For Sale
Single family home for sale at 449 Dehnhoff Walk, Islip, NY 11770 | MLS# 988424 | Listing updated on 2026-08-06
Photo 1 of Single family home for sale at 449 Dehnhoff Walk, Islip, NY 11770 | MLS# 988424 | Listing updated on 2026-08-06
Photo 2 of Single family home for sale at 449 Dehnhoff Walk, Islip, NY 11770 | MLS# 988424 | Listing updated on 2026-08-06
Photo 3 of Single family home for sale at 449 Dehnhoff Walk, Islip, NY 11770 | MLS# 988424 | Listing updated on 2026-08-06
Photo 4 of Single family home for sale at 449 Dehnhoff Walk, Islip, NY 11770 | MLS# 988424 | Listing updated on 2026-08-06
32+
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Street View

$1,395,000

Monthly Est:$6,943

  • Beds Icon4 Beds
  • Beds Icon
    2 Baths
  • Beds Icon976sqft

449 Dehnhoff Walk, Islip, NY 11770

$6,943/moEst:

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  • Single Family Residence

  • Built in 1910

  • $-- HOA

  • 4,000 sqft lot

  • $1,429/sq.ft

Description

Elevated 4-bedroom, 2-bath home ideally situated in the heart of the Village of Ocean Beach. Thoughtfully updated, the home features a bright eat-in kitchen with stainless steel appliances and sleek quartz countertops, opening to a spacious, sun-drenched south-facing deck—perfect for entertaining. A wood-burning fireplace adds warmth and charm to the spacious living room, while the outdoor shower captures the essence of beach living.

Both full baths have been beautifully renovated with newly tiled showers and frameless glass enclosures. Set on a 50 x 84 lot, the property offers the ideal blend of privacy and proximity—just a 5-minute walk to the beach and 3 minutes to to...

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  • Houzeo last checked: 3 hours ago
  • Listing updated: August 6, 2026 at 6:55 pm
  • Listing Provided by: Abigail Mago (516) 510-3207 , Samantha Raimond | Fire Island Sales And Rentals (631) 583-8898
  • Source: OneKey MLS-NY | MLS#: 988424 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Islip

  • Neighborhood

    --

  • Year Built

    1910

  • HOA Fees

    -

  • Finished Area

    976 sqft

  • Lot Size

    4,000 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    988424

  • MLS Status

    Active

  • Days on Market

    152

  • Cumulative Days on Market

    107

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 2

Interior

  • Interior Features

    First Floor Bedroom, First Floor Full Bath, Eat In Kitchen, High Speed Internet, Quartz/quartzite Counters

  • Heating

    Baseboard

  • Cooling

    Wall/window Unit(s)

  • Appliances

    Dishwasher, Dryer, Electric Range, Electric Water Heater, Freezer, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 1910

  • Home type

    Single Family Residence

  • Construction Materials

    Cedar, Shingle Siding

  • Architectural Style

    Cottage

Utilities & Energy

  • Water Source

    Public

  • Parking Features

    None

  • Utilities

    Electricity Connected, Phone Available, Sewer Connected, Trash Collection Public, Water Connected

Price History

DateEventPrice

04/21/2026

Source: mls_logoOneKey MLS-NY #KEY988424

Listed for Sale

$1,395,000

$1,429/sqft

Based on information from OneKey MLS, through Sep 21, 2026, 10:46AM. 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: Mark Karten | Karten Real Estate Services

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