Single Family

75 Penataquit Avenue

Active · Islip · Suffolk County, NY 11706

Asking price$1,549,000Estimate monthly payment Request a Showing

Bedrooms: 6 Beds
Bathrooms: 4 Baths
Year built: 1880
Est. monthly taxes: $1,755.92

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About this home

Tax grievance approved : New taxes : $21,071.59 Lovingly restored and thoughtfully enhanced by its current owners, this remarkable 1880 residence reflects years of careful stewardship And substantial investment. Every update was made to elevate everyday living while honoring the home's character and architectural integrity. Updates: 2021 : New Siding & Windows, New PVC & Aluminum Fencing. Leaf Filter on All Gutters 2021/2022 : Basement waterproofed ( Lifetime guarantee ) 2021/2022 : Pool heater & Filter 2022 : New Split Units 2023: Generator, 15 zone Sprinklers, Alarm system with 11 Cameras hooked up to Central Station, Doors 2024: New Kitchen & Appliances, Motorized Shades in Living Room 2025: New driveway, New walkway and Stoops 2026: 2.5 New Bathrooms, with Soaker tub on 2nd floor and wonderful shower on third floor 2026: Newly sealed bricks around pool and back walkway.

Listing snapshot

Days on site: 57 days
Listed on MLS: Sep 1, 2026
Full baths: 3
Half baths: 1
Annual property tax (MLS): $21,071
Tax year: 2025
Area source (MLS): Public Records
Listing brokerage: Douglas Elliman Real Estate
MLS ID: KEY1045401
Last updated: Oct 26, 2026

General features

Property type: Single Family
Property subtype: Single Family Residence
Year built: 1880
Garage: Yes
Garage spaces: 2
Parking: Detached, Driveway
Water source: Public
Sewer: Public Sewer
Utilities: Cable Available, Electricity Available, Natural Gas Connected

Interior features

Basement: Bilco Door(s), Unfinished
Heating: Natural Gas
Cooling: Ductless
Interior: Chefs Kitchen, Double Vanity, Eat-in Kitchen, Formal Dining, Kitchen Island, Primary Bathroom, Recessed Lighting, Storage, Washer/Dryer Hookup
Appliances: Dishwasher, Dryer, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring: Combination, Hardwood
Fireplace: Yes
Fireplaces: 1

Exterior features

Architectural style: Colonial
Construction materials: Frame
Exterior: Garden, Lighting, Playground, Rain Gutters
Private pool: Yes

Schools (MLS)

Elementary school: Brook Avenue Elementary School
Elementary school district: Bay Shore
Middle school: Bay Shore Middle School
Middle school district: Bay Shore
High school: Bay Shore Senior High School
High school district: Bay Shore

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

Oct 26, 2026Listing updated from MLS
Oct 20, 2026Price changed to $1,549,000
Oct 20, 2026MLS status changed
Sep 1, 2026First seen on this site

Location

Islip · Suffolk County, NY 11706Show interactive map

75 Penataquit Avenue

Islip · Suffolk County, NY 11706

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