7 Adelphi Street, Islip, NY 11751
OFF MARKET

$860,700

Trulia Estimate
  • 5 Beds
  • 2 Baths
  • 1,696 sqft (on 0.29 acres)

7 Adelphi Street, Islip, NY 11751

Est. Refi. Payment $5,955/mo*
Refinance Your Home
Currently Off Market - Sold May 22, 2025 for $675,000

Home Value

Trulia Estimate
$861K
Since last month
Increased$2K (+0.2%)
Since last year
Increased$177K (+25.9%)
Since last sale
Increased$186K (+27.5%)
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 +115% in the last 10 years
MonthEstimated value
2026
September 2026$861K
August 2026$859K
July 2026$856K
June 2026$854K
May 2026$847K
April 2026$834K
March 2026$837K
February 2026$820K
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
147 Church Avenue, Islip, NY
0.29
Single-Family Home
$775,000
09/02/26
4
2
1,955
2 Bay Place, Bay Shore, NY
0.39
Single-Family Home
$735,000
05/19/26
4
2
1,870
8 Adelphi Street, Islip, NY
0.03
Single-Family Home
$1,205,000
07/15/26
5
3.5
2,448
140 Ocean Avenue, Islip, NY
0.17
Single-Family Home
$835,000
01/27/26
4
2.5
2,676
151 Church Avenue, Islip, NY
0.29
Single-Family Home
$950,000
07/13/26
4
2
2,450
155 Smith Avenue, Islip, NY
0.35
Single-Family Home
$690,000
07/22/26
4
2
2,100
53 Church Avenue, Islip, NY
0.49
Single-Family Home
$698,000
10/01/25
4
2
1,937
120 Church Avenue, Islip, NY
0.33
Single-Family Home
$775,000
10/27/25
2
1.5
2,498
287 Cedar Avenue, Islip, NY
0.20
Single-Family Home
$950,000
03/25/26
4
2
2,662
146 Smith Avenue, Islip, NY
0.36
Single-Family Home
$765,000
11/19/25
3
2.5
1,800

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
8 Adelphi Street, Islip, NY 11751
0.03
$1,205,000
5
3.5
2,448
Recently Sold
277 Ocean Avenue, Islip, NY 11751
0.05
$812,100
4
2
2,000
Off Market
10 Grace Court, Islip, NY 11751
0.10
$759,500
3
2
1,680
Off Market
186 Cedar Avenue, Islip, NY 11751
0.11
$873,100
3
2.5
1,770
Off Market
272 Ocean Avenue, Islip, NY 11751
0.10
$1,525,000
6
5.5
3,438
Recently Sold
274 Ocean Avenue, Islip, NY 11751
0.11
-
-
-
-
Off Market
276 Ocean Avenue, Islip, NY 11751
0.11
$2,251,800
6
6.5
6,619
Off Market
268 Ocean Avenue, Islip, NY 11751
0.12
$1,072,100
3
2
-
Off Market
2 Gibb Lane, Islip, NY 11751
0.13
$775,000
3
2
2,127
For Sale
164 Cedar Avenue, Islip, NY 11751
0.16
$777,900
3
3
1,756
Off Market
61 Maple Street, Islip, NY 11751
0.16
$727,700
2
1
1,498
Off Market

Local Information

  • Map ViewExplore the area around 7 Adelphi Street.
  • Schools3 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1955
0.29 acre lot
1,696 sqft
$507/sqft
Garage

