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6 Sea Cliff Avenue, Sea Cliff, NY 11579 Property Information

6 Sea Cliff Avenue, Sea Cliff, NY 11579 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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6 Sea Cliff Avenue, Sea Cliff, NY 11579
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Address

Primary address 6 Sea Cliff Avenue, Sea Cliff
Zip code 11579
County Nassau
Town/City Oyster Bay
Village (swiss code) Sea Cliff
Parcel ID 21-116-190

Sales & Tax Overview for 6 Sea Cliff 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 08/02/2017
Sale price $1,300,000
Arm's length
Current property tax $17,777

Lot & Building Information for 6 Sea Cliff Avenue, Sea Cliff

Building sqft 3,525
Building class 4-6 Family Apartments (411.22)
Land Primary site
Topography Level
Acreage 0.265
Buildings on lot 2
Year built 1900
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
Capitalization rate
Street Paved
Traffic Medium
Area type Neighborhood or spot
School district Sea Cliff

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Commercial Buildings

Square footage Structure Grade Year built Stories
3,525 Apartments-4 to 6 units C 1900 1
1,232 Res on comm land C 1900 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Plumbing
B1-B1 252 Support area
B1-B1 1,236 Retail store
B1-B1 506 Support area
01-01 1,743 Apt 4 to 6 units
01-01 726 Apt 4 to 6 units

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Apartment Mix

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Income and Expenses

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Other Property Data for 6 Sea Cliff Avenue, Sea Cliff

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About 6 Sea Cliff Avenue, Sea Cliff

What is the year built & the total sq. ft. for 6 Sea Cliff Avenue, Sea Cliff, NY 11579?

6 Sea Cliff Avenue, Sea Cliff, NY 11579 was built in 1900 and has a total of 3,525 square feet.

What is the assessed value of 6 Sea Cliff Avenue, Sea Cliff, NY 11579 and the property tax paid?

Assessed at $6,018, the tax amount paid for 6 Sea Cliff Avenue, Sea Cliff, NY 11579 is $17,777.

When was 6 Sea Cliff Avenue, Sea Cliff, NY 11579 last sold and what was the last sale price?

6 Sea Cliff Avenue, Sea Cliff, NY 11579 was last sold in 08/02/2017 for $1,300,000.

How many residential units does this building have?

This building has 4 residential unit(s).

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
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Past Sales & Property History for 6 Sea Cliff Avenue, Sea Cliff

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Purchase date Purchase price Buyer name Seller name
08/02/2017 $1,300,000
10/08/2003 $10
       
       
       
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Title Documents for 6 Sea Cliff Avenue, Sea Cliff

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Date Type Amount Party 1 Party 2
01/26/2023 - R Other
(Mortgage agreement)
01/26/2023 - R Other
(Mortgage agreement)
01/13/2023 - D
01/26/2023 - R
Mortgage
(Fixed rate)
08/02/2017 - D
09/19/2017 - R
Deed
10/08/2003 - D
12/11/2003 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 6 Sea Cliff Avenue, Sea Cliff

Access detailed property tax data for 6 Sea Cliff 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 $17,777
Tax class
Market value $601,800
Assessed value $6,018
Transitional assessed value

Assessment History for 6 Sea Cliff Avenue, Sea Cliff

Here's the assessment & property tax history for 6 Sea Cliff 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 $601,800 $6,018 295.403 $17,777 +4.97%
2025 $601,800 $6,018 284.501 $16,936 +5.57%
2024 $601,840 $6,018 277.421 $16,043 -2.05%
2023 $601,800 $6,018 291.791 $16,378 -24.43%
2022 $601,800 $6,018 360.123 $21,672 -0.30%

Permits for 6 Sea Cliff Avenue, Sea Cliff

The complete history of permits filed for 6 Sea Cliff 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.

Demographics by Zip Code

Total population 5,033
Median age 40.5
Average household income $279,873
Family households 76.3%
Occupied housing units 1,769
Owner occupied units 77.3%
Average number of people per household 2.81
Median year structure built 1938
Median value for units with a mortgage $1,101,100
Median value for units without a mortgage $827,500

Risk

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FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 6 Sea Cliff Avenue, Sea Cliff to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Neighbors for 6 Sea Cliff Avenue, Sea Cliff

Here are the neighbors for 6 Sea Cliff Avenue, Sea Cliff.

Address Square feet Purchase date Purchase price
43 8th Ave, Sea Cliff 1,698 03/06/2018 $919,000
22 Sea Cliff Ave, Sea Cliff 2,483
187 Glen Cove Ave, Sea Cliff 3,690
191 Glen Cove Ave, Sea Cliff 1,028 01/18/2024
39 8th Ave, Sea Cliff 1,579 03/13/2026
32 Sea Cliff Ave, Sea Cliff 864 12/10/2024 $600,000
27 8th Ave, Sea Cliff 1,501 01/23/1997 $220,000
7 Locust Ave, Sea Cliff 2,410
193 Glen Cove Ave, Sea Cliff 1,913 05/23/2023 $700,000
46 Sea Cliff Ave, Sea Cliff 4,017 05/26/2021
30 Sea Cliff Ave, Sea Cliff 3,325 08/07/2014 $670,000
54 Sea Cliff Ave, Sea Cliff 2,906 06/21/2024
21 Prospect Ave, Sea Cliff 3,649 11/01/2019 $1,225,000
63 8th Ave, Sea Cliff 1,271 01/21/2022
29 8th Ave, Sea Cliff 1,716 10/20/2010 $547,500
10 Sea Cliff Ave, Sea Cliff 1,320 01/12/2000 $25,000
23 Prospect Ave, Sea Cliff 1,818 07/11/2019 $795,000
62 Sea Cliff Ave, Sea Cliff 3,307
3 Carpenter Ave, Sea Cliff 1,421 08/04/1997 $275,000
12 Sea Cliff Ave, Sea Cliff 1,669 10/04/2022 $969,000

Nearby ZIP Codes for 6 Sea Cliff Avenue, Sea Cliff

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