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MLS ID KEY1042605Last updated Oct 24, 2026

Single Family

27 Delaware Avenue

Active · Oyster Bay · Nassau County, NY 11753

Bedrooms
5 Beds
Bathrooms
4 Baths
Year built
1964
Est. monthly taxes
$2,114.75
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About this home

Take advantage of this opportunity to own a beautifully renovated and expanded 5/6-bedroom split raised ranch in desirable West Birchwood at Jericho. This impressive home offers a flexible, thoughtfully designed layout with stylish updated baths, a beautifully appointed kitchen with quartz countertops, stainless-steel appliances and gas cooking, plus Andersen windows and patio door that enhance the bright, polished feel throughout. Customized closets and abundant storage add exceptional functionality, while the Trex deck extends the living space outdoors. An oversized two-car garage completes this move-in-ready home, offering the space, comfort and quality today’s buyers are looking for. Space, style and design all in one beautiful home.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 26, 2026
Full baths
3
Half baths
1
Annual property tax (MLS)
$25,377
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1042605
Last updated
Oct 24, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1964
Garage
Yes
Garage spaces
2
Total parking
4
Parking
Attached, Driveway, Garage
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Basement
Walk-Out Access
Heating
Forced Air, Natural Gas, Radiant
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, Primary Bathroom, Master Downstairs, Tray Ceiling(s), Walk-In Closet(s)
Appliances
Cooktop, Dishwasher, Dryer, Gas Oven, Gas Range, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Other
Construction materials
Cedar
Private pool
No

Schools (MLS)

Elementary school
Cantiague Elementary School
Elementary school district
Jericho
Middle school
Jericho Middle School
Middle school district
Jericho
High school
Jericho Senior High School
High school district
Jericho

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

Recent activity

  1. Listing updated from MLS
  2. Price changed to $1,599,900
  3. First seen on this site
  4. MLS status changed

Location

Oyster Bay · Nassau County, NY 11753Show interactive map
27 Delaware Avenue

Oyster Bay · Nassau County, NY 11753

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.