Active
123 Old Post Drive
Hauppauge, NY, 11788
Loading all available photographs…
AN INTRODUCTION
A closer look.
Welcome to 123 Old Post Drive, a spacious and beautifully maintained 4-bedroom, 3-bath Colonial set on an oversized property in the heart of Hauppauge. This inviting home features a formal living room, formal dining room, and a warm and comfortable family room with a wood-burning fireplace. The bright kitchen offers generous cabinetry, ample counter space, and stainless-steel appliances. Beautiful hardwood floors, Pella and Andersen windows, and generously sized rooms add to the home’s appeal. A fully finished basement provides valuable additional living and entertaining space, while the 2-car garage and generator hookup offer added convenience. Set on an oversized lot with plenty of room to enjoy the outdoors, this home offers the perfect combination of space, comfort, and classic charm.
Property overview
- Property type
- Single Family Residence
- Architecture
- Colonial
- Year built
- 1976
- Lot size (sq ft)
- 25,265
- Status
- Active
- Listed
- 2026-09-23
- MLS number
- KEY1053764
Interior & comfort
- Interior features
- Eat-in Kitchen, Formal Dining, Primary Bathroom
- Appliances
- Dishwasher, Refrigerator
- Heating
- Baseboard
- Cooling
- Central Air
- Basement
- Finished, Full
- Fireplaces
- 1
Outdoors & amenities
- Parking
- Driveway, Garage
- Garage spaces
- 2
Schools & location
- Postal town
- Hauppauge
- County
- Suffolk County
- School district
- Hauppauge
- Elementary school
- Bretton Woods Elementary School
- Middle school
- Hauppauge Middle School
- High school
- Hauppauge High School
Taxes & utilities
- Annual property taxes
- $14,987
- Tax year
- 2025
- Association
- No
- Water
- Public
- Sewer
- Cesspool
Listing courtesy of BERKSHIRE HATHAWAY · 516-224-4600
MLS #KEY1053764 · Active

Contact