| Primary address | 1 Harvard Lane, Commack |
| Zip code | 11725 |
| County | Suffolk |
| Municipality | Smithtown |
| Parcel ID | 92-4-7 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/20/2006 |
| Sale price | $20,000 |
| Arm's length | Register |
| Current property tax | $10,801 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.4 |
| Zoning district | Register |
| School district | Commack |
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 $4,515, the tax amount paid for 1 Harvard Lane, Commack, NY 11725 is $11,626.
When was 1 Harvard Lane, Commack, NY 11725 last sold and what was the last sale price?1 Harvard Lane, Commack, NY 11725 was last sold in 07/20/2006 for $20,000.
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 1 Harvard Lane, Commack, 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 1 Harvard Lane, Commack, NY 11725. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,627 |
| Current property tax | $10,801 |
| Market value | $525,000 |
| Assessed value | $4,515 |
Here's the assessment & property tax history for 1 Harvard Lane, Commack, 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 | $525,000 | $4,515 | 2484.041 | $11,215 | +11.55% |
| 2023-2024 | $518,965 | $4,515 | 2226.929 | $10,055 | -2.61% |
| 2022-2023 | $645,000 | $4,515 | 2286.673 | $10,324 | -9.49% |
| 2021-2022 | $403,125 | $4,515 | 2526.564 | $11,407 | +1.86% |
| 2020-2021 | $392,609 | $4,515 | 2480.354 | $11,199 | -0.19% |
The complete history of permits filed for 1 Harvard Lane, Commack, 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 1 Harvard Lane, Commack, 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 1 Harvard Lane, Commack 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) |
|---|---|---|---|---|---|
| Sappo School | NR | Private | K-12 | 67 | 0.08 |
| Indian Hollow School | NR | Public | K-2 | 236 | 0.33 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.63 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.65 |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sappo School | NR | Private | K-12 | 67 | 0.08 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.63 | |
| Holy Family Regional School | NR | Private | PK-8 | 163 | 0.65 |
| The Children's Center At Ucp | NR | Private | 53 | 0.71 | |
| Accompsett Middle School | 7 | Public | 6-8 | 532 | 1.73 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sappo School | NR | Private | K-12 | 67 | 0.08 |
| UCP-Assoc Greater Suffolk | NR | Private | 0 | 0.63 | |
| The Children's Center At Ucp | NR | Private | 53 | 0.71 | |
| Commack High School | 9 | Public | 9-12 | 1,861 | 1.19 |
| Smithtown High School West | 10 | Public | 9-12 | 1,270 | 1.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 Harvard Lane, Commack.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 17 Tusculum Rd, Commack | |||
| 144 Cornell Dr, Commack | 1,763 | 03/13/2024 | $685,000 |
| 19 Shelton CT, Commack | 1,564 | 11/02/2007 | $520,000 |
| 63 Kings Park Rd, Commack | 1,595 | ||
| 146 Cornell Dr, Commack | 1,965 | 04/23/2020 | $470,000 |
| 15 Harvard Ln, Commack | 2,359 | 03/03/2008 | $560,000 |
| 152 Cornell Dr, Commack | 1,379 | 05/19/2016 | $430,000 |
| 7 Harvard Ln, Commack | 1,167 | 06/13/2003 | $340,000 |
| 19 Poplar Ln, Commack | 3,607 | 12/31/2025 | $1,260,000 |
| 11 Harvard Ln, Commack | 1,061 | 01/11/2011 | $355,000 |
| 150 Cornell Dr, Commack | 1,379 | 05/19/2023 | $665,000 |
| 65 Kings Park Rd, Commack | 06/04/2020 | ||
| 67 Kings Park Rd, Commack | 2,095 | 07/19/1996 | $169,500 |
| 13 Tusculum Rd, Commack | 05/20/2024 | $855,000 | |
| 21 Poplar Ln, Commack | 3,132 | 08/18/2022 | $900,000 |
| 142 Cornell Dr, Commack | 1,763 | 12/02/2020 | $450,000 |
| 156 Cornell Dr, Commack | |||
| 9 Harvard Ln, Commack | 1,613 | 11/20/2020 | $511,000 |
| 40 Kings Park Rd, Commack | 12/09/2025 | $1,306,566 | |
| 69 Kings Park Rd, Commack | 10/10/2024 | $690,000 |