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Street View
$1,300,000
Monthly Est:$6,471
6 Beds
4 Baths3 full baths + 1 half bath
3,555sqft
14 New St, Islip, NY 11739
$1,300,000
$6,471/moEst:
Get Pre-Approved
Single Family Residence
Built in 1974
$-- HOA
41,818 sqft lot
$366/sq.ft
Description
RARE GREAT RIVER ESTATE OPPORTUNITY — APPROVED PLANS & PERMIT! The property is being sold as is. Set on an expansive 0.96-acre property, this exceptional offering features an existing 3,555 sq. ft. expanded ranch with approved plans and permit for an approximately 6,636 sq. ft. Center Hall Colonial.
Approved for a substantial transformation, the planned residence offers the scale and elegance of a true luxury estate, with expansive living spaces, generously sized bedrooms, elegant formal areas, and modern amenities—all set on nearly an acre of private grounds.
Whether you're looking to create your dream home, a luxurious forever residence, or a remarkable custom estate, this property offers a rare opportunity to bring an already-approved vision to life in one of Long Island's most desirable communities.
Existing residence: approximately 3,555 sq. ft. expanded ranch. Approved plans and permit for an approximately 6,636 sq. ft. Center Hall Colonial. Buyer to independently verify all plans, dimensions, permit status, zoning requirements, specifications, and construction details with the appropriate professionals and municipal authorities.
An exceptional opportunity to create a magnificent estate in Great River—approved plans and permit in place!
- Houzeo last checked: 15 minutes ago
- Listing updated: September 13, 2026 at 2:53 pm
- Listing Provided by: Hector V. Castillo (646) 915-7913 , Hamza Khokhar | Exit Realty Limitless (516) 928-7653
- Source: OneKey MLS-NY | MLS#: 1038672
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1974
HOA Fees
-
Finished Area
3,555 sqft
Lot Size
41,818 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1038672
MLS Status
Active
Days on Market
56
Cumulative Days on Market
30
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 4
Interior
Interior Features
First Floor Bedroom, First Floor Full Bath, Entrance Foyer, Formal Dining, Open Floorplan, Other
Sewer
Cesspool
Appliances
None
Heating
Hot Water, Oil, Other
Cooling
None
Construction
Year Built
Year Built: 1974
Home type
Single Family Residence
Architectural Style
Exp Ranch
Construction Materials
Frame, Vinyl Siding
Utilities & Energy
Pool Features
In Ground
Parking Features
Garage, Off Street, Private
Utilities
Electricity Available, See Remarks, Water Available
Water Source
Public
Price History
| Date | Event | Price |
|---|---|---|
08/14/2026 Source: | Listed for Sale | $1,300,000 +106.35% $366/sqft |
11/21/2024 Source: | Sold | $630,000 $177/sqft |
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Based on information from OneKey MLS, through Oct 09, 2026, 10:46AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group