$669,990
 $3,597 est/mo Sourced by Back At You

77 Carlton Avenue,Mastic, NY 11950

Mastic, NY 11950

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Description

Welcome home in the heart of Mastic; a brand new construction that offers modern comfort, flexible living space, and unbeatable efficiency. Skip the costly repairs and updates of older homes and step into a residence where everything is NEW, thoughtfully designed, and built to today’s highest standards. House is 100% complete with Certificate of Occupancy in hand. This stunning 4-bedroom, 3-full-bath home features a custom gourmet kitchen complete with quartz countertops, a large center island, and sleek stainless steel appliances; ideal for both everyday meals and entertaining. Additional highlights include: Hardwood floors, Covered front porch. Large rear wood deck. First-floor laundry. Attached one-car garage w/interior access to home. Full unfinished basement with outside entrance; perfect for future living space or storage. Certified energy-efficient construction; enjoy long-term savings with lower utility costs. Located in Mastic, one of Suffolk County’s most rapidly developing communities near the massive Mastic Beach $500M downtown redevelopment plan and is just 1.6 miles to the Mastic/Shirley LIRR Train Station. Why settle for someone else’s outdated home when you can own a newly built, energy-smart residence tailored to today’s lifestyle? Don’t miss this opportunity to plant roots in a growing neighborhood while enjoying the benefits of brand-new construction. Grass and furniture digitally staged.

Details

MLS #1007746
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusPending
Year2026
Days On Site93
Listing Provided ByRugen Realty Corp | William Rugen SFR C2EX E-PRO

Features

Bed(s)4
Bath(s) 3 Total
SQ Feet1,771
Garage1
BasementY
Acreage0.18

Interior

CoolingCentral Air
HeatingPropane
Interior FeaturesFirst Floor Full Bath, Eat-in Kitchen, Formal Dining, Kitchen Island, Low Flow Plumbing Fixtures, Open Floorplan, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Walk-In Closet(s), Washer/Dryer Hookup
Window FeaturesENERGY STAR Qualified Windows
AppliancesDishwasher, ENERGY STAR Qualified Appliances, Range, Refrigerator

Exterior

Construction MaterialsFrame, Vinyl Siding
Foundation DetailsSlab
Lot FeaturesBack Yard, Cleared, Interior Lot, Level, Near Public Transit, Near School, Near Shops

Parking

Garage Yes / NoYes
Parking FeaturesAttached, Driveway, Garage, Off Street

Utilities

UtilitiesElectricity Connected, Propane, Sewer Connected, Trash Collection Public, Water Connected
SewerPublic Sewer

Taxes

Tax Year2026
Tax Annual Amount650
Tax Lot34.1

Area Information

StateNY
CountySuffolk County
CityMastic
Zip Code11950
School DistrictWilliam Floyd High School
Elementary SchoolMoriches Elementary School
High SchoolWilliam Floyd High School
Listing VS Median (in 11950)
Price:
$669,990
low | high
Med:
$549,950
67.916759951641% of Average
sqft:
1,771
low | high
Med:
1,844
45.906267645398% of Average
$ / sqft:
$378
low | high
Med:
$298
71.102781239212% of Average
On site:
93
low | high
Med:
61
100% of Average
Sourced by Back At You

Market Activity 11950

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Learn More About This Property

StateNY
CountySuffolk County
CityMastic
Zip Code11950
School DistrictWilliam Floyd High School
Elementary SchoolMoriches Elementary School
High SchoolWilliam Floyd High School
Listing VS Median (in 11950)
Price:
$669,990
low | high
Med:
$549,950
67.916759951641% of Average
sqft:
1,771
low | high
Med:
1,844
45.906267645398% of Average
$ / sqft:
$378
low | high
Med:
$298
71.102781239212% of Average
On site:
93
low | high
Med:
61
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $502K - $837K
sqft: 1,000 - 2,000
Nearby Listings Property ImageNearby Listings Details
1555 Montauk Highway Property Photo 1
$3,500
1555 Montauk Highway
Mastic, NY 11950
8 Roberts Street Property Photo 1
$439,000
8 Roberts Street
Mastic, NY 11950
Listing Updated: July 10, 2026 at 2:40:41 AM PDT