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MLS ID KEYL3585144Last updated Jul 21, 2026

Unimproved Land

3994 Sound Avenue

Active · Riverhead · Suffolk County, NY 11901

Asking price$6,700,000Request a Showing
Year built
2006
Est. monthly taxes
$9,709.92
Property gallery0 / 6
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About this home

Nestled at the Gateway to Long Island's East End, with over 105 acres of property that runs all the way north to the LI Sound. Boasting 20 undisturbed acres on the Sound with development rights intact and 600 ft. of private beach and a vista along Sound Ave. with approx. 11 acres with Development rights intact. Property includes 2 large barns and outbuildings and 2 bedroom caretakers cottage. The acreage in the center of the property has the development rights transferred and may be used for farming. Property is divided into 10 lots but must be purchased together.

Listing snapshot

Days on site
59 days
Listed on MLS
Oct 15, 2024
Half baths
0
Annual property tax (MLS)
$116,519
Listing brokerage
Marie Claire Realty LLC
MLS ID
KEYL3585144
Last updated
Jul 21, 2026

General features

Property type
Unimproved Land
Year built
2006
Water source
Private, Public
Sewer
Cesspool

Exterior features

Private pool
No

Schools (MLS)

Elementary school district
Riverhead
Middle school
Riverhead Middle School
Middle school district
Riverhead
High school
Riverhead Senior High School
High school district
Riverhead

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Riverhead · Suffolk County, NY 11901Show interactive map
3994 Sound Avenue

Riverhead · Suffolk County, NY 11901

Google Maps directions

Listing data is supplied by the MLS and may change without notice.