When was property at 21 William Street built and last sold?

The property at 21 William Street was built in and last sold on May 4, 2023 for $371,000.

How much is this home worth?

The estimated value of the home located at 21 William Street is $353,500.

What are some comparable homes to 21 William Street?

There are currently no comparable homes to 21 William Street.

Bay Shore

11706

Bay Shore

21 William Street

$350,000

● House - Off Market

21 William Street

Islip, NY 11706

3 Beds

1 Bath

$352,713

RealtyHop Estimate

0.78%

Since Jun 1, 2023

National-US

Primary Model

About This Property

Nice size home in mid-block location. Needs work but has great potential! Being sold as is. Very nice size rooms, yard and den.

Unit Size

Days on Market

Land Size

0.17 acres

Price per sqft

Property Type

House

Property Taxes

$800

HOA Dues

Year Built

Payment Calculator

Cap Rate Calculator

Last updated: 6 months ago (OneKey MLS #KEYL3439971)

Price History

Date / Event	Date	Event
Jun 30, 2023	Sold	Premium
Sold
May 4, 2023	Sold	Premium
Sold
Dec 14, 2022	In contract	-
In contract
Nov 9, 2022	Price Decreased	$350,000 ↓ $25K (6.7%)
Price Decreased
Oct 28, 2022	Listed by Signature Premier Properties	$375,000
Listed by Signature Premier Properties
Dec 5, 2005	Sold	Premium
Sold
Apr 5, 2000	Sold	Premium
Sold

Property Highlights

Parking Available

Building Info

Overview

General

Bedroom Count: 0

Building Condition: 0
Building Quality: 0
Construction Type: 0
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 0
Parking Space Count: 0
Patio Type: 0
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 7,405

Lot Size Depth Feet: 1,000
Lot Size Frontage Feet: 750
Total Building Area: 0
Building Area: 0

Heating and Cooling

Air Conditioning: 0

Heating: 0
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: MAP BAY SHORE TERRACE
Land Acres: 0000000170
Standard Land Use Code: 1001
County Land Use Code: 210
Legal Description 1: X2204512Y189610 T039H00000000

Neighborhood

School District Name: Bay Shore Union Free School District

School Tax School District: BAY SHORE
Census Tract: 146005

Zoning

Zoning: B

Geography

District: 0500-2

Section: 50.29
Parcel: 0500-290.00-01.00-059.000
Lot: 100.059
Municipality: ISLIP
Latitude: 40.7437
Longitude: -73.2616

Address

Full Address: 21 William St

Address - House Number: 21
Address - Street Name: William
Address - Suffix Type: St
State: NY
City Name: Bay Shore
Carrier Code: C022
4-Digit Zip Code: 4230
Zip Code: 11706

Valuation

Tax

Tax Year: 2022

Tax Amount: $0
Tax Rate Code Area: 472801

Appraisal Valuation

Standard Deviation: 0.1442

Valuation Date: Feb 21, 2024
Confidence Score: 82
Final Value: 343,797
High Value: 393,395
Low Value: 294,198

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium
First Open Lien Mortgage Loan Due Date:

Premium

Market Valuation

Market Total Value: $420,330

Market Land Value: $92,033
Market Improvement Value: $328,297

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $30,600
Assessed Land Value: $6,700
Assessed Improvements Value: $23,900

Sales

Current Sale Contract Date: May 04, 2023

Current Sale Recording Date: Jun 30, 2023
Current Sale Price:

Premium
Current Sale Document Type: 33
Previous Sale Recording Date: Dec 05, 2005
Previous Sale Contract Date: Nov 18, 2005
Previous Sale Amount: $135,000
Previous Sale Document Type: 27

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Bay Shore

Stats & Trends

Median Asking:

$627,000

Sale Price/ft²

$400

Above Asking

0.00%

Average Days on Market

Average Home Size

2029 ft²

Average Home Age

75.6 years

Currently For Sale

34 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 9 Palfrey St, Bay Shore, NY, 11706

$1,000 /mo

1 Bed
1 Bath
120 ft²

9 Palfrey St, Bay Shore, NY, 11706 Listing by Winston R. Anderson

Unit for rent at 53 Mowbray Avenue, Bay Shore, NY, 11706

$5,500 /mo

3 Beds
2 Baths
2,040 ft²

53 Mowbray Avenue, Bay Shore, NY, 11706 Listing by Nicholas Campasano

Unit for rent at 401 East Main Street, Bay Shore, NY, 11706

$2,470 /mo

1 Bed
1 Bath
600 ft²

401 East Main Street #4015A, Bay Shore, NY, 11706 Listing by Michelle Holmes

Rentals Near You

Click here to view more rentals in the neighborhood.

Last Updated: 6 months ago
Data Source: OneKey MLS

21 William Street

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Bay Shore

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions