For Sale
Single family home for sale at 929 John Ave, Islip, NY 11705 | MLS# 1063802 | Listing updated on 2026-11-05
Photo 1 of Single family home for sale at 929 John Ave, Islip, NY 11705 | MLS# 1063802 | Listing updated on 2026-11-05
Photo 2 of Single family home for sale at 929 John Ave, Islip, NY 11705 | MLS# 1063802 | Listing updated on 2026-11-05
Photo 3 of Single family home for sale at 929 John Ave, Islip, NY 11705 | MLS# 1063802 | Listing updated on 2026-11-05
Photo 4 of Single family home for sale at 929 John Ave, Islip, NY 11705 | MLS# 1063802 | Listing updated on 2026-11-05
39+
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Street View

$860,000

Monthly Est:$4,281

  • Beds Icon3 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,212sqft

929 John Ave, Islip, NY 11705

$4,281/moEst:

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  • Single Family Residence

  • Built in 1996

  • $-- HOA

  • 20,909 sqft lot

  • $389/sq.ft

Description

Welcome to this charming Colonial, situated on just shy of half an acre in Bayport, offering more possibilities than you might expect. With 3 bedrooms (and potential for a 4th), 2.5 bathrooms, and a full basement, this home combines classic Colonial charm with a versatile floor plan and plenty of room to grow. Generously sized living spaces include a comfortable living room and separate den, offering flexibility for entertaining, everyday living, or the potential to create a first-floor primary suite. Step outside to an expansive backyard featuring a deck, plenty of open lawn, and endless opportunities for summer entertaining, recreation, and future enhancements. But what makes this property especially exciting is that the sellers are including plans for an extension, providing a valuable head start for those looking to expand and customize the home to fit their vision. The right home doesn't just fit your life today; it leaves room for the life you're building. With its generous property size, flexible layout, and tremendous potential, this Bayport Colonial is more than just a place to call home. It's an opportunity to create something truly your own.

  • Houzeo last checked: 51 minutes ago
  • Listing updated: November 5, 2026 at 10:04 am
  • Listing Provided by: Nicholas Campasano (631) 848-6515 | The Agency Northshore NY (631) 870-0753
  • Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1063802 OneKey MLS-NY as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Islip

  • Neighborhood

    --

  • Year Built

    1996

  • HOA Fees

    -

  • Finished Area

    2,212 sqft

  • Lot Size

    20,909 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1063802

  • MLS Status

    Active

  • Days on Market

    1

  • Cumulative Days on Market

    1

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 3

  • Basement

    Level: Basement

  • Auxiliary Room

    Level: First

  • Auxiliary Room

    Level: Second

Interior

  • Interior Features

    First Floor Full Bath, Eat In Kitchen, Formal Dining, Storage, Washer/dryer Hookup

  • Heating

    Baseboard, Hot Water, Oil

  • Cooling

    Central Air

  • Appliances

    Dishwasher, Dryer, Electric Range, Refrigerator, Washer

  • Sewer

    Cesspool

Construction

  • Year Built

    Year Built: 1996

  • Home type

    Single Family Residence

  • Construction Materials

    Vinyl Siding

  • Architectural Style

    Colonial

Utilities & Energy

  • Basement

    Full

  • Parking Features

    Driveway

  • Water Source

    Public

  • Utilities

    Electricity Connected

Price History

DateEventPrice

11/04/2026

Source: mls_logoOneKey MLS-NY #KEY1063802

Listed for Sale

$860,000 +16.22%

$389/sqft

11/21/2024

Source: mls_logoOneKey MLS-NY as distributed by MLS GRID #KEYL3534512

Sold

$740,000

$335/sqft

Nearby Homes

Based on information from OneKey MLS® through Nov 05, 2026, 12:46PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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