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$2,399,900
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Property Description
Located in Hampton Bays' exclusive Old Harbor Colony community on a quiet street, 20 Oak Lane is a short drive to ocean beaches, waterfront dining, and Hampton Bays town, and it's not far from Southampton, East Hampton, and Long Island wine country. With views of Shinnecock Bay and the ocean inlet, this home has 4,263-square feet of living space, five large bedrooms (two are primary suites), four full bathrooms, one half bath, sunroom, recreation room, a newly lined (2024) pool, waterfront deck, and a canal with a 120-foot composite bulkhead. The beautifully landscaped yard has an inground sprinkler system and large deck surrounding the pool with loads of space for entertainment, outdoor dining, a pool shed, and more. Enter through the foyer to the main level where cathedral ceilings and recessed lighting adorn the family room, kitchen, and living room, and dining room. The huge kitchen has loads of cabinets, kitchen Island, new stainless-steel stove, new stainless-steel refrigerator, and two additional wall ovens. The kitchen sliding doors lead out to the composite deck and pool. Hardwood floors flow from the family room to the living room, and into the dining room. There is a gas fireplace in the family room and a wood-burning fireplace in the living room. From the family room, French doors lead out to the sunroom where you can catch some rays indoors while enjoying water views. The butler's pantry offers even more cabinet space, an additional sink, a second refrigerator, and access to the two-car garage and laundry room. On the south side of the main level is a bedroom with hardwood floors, water views, and access to a full bathroom just outside the bedroom door. On the north side of the main level is the first of two primary bedrooms, which includes an ensuite bathroom with a tub/shower combo, and hardwood floors. The room is large enough for a king-sized bed and more, and it has a walk-in plus two additional closets. On the other end of the home is the huge recreation room with access to the half bathroom. This large space is perfect for watching TV, playing board games, and other recreational activities. Upstairs, on the south side of the home you can enjoy maximum exposure to amazing water views inside the second primary bedroom, a private oasis accessible by elevator or through the exterior sliding glass doors. The suite includes a living room area, a bedroom area, mini-kitchen, spacious walk-in-closet, extra-large ensuite bathroom, and an upper-level deck. Cathedral ceilings add even more allure, and its sunny exposure bathes the suite in natural light. The bedroom area includes a gorgeous hardwood floor with more than enough space to include a king-sized bed and other furniture. The walk-in closet offers loads of places to hang clothes, store luggage, and more. The mini kitchen area includes a bar sink, cabinets, small refrigerator inside the cabinet, counter space, and a two-burner cooktop. The ensuite bathroom includes double sinks with lots of counter-space, separate shower and tub, loads of cabinet storage, and the toilet is inside a water closet for extra privacy. The living/lounge area has a gas fireplace and is large enough to fit a comfy couch, chairs, and a bistro table. You can take the elevator down to the kitchen or exit out through the sliding glass doors to a balcony/deck with amazing waterfront views. This deck includes steps down to the main-level deck and pool area. On the north end of the house is another upper level with two gorgeous and spacious bedrooms with cathedral ceilings, recessed lighting, and hardwood flooring. These rooms share a large Jack-and-Jill bathroom with a tiled shower, linen closet, and water closet for the toilet. The back bedroom includes a balcony with beautiful canal views.
Full Property Details
Full Property Details for 20 Oak Ln
General
- Price: $2,399,900
- Taxes: $19,796
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 847747
- Updated: 1/6/2026
- Added to Site: 317 day(s) ago
Interior
- Number of Rooms: 11
- Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Primary Bathroom, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 3
- Appliances: Dishwasher, Dryer, Range, Refrigerator, Washer
- Laundry Facilities: Yes
- Flooring: Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 4
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
Exterior
- Exterior Features: Boat Slip, Dock
- Porch/Patio/Deck: Deck, Patio, Porch
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Driveway, Garage
Location
- County: Suffolk County
School Information
- High School District: Hampton Bays
- Elementary School: Hampton Bays Elementary School
- Middle School: Hampton Bays Middle School
- High School: Hampton Bays High School
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Oil
- Heating Zones: 3
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Electricity Connected
Structural Information
- Architectural Style: Traditional
- Detached/Attached: Detached
- Construction: Frame
- Building Size: 4263
- Square Feet: 4,263
- Sq. Ft. Source: Other
- Year Built: 1978
Lot Features
- Lot Size (Acres): 0.5
- Lot Size (Sq. Ft.): 21,780
Water Features
- Water Front: Yes
- Water Front View: Canal Access, Canal Front, Water Access, Waterfront, Bulkhead
Financial Considerations
- Tax Amount: $19,796.02
Disclosures and Reports
- Special Conditions: None
- Property ID: 0900-322-00-02-00-018-000
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Schools
Schools serving 20 Oak Ln
School District:Hampton Bays Union Free School District
| Name | Grades | Distance |
|---|---|---|
Hampton Bays Elementary School 72 Ponquogue Avenue, Hampton Bays, NY 11946 | K-4 | 1.1 mi |
Hampton Bays Middle School 70 Ponquogue Avenue, Hampton Bays, NY 11946 | 5-8 | 1.1 mi |
Hampton Bays Secondary School 88 Argonne Road East, Hampton Bays, NY 11946 | 9-12 | 1.5 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 20 Oak Ln
Date
Details
Price
Change
Source
5/28/2025
Price Reduced
$2,399,900
-4%
MLS
4/16/2025
Listed
$2,499,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 20 Oak Ln
Year
Property Taxes
Change
Tax Assessment
Change
2020
100%
$1,229,400
—
2022
-100%
$1,229,400
—
2016
$10,090
23%
$1,229,400
—
2020
$8,185
—
$1,229,400
7%
2018
$8,157
-2%
$1,153,800
—
2017
$8,345
-4%
$1,153,800
-2%
2016
$8,706
-2%
$1,178,600
-2%
2015
$8,929
-4%
$1,208,600
—
2015
$9,292
-27%
$1,209,100
—
2014
$12,687
5%
$1,209,100
—
2013
$12,092
—
$1,209,200
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 20 Oak Ln
20 Oak Lane, Hampton Bays, NY 11946 (MLS# 847747) is a Single Family property with 5 bedrooms, 4 full bathrooms and 1 partial bathroom. 20 Oak Lane is currently listed for $2,399,900 and was received on April 16, 2025. Want to learn more about 20 Oak Lane? Do you have questions about finding other Single Family real estate for sale in Hampton Bays? You can browse all Hampton Bays real estate or contact a Coldwell Banker agent to request more information.
