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27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
27 Prospect Avenue, Sea Cliff NY 11579
New York>Nassau County>Oyster Bay

27 Prospect AvenueSea Cliff, NY 11579

For Sale

$729,000

Smart Buyer Rebate $5,725

Sea Cliff Beauty on the HILL! Gorgeous Winter and Autumn Water Views!! Convenient location close to beach--- NO Flood insurance required! Save $$$. Updated siding, newer eat in kitchen, bay window, French Doors to backyard patio, private lower level with separate laundry area and outside entrance. STATE OF THE ART NEW GAS BOILER, additional bedroom with egress, additional room for office, play or exercise, one car attached garage with extra storage space! This home has plenty of storage. Street parking allowed. Partially wooded backyard with beautiful trees for privacy and cool temps in summer. North Shore SD!! Turnkey- most needed updates have been done for you. NO ACCESS. Priced accordingly due to legal action pending. Property sold AS IS, occupied, and buyer is purchasing with the knowledge that occupant will not vacate at closing. Buyer to verify all information and consult legal counsel prior to submitting an offer.

Listed by Joy R. Buscemi SFR

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Signature Premier Properties

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631-673-3900

Last updated October 09, 2025

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Source: OneKey #921852

Listing Facts

  • TypeSingle-family
  • NeighborhoodOyster Bay
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu17
  • Taxes$15,708.69/year
  • Size1,350 sqft
  • Price per sqft$540

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Parking
  • Fitness Center

Location

Mortgage Calculator

Listing History

10/08/2025
Listed by Signature Premier Properties
$729,000

Property Details for 27 Prospect Avenue

Association

Amenities

  • Community Features: Fitness Center

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Year Built: 1958
  • Architectural Style: Raised Ranch
  • Construction Materials: Frame, Vinyl Siding

Features

  • Patio And Porch Features: Patio
  • View: Water

Measurements

  • Building Area Units: Square Feet
  • Lot Features: Sprinklers In Front, Sprinklers In Rear, Near Shops, Part Wooded
  • Lot Size Acres: 0.19
  • Lot Size Dimensions: 90,105
  • Lot Size Square Feet: 8,322

Financial

Taxes

  • Parcel Number: 2423-21-119-00-0014-0
  • Tax Annual Amount: $15,708.69
  • Tax Year: 2025

Interior

Features

  • Appliances: Tankless Water Heater, Dryer, Microwave, Refrigerator, Washer
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: Ceiling Fan(s), Granite Counters, Master Downstairs, First Floor Bedroom, Primary Bathroom

Measurements

  • Living Area: 1,350
  • Living Area Source: Public Records

Rooms

  • Basement: See Remarks, Finished, Walk-Out Access
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 7

Other

Location

  • Tax Block: 119
  • Tax Lot: 14

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Private, Attached

Schools

Elementary School

  • Elementary School: Sea Cliff Elementary School
  • Elementary School District: North Shore

High School

  • High School: North Shore Senior High School
  • High School District: North Shore

Middle or Junior School

  • Middle Or Junior School: North Shore Middle School
  • Middle Or Junior School District: North Shore

Utilities

Equipment

  • Cooling: Zoned
  • Heating: Natural Gas, Forced Air
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Trash Collection Public, Water Connected
  • Water Source: Public

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2025, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.