| Primary address | 6 Cromwell Place, Sea Cliff |
| Zip code | 11579 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Sea Cliff |
| Parcel ID | 21-111-22 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,568 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.115 |
| Buildings on lot | 1 |
| Year built | 1913 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 9 |
| Bathrooms | 2 |
| Attic | Unfinished |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Zoning district | Register (See more on map) |
| School district | Sea Cliff |
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:
6 Cromwell Place, Sea Cliff, NY 11579 was built in 1913 and has a total of 1,568 square feet.
What is the assessed value of 6 Cromwell Place, Sea Cliff, NY 11579 and the property tax paid?Assessed at $547, the tax amount paid for 6 Cromwell Place, Sea Cliff, NY 11579 is $11,640.
When was 6 Cromwell Place, Sea Cliff, NY 11579 last sold and what was the last sale price?6 Cromwell Place, Sea Cliff, NY 11579 was last sold in 03/22/2021 for $565,000.
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 6 Cromwell Place, Sea Cliff, 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 6 Cromwell Place, Sea Cliff, NY 11579. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $11,640 |
| Tax class | Register |
| Market value | $547,000 |
| Assessed value | $547 |
Here's the assessment & property tax history for 6 Cromwell Place, Sea Cliff, 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 | $547,000 | $547 | 2128.035 | $11,640 | +0.60% |
| 2025 | $559,000 | $559 | 2069.896 | $11,571 | -6.96% |
| 2024 | $664,219 | $560 | 2220.743 | $12,436 | -19.33% |
| 2023 | $664,000 | $664 | 2321.685 | $15,416 | -5.76% |
| 2022 | $664,000 | $664 | 2463.641 | $16,359 | -8.17% |
The complete history of permits filed for 6 Cromwell Place, Sea Cliff, 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 6 Cromwell Place, Sea Cliff, 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 6 Cromwell Place, Sea Cliff 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) |
|---|---|---|---|---|---|
| Tiegerman Elementary School | NR | Private | 1-5 | 136 | 0.41 |
| Sea Cliff Elementary School | 8 | Public | K-5 | 343 | 0.51 |
| Landing School | 4 | Public | PK, 3-5 | 349 | 0.91 |
| Landing School | 4 | Public | PK, 3-5 | 349 | 0.91 |
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 0.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 0.95 |
| North Shore Middle School | 9 | Public | K-8 | 646 | 1.14 |
| Robert M Finley Middle School | 5 | Public | 6-8 | 710 | 1.34 |
| North Shore Day School | NR | Private | 0 | 1.78 | |
| Friends Academy | NR | Private | PK-12 | 765 | 2.25 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 0.97 |
| North Shore Day School | NR | Private | 0 | 1.78 | |
| Glen Cove High School | 5 | Public | 9-12 | 1,050 | 1.97 |
| Friends Academy | NR | Private | PK-12 | 765 | 2.25 |
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 2.76 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 6 Cromwell Place, Sea Cliff.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 53 Cromwell Pl, Sea Cliff | 1,398 | 08/01/2023 | $730,000 |
| 51 Cromwell Pl, Sea Cliff | 1,450 | 10/12/2025 | |
| 3 Berkeley Pl, Sea Cliff | 1,872 | 03/01/1999 | $205,000 |
| 29 Altamont Ave, Sea Cliff | 1,028 | 07/13/2022 | $705,000 |
| 61 Altamont Ave, Sea Cliff | 1,167 | 12/11/2015 | $400,000 |
| 31 Altamont Ave, Sea Cliff | 1,530 | ||
| 33 Altamont Ave, Sea Cliff | 1,782 | 09/23/2020 | |
| 18 Cromwell Pl, Sea Cliff | 1,246 | 12/14/2016 | |
| 161 Glen Cove Ave, Sea Cliff | 3,684 | 06/03/2016 | $400,000 |
| 11 Altamont Ave, Sea Cliff | 1,345 | 01/19/2007 | $530,000 |
| 5 Berkeley Pl, Sea Cliff | 2,017 | 09/04/2025 | $1,200,000 |
| 3 Altamont Ave, Sea Cliff | 1,405 | 11/13/2009 | |
| 7 Irving Pl, Sea Cliff | 1,189 | 10/17/2017 | $530,000 |
| 43 Cromwell Pl, Sea Cliff | 1,948 | 07/02/2018 | $662,500 |
| 50 Cromwell Pl, Sea Cliff | 1,699 | 07/28/1997 | |
| 49 Cromwell Pl, Sea Cliff | 1,529 | 03/23/2026 | |
| 20 Cromwell Pl, Sea Cliff | 1,272 | 08/02/2002 | $430,000 |
| 45-47 Cromwell Pl, Sea Cliff | 2,357 | 06/09/2017 | $850,000 |
| 54 Cromwell Pl, Sea Cliff | 1,986 | 11/04/1993 | |
| 48 Cromwell Pl, Sea Cliff | 1,845 | 04/05/2024 | $780,000 |
