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About This Home

This 6-bedroom, 6-bathroom single family at 28 Lighthouse Lane in Sag Harbor, NY is listed for $4,250,000 ($1,078 per sqft). Built in 2026, the home offers 3,943 sqft of living space on a 0.22 acres lot.

Agent Description

Newly completed and just moments from Sag Harbor Village, this turnkey 6-bedroom, 5.5-bath residence offers the rare opportunity to own high-quality new construction in one of the Hamptons' most sought-after locations-placing Main Street, celebrated restaurants, and marinas, and waterfront parks all within easy reach.

Designed for modern Hamptons living, the home features wide-plank European white oak floors, a curated selection of natural stone and marble, and a thoughtfully designed layout that balances entertaining with everyday comfort. The chef's kitchen is the centerpiece-showcasing striking Olympian Danby marble counters, backsplash, and a dramatic double

waterfall island, complemented by warm white oak accents and anchored by a full Thermador appliance suite with a 48" six-burner range. Each bedroom accommodates a king-size bed and includes custom walk-in closets, while the primary suite offers a spa-inspired bath with heated Ditra floors and polished nickel fixtures.

The finished lower level features 10-foot ceilings, a spacious recreation/media area, and an additional washer/dryer hookup-ideal for summer hosting. Outside, mature landscaping frames a private backyard retreat with a saltwater gunite cocktail pool and stadium steps.

The home runs entirely on natural gas and includes Cat 6 wiring throughout, supporting seamless connectivity and allowing for an integrated security system. Turnkey, low-maintenance, and perfectly positioned to enjoy everything Sag Harbor Village has to offer-this is Sag Harbor living without compromise.

Key Features

  • Built in 2026
  • 0.22 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
5 full, 1 half
2026

Amenities

FireplaceHardwoodBasement

Monthly Cost Estimate

$22,730/mo

20% down · 6.5% · 30 years

Principal$3,074
Interest$18,417
Insurance$1,240

Estimates only. Actual payments may vary.

Location

28 Lighthouse Lane

Sag Harbor, NY 11963

Features & Amenities

Interior Features

Walk-in Closet

Property Details

Flooring

Hardwood

Parking

GarageGarage - Detached

Heating

Fireplace(s)Forced AirNatural Gas

Cooling

Central Air

Appliances

DishwasherDryerRefrigeratorWasher

Questions & Answers

This 6-bedroom, 6-bathroom single family at 28 Lighthouse Lane is listed at $4,250,000 ($1,078/sqft). The estimated monthly payment is $18,417 based on 20% down at 6.5% interest.

Key features include: Built in 2026, 0.22 acre lot, 2 stories, Fireplace. Interior Features: Walk-in Closet.

This property is listed by Vincent Horcasitas and can be reached at 6314584879 or VHorcasitas@Saunders.com.

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VH

Vincent Horcasitas

Agent at Saunders & Associates

(631) 458-4879

Listed by Saunders & Associates · View on Broker Site

MLS# 11665145· Source: listhub· Updated 39 days ago

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

28 Lighthouse Lane, Sag Harbor, NY 11963

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