Ad #6020907
MLS #11452395
Imagine your life here - a sprawling 5,000 sq ft Sag Harbor
15 MAUNAKEA ST, Sag Harbor, NY 11963
$3,500,000
4Beds
4Baths
5,000Sqft
0.93Acres
About this property
Imagine your life here - a sprawling 5,000 sq ft Sag Harbor estate just minutes from the Village, beaches, and Shelter Island ferry. This is more than a home - it's your private sanctuary in one of the Hamptons' most coveted enclaves. Welcome to 15 Maunakea St - an elegant 4-bed, 3.5+ bath traditional residence on nearly an acre of lush grounds. Built with timeless detail, this property features: Expansive living spaces with natural light and classic architectural finishes. Gourmet kitchen - perfect for entertaining or everyday living. Heated saltwater pool & spa - your private resort, year-round. Finished lower level - gym, lounge, game room, and more. Heated detached studio/workshop - ideal for an office, art, or guest suite. Three garage spaces, 13 zone radiant heat, beautiful wood burning fireplace. This is a rare offering - first time available in years - in Sag Harbor's North Haven circle. With privacy, generous outdoor living spaces, and resort-style amenities right at home, you'll feel worlds away yet just minutes to Sag Harbor Village, Long Beach, restaurants, shops, and ferries. At $3,500,000, this home delivers extraordinary lifestyle value in a premier location. This summer is yours.
Property Features
4 Beds
4 Baths
5,000 Sqft
Built in 2002
0.93 Acres
3 Stories
Underground/Basement
Siding: Wood Siding
Asphalt Roof
Has Fireplace
Suffolk County
Additional Photos
Contact Information
Simon Harrison
Simon Harrison Real Estate, LLC
917-822-6652
Location
Listing Agent: Simon Harrison 917-822-6652
Broker: Simon Harrison Real Estate, LLC 917-822-6652 Listing Site
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.
Broker: Simon Harrison Real Estate, LLC 917-822-6652 Listing Site
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.
BeachHouse.com
Printed Aug 12, 2026
Photo Gallery
$3,500,000
4
Beds
4
Baths
5,000
Sqft
15 MAUNAKEA ST, Sag Harbor, NY 11963
By contacting this agent you agree to these Terms and Conditions.
MLS# 11452395
Imagine your life here - a sprawling 5,000 sq ft Sag Harbor
$3,500,000
15 MAUNAKEA ST, Sag Harbor, NY 11963
4
Beds
4
Baths
5,000
Sqft
0.93
Acres
$3,500,000
15 MAUNAKEA ST, Sag Harbor, NY 11963
4 Beds
4 Baths
5,000 Sqft
0.93 Acres
Imagine your life here - a sprawling 5,000 sq ft Sag Harbor estate just minutes from the Village, beaches, and Shelter Island ferry. This is more than a home - it's your private sanctuary in one of the Hamptons' most coveted enclaves. Welcome to 15 Maunakea St - an elegant 4-bed, 3.5+ bath traditional residence on nearly an acre of lush grounds. Built with timeless detail, this property features: Expansive living spaces with natural light and classic architectural finishes. Gourmet kitchen - perfect for entertaining or everyday living. Heated saltwater pool & spa - your private resort, year-round. Finished lower level - gym, lounge, game room, and more. Heated detached studio/workshop - ideal for an office, art, or guest suite. Three garage spaces, 13 zone radiant heat, beautiful wood burning fireplace. This is a rare offering - first time available in years - in Sag Harbor's North Haven circle. With privacy, generous outdoor living spaces, and resort-style amenities right at home, you'll feel worlds away yet just minutes to Sag Harbor Village, Long Beach, restaurants, shops, and ferries. At $3,500,000, this home delivers extraordinary lifestyle value in a premier location. This summer is yours.
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Property Details
HOME DETAILS
4 Beds
4 Baths
5,000 Sqft
Built in 2002
0.93 Acres
3 Stories
EXTERIOR
Underground/Basement
Siding: Wood Siding
Asphalt Roof
INTERIOR
Has Fireplace
FINANCIAL & COMMUNITY
Suffolk County
See More Details
Location
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Ad Statistics
Ad Number
6020907
Viewed
0 time
Listing Status
Active Under Contract
Added
Apr 09, 2025
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
My State MLS
Source Property ID
11452395
Listing Agent: Simon Harrison 917-822-6652
Broker: Simon Harrison Real Estate, LLC 917-822-6652 Listing Site
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.
Broker: Simon Harrison Real Estate, LLC 917-822-6652 Listing Site
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.
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