| Primary address | 121 Main Avenue, Lake Grove |
| Zip code | 11755 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 6027493 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/18/2025 |
| Sale price | $950,000 |
| Arm's length | Register |
| Property tax | $11,769 |
| Building sqft | 1,772 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.44 |
| Depth | 234 |
| Year built | 2007 |
| Rooms | 7 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| School district | Middle Country |
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:
121 Main Avenue, Lake Grove, NY 11755 was built in 2007 and has a total of 1,772 square feet.
What is the assessed value of 121 Main Avenue, Lake Grove, NY 11755 and the property tax paid?Assessed at $2,900, the tax amount paid for 121 Main Avenue, Lake Grove, NY 11755 is $11,769.
When was 121 Main Avenue, Lake Grove, NY 11755 last sold and what was the last sale price?121 Main Avenue, Lake Grove, NY 11755 was last sold in 09/18/2025 for $950,000.
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 121 Main Avenue, Lake Grove, 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 121 Main Avenue, Lake Grove, NY 11755. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,769 |
| Market value | $547,170 |
| Assessed value | $2,900 |
Here's the assessment & property tax history for 121 Main Avenue, Lake Grove, 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 | $547,170 | $2,900 | 395.434 | $11,468 | +2.52% |
| 2023-2024 | $537,037 | $2,900 | 385.708 | $11,186 | +1.51% |
| 2022-2023 | $467,742 | $2,900 | 379.971 | $11,019 | +2.76% |
| 2021-2022 | $391,892 | $2,900 | 369.759 | $10,723 | +0.90% |
| 2020-2021 | $376,623 | $2,900 | 366.475 | $10,628 | +7.66% |
The complete history of permits filed for 121 Main Avenue, Lake Grove, 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 121 Main Avenue, Lake Grove, 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 121 Main Avenue, Lake Grove 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) |
|---|---|---|---|---|---|
| Eugene Auer Memorial School | 4 | Public | 1-5 | 317 | 0.53 |
| Oxhead Road School | 5 | Public | 1-5 | 371 | 0.57 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 1.22 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 1.22 |
| Unity Drive Kindergarten Pre K Center | NR | Public | PK, K | 515 | 1.28 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Dawnwood Middle School | 5 | Public | 6-8 | 1,074 | 1.04 |
| Lake Grove School | NR | Private | 8-12 | 50 | 1.09 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 1.22 |
| Robert Cushman Murphy Junior High School | 8 | Public | 7-9 | 667 | 1.86 |
| Jericho Elementary School | 3 | Public | 1-5, 7 | 413 | 2.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Lake Grove School | NR | Private | 8-12 | 50 | 1.09 |
| Centereach High School | 6 | Public | 9-12 | 1,475 | 1.16 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 1.22 |
| Sachem High School North | 8 | Public | 9-12 | 1,923 | 1.98 |
| Newfield High School | 8 | Public | 9-12 | 1,559 | 2.48 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 121 Main Avenue, Lake Grove.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 42 Dietz Ave, Lake Grove | 1,964 | 09/09/2017 | $465,000 |
| 4 Vie Pl, Lake Grove | 1,986 | 05/29/2008 | $405,000 |
| 6 Vie Pl, Lake Grove | 1,988 | ||
| 63 Brandy Ln, Lake Grove | 2,002 | ||
| 99 Main Ave, Lake Grove | 1,940 | ||
| 125 Main Ave, Lake Grove | 1,080 | ||
| 117 Main Ave, Lake Grove | 768 | ||
| 118 Main Ave, Lake Grove | 03/19/2009 | $495,000 | |
| 107 Main Ave, Lake Grove | 1,875 | ||
| 120 Main Ave, Lake Grove | 03/26/2005 | ||
| 127 Main Ave, Lake Grove | 2,484 | 08/27/2009 | $390,000 |
| 109 Main Ave, Lake Grove | 2,717 | 11/23/2016 | $425,000 |
| 103 Main Ave, Lake Grove | 2,508 | 08/21/2015 | $410,000 |
| 129 Main Ave, Lake Grove | 2,108 | 11/18/2021 | $760,000 |
| 40 Dietz Ave, Lake Grove | 1,614 | 08/14/2018 | $544,000 |
| 95 Main Ave, Lake Grove | 1,131 | ||
| 130 Main Ave, Lake Grove | 1,386 | 12/29/2016 | $295,000 |
| 67 Brandy Ln, Lake Grove | 2,002 | 10/29/2014 | $365,000 |
| 114 Main Ave, Centereach | 02/25/2019 | ||
| 65 Brandy Ln, Lake Grove | 1,990 | 08/31/2016 | $450,000 |