20 42nd Street, Islip, NY 11751
OFF MARKET

$856,300

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 2,200 sqft (on 0.35 acres)

20 42nd Street, Islip, NY 11751

Est. Refi. Payment $5,684/mo*
Refinance Your Home
Currently Off Market - Sold Jun 3, 2024 for $735,000

Home Value

Trulia Estimate
$856K
Since last month
Decreased$3K (-0.3%)
Since last year
Increased$59K (+7.4%)
Since last sale
Increased$119K (+16.2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +144% in the last 10 years
MonthEstimated value
2026
August 2026$854K
July 2026$857K
June 2026$861K
May 2026$853K
April 2026$832K
March 2026$833K
February 2026$824K
January 2026$821K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
52 41st Street, Islip, NY
0.06
Single-Family Home
$900,000
08/17/26
5
2.5
2,132
58 39th Street, Islip, NY
0.19
Single-Family Home
$820,000
04/02/26
5
2.5
2,200
23 Windsor Street, Islip, NY
0.22
Single-Family Home
$685,000
03/19/26
4
3
2,000
6 Oxford Street, Islip, NY
0.24
Single-Family Home
$720,000
04/30/26
4
2
2,208
1 Winthrop Street, Islip, NY
0.28
Single-Family Home
$730,000
07/28/26
5
2
2,400
188 Geneva Street, Bay Shore, NY
0.40
Single-Family Home
$865,000
08/05/26
5
4
2,975
314 Brookville Avenue, Islip, NY
0.36
Single-Family Home
$875,000
01/06/26
5
3
2,673
1340 Spur Drive S, Islip, NY
0.26
Single-Family Home
$800,000
12/29/25
5
3
3,404
1344 Boston Avenue, Bay Shore, NY
0.37
Single-Family Home
$625,000
02/18/26
6
3
2,448
35 40th Street, Islip, NY
0.15
Single-Family Home
$690,000
12/04/25
3
2
1,834

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
1031 Broadway, Islip, NY 11751
0.03
$808,400
4
2
-
Off Market
52 41st Street, Islip, NY 11751
0.06
$900,000
5
2.5
2,132
Recently Sold
443 Commack Road, Islip, NY 11751
0.09
$713,500
3
2.5
-
Off Market
33 41st Street, Islip, NY 11751
0.10
$798,200
4
2
2,000
Off Market
387 Commack Road, Islip, NY 11751
0.13
$717,600
3
2
1,772
Off Market
24 40th Street, Islip, NY 11751
0.11
$815,300
5
2
2,572
Off Market
28 44th Street, Islip, NY 11751
0.15
$696,000
3
2
-
Off Market
25 45th Street, Islip, NY 11751
0.17
$620,000
3
2
1,246
Recently Sold
14 40th Street, Islip, NY 11751
0.14
$744,700
3
2
-
Off Market
7 Windsor Street, Islip, NY 11751
0.15
$622,400
3
2
1,500
Off Market
35 40th Street, Islip, NY 11751
0.15
$690,000
3
2
1,834
Recently Sold

Local Information

  • Map ViewExplore the area around 20 42nd Street.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1960
Lot Size
0.35 acres
Living Area
2,200 sqft
Price/Sqft
$389

About this House

Meticulously maintained home that has been updated throughout, Roof 2 yrs young, Andersen windows, 550 gallon oil tank above ground, ceiling fans in all rooms, 3 car detached garage with 220 amp service, lights, pull down attic storage, 6' ft white vinyl fence around rear yard, patio, basement has outside entrance, full bathroom,2 washers & 2 dryers, oak wood floors on 1st floor, under new carpet on 2nd floor is plywood, boiler has 3 zone heat with separate 4th zone for hot water heater, lots of closets and storage, pull down attic on 2nd floor, house 2200 sq ft, basement is 1000 sq ft. Electric is $95 per month. Heat is $140 per month, Additional information: Appearance:Mint +++,Separate Hotwater Heater:Yes
20 42nd Street, Islip, NY 11751 is a 5 bedroom, 4 bathroom, 2,200 sqft single-family home built in 1960. It last sold for $735,000 on Jun 3, 2024 (5% above the $699,900 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $856,300, with a rent estimate of $4,252/month.
Last check for updates: about 9 hours ago
Listed by Kim S. Palazzolo, (631) 806-6757
Douglas Elliman Real Estate, (631) 589-8500
Bought with: Margarita Burgos, (631) 206-0722, Millennium Homes, (631) 206-0722
Source: OneKey® MLS as distributed by MLS GRID, MLS#L3537874

