21 Waterview Drive, Port Jefferson, NY 11777
Local realty services provided by:Bon Anno Realty ERA Powered
Listed by:jolie powell cbr e-pro
Office:jolie powell realty inc
MLS#:902772
Source:OneKey MLS
Price summary
- Price:$2,700,000
- Price per sq. ft.:$642.86
About this home
This breathtaking beachfront property in one of Port Jefferson's most prestigious locations is available for the first time in over 50 years! The home is nestled in the woods at the water's edge, with captivating views of Long island Sound and an entertaining parade of boats.
What makes this property truly unique is the inclusion of a second buildable waterfront lot -a pairing that opens the door to opportunities and imagination. Whether you build a guest retreat, a second house, or hold it as an investment, property of this caliber is exceedingly rare.
The classic 4000 s/f Colonial home was sturdily built in 1974, with 6 working fireplaces and water views from every room. Sprawling porches invite you to enjoy the refreshing sea breeze, and the sound of gentle waves lulls you to sleep at night. With 5 bedrooms and a full/partially finished walk-out basement, there is plenty of space for entertaining and expansion.
Another unique feature of this property is the abundance of mature trees, which provide cooling shade and privacy in the summer, but drop their leaves in winter to reveal panoramic views of Mt. Sinai Harbor. Kaleidoscopic sunrises over the salt marsh illuminate the rooms with extraordinary pink light from the East in the morning, and then in the evening you can enjoy sunsets over Long Island Sound while grilling on your deck.
Step through the garden to jump in the water for a swim! You can even keep a sailboat docked at the end of your beach path.
Rarely does such an extraordinary parcel of land come to market. Everyone who sets foot on this land falls in love!
Total 2.09 Acres - Taxes for the one-acre buildable lot: Brookhaven: $3,085.31 PJ Village: $404.66
Taxes for the 1.09Acre/4000 s/f Colonial: Brookhaven $19,992.80 PJ Village: $3,893.80
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Home facts
- Year built:1974
- Listing ID #:902772
- Added:56 day(s) ago
- Updated:October 15, 2025 at 08:28 PM
Rooms and interior
- Bedrooms:5
- Total bathrooms:5
- Full bathrooms:3
- Half bathrooms:2
- Living area:4,200 sq. ft.
Heating and cooling
- Heating:Oil
Structure and exterior
- Year built:1974
- Building area:4,200 sq. ft.
- Lot area:2.09 Acres
Schools
- High school:Earl L Vandermeulen High School
- Middle school:Port Jefferson Middle School
- Elementary school:Port Jefferson Elementary School
Utilities
- Water:Public
- Sewer:Cesspool
Finances and disclosures
- Price:$2,700,000
- Price per sq. ft.:$642.86
- Tax amount:$23,887 (2025)
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