21 Old Montauk Hwy, Amagansett, NY 11930
- August - Labor Day 2026 $499,000
- August 2026$400,000
- Short-Term 2026 $100,000
-
Beds
8
-
Baths
10+
-
Acres
1.1
-
Sq. ft.
Last Verified:
Mar 24, 2026
Highlights
NEWLY COMPLETED HOME IN AMAGANSETT SOUTH
Brand new construction south of the highway in Amagansett, this home is finished to the highest standard. Highlights include a deluxe primary suite, dramatic family room with soaring ceilings, high-end gourmet kitchen, media room, state of the art Lutron shades and lighting system, SONOS, finished lower level with second media room, fully equipped gym that opens outside, cold plunge, infra red sauna and steam room. The grounds include an acre
Home Details
Construction
Property type: Single-family
Property style: Modern
New construction: Yes
Year built: 2026
Interior Details
Sq. ft: 8,500
Basement type: Full
Finished basement: Yes
Stories: 2
Fireplaces: 1
Furnished: Yes
Bedrooms & Bathrooms
Bedrooms: 8
Full bathrooms: 10
Half bathrooms: 2
Bathroom on first floor: Yes
Primary bedroom on first floor: Yes
Linens: Yes
Other Rooms
Exercise room, Family room/den, Great room, Laundry room, Media room, Office, Study
Utilities
Water source: Town
Heat type: Gas hot air
Central air conditioning: Yes
Tv/cable/satellite: Yes
Security system: Yes
House Rules
Pet policy: No pets
Smoking policy: Not allowed
Outdoor Details
Pool & Spa
Pool: Yes
Heated pool: Yes
Pool material: Gunite
Hot tub: Yes
Sauna: Yes
Parking
Garage: Yes
Spaces in garage: 2
Carport: Yes
Outdoor Amenities
Tennis: No
Room for a tennis court: No
Water frontage/View: None / mainland
Outdoor Shower(s): Yes
Lot Details
Lot size: 1.1 Acres
South of highway: Yes
Location
-
Nearby Beaches
-
0 milesAtlantic Avenue Beach
-
1 mileAmagansett Beach
-
1 mileIndian Wells Beach
-
-
Nearby Transportation
-
1 mileAmagansett - LIRR
-
1 mileAmagansett - Hampton Jitney
-
1 mileAmagansett - Hamptons Luxury Liner
-


















