Welcome to this well-kept center-hall Colonial located in the heart of Islip. The home offers a traditional layout across three levels, along with meaningful system upgrades and an oversized detached garage ideal for car enthusiasts or anyone in need of substantial workspace. The first floor features a comfortable living room, a dining area, and a newly renovated kitchen with modern finishes. A full bath and dedicated laundry area complete this level. Upstairs, you'll find three bedrooms, including access to a Jack-and-Jill style primary bath. The mechanicals have been thoughtfully updated: a new Weil-McLain gas furnace and hot water heater, upgraded 200-amp electric service, and connection to the public sewer system. The roof is approximately five years old and is complemented by owned solar panels (not leased), providing long-term energy efficiency. The lower level offers a full basement, adding valuable storage and flexibility. Outdoors, the property includes an oversized detached garage with an extra-tall overhead door-perfect for collectors, hobbyists, or commercial-grade vehicle needs. The expansive backyard presents the option to add a pool, offering flexibility for future outdoor amenities. A deck, front porch, and large yard complete the exterior offerings. A well-maintained home with solid improvements already in place, ready for its next chapter.
Under contract
$579,000
50 Islip Blvd, Islip, NY 11751
3beds
1,500sqft
Single Family Residence
Built in 1927
6,098 Square Feet Lot
$607,200 Zestimate®
$386/sqft
$-- HOA
What's special
- 220 days |
- 57 |
- 1 |
Zillow last checked:
Listing updated:
Listed by:
OLD PURCHASE PROPERTIES 631-286-2424,
Justin Petheram 631-235-9497
Source: NY State MLS,MLS#: 11611576
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: Dining Room, Kitchen, Living Room, Master Bedroom
Kitchen
- Features: Galley
Heating
- Gas, Hot Water
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Refrigerator, Microwave, Oven, Stainless Steel Appliances
Features
- Basement: Full
- Has fireplace: No
Interior area
- Total structure area: 1,500
- Total interior livable area: 1,500 sqft
- Finished area above ground: 1,500
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
Features
- Stories: 2
- Frontage length: 0
Lot
- Size: 6,098 Square Feet
- Features: Near Bus, Near Train
Details
- Parcel number: 0500295.000003113.0000
- Lease amount: $0
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1927
Utilities & green energy
- Electric: Amps(0)
- Sewer: Municipal
- Water: Municipal
- Utilities for property: Naturl Gas Available
Community & HOA
HOA
- Has HOA: No
Location
- Region: Islip
Financial & listing details
- Price per square foot: $386/sqft
- Tax assessed value: $31,600
- Annual tax amount: $10,300
- Date on market: 11/25/2025
- Date available: 12/01/2025
- Listing agreement: Exclusive
Estimated market value
$607,200
$546,000 - $674,000
$4,158/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/6/2026 | Sold | $600,000+3.6%$400/sqft |
Source: Public Record Report a problem | ||
| 1/21/2026 | Contingent | $579,000$386/sqft |
Source: NY State MLS #11611576 Report a problem | ||
| 12/1/2025 | Listed for sale | $579,000+37.9%$386/sqft |
Source: NY State MLS #11611576 Report a problem | ||
| 3/14/2022 | Listing removed | -- |
Source: | ||
| 3/10/2022 | Listed for sale | $419,900+24.6%$280/sqft |
Source: | ||
| 11/17/2017 | Sold | $337,000+3.7%$225/sqft |
Source: | ||
| 6/19/2017 | Listed for sale | $325,000-11.1%$217/sqft |
Source: Netter Real Estate Inc #2948256 Report a problem | ||
| 5/10/2006 | Sold | $365,700+140.6%$244/sqft |
Source: Public Record Report a problem | ||
| 4/26/1999 | Sold | $152,000$101/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $31,600 |
| 2024 | -- | $31,600 |
| 2023 | -- | $31,600 |
| 2022 | -- | $31,600 |
| 2021 | -- | $31,600 |
| 2020 | -- | $31,600 |
| 2019 | -- | $31,600 |
| 2018 | -- | $31,600 |
| 2017 | $9,109 | $31,600 |
| 2016 | -- | $31,600 |
| 2015 | -- | $31,600 |
| 2014 | -- | $31,600 |
| 2013 | -- | $31,600 |
| 2012 | -- | $31,600 |
| 2011 | -- | $31,600 |
| 2010 | -- | $31,600 |
| 2009 | -- | $31,600 |
| 2008 | -- | $31,600 |
| 2007 | $6,264 +19.3% | $31,600 |
| 2005 | $5,252 +8.6% | $31,600 |
| 2004 | $4,836 +7.5% | $31,600 |
| 2003 | $4,498 +7.1% | $31,600 |
| 2002 | $4,201 | $31,600 |
| 2001 | -- | $31,600 |
| 2000 | $4,399 | $31,600 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 11751
Nearby schools
GreatSchools rating
- NAWing Elementary SchoolGrades: K-1Distance: 0.3 mi
- 5/10Islip Middle SchoolGrades: 6-8Distance: 1.3 mi
- 7/10Islip High SchoolGrades: 9-12Distance: 1.2 mi
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Suffolk County
- Islip
- 11751
- 50 Islip Blvd




