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Active

71 Stuyvesant Avenue

Mastic, NY, 11950

$799,000
4Bedrooms
3Bathrooms
2,500Interior sq ft
0.23Acres
2026Year built

AN INTRODUCTION

A closer look.

2026 New Construction! Luxury Energy Star Colonial offering 2,500 sf of living space on 10,000 sf of flat, usable land, with 4 bedrooms and 2.5 baths. A 43'x 5' covered front porch welcomes you into a dramatic 17-foot two-story foyer, formal living and dining rooms, and a spacious family room. The eat-in kitchen features quartz countertops, a center island, GE stainless-steel appliances, a COSMO 24-inch built-in microwave drawer, and a LANBO dual-zone wine and beverage refrigerator. The primary suite includes a walk-in closet and private full bath. Quality features include Andersen 400 Series windows, Bruce 5-inch-wide solid oak hardwood flooring, 100% LED lighting, and a GE smart front-load washer and dryer. Energy-efficient construction includes an R-38 spray-foam-sealed attic, R-21 closed-cell spray-foam-insulated basement walls, and enhanced exterior wall insulation with continuous foam board. Two independent Goodman 15.2 SEER2 heat-pump HVAC systems provide separate heating and central air for the first and second floors, with electric backup heat and two Aprilaire whole-house humidifiers—one for each floor. Additional highlights include a Rheem Performance Platinum hybrid heat-pump water heater, a fully insulated basement, and an attached one-car garage. Conveniently located near shopping, restaurants, and schools, approximately 1.9 miles from the LIRR station and about 14 minutes from Smith Point Beach and the Fire Island National Seashore trails. Photos were virtually staged. The same model is also available for sale as a to-be-built home on three adjacent properties at 89, 91, and 93 Market Street in Mastic Beach (MLS Nos. 1021702, 1021435, and 1021704).

Property overview

Property type
Single Family Residence
Architecture
Colonial
Year built
2026
Lot size (sq ft)
10,019
Status
Active
Listed
2026-09-18
MLS number
KEY1052859

Interior & comfort

Interior features
Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Electric Oven, Electric Range, Electric Water Heater, ENERGY STAR Qualified Appliances, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Heating
Electric, ENERGY STAR Qualified Equipment
Cooling
Central Air
Basement
Full

Outdoors & amenities

Parking
Garage
Garage spaces
1

Schools & location

Postal town
Mastic
County
Suffolk County
School district
William Floyd
Elementary school
William Floyd Elementary School
Middle school
William Floyd Middle School
High school
William Floyd High School

Taxes & utilities

Annual property taxes
$812
Tax year
2026
Association
No
Water
Public
Sewer
Cesspool

Listing courtesy of LW 21 LLC · 516-376-2524
MLS #KEY1052859 · Active

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