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Property profile & analytics

263 Sea Cliff Ave Sea Cliff, NY 11579

  • Financial Building
  • 0.20 lot acres
OFF-MARKET
Value Estimation
Location Intelligence
Property ID
US63-5712518
The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

Current Use by Public Records

  • Raquel Knoell Realtor at Douglas Elliman Sea Cliff / Real Estate Agent
  • Douglas Elliman Real Estate Office in Sea Cliff, NY / Real Estate Agent / Real Estate Agency
  • Dawn Costello Real Estate Agent / Real Estate Agency
  • Amy Tempesta, Licensed Real Estate Salesperson / Real Estate Agent
  • Агент по Недвижимости Элизабет Маркович / Real Estate Agent

Property Details for 263 Sea Cliff Ave

Year built
1972
Lot size
0.20 lot acres
Property type
Financial Building
APN
21-136-00-0374
APU
21136000374

Value Estimation

Powered by Realmo proprietary methodology Last update: July 3, 2025
  • CAP approach

  • Comparable approach

  • Alternative Use

Location Insight

  • Map
  • Local Demand
City
Sea Cliff
County
Nassau
State
New York
Longitude
-73.646177
Latitude
40.849046

Property Tax & Assessments

Tax date
Tax Amount
Assessed Land Value
Assessed Improvement Value
Total Assessed Value
Applied Tax Rate
Land Market Value
Improvement Market Value
Total Market Value
0
$0.00
$0.00
$0.00
$0.00
-
$0.00
$0.00
$372,900
More about this property
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