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Street View
$1,299,999
Monthly Est:$6,471
7 Beds
- 6 Baths
4 full baths + 2 half baths
4,171sqft
12 Brooktree Ct, Islip, NY 11716
$1,299,999
$6,471/moEst:
Get Pre-Approved
Single Family Residence
Built in 1985
$-- HOA
19,602 sqft lot
$312/sq.ft
Description
Welcome to this impressive home offering over 4,000 square feet of living space, ideally situated on a lovely cul-de-sac!
A grand wraparound porch creates a warm and inviting first impression, while the spacious interior offers exceptional room for comfortable living and entertaining. Freshly painted throughout, the main home features 5 bedrooms and 3.5 baths, including a first-floor bedroom with a full bath, large closet and outside entrance—ideal for guests or extended family. The spacious living room, formal dining room, mudroom, and well-appointed kitchen with high-end appliances provide both style and functionality. Upstairs, you’ll find a generous second-floor layout with three additional bedrooms and an oversized primary suite featuring a large private bath and the convenience of laundry right in the primary bathroom. A full basement offers even more possibilities.
The outdoor space is equally impressive, featuring a large fenced yard, an inground pool with electric cover, and a beautiful paver patio—perfect for entertaining and enjoying the outdoors. Additional highlights include gas heat, central air, a two-car garage, and a large driveway.
Adding exceptional versatility is the separate accessory apartment, complete with its own private entrance, full kitchen, living room, 1.5 baths, basement, two bedrooms, and large closets. With two separate sets of utilities, this space offers excellent potential for extended-family living or other permitted uses.
Conveniently located near major roadways, with easy access to the airport and railroad, this expansive property offers space, flexibility, and convenience in one exceptional package.
- Houzeo last checked: 1 hour ago
- Listing updated: November 3, 2026 at 1:30 am
- Listing Provided by: Michelle Keegan (516) 322-7092 , Delaney G. Keegan | Douglas Elliman Real Estate (631) 758-2552
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1055548

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1985
HOA Fees
-
Finished Area
4,171 sqft
Lot Size
19,602 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1055548
MLS Status
Active
Days on Market
20
Cumulative Days on Market
19

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 6
Interior
Flooring
Tile, Wood
Interior Features
First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Crown Molding, Eat In Kitchen, Formal Dining, Granite Counters, His And Hers Closets, In Law Floorplan, Open Floorplan, Primary Bathroom, Recessed Lighting, Storage
Sewer
Septic Tank
Appliances
Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
Cooling
Central Air
Heating
Natural Gas, Radiant, Radiant Floor
Construction
Year Built
Year Built: 1985
Home type
Single Family Residence
Architectural Style
Victorian
Construction Materials
Vinyl Siding
Utilities & Energy
Laundry Features
Multiple Locations
Utilities
Electricity Connected, Natural Gas Connected, Water Connected
Pool Features
Pool Cover
Basement
Full
Water Source
Public
Fireplace Features
Family Room, Wood Burning Stove
Parking Features
Driveway, Garage
Other Features
Patio And Porch Features
Patio, Porch
Price History
| Date | Event | Price |
|---|---|---|
10/15/2026 Source: | Listed for Sale | $1,299,999 $312/sqft |
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Based on information from OneKey MLS® through Nov 04, 2026, 12:46PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
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