18 Smith Lane Jamesport, NY $ 5,750,000
18 Smith Lane
$ 5,750,000
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18 Smith Lane

Jamesport, NY, 11947
$ 5,750,000
Bedrooms13 Baths6.1 Sq 4,514

Monthly Estimate*

$ 36,306

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Single Family Home for sale in Jamesport, NY

for $5,750,000 with 13 bedrooms and 6 full baths, 1 half bath. This 4,514 square foot home was built in 1959 on a lot size of 1.43.

LISTING IS FOR 6 HOMES AND .77 VACANT LAND! An exceptional opportunity to own a one-of-a-kind waterfront estate featuring 6 income-producing residences plus an adjoining nearly one-acre buildable lot, offering tremendous potential to expand the rental portfolio or create a spectacular multigenerational compound. The property includes two Bayfront homes—one offering 4 bedrooms and 3 bathrooms, the other has 3 bedrooms and 1.5 bathrooms—along with four additional cottages, including two 2-bedroom cottages and two 1-bedroom cottages. The adjacent buildable parcel presents endless possibilities, whether for a custom waterfront residence, additional income-producing opportunities, or the ultimate private estate. A rare investment with multiple revenue streams, redevelopment potential, and breathtaking waterfront setting. Please do not go on the property without a scheduled appointment.

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Single Family Active

Price

$ 5,750,000

Bedrooms

13

Full Bath

6

Half Bath

1

Property Type

Single Family

Taxes

$ 32,550

Style

Cottage

Lot Size

1.43

Year Built

1959

Town/City

Jamesport

County/Region

Suffolk

MLS | Web ID

1029909

Features
Interior
Interior Amenities Other
Basement Crawl Space
Flooring Laminate
Basement Features Crawl Space
Basement (Y/N) N
Fireplace Y/N N
Half Baths 1
Total Bedrooms 13
Total Baths 7
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General
Sewer Septic Tank
Heating Electric Other
Cooling Ductless Multi Units
Utilities Electricity Connected Water Connected
Appliances Other
Garage Spaces 1
Architectural Style Cottage
Construction Materials Frame
Year Built 1959
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0600-070-00-02-00-002-000
Waterfront Features Bayfront Beach Front Bulkhead Waterfront
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 13
Full Baths 6
High School Riverhead Senior High School
City Riverhead
Senior Community Y/N N
High School District Riverhead
Carport Y/N N
Elementary School Aquebogue Elementary School
Property Attached Y/N N
Tax Annual Amount 32550.34
Middle/Junior High School Riverhead Middle School
Additional Parcels Y/N Y
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Riverhead
Elementary School District Riverhead
Tax Assessed Value 150000
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Exterior
Parking Features Driveway Driveway
Water Source Public
Building Area Total 4514
Waterfront Y/N Y
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Internal Only
Street Number 1 18
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* Excluded Features
List By
Patricia Salegna

Listing Agent

Douglas Elliman Real Estate

Broker

516-921-2262

Contact

Affordability Calculator

$39,019
Per Month
93%
7%
0%
Monthly Principal & Interest
$36,306
Monthly Property Taxes
$2,713
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100165 Elementary School
4099203 Middle School
Riverhead Senior High School High School
Pricing History
DatePricePrice ChangeDescription
7/27/2026$5,750,000 Listed Price

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18 Smith Lane, Jamesport, NY, 11947 is a Single Family Home for sale at $5,750,000 with 4,514 sqft and a lot size of 1.43. 18 Smith Lane has 13 bedrooms, 6.1 baths, and was built in 1959. The property's zip code is 11947 which is in Jamesport, NY