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Last Updated : 44 Days ago
597 Mariposa Avenue, Rockcliffe Park, ON, 3201 - Rockcliffe
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597 Mariposa Avenue, Rockcliffe Park MLS Number: X12930804

3201 - Rockcliffe, Rockcliffe Park, Ottawa, ON, K1M 0S3

$4,990,000

Status: For Sale

  • 4+ Beds
  • 5 Baths
  • Area : 3500-5000 sqft
  • Property Type: Residential Freehold (Detached)
  • Property Taxes : $40295.08 (Tax Year:2026)
  • Listing Courtesy : Marilyn Wilson Dream Properties Inc.

597 Mariposa Avenue Property Description

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.

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597 Mariposa Avenue Property Facts

Property Type :Residential Freehold
MLS Number :X12930804
Listing Type :Sale
Possession Date :
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Last Updated :27 Mar, 2026 (44 Days ago)
Source :Toronto Regional Real Estate Board
Area :Ottawa
Postal Code : K1M 0S3

597 Mariposa Avenue Property Price & Tax Insights

Price : $4,990,000
Property Taxes :$40295.08
Tax Year :2026

597 Mariposa Avenue, Rockcliffe Park Property Details

Bedrooms :4 +
No. of Rooms :23
Air Conditioning :Central Air
Heating :Forced Air
Cross Street :Mariposa Avenue & Lisgar Road
Bathrooms :5
Fuel :Gas
Approx Square Footage :3500-5000 sqft
Fireplace/Stove :No
Dimensions 12
Foyer :2.89 m x 2.71 m
Mud Room :3.32 m x 2.05 m
Breakfast :3.2 m x 2.99 m
Family Room :4.88 m x 3.7 m
Powder Room :1.57 m x 0.81 m
Primary Bedroom :6.17 m x 4.26 m
Great Room :7.28 m x 6.17 m
Kitchen :4.36 m x 3.2 m
Dining Room :6.35 m x 3.6 m
Study :3.3 m x 2.41 m
Family Room :4.85 m x 3.68 m
Bathroom :4.44 m x 3.7 m

Exterior Information

Exterior Finish :Shingle
Parking Space :8
Basement :Partial Basement
Garage :Detached
Laundry Level :Lower Level

597 Mariposa Avenue, Rockcliffe Park - Price History

2026-03

27 Mar, 2026

TREB #X12930804

Listed

$4990000.0

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  • 400k
  • 800k
  • 1.2M
  • 1.6M
  • 2M+
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  • 6
  • 12
  • 18
  • 24
  • 30+
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597 Mariposa Avenue - Location Map and Landmarks

  • Montfort, Ottawa 2.49 km
  • National Defence Medical Centre, Ottawa 5.54 km
  • The Ottawa - General, Ottawa 5.61 km
  • Children's of Eastern Ontario (CHEO), Ottawa 5.69 km
  • The Ottawa - Riverside, Ottawa 6.04 km
  • University of Ottawa Heart Institute, Ottawa 7.41 km
  • The Ottawa - Civic, Ottawa 7.54 km
  • Royal Ottawa Mental Health Centre, Ottawa 8.29 km
Last Updated : 11 Days ago
275 BUCHAN Road, Ottawa, ON
$2799000.0
  • 5 +1 Bd
  • 5 Ba
  • 3000-3500 sq-ft
Distance : 495 metre
Last Updated : 14 Days ago
77 Placel Road, Ottawa, ON
$4500000.0
  • 5 Bd
  • 6 Ba
  • 3500-5000 sq-ft
Distance : 519 metre
Last Updated :336 Days ago
275 BUCHAN Road, Rockcliffe Park, ON
Last Updated :333 Days ago
55 WILLINGDON Road, Rockcliffe Park, ON
Last Updated :401 Days ago
480 Manor Avenue, Rockcliffe Park, ON
Last Updated :409 Days ago
29 Mackinnon Road, Rockcliffe Park, ON
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FAQs: 597 Mariposa Avenue, Rockcliffe Park

  • Q:What is the Area Size of the 597 Mariposa Avenue In Sq.Ft and it's MLS No.?

    A: The project covers an area of approximately 3500-5000 sq. ft and is strategically located in Ottawa. The MLS No of this project is X12930804 and the Project is located in ON, Canada
  • Q: Does this Project 597 Mariposa Avenue available for Sale ?

    A: The project 597 Mariposa Avenue is readily available for Sale and can be purchased at competitive prices today. You can schedule a tour or request a call back for knowing further.
  • Q: How far is this property from my workplace?

    A:You can calculate your travel time and see how this property is far from your Office, your spouse's workplace or your kid's school. You just need to tell us which places you commute to frequently and Square Yards will tell you how far they are from this property.
  • Q:What are the Key Features 597 Mariposa Avenue is Offering?

    A:Square Yards is giving a Cashback of $24,950 if you buy this property from us, however there are several key features offered by the 597 Mariposa Avenue. You get 4+ Beds with 5 Bath, central air conditioning, parking space and garage along with a heating system, basement, gas fuel system and balcony.
  • Q:How many Parking Space available in this 597 Mariposa Avenue?

    A: 597 Mariposa Avenue in Ottawa offers a total of 8 parking spaces for residents.
  • Q:How many Beds & Baths available in 597 Mariposa Avenue, Ottawa?

    A: 597 Mariposa Avenue, Ottawa comes with 4+ Beds for maximum convenience and space. There are 5 baths available as well for when you have guests over or if you have a large family!
  • Q:How many Apartments and Condos are available for Sale in Ottawa, On?

    A:Ottawa, ON is one of the biggest real estate markets in Canada. There are several options available here pertaining to condos and apartments alike. There are approximately apartments and condos available currently for your perusal.
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