$2,299,990

30 Captree Island Captree Island, NY 11702

Gilgo-Oak Beach-Captree Neighborhood

Estimated payment $14,708/month

Total Views 1,419
4 Beds
3.5 Baths
3,384 Sq Ft
$680 Price per Sq Ft

Highlights

  • Beach Front
  • Docks
  • Boat Slip
  • Babylon Memorial Grade School Rated A-
  • Water Access
  • Floor-to-Ceiling Windows

About This Home

Beach Front Post Modern Contemporary on a 30 house Private Island only 34 miles from Manhattan. Private beach, private marina accommodating 6+ boats and multiple Jet-skis. Deep Water can accommodate 100ft+ yacht. 25 Foot high walls of glass with 360 degree water views of Great South Bay, Inner Coastal Waterway, Fire Island Inlet, Atlantic Ocean, 3 bridges, 2 light houses and the NYC Sky Line.. 5 Minutes to Babylon Train Station. Boasting 4 bedrooms, 3.5 bathrooms, radiant heat. Loft/art gallery set in nature. Parking for 20+ cars, perfect for entertaining. Amazing fishing right off your own pier. One of a kind, can not be duplicated.

Listing Agent

Matthew Hart

World Prop Intl Sea to Sky Brokerage Phone: 631-961-4626 License #31HA1100930 Listed on: 11/24/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $31,751

Year Built

  • Built in 2000

Lot Details

  • 0.84 Acre Lot
  • Beach Front

Parking

  • 3 Car Attached Garage
  • Driveway

Home Design

  • Contemporary Architecture
  • Frame Construction

Interior Spaces

  • 3,384 Sq Ft Home
  • Open Floorplan
  • 2 Fireplaces
  • Gas Fireplace
  • Floor-to-Ceiling Windows
  • Wood Flooring
  • Washer and Dryer Hookup
  • Unfinished Basement

Kitchen

  • Eat-In Kitchen
  • Stainless Steel Appliances
  • Kitchen Island

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • En-Suite Primary Bedroom
  • Bathroom on Main Level

Outdoor Features

  • Water Access
  • Boat Slip
  • Docks
  • Deck
  • Patio
  • Wrap Around Porch

Schools

  • Contact Agent Elementary School
  • Babylon Junior-Senior High Middle School
  • Babylon Junior-Senior High School

Utilities

  • Central Air
  • Radiant Heating System
  • Well
  • Cesspool

Listing and Financial Details

  • Assessor Parcel Number 0100-239-00-01-00-031-003

Home Details

Home Type

Single Family

Est. Annual Taxes

$31,751

Year Built

Built in 2000

Lot Details

0

Parking

3

Listing Details

  • Property Type: Residential
  • Architectural Style: Contemporary
  • Property SubType: Single Family Residence
  • Year Built: 2000
  • Attribution Contact: 631-961-4626
  • Carport Y N: No
  • CurrentPrice: 2299990.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 679.66608
  • ListPrice_By_LivingArea: 679.66608
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 2732228.5579
  • LivingAreaSearchSqFt: 3384.00
  • CurrentPrice_By_BuildingAreaTotal: 679.66608
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Stainless Steel Appliance(s)
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Washer/Dryer Hookup
  • Fireplaces: 2
  • Flooring: Wood
  • Fireplace Features: Gas
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Basement: Unfinished
  • Total Bedrooms: 4
  • Fireplace: Yes
  • Living Area: 3384
  • Window Features: Floor to Ceiling Windows, Oversized Windows
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Frame
  • Waterfront Features: Beach Front, Bulkhead, Water Access, Waterfront
  • Pool Private: No
  • Spa: No
  • Exterior Features: Boat Slip, Dock
  • Patio and Porch Features: Deck, Patio, Porch, Wrap Around
  • Waterfront: Yes

Garage/Parking

  • Garage Spaces: 3
  • Garage: Yes
  • Parking Description: Attached, Driveway

Utilities

  • Cooling: Central Air
  • Heating: Radiant
  • Sewer: Cesspool
  • Utilities: Electricity Connected
  • Water Source: Well

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Babylon Junior-Senior High School

Lot Info

  • Horses: No
  • Lot Size Acres: 0.8418
  • Lot Size Sq Ft: 36670
  • Parcel Number: 0100-239-00-01-00-031-003
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 31751.29
  • Tax Year: 2025

MLS Schools

  • Elementary School: Contact Agent
  • High School: Babylon Junior-Senior High School
  • Middle School District: Babylon

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2023 -- $8,980 $1,170 $7,810
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/24/2025 11/24/25 For Sale $2,299,990 -- $680 / Sq Ft
Source: OneKey® MLS

Source: OneKey® MLS

MLS Number: 923471

OneKey® MLS

APN: 0100-239-00-01-00-031-003

New York Suffolk County 11702 Gilgo-Oak Beach-Captree

30 Captree Island, NY

For Sale

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Matthew Hart
Listing Agent
Matthew Hart
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World Prop Intl Sea to Sky
(631) 515-6328