21 Astoria Rd, Mastic Beach, NY 11951

Suffolk County

Last Updated: August 29, 2025

Auction: Estimated Market Value $454,600

Description: 21 Astoria Rd, Mastic Beach, NY 11951 is a Single Family Home built in 1975. This property was last sold for $185,500 in 2003 and currently has an estimated value of $454,600. According to the Mastic Beach public records, the property at 21 Astoria Rd, Mastic Beach, NY 11951 has approximately 1,403 square feet, with a lot size of 10,019 square feet. Nearby schools include Tangier Smith Elementary School, Nathaniel Woodhull Elementary School and John S Hobart Elementary School.

Last Sold Price: $185,500
Price to EMV Ratio: 88.00%
EARV Ratio: 78.00%
1,403 sqft
10,019 lot size
Year Built: 1975
Latitude: 40.7514550, Longitude: -72.8560470

21 Astoria Rd

Mastic Beach, NY 11951
Foreclosure Auction

Wednesday

29
October 2025
HH:MM xM

Sale Type

Public Auction

Auction Location

SUFFOLK COUNTY SUPREME COURT
BROOKHAVEN TOWN HALL
1 INDEPENDENCE HILL, FARMINGVILLE, NY 11738

Referee Information

Case Number

622292/2019

Judgment Amount

12,345,678.90

Document Summary

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Foreclosure History
Property details
The description and property data below may have been provided by a third party, the homeowner or public records.
21 Astoria Rd, Mastic Beach, NY 11951 is a Single Family Home built in 1975. This property was last sold for $185,500 in 2003 and currently has an estimated value of $454,600. According to the Mastic Beach public records, the property at 21 Astoria Rd, Mastic Beach, NY 11951 has approximately 1,403 square feet, with a lot size of 10,019 square feet. Nearby schools include Tangier Smith Elementary School, Nathaniel Woodhull Elementary School and John S Hobart Elementary School.
Property facts
Property features
Property Price History
Date Event Price
Dec 9, 2003 Sold $185,500
Aug 7, 1997 Sold $68,000
Property Tax History
Year Taxes Assessment
2025 $7,206 $1,660
2024 $6,912 $1,660
Sold Homes
Address Price Beds Baths
Homes For Sale
Address Price Beds Baths
Home Value
Estimated values are not a substitute for professional expertise. Contact your RE agent for a market assessment.
Schools
School Name Rating
William Floyd High School
240 Mastic Beach Road, NY 11951
5 / 10
William Paca Middle School
338 Blanco Drive, NY 11951
4 / 10
Tangier Smith Elementary School
336 Blanco Drive, NY 11951
5 / 10
Data provided by GreatSchools.org © 2025. All Rights Reserved.
School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.
Flood Factor
Flood Factor Score: 7 Flood Factor Score: 7 Flood Factor Score: 7 Flood Factor Score: 7
7 |10
Severe
Flood Factor
FEMA Zone (Est.)
AE
Flood insurance:
Required
Flood risks are increasing as sea levels rise and weather patterns change.
This property has a Severe Flood Factor .
Flood Factor data provided by FloodFactor.