15 Cornell St, Islip, NY 11751
Property image
Property image
OFF MARKET

$621,400

Trulia Estimate
  • 3 Beds
  • 1 Bath

15 Cornell St, Islip, NY 11751

Est. Refi. Payment $4,417/mo*
Refinance Your Home
Currently Off Market - Sold Sep 19, 2019 for $399,999

Home Value

Trulia Estimate
$621K
Since last month
Decreased$20K (-3%)
Since last year
Increased$24K (+4%)
Since last sale
Increased$221K (+55.2%)
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 +109% in the last 10 years
MonthEstimated value
2026
October 2026$621K
September 2026$628K
August 2026$640K
July 2026$626K
June 2026$643K
May 2026$631K
April 2026$614K
March 2026$613K
February 2026$610K
January 2026$607K
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
2 W Walnut Street, Islip, NY
0.25
Single-Family Home
$450,000
03/02/26
3
1
912
36 Pine Street, Bay Shore, NY
0.31
Single-Family Home
$625,000
06/23/26
3
1
1,008
11 bittermint, Islip, NY
0.26
Single-Family Home
$510,000
05/11/26
2
1
996
229 Ferndale Boulevard, Islip, NY
0.41
Single-Family Home
$560,000
06/18/26
3
1
1,000
42 Cedar Street, Islip, NY
0.33
Single-Family Home
$525,000
10/07/26
2
1
860
84 Cedar Street, Islip, NY
0.43
Single-Family Home
$631,000
02/26/26
3
1
1,300
44 47th Street, Islip, NY
0.31
Single-Family Home
$655,000
08/28/26
3
1
1,142
12 46th Street, Islip, NY
0.53
Single-Family Home
$610,000
12/23/25
3
1
1,050
27 Spruce Street, Islip, NY
0.38
Single-Family Home
$605,000
07/10/26
4
1
1,131
206 Wilson Boulevard, Islip, NY
0.48
Single-Family Home
$590,000
05/07/26
3
1
1,350

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
30 Whitman Ave, Islip, NY 11751
0.02
$482,900
2
1
1,300
Off Market
62 Dartmouth St, Islip, NY 11751
0.02
$625,100
3
2
1,500
Off Market
19 Cornell St, Islip, NY 11751
0.02
$616,400
Studio
-
-
Off Market
64 Dartmouth St, Islip, NY 11751
0.02
$704,900
Studio
-
-
Off Market
34 Whitman Ave, Islip, NY 11751
0.02
$511,200
Studio
-
-
Off Market
66 Dartmouth St, Islip, NY 11751
0.03
$569,000
3
1
-
Off Market
60 Dartmouth St, Islip, NY 11751
0.03
$695,900
3
2
2,100
Off Market
21 Cornell St, Islip, NY 11751
0.03
-
-
-
-
Off Market
14 Cornell St, Islip, NY 11751
0.04
$605,000
2
1
-
Off Market
16 Cornell St, Islip, NY 11751
0.04
$790,500
5
3
2,209
Off Market
37 Freeman Ave, Islip, NY 11751
0.05
$740,300
3
1
-
Off Market
Address Not Disclosed, Islip, NY 11751
0.05
-
3
1
-
Off Market
45 Freeman Ave, Islip, NY 11751
0.05
$635,200
Studio
-
-
Off Market
61 Dartmouth St, Islip, NY 11751
0.05
$619,900
4
2
-
Off Market
33 Whitman Ave, Islip, NY 11751
0.05
$666,300
Studio
-
-
Off Market
59 Dartmouth St, Islip, NY 11751
0.05
$674,500
4
2
-
Off Market
65 Dartmouth St, Islip, NY 11751
0.05
$661,600
Studio
-
-
Off Market
35 Whitman Ave, Islip, NY 11751
0.05
$617,900
4
2
-
Off Market
18 Whitman Ave, Islip, NY 11751
0.05
-
-
-
-
Off Market
23 Whitman Ave, Islip, NY 11751
0.05
$584,100
Studio
-
-
Off Market

Local Information

  • Map ViewExplore the area around 15 Cornell St.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1960

About this House

Everything new, Shaker Cabs, granite, laundry clst, wdburng frplc,huge fm rm with drs to patio can be huge dining rm if preferred, new bath, new arch roof, all new wdws, gleaming wood flrs, stainless appls, overszd driveway, oversized 2 plus car garage, porch on front of house. Central air, vinyl siding, new vinyl railings, hi hats throughout, large closets, wdw blinds etc.... everything so you can just move in and unpack and enjoy!!
15 Cornell St, Islip, NY 11751 is a 3 bedroom, 1 bathroom single-family home built in 1960. It last sold for $399,999 on Sep 19, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $621,400, with a rent estimate of $3,680/month.

Home Details for 15 Cornell St

Property Information

Year Built
Year Built: 1960
Property Type / Style
Property Type: Single Family Home

Interior Features

Interior Details
AtticTypes of Rooms: Dining Room
Appliances & Utilities
DryerRefrigeratorWasher
Heating & Cooling
Air ConditioningCooling System: Central

Community

Units in Building: 1

Lot Information

Lot Area: 7405 sqft

Price and Tax history

DateEventPrice
Sep 19, 2019
Source: OneKey® MLS as distributed by MLS GRID #L3140515
Sold
$399,999
Jul 15, 2019
Source: Agent Provided
PriceChange
$419,900
Price decreased by 2%
Jun 20, 2019
Source: Agent Provided
Listed For Sale
$429,900
Apr 17, 2019
Source: OneKey® MLS as distributed by MLS GRID #L3105440
Sold
$292,500
Mar 4, 2019
Source: Agent Provided
Listed For Sale
$289,900

Market trends in Islip

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
43
7MoM

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

Frequently asked questions about 15 Cornell St

  • What is 15 Cornell St estimated to be worth?
    Trulia's estimated value for 15 Cornell St in Islip, NY is $621,400.
  • What is the price history for 15 Cornell St?
    15 Cornell St in Islip, NY last sold for $399,999 in September 2019.
  • 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 15 Cornell St have air conditioning?
    Yes, 15 Cornell St in Islip, NY has air conditioning.
  • Does 15 Cornell St have laundry facilities?
    Yes, 15 Cornell St in Islip, NY has in-unit laundry.

Explore by feature - Air Conditioning

6 rentals with air conditioning in Islip, NY

Explore by feature - Washer/dryer

9 rentals with a washer/dryer in Islip, NY

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