David E. Cornwell
Licensed Real Estate Salesperson
REALTOR®
Walton, NY
Office: (607) 865-7000 (607) 437-8941

18 Harriman Drive, Port Washington, NY 11050

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Property Description

Built in 1997 and thoughtfully designed across nearly 6,000 square feet, this 6-bedroom, 5 full and 2 half-bath residence showcases quality craftsmanship at every turn - from generous moldings and soaring ceilings to a gracious layout that enhances the scale and flow of each principal room.The main level features a living room with a wood-burning fireplace, a gracious dining room, and a chef's eat-in kitchen that opens to the great room, distinguished by arched windows, a look-through to the kitchen, and an etched glass window above. Additional rooms on this level include a library with light wood built-ins, and a sun-filled sunroom, offering flexible space for work, relaxation, or casual gatherings. Each room is bright, well-proportioned, and thoughtfully positioned for easy flow throughout the home.Set on two lush, professionally landscaped acres, the grounds offer exceptional outdoor living. A flat upper level features an in-ground gunite pool and spa, along with a fully equipped pool house with kitchenette, full bath, and outdoor shower - perfectly designed for summer entertaining. Additional highlights include a 3-car garage and deeded beach rights.A classic brick Colonial set on beautifully landscaped grounds, this custom-built residence offers exceptional scale, craftsmanship, and privacy - delivering a refined lifestyle with expansive interiors, resort-style outdoor amenities, and seamless indoor-outdoor living.

18 Harriman Drive | MLS# 960644

This single family home located at 18 Harriman Drive, Port Washington, NY 11050 is currently listed for sale with an asking price of $3,950,000. This property was built in 1997 and has 6 bedrooms and 5 full and 2 partial baths with 5872 sq. ft. Harriman Drive is located within the Port Washington school district. Search Port Washington real estate on david-cornwell.timberlandproperties.com today.

Gallery

Property Features

Property Type: Residential - Single Family
Basement: Finished, Storage Space
Basement: Yes
Cooling: Central Air
Garage: 3
Heating: Natural Gas, Radiant Floor
Home Style: Colonial
Lot Size: 2.00 Acres
Taxes: $59,693
Year Built: 1997

Amenities

Cathedral Ceiling(s)
Ceiling Fan(s)
Central Vacuum
Chandelier
Chefs Kitchen
Crown Molding
Double Vanity
Eat-in Kitchen
Entrance Foyer
Formal Dining
Granite Counters
High Ceilings
Pantry
Primary Bathroom
Walk-In Closet(s)
Wet Bar
Gas Grill

Feature Descriptions

Appliances: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Gas Cooktop, Refrigerator, Washer, Wine Refrigerator
Attic: Scuttle
Building Area Total: 5976
Days on Site: 7
Exterior: Brick
Formal Dining: Yes
GarageY/N: Yes
On Market Date: 2026-02-25
Other Structures: Pool House
Parcel Number: 2251-04-B-00-0401-0
Parking Features: Attached
Pool Features: Electric Heat, In Ground
Rental Term: Monthly
Rooms Total: 12
Sewer: Cesspool
Swimming Pool: Yes
Utilities: Natural Gas Connected
Water: Public
Waterfront Features: Water Access

Local Schools

High School: Paul D Schreiber Senio High School
Middle School: Carrie Palmer Weber Middle School
Elementary School: Manorhaven Elementary School
School District: Port Washington

Estimate Your Payment

Estimated Payment

$ 14,917.49 per month $8,790.99 Principal & Interest $4,974.42 Property Tax $1,152.08 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Daniel Gale Sothebys Intl Rlty
Agency Contact: 516-883-2900

Shown By

Agent Name: David E. Cornwell
Agent Phone: (607) 437-8941
Agency Title: Timberland Properties

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All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless. Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/04/2026. The listing information on this page last changed on 03/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 03/04/2026 5:26:16 AM EST) or Global MLS (last updated Wed 03/04/2026 1:21:53 AM EST) or New York State Alliance MLS (last updated Wed 03/04/2026 2:34:23 AM EST) or Hudson Valley Catskill Region MLS (last updated Wed 03/04/2026 12:11:15 AM EST) or OneKey MLS (last updated Wed 03/04/2026 1:45:01 AM EST). Real estate listings held by brokerage firms other than Timberland Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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