For Sale
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Single family home for sale at 51 Lake Ave, Oyster Bay, NY 11765 | MLS# 1050480 | Listing updated on 2026-09-18
Photo 1 of Single family home for sale at 51 Lake Ave, Oyster Bay, NY 11765 | MLS# 1050480 | Listing updated on 2026-09-18
Photo 2 of Single family home for sale at 51 Lake Ave, Oyster Bay, NY 11765 | MLS# 1050480 | Listing updated on 2026-09-18
Photo 3 of Single family home for sale at 51 Lake Ave, Oyster Bay, NY 11765 | MLS# 1050480 | Listing updated on 2026-09-18
Photo 4 of Single family home for sale at 51 Lake Ave, Oyster Bay, NY 11765 | MLS# 1050480 | Listing updated on 2026-09-18
40+
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$1,995,000

Monthly Est:$9,930

  • Beds Icon6 Beds
  • Beds Icon
    7 Baths
  • Beds Icon7,268sqft

51 Lake Ave, Oyster Bay, NY 11765

$9,930/moEst:

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  • Single Family Residence

  • Built in 1888

  • $-- HOA

  • 5.37 acres lot

  • $274/sq.ft

Description

A Rare Mill Neck Estate with Timeless Grandeur & Harbor Views
Set atop 5.37 lush and private acres with water views of Oyster Bay Harbor, this magnificent three-story Colonial offers more than 7,000 square feet of historic elegance, gracious living, and exceptional entertaining spaces. Built in 1888, the six-bedroom, 7 -bath (5,2) residence embodies the classic grandeur and architectural character of a bygone era, beautifully complemented by an extraordinary floor plan. From the moment you enter, the home’s remarkable craftsmanship is on full display. High ceilings, exquisite custom woodwork, graciously scaled rooms, and historic architectural detailing create an atmosphe...

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  • Houzeo last checked: 2 minutes ago
  • Listing updated: September 18, 2026 at 8:41 pm
  • Listing Provided by: Robert J. Olita CBR (516) 978-0180 , Lynda F. Olita | Douglas Elliman Real Estate (516) 759-0400
  • Source: OneKey MLS-NY | MLS#: 1050480 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Nassau County

  • City

    Oyster Bay

  • Neighborhood

    --

  • Year Built

    1888

  • HOA Fees

    -

  • Finished Area

    7,268 sqft

  • Lot Size

    5.37 acres lot

  • Basement Area

    - sqft

  • MLS Name

    OneKey MLS

  • MLS Number

    1050480

  • MLS Status

    Active

  • Days on Market

    3

  • Cumulative Days on Market

    2

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Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 7

Interior

  • Heating

    Hot Water, Oil, Steam

  • Exterior Features

    Balcony, Dog Run

  • Cooling

    Central Air

  • Flooring

    Carpet, Wood

  • Appliances

    Refrigerator

  • Interior Features

    First Floor Bedroom

  • Sewer

    Cesspool

Construction

  • Year Built

    Year Built: 1888

  • Home type

    Single Family Residence

  • Architectural Style

    Colonial

  • Construction Materials

    Frame, Wood Siding

Utilities & Energy

  • Parking Features

    Garage

  • Pool Features

    In Ground

  • Water Source

    Public

  • Utilities

    Water Connected

  • Basement

    Full

Price History

DateEventPrice

09/16/2026

Source: mls_logoOneKey MLS-NY #KEY1050480

Listed for Sale

$1,995,000

$274/sqft

Based on information from OneKey MLS, through Sep 20, 2026, 10:46AM. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.

Advertising Broker: Mark Karten | Karten Real Estate Services

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