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    597 Mariposa Avenue

    Rockcliffe Park, ON • K1M 0S3
    Detached
    Active
    View on Map
    List Price$4,990,000
    597 Mariposa Avenue
    Rockcliffe Park, ON • K1M 0S3
    View on Map
    Detached
    Active
    List Price$4,990,000
    4Beds
    5Baths
    3500-5000 SqFtLiving Area
    8Parking
    $40,295 / 2026Property Tax
    Partial Basement, Partially FinishedBasement

    Property History

    Market activity for 597 Mariposa Avenue

    0 Records

    No listing history available

    This is the first time this property is listed

    About this home

    Rare waterfront family home set in the Old Village of Rockcliffe Park. Set on a 42,000+ square foot lot along the shores of Mackay Lake, this notable lakefront residence represents an offering seldom seen. This is a home that has long drawn admiration for its setting, privacy, and quiet luxury. Inspired by the coastal architecture of Maine and Nantucket, the home carries a timeless beauty. The property has a private dock and southern and western exposures bring light across the grounds throughout the day. A gracious front veranda and three well-placed balconies, accessed from the family room, primary suite, and ensuite bathroom, extend the living spaces outward and frame uninterrupted lake views. Nearly every principal room is oriented to the water, creating a calm and picturesque backdrop. The landscaped gardens and flagstone terraces offer privacy and natural beauty, while a triple garage, rarely found in the Old Village of Rockcliffe Park, adds a practical distinction. Properties of this calibre in Rockcliffe Park are held for generations and rarely offered to market. This is a singular opportunity to acquire one of Rockcliffe Park's true dream properties, a landmark home with a low heritage rating in an extraordinary setting.

    Listing Snapshot
    Property Type
    Detached
    Size
    3500-5000 SqFt
    Building Age
    N/A
    Lot Size
    133.87 x 231.74 Feet
    Parking
    8 Spaces
    Basement
    Partial Basement, Partially Finished
    Property Tax
    $40,295 / 2026
    Listed on
    2026-03-26
    Days on Market
    206 Days
    Property Days on Market
    N/A
    Status Change
    145 Days Ago
    Listing #
    X12930804
    Listing Brokerage
    MARILYN WILSON DREAM PROPERTIES INC.
    Data Source
    PROPTX
    Updated on
    2026-05-25
    Property Specifications

    Property Overview

    Property TypeDetached
    Style3-Storey

    Interior Details

    Bedrooms4
    Bathrooms5
    Bathrooms Detail (Main)1
    Bathrooms Detail (Basement)1
    Bathrooms Detail (Second)1
    Bathrooms Detail (Second)1
    Bathrooms Detail (Third)1
    Basement TypePartial Basement, Partially Finished
    Kitchens1
    Family RoomYes
    Fireplace2

    Utilities & Systems

    CoolingCentral Air
    Heating FuelGas

    Building & Construction

    ConstructionShingle

    Parking & Access

    Parking PlacesCircular Drive, Private Triple
    Total Parking Space8

    Key Features

    Property FeaturesPrivacy, Patio, Landscaped

    Lot & Location

    SewerSewer
    Frontage133.87 Feet
    Depth231.74 Feet
    Lot Size42,401.28 SquareFeet
    Cross StreetMariposa Avenue & Lisgar Road
    Room Details

    Foyer

    9.48 x 8.89 Feet

    Level: Main

    Great Room

    23.88 x 20.24 Feet

    Level: Main

    Mud Room

    10.89 x 6.73 Feet

    Level: Main

    Kitchen

    14.3 x 10.5 Feet

    Level: Main

    Breakfast

    10.5 x 9.81 Feet

    Level: Main

    Dining Room

    20.83 x 11.81 Feet

    Level: Main

    Family Room

    16.01 x 12.14 Feet

    Level: Main

    Study

    10.83 x 7.91 Feet

    Level: Main

    Powder Room

    5.15 x 2.66 Feet

    Level: Main

    Family Room

    15.91 x 12.07 Feet

    Level: Second

    Primary Bedroom

    20.24 x 13.98 Feet

    Level: Second

    Bathroom

    14.57 x 12.14 Feet

    Level: Second

    6 Pc Ensuite

    Bedroom

    14.24 x 10.5 Feet

    Level: Second

    Bathroom

    11.06 x 5.81 Feet

    Level: Second

    4 Pc Ensuite

    Bedroom

    13.58 x 12.3 Feet

    Level: Third

    Bedroom

    13.75 x 13.16 Feet

    Level: Third

    Bathroom

    7.64 x 6.89 Feet

    Level: Third

    4 Pc Bath

    Recreation

    18.14 x 10.4 Feet

    Level: Basement

    Laundry

    14.4 x 8.66 Feet

    Level: Basement

    Powder Room

    5.15 x 4.66 Feet

    Level: Basement

    Utility Room

    16.14 x 12.73 Feet

    Level: Basement

    Land Transfer Tax

    Provincial Tax (Ontario)

    $111,225

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