$999,000
NEW CONSTRUCTION

300 Harbor Cir Baldwin, NY 11510

Baldwin Area

Estimated payment $6,595/month

4 Beds
3 Baths
2,900 Sq Ft
$344 Price per Sq Ft

Highlights

  • New Construction
  • Eat-In Gourmet Kitchen
  • Colonial Architecture
  • Baldwin Senior High School Rated A-
  • Open Floorplan
  • Deck

About This Home

Step into brand-new luxury living where scale, light, and craftsmanship meet everyday ease. This elevated, FEMA-compliant 2025 build offers 4BR/3BA across 2,900 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.

Listing Agent

Erik Mahler

Mahler Realty Brokerage Phone: 516-223-3111 License #10311204488 Listed on: 09/08/2026

Co-Listing Agent

Peyton Mahler

Mahler Realty Brokerage Phone: 516-223-3111 License #10401393618

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,000

Year Built

  • Built in 2025 | New Construction

Lot Details

  • 5,040 Sq Ft Lot
  • Lot Dimensions are 55x103
  • Partially Fenced Property
  • Vinyl Fence
  • Level Lot

Parking

  • 2 Car Garage
  • Driveway
  • On-Street Parking
  • Off-Street Parking

Home Design

  • Colonial Architecture
  • Craftsman Architecture
  • Contemporary Architecture
  • Advanced Framing
  • Frame Construction

Interior Spaces

  • 2,900 Sq Ft Home
  • 3-Story Property
  • Open Floorplan
  • Crown Molding
  • High Ceiling
  • Ceiling Fan
  • Recessed Lighting
  • Electric Fireplace
  • New Windows
  • Double Pane Windows
  • ENERGY STAR Qualified Windows
  • Insulated Windows
  • Window Screens
  • ENERGY STAR Qualified Doors
  • Entrance Foyer
  • Family Room
  • Formal Dining Room
  • Unfinished Basement
  • Walk-Out Basement
  • Smart Thermostat

Kitchen

  • Eat-In Gourmet Kitchen
  • Convection Oven
  • Gas Oven
  • Gas Cooktop
  • Dishwasher
  • ENERGY STAR Qualified Appliances
  • Granite Countertops

Flooring

  • Wood
  • Concrete
  • Ceramic Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • En-Suite Primary Bedroom
  • Bathroom on Main Level
  • 3 Full Bathrooms

Laundry

  • Laundry Room
  • Dryer

Outdoor Features

  • Balcony
  • Deck
  • Covered Patio or Porch

Location

  • Property is near public transit, schools, and shops

Schools

  • Meadow Elementary School
  • Baldwin Middle School
  • Baldwin Senior High School

Utilities

  • Central Air
  • Ductless Heating Or Cooling System
  • Ducts Professionally Air-Sealed
  • Electric Water Heater

Community Details

  • Park

Listing and Financial Details

  • Legal Lot and Block 43 / 431
  • Assessor Parcel Number 2089-54-431-00-0043-0

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,000

Year Built

Built in 2025 | New Construction

Lot Details

5,040 Sq Ft Lot

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial, Contemporary, Craftsman
  • Property SubType: Single Family Residence
  • Property Condition: New Construction
  • Levels: Three Or More
  • Year Built: 2025
  • Year Built Effective: 2026
  • Attribution Contact: 516-223-3111
  • Co List Office Mls Id: KEYMAHL01
  • Co List Office Phone: 516-223-3111
  • Carport Y N: No
  • CurrentPrice: 999000.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 344.48276
  • ListPrice_By_LivingArea: 344.48276
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 5550000.0000
  • LivingAreaSearchSqFt: 2900.00
  • Special Features: NewHome
  • Property Sub Type: Detached
  • Year Renovated: 2026

Interior Features

  • Appliances: Convection Oven, Cooktop, Dishwasher, Dryer, Electric Water Heater, ENERGY STAR Qualified Appliances, Gas Cooktop, Gas Oven, Gas Range
  • Interior Amenities: First Floor Full Bath, Ceiling Fan(s), Chefs Kitchen, Crown Molding, 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
  • Flooring: Ceramic Tile, Concrete, Hardwood
  • Fireplace Features: Electric, Family Room
  • Full Bathrooms: 3
  • Basement: Unfinished, Walk-Out Access
  • Total Bedrooms: 4
  • Fireplace: Yes
  • Living Area: 2900
  • Window Features: Double Pane Windows, ENERGY STAR Qualified Windows, Insulated Windows, New Windows, Screens
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Advanced Framing Technique, Frame
  • Fencing: Fenced, Partial, Vinyl
  • Pool Private: No
  • Road Frontage Type: Municipal
  • Spa: No
  • Exterior Features: Balcony
  • Patio and Porch Features: Covered, Deck, Patio, Porch
  • Waterfront: No
  • Foundation Details: Raised

Garage/Parking

  • Total Parking Spaces: 4
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Description: Driveway, Garage, Off Street, On Street, Private

Utilities

  • Cooling: Central Air, Ductless, Ductwork
  • Heating: Other, See Remarks
  • Laundry Features: Laundry Room
  • Sewer: Public Sewer
  • Utilities: Trash Collection Public
  • Water Source: Public

Condo/Co-op/Association

  • Association Amenities: Park
  • Senior Community: No
  • Association: No

Schools

  • Middle School: Baldwin Middle School

Lot Info

  • Horses: No
  • Lot Size Acres: 0.18
  • Lot Dimensions: 55x103
  • Lot Size Sq Ft: 5040
  • Lot Features: Level, Near Public Transit, Near School, Near Shops
  • Parcel Number: 2089-54-431-00-0043-0
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 13000
  • Tax Block: 431
  • Tax Lot: 43
  • Tax Year: 2025

MLS Schools

  • Elementary School: Meadow Elementary School
  • High School: Baldwin Senior High School
  • Middle School District: Baldwin

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
09/08/2026 09/08/26 For Sale $999,000 -- $344 / Sq Ft
Source: OneKey® MLS

Source: OneKey® MLS

MLS Number: 981099

OneKey® MLS
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