Last Sold Price
2 beds1,100 sqft$296/sqft
135 Riverside Ave, Mastic Beach, NY 11951

Description

Stone-bordered gardens, beautiful trees, mature landscaping, and charming front porch welcome you into this inviting, clean and spacious 2 bedroom ranch on nearly an acre of tree-lined, private property with large back yard that backs up to protected land and the beautiful Poospatuck Creek. Featuring an open concept eat-in kitchen/livingroom or diningroom combo, Stainless Steel appliances, a sun-drenched family room with vaulted ceilings, exposed wood beams, Wood burning Fireplace, Recessed and Track...Stone-bordered gardens, beautiful trees, mature landscaping, and charming front porch welcome you into this inviting, clean and spacious 2 bedroom ranch on nearly an acre of tree-lined, private property with large back yard that backs up to protected land and the beautiful Poospatuck Creek. Featuring an open concept eat-in kitchen/livingroom or diningroom combo, Stainless Steel appliances, a sun-drenched family room with vaulted ceilings, exposed wood beams, Wood burning Fireplace, Recessed and Track lighting, skylights, and sliders leading out to deck in back, freshly painted rooms, New wall-to-wall carpet, Full and mostly finished basement featuring multiple rooms, storage galore, and laundry room with newer washer and dryer. Potential to add a second bathroom with proper permits. Nestled in the Old Mastic area, close to schools, parks, beach, marina, shopping, transportation, and more! Just a short walk to water but not in flood zone. Low Taxes! Only $6,634 with Basic Star
LISTING CLOSED: 01/07/2022 12:00 AM

  1. Listed by Melissa Zwaik • For Good Realty LLC

Property Details for 135 Riverside Avenue

Status
MLS #
3335789
Days on Market
15
Taxes
$7,955 / year
HOA Fees
-
Condo/Co-op Fees
-
Property Type
MLS Type
Single Family
Year Built
1946
Lot Size
0.66 AC / 28,750 SF
Township
Brookhaven
Architectural Style
Ranch
Community Features
Park, Near Public Transportation
Garage Spaces
0.0
Waterfront
true
Section Area
Madison
Offer Presentation
Cannot be Present

Recent comparable sales

Median sold price

$350,000

Avg days on market

103

Sale-to-list ratio

93.8%

[Mastic Beach, NY]

9 comparable properties found

a view of a house with a fence
1

$375,000

Sold 09/24/25

2
Bedrooms
1,020
Square Feet
0.28
Acres
a view of house with a yard
2

$276,000

Sold 05/05/26

2
Bedrooms
1,200
Square Feet
Unavailable
Acres
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3

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Sold 09/17/25

2
Bedrooms
920
Square Feet
0.58
Acres
$376,000 | 7 Elm Road East, Mastic Beach, NY 11951
4

$376,000

Sold 07/23/25

2
Bedrooms
945
Square Feet
0.18
Acres
$350,000 | 18 Cedar Road East, Mastic Beach, NY 11951
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Sold 08/06/25

2
Bedrooms
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Square Feet
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Acres
a view of a white house with a yard covered with snow in front of house
6

$400,000

Sold 03/27/25

2
Bedrooms
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Square Feet
0.5
Acres
a front view of a house with a garden
7

$350,000

Sold 11/13/25

2
Bedrooms
995
Square Feet
0.14
Acres
a backyard of a house with plants and outdoor seating
8

$320,000

Sold 05/08/25

2
Bedrooms
1,114
Square Feet
0.23
Acres
$360,000 | 62 Moriches Drive, Mastic Beach, NY 11951
9

$360,000

Sold 06/01/26

2
Bedrooms
1,095
Square Feet
0.17
Acres

Location

Listing Courtesy of For Good Realty LLC, Melissa Zwaik

Sold By Realty Connect USA L I Inc, Maura Yacub

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Building Information for 135 Riverside Avenue

Stories-Year Built1946Building Size-Lot Size0.66 AC / 28,750 SF

Payment Calculator

$2,320 per month

30 year fixed, 6.55% Interest

Principal and Interest

$1,657

Property Taxes

$663

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 135 Riverside Avenue

Summary
Location and General Information
  • Senior Community YN: No
  • MLS Area Minor: 25
  • MLS District Code: 200
  • Directions: William Floyd Pkwy to Surry Cir to Somerset Ave to Madison to Riverside
  • Tax Block: 0003
  • Tax Lot: 43
  • Property Attached: No
  • Structure Type: Detached
  • Levels: Two
  • New Construction YN: No
  • Flood Zone Report: No
  • Lot Size Source: Other
School Information
  • School District: William Floyd
  • Elementary School District: William Floyd
  • Elementary School: Tangier Smith Elementary School
  • Middle Or Junior School District: William Floyd
  • Middle Or Junior School: William Paca Middle School
  • HighSchool District: William Floyd
  • High School: William Floyd High School
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Room Information
Room 1 Information
  • Room Level: Basement
  • Room Type: Additional
  • Room Description: Full, mostly finished, laundry room, rough plumbing present for heat and bathroom with proper permits
Room 2 Information
  • Room Level: First
  • Room Type: Kitchen
  • Room Description: Eat in Kitchen with barstool counter
Room 3 Information
  • Room Level: First
  • Room Type: Living Room
  • Room Description: Open concept living room or could be a diningroom if desired
Room 4 Information
  • Room Level: First
  • Room Type: Family Room
  • Room Description: Step down Den/Family Room
Room 5 Information
  • Room Level: First
  • Room Type: Bathroom
  • Room Description: Full
Room 6 Information
  • Room Level: First
  • Room Type: Bedroom
  • Room Description: Master Bedroom
Room 7 Information
  • Room Level: First
  • Room Type: Bedroom
  • Room Description: Second Bedroom
Room 8 Information
  • Room Level: Other
  • Room Type: Additional
  • Room Description: Attic - Pull down Stairs
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 0200-939-00-07-00-017-000
  • Tax Map Number: 0200-939-00-07-00-017-000
  • Included In Taxes: Trash
Interior and Exterior Features
Interior Features
  • Amenities: Alarm System, Creek, Deck, Dishwasher, Dryer, Fenced, Mailbox, Near Public Transportation, Park, Porch, Public, Refrigerator, Screens, Shades/Blinds, Sprinkler Lawn System, Wall to Wall Carpet, Washer
  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Washer
  • Number Of Kitchens: 1
  • Total Rooms: 5
  • Living Area: 1100.0
  • Living Area Units: Square Feet
  • Basement: Finished, Full, Partially Finished
  • Attic Description: Full, Pull Stairs
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Location Amenities: Near Public Transportation, Exposure West, Sprinkler Lawn Sys, Fenced, Fenced Yard, Privacy, Deck, Porch
  • Common Walls: No Common Walls
Exterior Features
  • Exterior Features: Sprinkler Lawn System
  • Exterior Property Features: Sprinkler Lawn System, Deck, Porch, Private, Driveway, Fenced, Park, Near Public Transportation, Borders State Land, Wooded, Near Public Transit
  • Elevation Certificate: No
  • Fencing: Fenced
  • Patio And Porch Features: Deck, Porch
  • Construction Materials: Frame, Cedar
  • Waterfront Features: Creek
  • Direction Faces: West
Lot Information
  • Lot Features: Borders State Land, Wooded, Near Public Transit, Private
  • Lot Size Dimensions: .86
  • Site Features: Park, Near Public Transportation, Borders State Land, Wooded, Near Public Transit, Private
  • Building Area Units: Square Feet
Parking
  • Parking Type: Pvt
  • Parking Features: Private, Driveway
  • Attached Garage: No
  • Garage: No
Utilities
  • Cooling: Yes
  • Cooling: Central Air
  • Heating: Oil, Baseboard, Hot Water
  • Heat Fuel Type: Oil, Baseboard, Hot Water, On Demand
  • Number of Heating Zones: 1
  • Hot Water: On Demand
  • Sewer: Septic Tank
  • Water Source: Public
Green Features
  • Green Features: Dishwasher, Dryer, Oven, Refrigerator, Washer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Washer, Oil, Baseboard, Hot Water, On Demand, Sprinkler Lawn System, Low-Flow Fixtures
  • Green Water Conservation: Low-Flow Fixtures

Property History for 135 Riverside Avenue

DateEvent & SourcePriceAppreciation
Jan 7, 2022

Sold (Public Record)

Public Record #1489378724

$326,000
Jan 7, 2022

Sold (Public Record)

Public Record #1489378724

$326,000

+0.7% / yr

Oct 12, 2006

Sold (Public Record)

Public Record #209977275

$294,990
DateEvent & SourcePrice
01/07/2022

Sold (Public Record)

Public Record #1489378724

$326,000
01/07/2022

Sold (Public Record)

Public Record #1489378724

$326,000

+0.7% / yr

10/12/2006

Sold (Public Record)

Public Record #209977275

$294,990

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 135 Riverside Avenue

Taxable ValueLand$300Additions$1,400Total$1,700
Tax Record2024$6,910 ($576 / month)
Home Facts
Beds0Lot Size28,750 SqFtStyleSingle Family ResidenceCountySUFFOLKAPN0200-939.00-07.00-017.000

Schools near 135 Riverside Avenue

This home is within William Floyd Union Free School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 5
Rating
School
Distance
Tangier Smith Elementary School
PublicK to 5

William Paca Middle School
Public6 to 8

William Floyd High School
Public9 to 12

William Floyd Learning Center
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

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Listing Courtesy of For Good Realty LLC, Melissa Zwaik

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All Rights Reserved.