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MLS ID KEY1062233Last updated Oct 23, 2026

Single Family

40 Columbia Street

Active · Oyster Bay · Nassau County, NY 11714

Bedrooms
5 Beds
Bathrooms
2 Baths
Year built
1949
Est. monthly taxes
$1,754.58
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About this home

Welcome to this one-of-a-kind 5-bedroom, 2-bathroom home offering approximately 3,092 sq. ft. of thoughtfully designed living space on an oversized 10,000 sq. ft. lot in the heart of Bethpage. Boasting a truly unique design and an amazing, functional layout, this expansive residence combines character, comfort, and versatility. The spacious floor plan features generously sized rooms, making it ideal for both everyday living and entertaining. A full finished basement with a separate outside entrance provides endless possibilities for a recreation room, home office, gym, or abundant storage. Step outside to a large private backyard with ample room for outdoor entertaining, play, or future enhancements. Conveniently located just minutes from the Bethpage train station, parks, shopping, dining, and top-rated schools, this exceptional home offers both convenience and an unbeatable lifestyle. A rare opportunity to own a distinctive home with incredible space, an oversized property, and a prime Bethpage location—don’t miss it!

Listing snapshot

Days on site
15 days
Listed on MLS
Oct 13, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$21,055
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Property Professionals Realty
MLS ID
KEY1062233
Last updated
Oct 23, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1949
Garage
No
Parking
Driveway, Private
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Phone Connected, Sewer Connected, Water Connected

Interior features

Basement
Finished, Full, Walk-Out Access
Heating
Baseboard, Oil
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Entrance Foyer, Open Floorplan, Storage, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Convection Oven, Cooktop, Dishwasher, Dryer, Electric Cooktop, Microwave, Oven, Refrigerator

Exterior features

Architectural style
Colonial, Exp Cape
Construction materials
Vinyl Siding
Private pool
No

Schools (MLS)

Elementary school
John H West School
Elementary school district
Plainedge
Middle school
Plainedge Middle School
Middle school district
Plainedge
High school
Plainedge Senior High School
High school district
Plainedge

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Oyster Bay · Nassau County, NY 11714Show interactive map
40 Columbia Street

Oyster Bay · Nassau County, NY 11714

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.