| Primary address | 101 Downing Avenue, Sea Cliff |
| Zip code | 11579 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Sea Cliff |
| Parcel ID | 21-M-40 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Building sqft | 4,587 |
| Building class | Converted Residence - Primary Use Non-Residential (483.14) |
| Acreage | 0.454 |
| Buildings on lot | 1 |
| Year built | 1893 |
| Stories | 1 |
| Capitalization rate | Register |
| Street | Paved |
| Traffic | Light |
| Area type | Neighborhood or spot |
| School district | Sea Cliff |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Square footage | Structure | Grade | Year built | Stories |
|---|---|---|---|---|
| 4,587 | Mixed residential/commercial | B+ | 1893 | 1 |
| Floors | Square footage | Use | Construction | Condition | Exterior wall | Heating | Air conditioning | Plumbing |
|---|---|---|---|---|---|---|---|---|
| B1-B1 | 1,840 | Support area | Register | Register | Register | Register | Register | |
| 01-01 | 1,840 | Offices 3,501 - 5,500 sf | Register | Register | Register | Register | Central | Register |
| 02-02 | 1,962 | Offices 3,501 - 5,500 sf | Register | Register | Register | Register | Central | Register |
| A1-A1 | 785 | Offices 3,501 - 5,500 sf | Register | Register | Register | Register | Central | Register |
Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.
Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
101 Downing Avenue, Sea Cliff, NY 11579 was built in 1893 and has a total of 4,587 square feet.
What is the assessed value of 101 Downing Avenue, Sea Cliff, NY 11579?The assessed market value for the current tax year is $6,655.
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 101 Downing Avenue, Sea Cliff, 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 101 Downing Avenue, Sea Cliff, NY 11579. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $0 |
| Market value | $665,500 |
| Assessed value | $6,655 |
Here's the assessment & property tax history for 101 Downing Avenue, 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 | $665,500 | $6,655 | n/a | ||
| 2025 | $665,500 | $6,655 | n/a | ||
| 2024 | $665,480 | $6,655 | 375.153 | $24,786 | n/a |
| 2023 | $665,500 | $6,655 | n/a | ||
| 2022 | $665,500 | $6,655 | n/a |
The complete history of permits filed for 101 Downing Avenue, 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 101 Downing Avenue, 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 101 Downing Avenue, 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) |
|---|---|---|---|---|---|
| Sea Cliff Elementary School | 8 | Public | K-5 | 343 | 0.50 |
| North Shore Middle School | 9 | Public | K-8 | 646 | 0.55 |
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 0.64 |
| Glenwood Landing Elementary School | 9 | Public | K-5 | 427 | 0.91 |
| Glen Head Elementary School | 10 | Public | K-5 | 371 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Middle School | 9 | Public | K-8 | 646 | 0.55 |
| All Saints Regional Catholic School | NR | Private | PK-8 | 166 | 1.90 |
| St. Peter of Alcantara School | NR | Private | PK-8 | 162 | 2.17 |
| Carrie Palmer Weber Middle School | 7 | Public | 6-8 | 1,216 | 2.30 |
| Robert M Finley Middle School | 5 | Public | 6-8 | 710 | 2.34 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Shore Senior High School | 9 | Public | K-5, 9-12 | 764 | 0.64 |
| Paul D Schreiber Senior High School | 9 | Public | 9-12 | 1,613 | 1.97 |
| Vincent Smith School | NR | Private | 2-12 | 46 | 2.58 |
| North Shore Day School | NR | Private | 0 | 2.66 | |
| Glen Cove High School | 5 | Public | 9-12 | 1,050 | 2.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 101 Downing Avenue, Sea Cliff.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 7 Tanglewood Ln, Sea Cliff | 2,540 | 07/31/2006 | |
| 11 West Ave, Sea Cliff | 820 | 05/16/2006 | |
| 9 West Ave, Sea Cliff | 700 | 01/23/2014 | $350,000 |
| 59 Highland Ave, Sea Cliff | 2,854 | 05/06/2025 | |
| 15 Club Rd, Sea Cliff | 1,212 | 09/15/2023 | |
| 12 Cross St, Sea Cliff | 1,893 | 07/14/2023 | $837,500 |
| 16 Cross St, Sea Cliff | 1,680 | ||
| 15 Tanglewood Ln, Sea Cliff | 2,885 | 07/19/2000 | $700,000 |
| 13 Tanglewood Ln, Sea Cliff | 2,082 | 03/19/2021 | $1,160,000 |
| 42 Harbor Way, Sea Cliff | 2,001 | 11/22/2011 | |
| 15 Cross St, Sea Cliff | 860 | 12/05/2005 | $493,000 |
| 15 West Ave, Sea Cliff | 1,137 | 07/28/2022 | $720,000 |
| 24 Preston Ave, Sea Cliff | 2,292 | 06/21/2001 | $730,000 |
| 700 Glen Cove Ave, Sea Cliff | 1,530 | 12/29/2015 | $604,080 |
| 9 Tanglewood Ln, Sea Cliff | 3,074 | 09/07/2011 | $899,000 |
| 13 West Ave, Sea Cliff | 880 | 11/08/2023 | |
| 26 Preston Ave, Sea Cliff | 3,676 | 10/16/2001 | $650,000 |
| 18 Cross St, Sea Cliff | 1,368 | 01/02/2013 | $559,000 |
| 26 Cross St, Sea Cliff | 1,623 | 03/23/2022 | $718,000 |
| 19 Tanglewood Ln, Sea Cliff | 960 | 11/20/2014 | $590,000 |