by RH Advisors

See Home Value
$450,000
● House - Off Market

57 William Street

Oyster Bay, NY 11714
bedrooms
2 Beds
bathrooms
1 Bath
$3,299
Est. Monthly

About This Property

Wonderful Opportunity to own your own vintage bungalow on the end of a dead end street. Boasting a large flat property and private driveway. The home itself is a throw-back to an era gone by with a rich history in the Bethpage area when you walked to the train to work with ease. This commuter friendly, quiet spot is just what you need!  Enter in to this sunlight front room which can be used as a sitting room, a stunning office, a library and so much more. Beyond that is a spacious living room with a gorgeous Andersen door to the expansive deck. A large dining room area sits between the living room and kitchen and brings in the outdoors with its beauty bow window. The eat in kitchen has solid wood cabinetry to the ceiling and has all the amenities of today's living with tons of natural light.  There are two bedrooms on this main floor and a large full bathroom with tub in the sky-lite room.  Generous 9 ft. ceilings are throughout the main floor.  Upstairs boasts a huge walk up finished attic space that has tons of storage and two finished areas that can be future bedrooms with a quick addition of heat.  The full basement which hosts an inside entrance has an updated oil burner and new inside oil tank along with a 200 amp electric panel and the laundry for the home.  There is tons of storage and an entrance to the rear yard.  The possibilities are endless with this space and your imagination.  The beautiful, level yard houses a large shed for all of your outdoor needs. Again, the entertainment deck is perfect for your outdoor living. The end of dead-end location allows for privacy and the mature trees call all that nature has to offer.  A bit of basic decorating and you have yourself the Gem of Bethpage.  Low taxes, the convenience of a small town and proximity to easy NYC commute.  It's a homerun.  Hurry!, Additional information: Appearance:Execellent,Interior Features:Lr/Dr,Separate Hotwater Heater:no
Unit Size
-
Days on Market
-
Land Size
0.16 acres
Price per sqft
-
Property Type
House
Property Taxes
$843
HOA Dues
-
Year Built
1922

Payment Calculator

Cap Rate Calculator

Last updated: 4 months ago (OneKey MLS #KEYL3513610)

Price History

Date / Event Date Event Price
Dec 4, 2025 Sold
Sold
Oct 24, 2025 In contract -
In contract
Oct 9, 2025 Listed by SRG Residential LLC $1,299,999
Listed by SRG Residential LLC
Tucked away on a private cul-de-sac, this brand-new Center-Hall Colonial; seamlessly blends timeless design with modern luxury. Offering five spacious bedrooms, three full bathrooms, and an oversized garage, the home is thoughtfully crafted for both comfort and sophistication. A grand entryway opens to sun-drenched living spaces adorned with beautiful millwork, coffered ceilings, and large picture windows. The chef’s kitchen serves as the heart of the home, featuring a generous center island, abundant custom cabinetry, and an inviting dining area—ideal for both everyday living and entertaining. The expansive living and family rooms provide elegant yet relaxed spaces to gather, complete with a cozy fireplace. A versatile first-floor bedroom or home office with an adjacent full bath adds convenience and flexibility. Upstairs, the primary suite offers a private retreat with dual walk-in closets and a luxurious spa-style bath. Three additional bedrooms share a beautifully appointed full bathroom, while a second-floor laundry room enhances everyday ease. Step outside to your own backyard haven—fully fenced and beautifully landscaped, with a covered deck, large patio, and ample room for a pool or firepit. Perfect for entertaining or unwinding in complete privacy. Additional features include professional landscaping, in-ground sprinklers, high-end finishes throughout, and an unfinished basement with endless possibilities. This new construction residence embodies refined suburban living in one of the area’s most desirable school districts.
Aug 21, 2025 Temporarily off market -
Temporarily off market
Jun 12, 2025 Price Decreased $1,299,999
↓ $29K (2.2%)
Price Decreased
Show More

Property Highlights

Garage

Building Info

Overview

    General

  • Year Built: 1922
  • Effective Year Built: 1922
  • Total Rooms: 6
  • Bedroom Count: 0
  • Bathroom Count: 1
  • Full Bathrooms: 1
  • Partial Bathrooms: 1
  • Building Condition: 6
  • Building Quality: 12
  • Construction Type: 6
  • Building Style: 3
  • Exterior Walls Type: 12
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 13
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 5
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 7,000
  • Lot Size Depth Feet: 1,000
  • Lot Size Frontage Feet: 600
  • Total Building Area: 1,046
  • Building Area: 1,046
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 1,046
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 1
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000161
  • Standard Land Use Code: 1001
  • County Land Use Code: 2100
  • Legal Description 1: TOWN #3 SCH DIST 021

Neighborhood

  • School District Name: Bethpage Union Free School District
  • School Tax School District: 021
  • Census Tract: 520002

Geography

  • District: 282489
  • Section: 49
  • Parcel: 49-293-00-0021
  • Block: 293
  • Lot: 21
  • Municipality: OYSTER BAY UNINCORPORATED
  • Latitude: 40.7354
  • Longitude: -73.4761

    Address

  • Full Address: 57 William St
  • Address - House Number: 57
  • Address - Street Name: William
  • Address - Suffix Type: St
  • State: NY
  • City Name: Bethpage
  • Carrier Code: C015
  • 4-Digit Zip Code: 4422
  • Zip Code: 11714

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $973,916
  • Tax Rate Code Area: 573

    Appraisal Valuation

  • Standard Deviation: 0.0926
  • Valuation Date: Jan 17, 2024
  • Confidence Score: 91
  • Final Value: 495,999
  • High Value: 541,958
  • Low Value: 450,041

    Market Valuation

  • Market Total Value: $397,000

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $397
  • Assessed Land Value: $267
  • Assessed Improvements Value: $130

    Sales

  • Current Sale Contract Date: Dec 07, 2023
  • Current Sale Recording Date: Jan 16, 2024
  • Current Sale Price:
  • Current Sale Document Type: 12
  • Current Sale Input Document Number: 2024-2979
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Bethpage


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 1 Conklin Street, Farmingdale, NY, 11735

$3,875 /mo

  • 2 Beds
  • 2 Baths
  • 772 ft²
1 Conklin Street #202, Farmingdale, NY, 11735 Listing by Louis Scrimenti
Unit for rent at 34 Longfellow Avenue, Levittown, NY, 11756

$3,115 /mo

  • 1 Bed
  • 1 Bath
  • 705 ft²
34 Longfellow Avenue #3416, Levittown, NY, 11756 Listing by Michelle Holmes
Unit for rent at 12 Prince Street, Hicksville, NY, 11801

$4,250 /mo

  • 3 Beds
  • 2 Baths
  • 1,142 ft²
12 Prince Street, Hicksville, NY, 11801 Listing by Nancy A. Jarvis CBR


Frequently Asked Questions

When was property at 57 William Street built and last sold?
The property at 57 William Street was built in 1922 and last sold on Dec 7, 2023 for $450,000.
How much is this home worth?
The estimated value of the home located at 57 William Street is $1,312,999.
What are some comparable homes to 57 William Street?
There are currently no comparable homes to 57 William Street.

Nearby Counties