Properties

Save
Ask
Tour
Hide
Share
$799,000
2 Days On Site

71 Stuyvesant Avenue
Mastic, NY 11950

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
2,500
SqFt
$320
/SqFt
2026
Built
County:
Suffolk
Listing courtesy of LW 21 LLC mikelee125@yahoo.com
Call Now: (631) 727-3713
Is this the listing for you? We can help make it yours.
(631) 727-3713
71 Stuyvesant Avenue71 Stuyvesant Avenue71 Stuyvesant Avenue71 Stuyvesant Avenue
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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).

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$799,000
Days On Site 
2 Days
Bedrooms 
4
Inside Area (SqFt) 
2,500 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
0.23 Acres
Year Built 
2026
MLS® Number 
1052859
Status 
Active
Property Tax 
$812
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing first seen on site
3 days agoListing updated with changes from the MLS®
General Features
Acres 
0.23
Garage 
Yes
Garage Spaces 
1
Parking 
Garage
Property Sub Type 
Single Family Residence
Sewer 
Cesspool
Style 
Colonial
Utilities 
See Remarks
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerElectric OvenElectric RangeElectric Water HeaterENERGY STAR Qualified AppliancesRefrigeratorStainless Steel Appliance(s)WasherWine Refrigerator
Basement 
Level - BasementDescription - Full Basement
Cooling 
Central Air
Flooring 
Hardwood
Heating 
ElectricENERGY STAR Qualified Equipment
Interior 
Cathedral Ceiling(s)ChandelierEat-in KitchenEntrance FoyerGranite CountersKitchen IslandOpen FloorplanWalk-In Closet(s)
Auxiliary Room 
Level - SecondDescription - Master Bedroom with Full Bath and Walk-in Closet, 3 more Bedrooms, Full Bath.
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Other
Lot Features 
LevelNear Public Transit
Community Features
School District 
William Floyd
Schools
School District
William Floyd
Elementary School
William Floyd Elementary School
Middle School
William Floyd Middle School
High School
William Floyd High School
Listing courtesy of LW 21 LLC mikelee125@yahoo.com


Based on information submitted to the MLS GRID as of 2026-09-21 10:47 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share