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40 Bay Avenue, Sea Cliff, NY Property Information

40 Bay Avenue, Sea Cliff, NY Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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40 Bay Avenue, Sea Cliff, NY
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Address

Primary address 40 Bay Avenue, Sea Cliff
Zip code 11579
County Nassau
Town/City Oyster Bay
Village (swiss code) Sea Cliff
Parcel ID 21-F-1978

Sales & Tax Overview for 40 Bay Avenue, Sea Cliff

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 11/06/1995
Sale price $500,000
Arm's length
Tax class
Current property tax $20,110

Lot & Building Information for 40 Bay Avenue, Sea Cliff

Building sqft 1,673
Building class One Family Year - Round Residence (210.01)
Land Bay waterfront
Topography Level
Acreage 0.409
Buildings on lot 1
Year built 1974
Stories 1
Style Ranch
Rooms 6
Bathrooms 2
Half bathrooms 1
Attic None
Basement 3/4 Bsmt
Exterior wall Frame
Heating type Central/AC
Heating system Hot water
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Zoning, Use & Area Overview

Walk Score
52 /100. Somewhat Walkable
Transit Score
0 /100. Minimal Transit
Bike Score
20 /100. Somewhat Bikeable

Zoning district (See more on map)
School district Sea Cliff

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 40 Bay Avenue, Sea Cliff

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About 40 Bay Avenue, Sea Cliff

What is the year built & the total sq. ft. for 40 Bay Avenue, Sea Cliff, NY?

40 Bay Avenue, Sea Cliff, NY was built in 1974 and has a total of 1,673 square feet.

What is the assessed value of 40 Bay Avenue, Sea Cliff, NY and the property tax paid?

Assessed at $984, the tax amount paid for 40 Bay Avenue, Sea Cliff, NY is $20,939.

When was 40 Bay Avenue, Sea Cliff, NY last sold?

40 Bay Avenue, Sea Cliff, NY was last sold in 03/15/2002.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
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Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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Past Sales & Property History for 40 Bay Avenue, Sea Cliff

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Purchase date Purchase price Buyer name Seller name
11/06/1995 $500,000

More about Nassau County Property Records

Title Documents for 40 Bay Avenue, Sea Cliff

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Date Type Amount Party 1 Party 2
04/11/2002 - R
03/15/2002 - D		 Deed
(Grant deed)
11/10/1995 - R
11/06/1995 - D		 Deed
         
         
         
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R: Recorded date
D: Document date

Property Taxes for 40 Bay Avenue, Sea Cliff

Access detailed property tax data for 40 Bay Avenue, Sea Cliff, NY. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $20,940
Current property tax $20,111
Tax class
Market value $984,000
Assessed value $984
School current tax bill
Transitional assessed value

More about Nassau County Property Taxes

Assessment History for 40 Bay Avenue, Sea Cliff

Here's the assessment & property tax history for 40 Bay 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 $984,000 $984 2128.035 $20,940 +4.40%
2025 $969,000 $969 2069.896 $20,057 -11.54%
2024 $1,021,000 $1,021 2220.743 $22,674 -4.35%
2023 $1,021,000 $1,021 2321.685 $23,704 -5.76%
2022 $1,021,000 $1,021 2463.641 $25,154 -24.70%
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Permits for 40 Bay Avenue, Sea Cliff

The complete history of permits filed for 40 Bay 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.

Data not available for this property.

Risk

Create a free account to unlock extended information for 40 Bay 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) VE, X (See more on map)

Transportation

Access the detailed traffic volume map for 40 Bay 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Sea Cliff Elementary School 8 Public K-5 343 0.62
North Shore Middle School 9 Public K-8 646 1.20
Tiegerman Elementary School NR Private 1-5 136 1.22
North Shore Senior High School 9 Public K-5, 9-12 764 1.23
Landing School 4 Public PK, 3-5 349 1.28
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Middle School 9 Public K-8 646 1.20
St. Peter of Alcantara School NR Private PK-8 162 1.81
All Saints Regional Catholic School NR Private PK-8 166 1.95
Robert M Finley Middle School 5 Public 6-8 710 2.16
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 2.22
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Senior High School 9 Public K-5, 9-12 764 1.23
Paul D Schreiber Senior High School 9 Public 9-12 1,613 1.77
North Shore Day School NR Private 0 2.28
Vincent Smith School NR Private 2-12 46 2.61
Glen Cove High School 5 Public 9-12 1,050 2.72
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 40 Bay Avenue, Sea Cliff

Here are the neighbors for 40 Bay Avenue, Sea Cliff.

Address Square feet Purchase date Purchase price
23 Laurel Ave, Sea Cliff 2,170 06/17/1994 $360,000
3 Sheridan Ln, Sea Cliff 1,170 10/01/2025 $990,000
1 Sheridan Ln, Sea Cliff 1,690 05/19/2020 $888,888
76 Prospect Ave, Sea Cliff 3,088 05/08/2024
211 Maple Ave, Sea Cliff 3,844 01/15/2026 $1,386,000
16 Sheridan Ln, Sea Cliff 5,425 11/07/2013
209 12th St, Sea Cliff 3,984 01/29/2026 $800,000
300 Prospect Ave, Sea Cliff 1,493 06/04/2021 $687,000
292 Prospect Ave, Sea Cliff 1,627 02/28/2005 $485,000
205 12th Ave, Sea Cliff 1,742 07/08/2003 $649,000
42 Bay Ave, Sea Cliff 2,980 01/28/2016 $2,850,000
168 Prospect Ave, Sea Cliff 2,247 08/20/2021 $1,350,000
209 Maple Ave, Sea Cliff 3,040 02/22/2007
32 Bay Ave, Sea Cliff 1,394 06/15/2020
154 Prospect Ave, Sea Cliff 2,498 12/19/2017
30 Bay Ave, Sea Cliff 1,956 03/31/1997 $625,000
158 Prospect Ave, Sea Cliff 1,930 10/24/2019 $780,000
21 Laurel Ave, Sea Cliff 1,747 01/24/2013
38 Bay Ave, Sea Cliff 1,614 10/30/2017
298 Prospect Ave, Sea Cliff 1,627 04/21/2015
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