Kerrilynn Prokop
Signature Premier Properties
(631) 910-7716
61 Total Sales
2 in Islip
$230K - $290K Price Range
3 Crystal Brook Ct Islip, NY 11751
Islip AreaEstimated Value: $759,000 - $829,000
4
Beds
2.5
Baths
2,863
Sq Ft
$280/Sq Ft
Est. Value
Highlights
- Private Pool
- Colonial Architecture
- Cathedral Ceiling
- Open Floorplan
- Property is near public transit, schools, and shops
- Granite Countertops
About This Home
As of April 2026Welcome home to 3 Crystal Brook Court—a spacious four-bedroom, 2.5-bath residence tucked away on a quiet cul-de-sac off a dead-end road in the charming Town of Islip. As you enter, you are greeted by an open living room that flows seamlessly into the dining room, creating a warm and inviting space ideal for both everyday living and entertaining. The eat-in kitchen overlooks a spacious and welcoming entertainment room, complete with a wood-burning fireplace—perfect for cozy nights during the colder months. Upstairs, you’ll find ample space with four generously sized bedrooms, including an oversized primary suite featuring a beautifully appointed en suite bathroom. During the warmer months, the backyard becomes an entertainer’s dream, offering a spacious patio, deck, and a 15 x 30 semi–in-ground pool with an attached 8 x 30 deck. Additional indoor-outdoor enjoyment awaits in the expansive screened room, perfect for relaxing or entertaining rain or shine.
Last Agent to Sell the Property
Jones Hollow Realty Group Inc Brokerage Phone: 631-650-3977 License #10401295055 Listed on: 01/29/2026
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $17,751
Year Built
- Built in 1994
Lot Details
- 11,761 Sq Ft Lot
- Vinyl Fence
- Wood Fence
- Landscaped
- Level Lot
- Front and Back Yard Sprinklers
- Cleared Lot
- Back and Front Yard
Parking
- 2 Car Garage
- Driveway
- Off-Street Parking
Home Design
- Colonial Architecture
- Frame Construction
- Vinyl Siding
Interior Spaces
- 2,863 Sq Ft Home
- Open Floorplan
- Cathedral Ceiling
- Ceiling Fan
- Recessed Lighting
- Chandelier
- Wood Burning Fireplace
- Entrance Foyer
- Formal Dining Room
- Storage
- Unfinished Basement
Kitchen
- Eat-In Kitchen
- Range
- Microwave
- Dishwasher
- Kitchen Island
- Granite Countertops
Flooring
- Carpet
- Laminate
Bedrooms and Bathrooms
- 4 Bedrooms
- En-Suite Primary Bedroom
Laundry
- Dryer
- Washer
Outdoor Features
- Private Pool
- Rain Gutters
Location
- Property is near public transit, schools, and shops
Schools
- Commack Road Elementary School
- Islip Middle School
- Islip High School
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Natural Gas
- Natural Gas Connected
- Gas Water Heater
- Cable TV Available
Listing and Financial Details
- Assessor Parcel Number 0500-294-00-01-00-071-003
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Islip, NY
-
Kerrilynn Prokop
-
Joshua Pismeny
Joshua Pismeny
Real Broker NY LLC
(631) 857-4579
49 Total Sales
1 in Islip
$710,000 Price
-
Anthony LaBella
Anthony LaBella
EXP Realty
(516) 973-2841
48 Total Sales
1 in Islip
$649,000 Price
-
Anthony Autera
Anthony Autera
Signature Premier Properties
(631) 791-6327
99 Total Sales
2 in Islip
$250K - $620K Price Range
-
Robert Lorenzo
Robert Lorenzo
Compass Greater NY LLC
(631) 857-4339
163 Total Sales
1 in Islip
$1,110,000 Price
-
David Restrepo
David Restrepo
Arbo Realty
(516) 874-3840
32 Total Sales
1 in Islip
$698,000 Price
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 |
|---|---|---|---|---|
| 04/08/2026 04/08/26 | Sold | $801,900 | +4.8% | $280 / Sq Ft |
| 02/17/2026 02/17/26 | Pending | -- | -- | -- |
| 01/29/2026 01/29/26 | For Sale | $764,900 | -- | $267 / Sq Ft |
Source: OneKey® MLS
Tax 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.
| 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 |
|---|---|---|---|---|
| 2025 | -- | $50,500 | $8,000 | $42,500 |
| 2024 | -- | $50,500 | $8,000 | $42,500 |
| 2023 | -- | $50,500 | $8,000 | $42,500 |
| 2022 | $13,718 | $50,500 | $8,000 | $42,500 |
| 2021 | $13,718 | $50,500 | $8,000 | $42,500 |
| 2020 | $14,530 | $50,500 | $8,000 | $42,500 |
| 2019 | $13,718 | $0 | $0 | $0 |
| 2018 | -- | $50,500 | $8,000 | $42,500 |
| 2017 | $13,762 | $50,500 | $8,000 | $42,500 |
| 2016 | $13,698 | $50,500 | $8,000 | $42,500 |
| 2015 | -- | $50,500 | $8,000 | $42,500 |
| 2014 | -- | $50,500 | $8,000 | $42,500 |
Source: Public Records
Agents Affiliated with this Home
-
Michael Sedlak
M
Seller's Agent in 2026
Michael Sedlak
Jones Hollow Realty Group Inc
(631) 921-0760
15 Total Sales
-
Travis Shea
Buyer's Agent in 2026
Travis Shea
OverSouth LLC
(631) 339-3599
93 Total Sales
Map
Source: OneKey® MLS
MLS Number: 955958
APN: 0500-294-00-01-00-071-003
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Based on information submitted to the MLS GRID
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