NOT LISTED FOR SALE

13 1st St Islip, NY 11751

Islip Neighborhood

Estimated Value: $633,000 - $695,873

3 Beds
2.5 Baths
1,342 Sq Ft
$496/Sq Ft Est. Value

Last Sold April 01, 2025

Last sale price $670,000 $499 Per Sq Ft

Est. 1% decrease in value since last sale

Current estimated payment $4,512/month

45 Days on Market

Highlights

  • Colonial Architecture
  • Main Floor Bedroom
  • Laundry Room
  • Wing Elementary School Rated A-
  • Eat-In Kitchen

About This Home

As of April 2025

Welcome to this Charming Colonial located south of Montauk on one of Islip’s most desired streets. From the moment you arrive, the inviting front porch sets the tone for the warmth and character that awaits inside.

The first floor features a bright and airy living room, a formal dining room, and a cozy reading nook perfect for unwinding. The brand-new kitchen dazzles with modern finishes and functionality, while a conveniently located bedroom and full bathroom complete this level.

Upstairs there is a spacious master bedroom, another generously sized bedroom, and a full bathroom. The basement provides plenty of storage as well as a laundry room.

A standout feature of this property is the detached one-and-a-half-car garage, which includes a bonus office space complete with its own bathroom – ideal for remote work, creative projects, or a private retreat.

Don’t miss this incredible opportunity – it truly won’t last!

Last Agent to Sell the Property

Annette Mina

Douglas Elliman Real Estate Brokerage Phone: 631-589-8500 License #30MI0495816 Listed on: 01/10/2025

Douglas Elliman Real Estate

Last Buyer's Agent

Alicia Commisso

Daniel Gale Sothebys Intl Rlty License #10401365851

Daniel Gale Sothebys Intl Rlty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $11,681

Year Built

  • Built in 1905

Lot Details

  • 7,841

Parking

  • 1.5 Car Garage

Home Design

  • Colonial Architecture
  • Frame Construction
  • Vinyl Siding

Interior Spaces

  • 1,342 Sq Ft Home
  • Partial Basement

Kitchen

  • Eat-In Kitchen
  • <<OvenToken>>
  • Range<<rangeHoodToken>>
  • <<microwave>>
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Main Floor Bedroom

Laundry

  • Laundry Room
  • Dryer
  • Washer

Schools

  • Maud S Sherwood Elementary School
  • Islip Middle School
  • Islip High School

Utilities

  • Cooling System Mounted To A Wall/Window
  • Heating System Uses Oil

Additional Features

  • Outbuilding
  • 7,841 Sq Ft Lot

Listing and Financial Details

  • Assessor Parcel Number 0500-396-00-03-00-077-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$11,681

Year Built

Built in 1905

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Year Built: 1905
  • Attribution Contact: 631-589-8500
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Basement: Partial
  • Total Bedrooms: 3
  • Living Area: 1342
  • Basement YN: Yes
  • ResoLivingAreaSource: PublicRecords

Exterior Features

  • Other Structures: Outbuilding
  • Construction Materials: Frame, Vinyl Siding
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 1.5
  • Garage: Yes

Utilities

  • Cooling: Wall/Window Unit(s)
  • Heating: Oil, Other
  • Laundry Features: In Basement, Laundry Room
  • Sewer: Public Sewer
  • Utilities: Sewer Connected, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Islip Middle School

Lot Info

  • Lot Size Acres: 0.18
  • Lot Size Sq Ft: 7841
  • Building Area Total: 2004
  • Parcel Number: 0500-396-00-03-00-077-000
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 11680.92
  • Tax Year: 2025

MLS Schools

  • Elementary School: Maud S Sherwood Elementary School
  • High School: Islip High School

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jan 10, 2025
Closed on
Apr 1, 2025
Sold by
Schadt Steven
Bought by
Slack Emily and Slack Kaci
Seller's Agent
Annette Mina
Douglas Elliman Real Estate
Buyer's Agent
Alicia Commisso
Daniel Gale Sothebys Intl Rlty
List Price
$699,000
Sold Price
$670,000
Premium/Discount to List
-$29,000
-4.15%
Views
260
Current Estimated Value
$666,218

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$3,782
Avg. Annual Appreciation
-2.00%
Original Mortgage
$646,550
Outstanding Balance
$645,416
Interest Rate
6.67%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$20,802

Purchase Details

Closed on
Feb 2, 2022
Sold by
Schadt Steven and Schadt Anna M
Bought by
Schadt Steven

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$266,000
Interest Rate
3.55%
Mortgage Type
Stand Alone Refi Refinance Of Original Loan

Purchase Details

Closed on
Sep 24, 2001
Sold by
Brinson Thomas Carroll and Brinson Sara
Bought by
Schadt Steven and Schadt Anna Marie

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$155,990
Interest Rate
6.57%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Slack Emily $670,000 First American Title
Schadt Steven $167,500 None Available
Schadt Steven $167,500 None Available
Schadt Steven $270,000 Fidelity National Title Ins
Schadt Steven $270,000 Fidelity National Title Ins
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Slack Emily $646,550
Previous Owner Schadt Steven $100,000
Previous Owner Schadt Steven $266,000
Previous Owner Schadt Steven $3,107
Previous Owner Schadt Steven $66,237
Previous Owner Schadt Steven $70,000
Previous Owner Schadt Steven $70,000
Previous Owner Schadt Steven $155,990
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/01/2025 04/01/25 Sold $670,000 -4.1% $499 / Sq Ft
02/24/2025 02/24/25 Pending -- -- --
01/31/2025 01/31/25 For Sale $699,000 +4.3% $521 / Sq Ft
01/24/2025 01/24/25 Off Market $670,000 -- --
01/10/2025 01/10/25 For Sale $699,000 -- $521 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $9,994 $33,350 $7,200 $26,150
2023 $9,994 $33,350 $7,200 $26,150
2022 $8,857 $33,350 $7,200 $26,150
2021 $8,857 $33,350 $7,200 $26,150
2020 $9,267 $33,350 $7,200 $26,150
2019 $9,267 $0 $0 $0
2018 -- $33,350 $7,200 $26,150
2017 $8,874 $33,350 $7,200 $26,150
2016 $8,836 $33,350 $7,200 $26,150
2015 -- $33,350 $7,200 $26,150
2014 -- $33,350 $7,200 $26,150
Source: Public Records

Agents Affiliated with this Home

  • Annette Mina

    Seller's Agent in 2025

    Annette Mina

    Douglas Elliman Real Estate

    (631) 581-8855

    20 in this area

    188 Total Sales

    Annette Mina
    Section Image
  • Alicia Commisso

    Buyer's Agent in 2025

    Alicia Commisso

    Daniel Gale Sotheby's

    (516) 329-1161

    1 in this area

    22 Total Sales

    Alicia Commisso
    Section Image
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Map

Source: OneKey® MLS

MLS Number: 812081

OneKey® MLS

APN: 0500-396-00-03-00-077-000

New York Suffolk County Islip 11751 Islip

13 1st St, Islip, NY

This home is located at 13 1st St, Islip, NY 11751 since 10 January 2025 and is currently estimated at $666,218, approximately $496 per square foot. This property was built in 1905. 13 1st St is a home located in Suffolk County with nearby schools including Wing Elementary School, Islip Middle School, and Islip High School.

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