NOT LISTED FOR SALE

17 Riverside Ave Mastic Beach, NY 11951

Mastic Area

Estimated Value: $540,586

4 Beds
3 Baths
1,272 Sq Ft
$425/Sq Ft Est. Value

About This Home

This home is located at 17 Riverside Ave, Mastic Beach, NY 11951 and is currently estimated at $540,586, approximately $424 per square foot. 17 Riverside Ave is a home located in Suffolk County with nearby schools including Tangier Smith Elementary School, William Paca Middle School, and William Floyd High School.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 8, 2026
Sold by
Chiarello Theresa
Bought by
Current Estimated Value
$540,586

Purchase Details

Closed on
Jul 24, 2014
Sold by
Schmidt Dennis
Bought by
Chiarello Theresa

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$294,500
Interest Rate
4.14%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 7, 2006
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Mastic Beach, NY

  • Sophia Walker Real Estate Agent - Signature Premier Properties

    Sophia Walker

    Signature Premier Properties

    (631) 203-1809

    69 Total Sales

    10 in Mastic

    $340K - $573K Price Range

    Sophia Walker
     Section Image
  • Raj Jaggi Real Estate Agent - VORO LLC

    Raj Jaggi

    VORO LLC

    (516) 518-6053

    572 Total Sales

    1 in Mastic

    $335,000 Price

    Raj Jaggi
     Section Image
  • Linda Callegari Real Estate Agent - Signature Premier Properties

    Linda Callegari

    Signature Premier Properties

    (631) 892-2345

    54 Total Sales

    2 in Mastic

    $425K - $500K Price Range

    Linda Callegari
     Section Image
  • Renee Steinberg Real Estate Agent - RE/MAX Signature Real Estate

    Renee Steinberg

    RE/MAX Signature Real Estate

    (631) 904-7635

    86 Total Sales

    1 in Mastic

    $600,000 Price

    Renee Steinberg
     Section Image
  • Michael Watts Real Estate Agent - Michael J Watts & Assoc Inc

    Michael Watts

    Michael J Watts & Assoc Inc

    (877) 642-5109

    173 Total Sales

    1 in Mastic

    $330,000 Price

    Michael Watts
     Section Image
  • Tina Jahrsdoerfer Real Estate Agent - EXP Realty

    Tina Jahrsdoerfer

    EXP Realty

    (631) 250-6560

    64 Total Sales

    5 in Mastic

    $338K - $450K Price Range

    Tina Jahrsdoerfer
     Section Image
See All Agents

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $9,558 $2,390 $150 $2,240
2024 $9,558 $2,390 $150 $2,240
2023 $9,558 $2,390 $150 $2,240
2022 $10,648 $2,390 $150 $2,240
2021 $10,648 $2,390 $150 $2,240
2020 $10,877 $2,390 $150 $2,240
2019 $10,877 $0 $0 $0
2018 -- $2,390 $150 $2,240
Source: Public Records

Map

New York Suffolk County Mastic Beach 11951

17 Riverside Ave, Mastic Beach, NY

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.