000 |
| 370 Stonytown Rd, Manhasset | 5,149 | 03/01/2019 | $2,183,700 |
| 23 Bonnie Heights Rd, Manhasset | 4,091 | 11/20/2020 | $3,426,000 |
| 57 W Shore Rd, Roslyn | 3,929 | 09/30/2021 | |
| 49 Colony Ln, Manhasset | 3,591 | 09/29/2009 | $1,950,000 |