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    1 home
      1 home available
      300 Harbor Street, Baldwin, NY 11510
      NEW 4 days ago
      300 Harbor Street, Baldwin, NY 11510
      $1,250,000
      4beds
      3bath
      2,800sqft
      0.18acres
      House for Sale

      300 Harbor Street, Baldwin, NY 11510

      Listing by: Mahler Realty
      1 - 1 of 1 results
      Copyright © 2025 OneKey® MLS LLC
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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      Membio
      OneKey® MLS
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      300 Harbor Street, Baldwin, NY 11510
      NEW 4 days ago
      $1,250,000
      4beds
      3full,half bath
      2,800sqft
      0.18acres

      300 Harbor Street, Baldwin, NY 11510

      City/Town:Baldwin   Post Office: Baldwin     

      House for Sale by Erik C. Mahler CBRMahler Realty.

      Data checked -. Listing last updated 47 hours ago.
      1. Overview
      2. Details
      3. More 

      Step into brand-new luxury living where scale, light, and craftsmanship meet every day ease. This elevated, FEMA-compliant 2025 build offers 4BR/3BA across 2,800 SF, with an open plan anchored by a jaw-dropping 20' & 20' chef’s kitchen—an entertainer’s dream—starring a grand center island, full stainless-steel package, and a true walk-in pantry with floor-to-ceiling storage. Sun-splashed living and dining flow effortlessly for hosting or quiet nights in, elevated by refined finishes, designer lighting, and custom millwork. The serene primary suite lives like a private retreat with a boutique-style closet and spa-inspired bath; generous secondary bedrooms flex for guests/office/studio. Thoughtful storage, smooth circulation, and modern, energy-efficient systems make daily life organized and effortless. Turn the key and live large.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      2025
        Heating
      Forced Air, Hot Air, Natural Gas, See Remarks
        Cooling
      Central Air, Ductless, Ductwork
        Total rooms
      8
        Garage
      Yes (3 space)
        City/Town
      Baldwin
        Post Office
      Baldwin
        Parking spots
      4
      938685
      MLS ID
      Active
      Status
      12/01/2025
      On Market Date
        Laundry features
      Laundry Room
        Flooring
      Ceramic Tile, Concrete, Hardwood
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Colonial, Contemporary, Craftsman
        Basement
      Unfinished, Walk-Out Access
        View
      Interior features
      First Floor Full Bath, Ceiling Fan(s), Chefs Kitchen, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, Primary Bathroom, Open Floorplan, Open Kitchen, Recessed Lighting, Smart Thermostat, Washer/Dryer Hookup
      Exterior features
      Balcony
      Lot features
      Level, Near Public Transit, Near School, Near Shops
      Appliances included
      Convection Oven, Cooktop, Dishwasher, Dryer, Electric Water Heater, ENERGY STAR Qualified Appliances, Gas Cooktop, Gas Oven, Gas Range
      Construction materials
      Advanced Framing Technique, Frame
      Monthly taxes
      $0
      Yearly taxes
      $1
      Community Features
      -
      School district
      Baldwin
      Schools
      Meadow Elementary School, Baldwin Middle School, Baldwin Senior High School
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Listing By:
      Erik C. Mahler CBR
      Erik C. Mahler CBR
      PM
      Peyton Mahler
      Erik C. Mahler CBR
      Erik C. Mahler CBR
      Real Estate Broker, Mahler Realty
       
      PM
      Peyton Mahler
      Real Estate Salesperson, Mahler Realty
      Direct Number 
       
      Location
      Grand Ave South to Fishermans Rd West
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      300 Harbor Street, Baldwin, NY 11510, is a 4 bedroom, 3 bathroom, 2800 sqft. Single Family Residence built in 2025. This property is currently available for sale and was listed on OneKey® MLS on 12-1-2025. The MLS# for this Single Family Residence is MLS# 938685.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
      Copyright ©2025