Pending
Sale Pending at 100 Middlesex Ave, Islip, NY 11769 | MLS# 1030335 | Listing updated on 2026-09-03
Photo 1 of Sale Pending at 100 Middlesex Ave, Islip, NY 11769 | MLS# 1030335 | Listing updated on 2026-09-03
Photo 2 of Sale Pending at 100 Middlesex Ave, Islip, NY 11769 | MLS# 1030335 | Listing updated on 2026-09-03
Photo 3 of Sale Pending at 100 Middlesex Ave, Islip, NY 11769 | MLS# 1030335 | Listing updated on 2026-09-03
Photo 4 of Sale Pending at 100 Middlesex Ave, Islip, NY 11769 | MLS# 1030335 | Listing updated on 2026-09-03
32+
Beds Icon

Street View

$699,999

Monthly Est:$3,484

  • Beds Icon4 Beds
  • Beds Icon
    2 Baths
  • Beds Icon2,098sqft

100 Middlesex Ave, Islip, NY 11769

$3,484/moEst:

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  • Single Family Residence

  • Built in 1975

  • $-- HOA

  • 9,583 sqft lot

  • $334/sq.ft

Description

Welcome To This Well Cared For Idle Hour Colonial Situated On A Large Corner Property! Greeted By A Gorgeous Foyer Leading To A Formal Living Room & Formal Dining Room w/Hardwood Floors Throughout. The Eat-In Kitchen Features Wide Plank Tile Flooring, Light Maple Cabinetry, Granite Countertops, Recessed Lighting, Stainless Steel Refrigerator & Microwave, Electric Cooking, Dishwasher & Center Island w/Granite Top. The Main Level Also Features A Stone Faced Fireplace w/Granite Mantle, 4 Year Young Laundry/Mudroom, Half Bath & Andersen Sliders Leading To The Deck w/Beautiful Views Of The Wetlands. Upstairs You'll Find 4 Bedrooms & A Full Bath w/Jacuzzi Tub. Additional Features Include Oil Heat, Gas Is In The Street, CAC, 200-Amp Electrical Service w/Transfer Switch for Generator, Immaculate Attached 2-Car Garage w/Attic Storage, Deck w/Gazebo, 8-Zone IG Sprinklers, Mature Landscaping, 3 Year Young Self Contained Septic System, Water Main Replaced & Expansion Tank Installed In 2026. This Home Has Been So Loved & Is Ready For It's Next Owner!

  • Houzeo last checked: 12 minutes ago
  • Listing updated: September 3, 2026 at 7:12 am
  • Listing Provided by: Carmela Gampero (516) 477-1566 | Douglas Elliman Real Estate (631) 589-8500
  • Source: OneKey MLS-NY | MLS#: 1030335 OneKey MLS-NY

Property Details

  • Status

    Pending

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Islip

  • Neighborhood

    --

  • Year Built

    1975

  • HOA Fees

    -

  • Finished Area

    2,098 sqft

  • Lot Size

    9,583 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1030335

  • MLS Status

    Pending

  • Days on Market

    50

  • Cumulative Days on Market

    13

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 2

Interior

  • Sewer

    Cesspool

  • Interior Features

    Formal Dining, Granite Counters, Kitchen Island, Storage

  • Cooling

    Central Air

  • Heating

    Oil

  • Appliances

    Dishwasher, Dryer, Microwave, Oven, Refrigerator

Construction

  • Year Built

    Year Built: 1975

  • Home type

    Single Family Residence

  • Architectural Style

    Colonial

  • Construction Materials

    Vinyl Siding

Utilities & Energy

  • Basement

    Crawl Space

  • Parking Features

    Driveway, Garage, On Street

  • Water Source

    Public

  • Utilities

    Electricity Connected, Trash Collection Public, Water Connected

  • Laundry Features

    Laundry Room

Price History

DateEventPrice

09/02/2026

Source: mls_logoOneKey MLS-NY #KEY1030335

Pending

$699,999

$334/sqft

08/19/2026

Source: mls_logoOneKey MLS-NY #KEY1030335

Listed for Sale

$699,999

$334/sqft

Nearby Homes

Based on information from OneKey MLS, through Oct 09, 2026, 07:46AM. 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