Welcome 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.
Sold for $801,900
$801,900
3 Crystal Brook Court, Islip, NY 11751
4beds
2,863sqft
Single Family Residence, Residential
Built in 1994
0.27 Acres Lot
$813,500 Zestimate®
$280/sqft
$4,307 Estimated rent
Home value
$813,500
$732,000 - $903,000
$4,307/mo
Zestimate® history
Owner options
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$5,500/mo
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List your homeWhat's special
Four generously sized bedroomsSpacious patioOversized primary suiteWood-burning fireplaceEat-in kitchen
Zillow last checked:
Listing updated:
Listed by:
Michael J. Sedlak 631-921-0760,
Jones Hollow Realty Group Inc 631-650-3977
Bought with:
Travis Shea, 10401297335
Serhant East End LLC
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 955958
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer, Gas Water Heater
- Laundry: Washer/Dryer Hookup
Features
- Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Storage
- Flooring: Carpet, Laminate
- Basement: Unfinished
- Attic: Full,Partial,Scuttle
- Has fireplace: Yes
- Fireplace features: Wood Burning
Interior area
- Total structure area: 3,356
- Total interior livable area: 2,863 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Garage, Off Street
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Exterior features: Rain Gutters
- Has private pool: Yes
- Fencing: Vinyl,Wood
Lot
- Size: 0.27 Acres
- Features: Back Yard, Cleared, Front Yard, Landscaped, Level, Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 0500294000100071003
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Vinyl Siding
Condition
- Year built: 1994
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected
Community & neighborhood
Location
- Region: Islip
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 4/8/2026 | Sold | $801,900+4.8%$280/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #955958 Report a problem | ||
| 2/17/2026 | Pending sale | $764,900$267/sqft |
Source: OneKey® MLS as distributed by MLS GRID #955958 Report a problem | ||
| 1/29/2026 | Listed for sale | $764,900+288.3%$267/sqft |
Source: OneKey® MLS as distributed by MLS GRID #955958 Report a problem | ||
| 6/22/1994 | Sold | $197,000$69/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $50,500 |
| 2024 | -- | $50,500 |
| 2023 | -- | $50,500 |
| 2022 | -- | $50,500 |
| 2021 | -- | $50,500 |
| 2020 | -- | $50,500 |
| 2019 | -- | $50,500 |
| 2018 | -- | $50,500 |
| 2017 | $14,530 | $50,500 |
| 2016 | -- | $50,500 |
| 2015 | -- | $50,500 |
| 2014 | -- | $50,500 |
| 2013 | -- | $50,500 |
| 2012 | -- | $50,500 |
| 2011 | -- | $50,500 |
| 2010 | -- | $50,500 |
| 2009 | -- | $50,500 |
| 2008 | -- | $50,500 |
| 2007 | $10,321 +19% | $50,500 |
| 2005 | $8,674 +7.4% | $50,500 |
| 2004 | $8,074 +7.7% | $50,500 |
| 2003 | $7,498 +7.5% | $50,500 |
| 2002 | $6,975 | $50,500 |
| 2001 | -- | $50,500 |
| 2000 | $6,558 | $50,500 |
Find assessor info on the county website
Neighborhood: 11751
Nearby schools
GreatSchools rating
- 4/10Commack Road Elementary SchoolGrades: 2-5Distance: 0.2 mi
- 5/10Islip Middle SchoolGrades: 6-8Distance: 1.2 mi
- 7/10Islip High SchoolGrades: 9-12Distance: 1 mi
Schools provided by the listing agent
- Elementary: Commack Road Elementary School
- Middle: Islip Middle School
- High: Islip High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$813,500
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$813,500
- New York
- Suffolk County
- Islip
- 11751
- 3 Crystal Brook Court
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