Home Details for 20 42nd Street

Interior Features

Interior Details
Basement: Full,Partially FinishedNumber of Rooms: 8
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 4Number of Bathrooms (full): 4
Dimensions and Layout
Living Area: 2200 Square Feet
Appliances & Utilities
Utilities: Cable Available, Trash Collection PublicAppliances: Dishwasher, Dryer, Refrigerator, Washer, Oil Water HeaterDishwasherDryerRefrigeratorWasher
Heating & Cooling
Heating: Baseboard,Hot Water,OilHas CoolingAir Conditioning: Wall/Window Unit(s)Has HeatingHeating Fuel: Baseboard
Fireplace & Spa
No Spa
Windows, Doors, Floors & Walls
Window: Blinds, ScreensFlooring: Carpet, Hardwood
Levels, Entrance, & Accessibility
Levels: Three Or MoreFloors: Carpet, Hardwood

Exterior Features

Exterior Home Features
Patio / Porch: PatioFencing: FencedExterior: Mailbox, Private EntranceNo Private Pool
Parking & Garage
No CarportParking: Detached,Private
Water & Sewer
Sewer: Public Sewer

Property Information

Year Built
Year Built: 1960
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Exp Cape
Building
Not Attached Property
Property Information
Parcel Number: 0500270000400039000

Price & Status

Price
List Price: $699,900
Status Change & Dates
Off Market Date: Mon Mar 25 2024

Active Status

MLS Status: Sold

Location

Direction & Address
City: Islip
School Information
Elementary School: Commack Road Elementary SchoolJr High / Middle School: Islip Middle SchoolHigh School: Islip High SchoolHigh School District: Islip

Building

Building Area
Building Area: 2200 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.35 acres

Offer

Listing Agreement Type: Exclusive Right To Lease

Miscellaneous

BasementMls Number: L3537874Attic: Full, Pull StairsShowing Requirements: Showing Service

Price and Tax history

DateEventPrice
Jun 3, 2024
Source: OneKey® MLS as distributed by MLS GRID #L3537874
Sold
$735,000
Mar 26, 2024
Source: OneKey® MLS as distributed by MLS GRID #3537874
Pending
$699,900
Mar 14, 2024
Source: OneKey® MLS as distributed by MLS GRID #3537874
Listed For Sale
$699,900
May 23, 1994
Source: N/A
Sold
$161,500

Market trends in Islip

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
36
6MoM

Around this home

What Locals Say about Islip

At least 118 Trulia users voted on each feature.

