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Single family home for sale at 75 S Penataquit Ave, Islip, NY 11706 | MLS# 1045401 | Listing updated on 2026-10-07
Photo 1 of Single family home for sale at 75 S Penataquit Ave, Islip, NY 11706 | MLS# 1045401 | Listing updated on 2026-10-07
Photo 2 of Single family home for sale at 75 S Penataquit Ave, Islip, NY 11706 | MLS# 1045401 | Listing updated on 2026-10-07
Photo 3 of Single family home for sale at 75 S Penataquit Ave, Islip, NY 11706 | MLS# 1045401 | Listing updated on 2026-10-07
Photo 4 of Single family home for sale at 75 S Penataquit Ave, Islip, NY 11706 | MLS# 1045401 | Listing updated on 2026-10-07
43+
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Street View

$1,599,000

Monthly Est:$7,959

  • Beds Icon6 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,617sqft

75 S Penataquit Ave, Islip, NY 11706

$7,959/moEst:

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  • Single Family Residence

  • Built in 1880

  • $-- HOA

  • 40,946 sqft lot

  • $442/sq.ft

Description

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 wa
lkway 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.

  • Houzeo last checked: 0 minutes ago
  • Listing updated: October 7, 2026 at 10:48 pm
  • Listing Provided by: Maralyn C. Diggin CBR | Douglas Elliman Real Estate (516) 681-2600
  • Source: OneKey MLS-NY | MLS#: 1045401 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Islip

  • Neighborhood

    --

  • Year Built

    1880

  • HOA Fees

    -

  • Finished Area

    3,617 sqft

  • Lot Size

    40,946 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1045401

  • MLS Status

    Active

  • Days on Market

    37

  • Cumulative Days on Market

    49

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 4

  • Living Room

    Level: First

  • Primary Bedroom

    Level: Second

  • Bedroom 4

    Level: Third

  • Laundry

    Level: Basement

Interior

  • Flooring

    Combination, Hardwood

  • Exterior Features

    Garden, Lighting, Playground, Rain Gutters

  • Cooling

    Ductless

  • Sewer

    Public Sewer

  • Heating

    Natural Gas

  • Appliances

    Dishwasher, Dryer, Oven, Refrigerator, Stainless Steel Appliance(s), Washer

  • Interior Features

    Chefs Kitchen, Double Vanity, Eat In Kitchen, Formal Dining, Kitchen Island, Primary Bathroom, Recessed Lighting, Storage, Washer/dryer Hookup

Construction

  • Year Built

    Year Built: 1880

  • Home type

    Single Family Residence

  • Construction Materials

    Frame

  • Architectural Style

    Colonial

Utilities & Energy

  • Fireplace Features

    Living Room, Wood Burning

  • Parking Features

    Detached, Driveway

  • Pool Features

    In Ground

  • Basement

    Bilco Door(s), Unfinished

  • Utilities

    Cable Available, Electricity Available, Natural Gas Connected

  • Water Source

    Public

Price History

DateEventPrice

09/01/2026

Source: mls_logoOneKey MLS-NY #KEY1045401

Listed for Sale

$1,599,000 -5.94%

$442/sqft

08/26/2026

Source: mls_logoOneKey MLS-NY #KEY1030549

Listing Removed

$1,699,999

$470/sqft

08/13/2026

Source: mls_logoOneKey MLS-NY #KEY1030549

Listed for Sale

$1,699,999

$470/sqft

08/10/2026

Source: mls_logoOneKey MLS-NY #KEY1030549

Coming Soon

$1,699,999

$470/sqft

Nearby Homes

Based on information from OneKey MLS, through Oct 09, 2026, 11:31AM. 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