471 Middle Line Highway
Sag Harbor, NY 11963
- 8 beds
- 9 baths
- 8,000 sqft
- ~7 acre lot
- $1,021 per sqft
- 2015 build
- – on site
Tucked away down a winding driveway, past a gated entrance, and set on 6.5 acres of serene privacy, this extraordinary gabled estate offers the perfect Hamptons retreat. Conveniently located near the attractions of Bridgehampton and Sag Harbor, this immaculate residence spans over 8,000 square feet of pristine living space, featuring custom interior design and high-end details on all three levels. The home includes 8 spacious bedrooms, 7 full bathrooms, 2 half baths, a three-bay garage, a large gunite pool with a spa, and an expansive bluestone patio with multiple lounging areas, all surrounded by mature trees, lush landscaping and exterior lighting. A dramatic, double-height entry foyer welcomes you into the home, leading to the open living area with a fireplace and sliding windows that seamlessly blend the indoors with the natural surroundings. A luxurious den with a second fireplace provides an elegant retreat, offering serene pool views. The oversized chef's kitchen is a dream, perfect for cooking, dining, or entertaining. Carrara marble accents the generous island with bar seating, keeping guests close while you cook. Premium Sub-Zero, Wolf, and Miele appliances, including two dishwashers, make this space a chef's paradise. The formal dining room, just beyond, offers ample space for seating 12 or more guests. The main level also features one of the two primary bedrooms and a stylish powder room. Upstairs, you'll find 5 ensuite bedrooms, including the grand primary suite, which boasts a balcony, walk-in closet, and an expansive spa-inspired bathroom with marble sinks, a soaking tub and top-tier fixtures. Two of the guest suites also feature balconies, offering sunset views over the trees. The upstairs is completed with a large laundry room. The fully finished lower level offers 10-foot ceilings and is flooded with natural light from deep window wells. It includes two guest suites, a recreational area, media room, half bath, and a professional-grade home gym. The serene grounds are beautifully designed for entertaining and easy living, with lovely outdoor dining areas, and a heated 50-foot gunite pool with an integrated spa, all surrounded by natural bluestone. There's a covered porch for lounging and ample space for sunbathing, with the pool receiving beautiful southwestern light until sunset. The attached 3-car garage features high-performance epoxy flooring and custom cabinetry for toys and accessories. The home is equipped with Control4 automation, an indoor/outdoor sound system, security system, water filtration, and a multi-zone HVAC with humidification. This combination of meticulously maintained classic luxury, complete privacy, and easy access makes this estate one of the most exceptional properties available today.
Last checked:
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Last updated Apr 29, 2025
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MLS# 853844 —
The Building
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Year Built:2015
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Basement:true
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Architectural Style:Traditional
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Patio And Porch Features:Covered, Patio, Porch
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Building Area Units:Square Feet
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Attic:Unfinished
Interior
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Living Area:8000
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Total Rooms:16
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Interior Features:First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Entrance Foyer, Formal Dining, Marble Counters, Primary Bathroom, Open Floorplan, Pantry, Soaking Tub, Sound System
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Fireplaces Total:2
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Fireplace:true
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Flooring:Hardwood
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Living Area Source:Other
Financial & Terms
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Lease Considered:false
The Property
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Lot Size Acres:6.53
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Parcel Number:0900-022-00-01-00-017-004
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Attached:false
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Waterfront:false
Listing Agent
- Contact info:
- Agent phone:
- (631) 288-6244
- Office phone:
- (631) 288-6244
Taxes
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Tax Year:2025
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Tax Source:Municipality
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Tax Annual Amount:27411
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Tax Lot:17.4
Beds
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Total Bedrooms:8
Baths
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Full Baths:7
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Half Baths:2
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Total Baths:9
The Listing
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Special Listing Conditions:None
Heating & Cooling
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Heating:Forced Air, Propane
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Cooling:Central Air
Utilities
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Sewer:Septic Tank
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Utilities:Propane
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Water Source:Well
Appliances
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Appliances:Dishwasher, Oven, Refrigerator
Schools
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High School:Pierson Middle/High School
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Elementary School:Sag Harbor Elementary School
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High School District:Sag Harbor
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Middle School:Pierson Middle/High School
The Community
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Association:false
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Senior Community:false
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Pool Features:In Ground
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Pool Private:true
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Spa:true
Parking
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Garage:true
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Garage Spaces:3
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Carport:false
Monthly cost estimate

Asking price
$8,175,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$43,774
|
Taxes | $2,284 |
Insurance | $2,248 |
Utilities | $379 See report |
Total | $48,685/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/26/25
Apr 26, 2025
|
Listed / Active | ONEKEY | $8,175,000 |