NY
Nassau
Sea Cliff
11579
227 Prospect Avenue
227 Prospect Avenue, Sea Cliff, NY 11579
Share Listing
Listing Type
Single Family
Listing Status
Active
49
$3,199,000

Home Details for 227 Prospect Avenue

Price
$3,199,000
Type
Residential
Bedrooms
5
Bathrooms
5.0
Square feet
5180
Year built
1908
Lot size acres
0.45
County
Nassau
Total rooms
11
Garage
1.5
Basement
Finished, Full, Storage Space, Walk-Out Access
Days on site
0
MLS Listing#
964425
Property Description

Welcome to 227 Prospect Avenue in Sea Cliff—a meticulously rebuilt residence that blends thoughtful design with exceptional craftsmanship. This inviting home, spanning 5,180 square feet, marries modern efficiency with all-new systems: HVAC, electrical, plumbing, certified septic system, dry wells, and a full generator. Rich oak hardwood floors, laid in custom herringbone patterns, set an elegant tone throughout. Ten-foot ceilings on both the first and second floors—plus the finished basement—create an airy, expansive feel. The open-concept layout flows effortlessly into spacious living and dining areas—ideal for quiet evenings or hosting guests. The timeless chef’s kitchen is a standout: Wolf appliances, a Sub-Zero refrigerator, a generous island, and 2.5-inch quartz countertops. Four working fireplaces and built-in speakers bring warmth and subtle sophistication to the main level. A dedicated first-floor mudroom adds everyday practicality, keeping boots and coats out of sight. Upstairs, the primary suite feels like a private retreat—complete with a balcony, oversized walk-in closet, and spa-like bath featuring a soaking tub, oversized shower, and dual vanities. With five bedrooms total (three ensuite), the home also offers a first-floor guest suite with its own private entrance. Downstairs, a finished basement delivers versatile space—two decorative fireplaces, a second laundry room, and even dual mudrooms—for ultimate convenience. Outside, a brand-new oversized bluestone patio, outdoor kitchen, and wraparound mahogany porch are framed by lush, private landscaping. A one-and-a-half-car detached garage rounds out the convenience. All of it, including beach access, just a quick, easy commute to NYC.

View Virtual Tour
Property Features
  • House Interior
    • Built-in Features
    • Cathedral Ceiling(s)
    • Double Vanity
    • Eat-in Kitchen
    • Entrance Foyer
    • High Ceilings
    • Kitchen Island
    • Natural Woodwork
    • Open Floorplan
    • Master Downstairs
    • Recessed Lighting
    • Soaking Tub
    • Sound System
    • Storage
    • Walk-In Closet(s)
    • Wired for Sound
  • Fire Place
    • Decorative
    • Electric
    • Family Room
    • Gas
    • Living Room
    • Masonry
    • Wood Burning
  • Utilities
    • Natural Gas Available
    • Electricity Connected
    • Natural Gas Connected
    • Water Connected
  • Basement
    • Finished
    • Full
    • Storage Space
    • Walk-Out Access
  • Parking
    • Detached
    • Driveway
    • Garage
  • Heating Information
    • Forced Air
    • Natural Gas
  • Waterfront and Water Access
    • Beach Access
  • Cooling Information
    • Central Air
  • Water Features
    • Public
School Information
School Information for 227 Prospect Avenue, Sea Cliff, NY 11579
Elementary School
Sea Cliff Elementary School
Middle School
North Shore Middle School
High School
North Shore Senior High School
Listing Courtesy: Douglas Elliman Real Estate - 516-621-3555
Presented by: Raquel Knoell CBR
The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
Fair Housing Notice
Transportation
Check the walk, transit, and bike score for
Neighborhood Market Statistics
See average values in the proximity of this property
Median Listing Price
Median Days on Site
Median Square Feet
Market statistics compiled from data from OneKey MLS.
EXIT REALTY SIGNATURE
1515 Old Northern Blvd, Roslyn, NY 11576
Office
917 376 7453
Request more details
Code: