121 Main Ave, Mastic, NY 11950
OFF MARKET

121 Main Ave
Mastic, NY 11950

  • 3 Beds
  • 1.5 Baths
  • 1,200 sqft (on 80 acres)

$513,500

Trulia Estimate
as of Aug 3, 2026
Est. Refi. Payment $3,431/mo*
Refinance Your Home

$513,500

Trulia Estimate
as of Aug 3, 2026
Est. Refi. Payment $3,431/mo*
Refinance Your Home
3 Beds
1.5 Baths
1,200 sqft
(on 80 acres)

Local Information

  • Map ViewExplore the area around 121 Main Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1980
Lot Size
80 acres
Living Area
1,200 sqft
Price/Sqft
$428

About this House

Totally Renovated Home With New Siding, New Paint, New Hardwood Floors, New Kitchen W/Granite And Stainless Steel Appliances, New Bathrooms, Surrounded By Many New Homes With Full Basement
121 Main Ave, Mastic, NY 11950 is a 3 bedroom, 2 bathroom, 1,200 sqft single-family home built in 1980. It last sold for $221,000 on Apr 8, 2010. It is currently off market. The Trulia Estimate is $513,500, with a rent estimate of $3,315/month.

Home Details for 121 Main Ave

Interior Features

Interior Details
BasementAtticTypes of Rooms: Dining RoomCeiling Fan
Heating & Cooling
Heating: Baseboard, OilHeating Fuel: Baseboard
Appliances & Utilities
Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows
Levels, Entrance, & Accessibility
Floors: Carpet, Hardwood
Security
Security System

Property Information

Year Built
Year Built: 1980Year Updated: 2010
Property Type / Style
Property Type: Single Family Home

Exterior Features

Exterior Home Features
DeckExterior: Vinyl
Pool
Pool

Community

Units in Building: 1

Lot Information

Lot Area: 80.00 acres

Price History for 121 Main Ave

DatePriceEventSource
04/08/2010$221,000Sold
N/A
09/11/2009$122,500Sold
N/A
08/04/2009$500Sold
N/A
07/30/2009$122,500Listed For SaleAgent Provided
10/20/2006$225,000Sold
N/A

Market trends in Mastic

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
44
5MoM
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Property Tax and Assessment

Year2025
Tax
Assessment$345,833
Home facts updated by county records

Comparable Sales for 121 Main Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
118 Moriches Avenue, Mastic, NY
0.07
Single-Family Home
$570,000
05/01/26
3
2
1,451
155 Moriches Avenue, Mastic, NY
0.20
Single-Family Home
$355,000
12/10/25
3
2
1,408
150 Moriches Avenue, Mastic, NY
0.16
Single-Family Home
$500,000
04/10/26
3
2
1,707
966 Mastic Road, Mastic, NY
0.23
Single-Family Home
$510,000
10/29/25
3
2
1,008
151 Shinnecock Avenue, Mastic, NY
0.26
Single-Family Home
$423,500
12/30/25
3
1
1,056
88 Patchogue Avenue, Mastic, NY
0.25
Single-Family Home
$470,000
06/23/26
3
1.5
948
161 Shinnecock Avenue, Mastic, NY
0.30
Single-Family Home
$450,000
02/11/26
3
1
1,300
92 Southaven Avenue, Mastic, NY
0.16
Single-Family Home
$575,000
07/22/26
4
1.5
1,494
107 Shinnecock Avenue, Mastic, NY
0.11
Single-Family Home
$600,000
02/05/26
4
2
1,755
180 Main Avenue, Mastic, NY
0.34
Single-Family Home
$430,000
01/29/26
3
1
1,082

Nearby homes

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Assigned Schools

These are the assigned schools for 121 Main Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Mastic

At least 146 Trulia users voted on each feature.

  • 90 % Say car is needed

  • 87 % Say yards are well-kept

  • 82 % Say parking is easy

  • 77 % Say there's holiday spirit

  • 77 % Say it's dog friendly

  • 63 % Say kids play outside

  • 56 % Say it's quiet

  • 53 % Say there's wildlife

  • 51 % Say neighbors are friendly

  • 46 % Say it's walkable to grocery stores

  • 46 % Say they plan to stay for at least 5 years

  • 39 % Say there are community events

  • 37 % Say people would walk alone at night

  • 36 % Say it's walkable to restaurants

  • 36 % Say streets are well-lit

  • 24 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Mastic guy
    "Wonderful, friendly neighbors, safe neighborhood, most people take great pride in their homes. Lot’s of kids, low crime."
    0
    Flag
  • Unspecified
    "Rarely see anyone walking their pet or just walking for that matter. There are few stores nearby. There are few parks nearby."
    2
    Flag
  • Dana M.
    "Festivals, especially the halloween/fall festival. The main street is shut down and turns into a market for small business owners and little shops, with festive activities."
    2
    Flag
  • Meladie D.
    "My neighborhood is greatly stereotyped. And it’s really a wonderful blue collar neighborhood that should be given a chance. "
    4
    Flag
  • Shannon
    "Lived here for five years. Hate my neighbors, they’re all obnoxious and loud. People speed around my neighborhood and regularly hit animals. Don’t recommend. "
    7
    Flag
  • Rashid R.
    "its a great community, working class mostly blue collar. people maintain their house .everything is convenient, shopping for food, clothing or other items is close and very easy. plenty of fast food around. "
    6
    Flag
  • Meladie D.
    "I live in the neighborhood for 4 years. And my son has many friends on the block he plays with. All the kids play running outside up and down the block. "
    4
    Flag
  • Ricardo P.
    "As long as the train is on schedule then the traffic is not bad until summer time if you live south of the tracks. "
    2
    Flag
  • Famatodad
    "lived here 30 years and watched it go down hill. welfare homes everywhere. Now you need to lock your doors, and everyone has security cameras. Garage broken into 3 times in 2 years. Car broken into a dozen times....cops do nothing."
    2
    Flag
  • Famatodad
    "Community has gone down hill over the years. After 34 years I am moving to Georgia. Tired of my car and home being robbed in what is considered a good neighborhood. "
    2
    Flag
  • Famatodad
    "I have lived in this area most of my life 30 years. But it has gone down hill. The schools were some of the best now not to good. MS 13 killings every other day. Our local news is very controlling on what news we hear. My taxes on my home in manor park are over $13,000...for what potholes every 2 feet and drug/ gang problems. If you know my area you would know its the better place to live in this area....it only gets worse. Everyone is leaving Long Island"
    0
    Flag
  • Itsrandyacum
    "It’s great. The Eastport south manor school district is top notch. It’s quiet. Very little traffic. Close to the Hampton’s. "
    0
    Flag
  • Czrosado57
    "Ive lived in the area since 1983 and I have raised all my children here. the neighbors are friendly and are always there for you"
    1
    Flag
  • Catherine V.
    "For the most part I live around hard working nice people there will always be something going on but that's in any neighborhood you go"
    1
    Flag
  • Valerie S.
    "My neighbors are awesome. We watch each other’s homes and frequently talk outside. I feel safe and comfortable here. "
    0
    Flag

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Apartments for Rent

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Homes for sale near 121 Main Ave

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Off Market Homes Near 121 Main Ave

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