  • 90 % Say parking is easy

  • 90 % Say it's dog friendly

  • 88 % Say car is needed

  • 86 % Say there's holiday spirit

  • 85 % Say yards are well-kept

  • 75 % Say people would walk alone at night

  • 73 % Say kids play outside

  • 65 % Say neighbors are friendly

  • 64 % Say it's quiet

  • 63 % Say it's walkable to restaurants

  • 62 % Say streets are well-lit

  • 62 % Say they plan to stay for at least 5 years

  • 59 % Say there are sidewalks

  • 59 % Say it's walkable to grocery stores

  • 59 % Say there's wildlife

  • 49 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Michellereid2323
    "Family-oriented neighborhood. Main Street is charming, walkable, and dotted with boutiques, cafes, and diners."
    0
    Flag
  • Matt Classie
    "Street fairs, events at Brookwood Hall during holidays. Theres lots to do in the town of Islip. Bats & Brews is a great event."
    0
    Flag
  • Yen160107
    "I have kids that play in the front yard and they step on the dog feces that they left behind. Also I have signs that say “kids at play” but they do not care"
    0
    Flag
  • Trulia User
    "The drive is horrible and the traffic which is 300 feet from your front door is deafening! A ten lane super hwy and that’s what you wake up to at 4:30 am every day ! Or you can take the train a mile away which you can also here every morning blasting it’s way to islip train station . "
    0
    Flag
  • Trulia User
    "Well celebrate almost all the events soccer games good school very friendly neighborhoods good shopping center "
    1
    Flag
  • Jamal G.
    "this neighborhood is a great place to live there are restaurants in the mall nearby good schools and they are also close"
    14
    Flag
  • Stephen B.
    "The taxes are very high here for the school. Bay Shore schools are just as good or better and the taxes are much lower. "
    9
    Flag
  • Michael .
    "Good! I work in the city and take the LIRR. The islip station has free parking and plenty of spaces."
    1
    Flag
  • Monmona
    "you need to have a car to commute around. around. if you live close enough to the Long Island Railroad, then you can walk to the station and take the train from there."
    1
    Flag
  • Fldsetter
    "I grew up here and actually bought my childhood home back after living in another part of the country . Beaches are close , most folks keep there homes well maintained . There are lot of children here and the schools are second to none . I wish the town would replace the roads here , and take better care of there pubic areas ! But let the young folks moving in fight that fight ! "
    1
    Flag
  • Djhafner132
    "5 min to train station.the neighbors are friendly.i am an avid fisherman and two fishing piers are less than a mile away.the streets are well treed and maintained "
    0
    Flag
  • Djhafner132
    "I lived here since 1973.The homes are well kept and neighbors are friendly.the town dock is an easy walk with great fishing the streets are well maintained.All in all a great place to live"
    0
    Flag
  • Djhafner132
    "Parades block parties great fishing close by.great south of montauk location.Great place to raise a family "
    0
    Flag
  • Ricktssf
    "I work locally, so I can walk to work. the train station to NYC is only 4 blocks away. easy commute on the train. "
    2
    Flag
  • G.Greco
    "I've made Islip my home since 1980. Yards are well kept, the streets are maintained, paved and cleaned regularly. The school district is good. It's a good place to live and raise a family. This area south of Montauk is very desirable"
    16
    Flag
  • Tannuramees
    "parades, fairs, shops close by, farmers market, good schools, nice neighborhood, school events, town events"
    1
    Flag
  • Catherine M.
    "I have lived here for 18 years and for the most part it’s a good area. I am not a huge fan of the school district but it’s not horrible either ."
    11
    Flag
  • Stefbartoli
    "Dog friendly neighborhood! People walk their dogs around regularly. Neighbors look out for each other’s pets as well. "
    1
    Flag
  • Tyase930
    "Quiet respectful neighbors. Walking distance to stores. Lots of new businesses and new development s."
    0
    Flag
  • Tony H.
    "I live in this neighborhood for 2 years so far people are very friendly, there's always parking, people walk their dogs at night and exercise regularly. It's pretty cool !!!"
    0
    Flag
  • Fldsetter
    "Crappy roads / rats / compact floresant lights instead of LED ( someone got paid off ) no trees left due to disease , and the town is not planting any ! Highway noise 10 lanes now on Sunrise HWY - RT27 . No plans for a sound wall ??? I guess we are lower class here in Islip . Airplane and helicopters all day and night fly over head ,, isn’t there a bay or ocean they can fly over then go straight up Lakeland Blvd to the airport ???? I will eave as soon as I find a house elsewhere and not in NY "
    0
    Flag
  • Ricktssf
    "I'm 17 years living in Islip. a little great Hamlet along the great South Bay. Town of Islip is much larger, but this is a Suburban area. "
    0
    Flag

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-08-29 13:53:21 PDT 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. Some IDX listings have been excluded from this website. Click here for more information

Frequently asked questions about 20 42nd Street

  • What is 20 42nd Street estimated to be worth?
    Trulia's estimated value for 20 42nd Street in Islip, NY is $856,300.
  • What is the price history for 20 42nd Street?
    20 42nd Street in Islip, NY last sold for $735,000 in June 2024.
  • Is Islip a buyer's or seller's market?
    Islip is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Islip?
    Residents describe Islip, NY as easy to park in, dog-friendly, and well-kept. Most residents say you need a car. See recently sold homes in Islip, NY.
  • Does 20 42nd Street have air conditioning?
    Yes, 20 42nd Street in Islip, NY has air conditioning.
  • Does 20 42nd Street have laundry facilities?
    Yes, 20 42nd Street in Islip, NY has in-unit laundry.

Explore by feature - Air Conditioning

6 rentals with air conditioning in Islip, NY

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Off Market Homes Near 20 42nd Street

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