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MLS ID KEY941183Last updated Sep 18, 2026

Other

29 Maple Avenue

Pending · Brookhaven · Suffolk County, NY 11940

Asking price$5,000,000Check current status
Est. monthly taxes
$4,241.33
Property gallery0 / 15
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About this home

Established full-service marina known as Swezey’s Hart Cove Marina offering a rare opportunity on Long Island’s South Shore. Situated on approximately 4.83 waterfront acres with direct access to Moriches Bay and minutes to the ocean inlet. Property Features: ~90 protected boat slips, valet rack storage (approx. 78 boats), travel lift, forklifts, and full marine service equipment, boat repair shop with multiple bays, marine retail/tackle component, 4-bedroom residence plus additional cabin on site Turnkey marina operation with established customer base, multiple income streams, and strong upside potential. Ideal for marina operators and investors. Rare offering in a high-demand boating market with limited inventory. All equipment included.

Listing snapshot

Days on site
59 days
Listed on MLS
Dec 5, 2025
Annual property tax (MLS)
$50,896
Tax year
2025
Listing brokerage
Brookhampton Realty
MLS ID
KEY941183
Last updated
Sep 18, 2026

General features

Property type
Other
Water source
Public
Sewer
Other
Utilities
Electricity Connected, Water Connected

Interior features

Heating
Other
Cooling
None

Exterior features

Construction materials
Frame

Recent activity

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

Location

Brookhaven · Suffolk County, NY 11940Show interactive map
29 Maple Avenue

Brookhaven · Suffolk County, NY 11940

Google Maps directions

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