20 Oak Ln, Hampton Bays, NY 11946
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Beds
5
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Baths
4.5
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Acres
0.5
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Sq. ft.
Last Verified:
Apr 9, 2026
Highlights
Hampton Bays’ exclusive Old Harbor Colony Community
Experience the best of the East End from this waterfront retreat in Hampton Bays’ exclusive Old Harbor Colony. Set on a quiet street with beautiful water views, 20 Oak Lane offers a rare blend of space, light, and true boating lifestyle—just minutes to ocean beaches, waterfront dining, and everything the Hamptons have to offer. With over 4,200 square feet of interior living space plus a two-car garage, five bedrooms (including two primary suit
Home Details
Construction
Property type: Single-family
Property style: Traditional
New construction: No
Year built: 1978
Interior Details
Sq. ft: 4,263
Price per square foot: $563/sqft
Stories: 2
Floors: Hardwood, Tile
Fireplaces: 3
Bedrooms & Bathrooms
Bedrooms: 5
Full bathrooms: 4
Half bathrooms: 1
Bathroom on first floor: Yes
Primary bedroom on first floor: Yes
Other Rooms
Breakfast area, Family room/den, Great room, In-law suite/private guest quarters, Laundry room, Office
Utilities
Water source: Town
Heat type: Oil hot water
Central air conditioning: Yes
Financial Details
Price: $2,399,900
Taxes: $20,535/yr
Outdoor Details
Pool & Spa
Pool: Yes
Pool material: Vinyl
Parking
Garage: Yes
Attached garage: Yes
Spaces in garage: 2
Outdoor Amenities
Tennis: No
Room for a tennis court: No
Water frontage/View: Waterfront
Outdoor Shower(s): No
Dock: Yes
Rights & Access
Water access: Yes
Lot Details
Lot size: 0.5 Acres
South of highway: No
Location
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Nearby Transportation
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2 milesHampton Bays - LIRR
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2 milesHampton Bays - Hampton Jitney
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3 milesSouthampton - Southampton Heliport
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Nearby Beaches
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2 milesPonquogue Beach
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2 milesTiana Beach
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3 milesShinnecock East County Park
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