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20 Oak Ln, Hampton Bays, NY 11946

$2,399,900
  • Beds
    5
  • Baths
    4.5
  • Acres
    0.5
  • Sq. ft.
    4,263 4.26K
Open Houses
Sat, Apr 11
12:00 PM - 2:00 PM
Listing by World Properties Int'l Sea to Sky Realty (445 Broadhollow Rd, Melville NY 11747)

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

  • Nearby Transportation

    • 2 miles
      Hampton Bays - LIRR
    • 2 miles
      Hampton Bays - Hampton Jitney
    • 3 miles
      Southampton - Southampton Heliport
  • Nearby Beaches

    • 2 miles
      Ponquogue Beach
    • 2 miles
      Tiana Beach
    • 3 miles
      Shinnecock East County Park

Listing info

20 Oak Ln,   Hampton Bays
$2,399,900
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