About this House

What's unique:Generous backyardWood floorsSpacious layout
Welcome to this 1696 square ft charming well maintained 5 bedroom, 2 bath ranch nestled in the desirable Islip hamlet, south of South Country Rd. Offering a prime location near parks, marina and local shops and restaurants, this home is perfect for buyers looking to make it their own. Enjoy a spacious layout, 5 good size bedrooms, 2 full bathrooms, wood floors (under carpet) , a bright living area, and a 1 car attached garage. The property features a generous backyard, sitting on 1/3 of an acre of land, in one of the most coveted neighborhoods in Islip, ideal for family entertaining or relaxing. With access to major roadways and top-rated schools, this is an excellent opportunity to add your own personal touch to this lovely home!
7 Adelphi Street, Islip, NY 11751 is a 5 bedroom, 2 bathroom, 1,696 sqft single-family home built in 1955. It last sold for $675,000 on May 22, 2025 (8% above the $625,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $860,700, with a rent estimate of $4,387/month.
Last check for updates: about 3 hours ago
Listed by Diane Betz, (631) 241-0298
Eric G Ramsay Jr Assoc LLC, (631) 665-1500
Bought with: Eric G. Ramsay III, (516) 319-2252, Eric G Ramsay Jr Assoc LLC, (631) 665-1500
Source: OneKey® MLS as distributed by MLS GRID, MLS#826623

Home Details for 7 Adelphi Street

Interior Features

Interior Details
Number of Rooms: 8Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Bathroom 1, Bathroom 2, Bonus Room, Dining Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1696 Square Feet
Appliances & Utilities
Utilities: Electricity Connected, Sewer Connected, Water ConnectedAppliances: Dishwasher, Dryer, Electric Cooktop, Electric Oven, Freezer, Refrigerator, WasherDishwasherDryerLaundry: Electric Dryer Hookup,Washer HookupRefrigeratorWasher
Heating & Cooling
Heating: Baseboard,OilHas CoolingAir Conditioning: Wall/Window Unit(s)Has HeatingHeating Fuel: Baseboard
Fireplace & Spa
No FireplaceNo Spa
Gas & Electric
Has Electric on Property
Windows, Doors, Floors & Walls
Flooring: Hardwood
Levels, Entrance, & Accessibility
Levels: TwoFloors: Hardwood

Exterior Features

Exterior Home Features
Patio / Porch: DeckExterior: OtherNo Private Pool
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageHas Open ParkingParking Spaces: 1Parking: Driveway,Garage,On Street
Water & Sewer
Sewer: Public Sewer
Farm & Range
Not Allowed to Raise Horses

Days on Market

Cumulative Days on Market: 8

Property Information

Year Built
Year Built: 1955
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Cape Cod
Building
Construction Materials: Shingle SidingNot Attached Property
Property Information
Parcel Number: 0500422000100038000

Price & Status

Price
List Price: $625,000
Status Change & Dates
Off Market Date: Fri Mar 07 2025

Active Status

MLS Status: Sold

Location

Direction & Address
City: Islip
School Information
Elementary School: Maud S Sherwood Elementary SchoolJr High / Middle School: Islip Middle SchoolHigh School: Islip High SchoolHigh School District: Islip

Building

Building Area
Building Area: 2092 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.29 acres

Listing Info

Special Conditions: None

Offer

Listing Agreement Type: Exclusive Right To Sell

Miscellaneous

Mls Number: 826623Attic: UnfinishedAttribution Contact: 631-665-1500Showing Requirements: 24 Hour Notice, Showing Service

Price and Tax history

DateEventPrice
May 22, 2025
Source: OneKey® MLS as distributed by MLS GRID #826623
Sold
$675,000
Mar 7, 2025
Source: OneKey® MLS as distributed by MLS GRID #826623
Pending
$625,000
Feb 27, 2025
Source: OneKey® MLS as distributed by MLS GRID #826623
Listed For Sale
$625,000

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
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  • 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 2026-09-23 10:53:15 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 7 Adelphi Street

  • What is 7 Adelphi Street estimated to be worth?
    Trulia's estimated value for 7 Adelphi Street in Islip, NY is $860,700.
  • What is the price history for 7 Adelphi Street?
    7 Adelphi Street in Islip, NY last sold for $675,000 in May 2025.
  • 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 7 Adelphi Street have air conditioning?
    Yes, 7 Adelphi Street in Islip, NY has air conditioning.
  • Does 7 Adelphi Street have laundry facilities?
    Yes, 7 Adelphi Street in Islip, NY has in-unit laundry.

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Off Market Homes Near 7 Adelphi Street

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