55 Ontoro Boulevard, Ajax, ON

Ajax, South East Hood
Lakeridge south of bayly
5 Br | 4 Bath | 3500-5000 Sqft
$1,379,000 For Sale

Property Overview

  • Detached — 3-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 50.00 x 148.50 Feet
  • Age: 16-30 Years
  • Basement: None
  • Exterior: Aluminum Siding
  • Taxes: 11,727 / 2025
  • Zoning: n/a
  • MLS #: E13603306
  • Water: Drilled Well, Water System
  • Sewer: Holding Tank
  • Heat Source: Propane , Forced Air

Property Description

RARE opportunity to enjoy lakeside living with the serenity of a rural setting and the convenience of suburban amenities. Welcome to 55 Ontoro Blvd, a custom-built, nearly 4,000 sq. ft.

home situated on a private dead-end street along the shores of Lake Ontario. Nestled among just 25 custom homes, this exceptional property offers breathtaking lake views, outstanding privacy.Enjoy panoramic views from every level of the home, including the spectacular 800 sq. ft.

rooftop terrace-an incredible outdoor retreat perfect for entertaining, relaxing, and taking in stunning sunrises, sunsets, and the surrounding natural beauty.This unique three-storey residence, built entirely above grade, features 5 bedrooms, 4 bathrooms, and 2 kitchens, offering exceptional flexibility for large or multi-generational families. The ground level has been beautifully renovated and offers a bright, self-contained living space with two separate walkouts to the backyard, surrounded by mature trees and lush landscaping.

Ideal for in-laws, extended family, potential rental income, or additional entertainment space.The second and third floors are filled with natural light and designed for comfortable family living. The main level boasts an open-concept layout featuring a spacious kitchen with breakfast bar, generous living and dining areas, and seamless access to a large deck overlooking the lake.

Enjoy morning coffee or evening gatherings while taking in the cool lake breeze and spectacular views.The upper level features a spacious family room bathed in natural light, two additional bedrooms, and a private primary retreat complete with a luxurious 5-piece ensuite and a south-facing balcony-the perfect place to unwind and enjoy peaceful evenings overlooking the water.Located on a quiet, tranquil street just steps from nature, bike trails, and a bird sanctuary, this is a rare opportunity to experience waterfront-inspired living in one of the area's most unique and private communities.

New roof shingles, metal siding & metal cap & blue skins on roof 2021. New Eavestrough 2025. Two new air conditioners 2023. New UV water filtration system 2024. Four new glass patio doors 2025. Newly renovated ground floor unit with brand new bathroom & new Woodura hardwood flooring throughout - 2025. Includes all appliances + window coverings & blinds. 7 new smoke/carbon monoxide detectors

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 3-Storey
  • Lot: 50.00 x 148.50 Feet
  • Region: Durham
  • Hood: South East
  • Zoning: n/a
  • Lot Irreg: Fronting on: North
  • Fronting On: North

Building Details

  • Age: 16-30 Years
  • Exterior: Aluminum Siding
  • Heat: Propane , Forced Air
  • A/C: Central Air
  • Interior Features: Auto Garage Door Remote, Carpet Free, Water Heater Owned, Water Purifier, Water Softener
  • Pool: None
  • Water: Drilled Well, Water System
  • Sewer: Holding Tank
  • Garage: Attached
  • Total Parking: 8.00
  • Driveway: Private

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: 5
  • Bath: 4
  • Kitchen: 2
  • Family Room: No
  • Basement: None
Rooms Details

Family Room

Third Level

7.1 x 5.65

Pot Lights

Bedroom

Ground Level

5.4 x 3.99

W/O To Yard, Pot Lights, Hardwood Floor

Bedroom 3

Third Level

4.24 x 4.26

Semi Ensuite

Dining Room

Second Level

5.45 x 4.76

Ceramic Floor, W/O To Deck, Pot Lights

Bedroom

Second Level

5.12 x 5.43

W/O To Deck

Bedroom 4

Third Level

4.08 x 4.06

Semi Ensuite

Living Room

Ground Level

5.14 x 5.54

Pot Lights, Hardwood Floor

Laundry

Ground Level

3.63 x 1.93

Bathroom

Ground Level

2.74 x 2.56

Other

Third Level

13 x 10

W/O To Sundeck

Kitchen

Ground Level

4.99 x 4.49

W/O To Yard, Pot Lights

Living Room

Second Level

7.37 x 4.03

Ceramic Floor, Pot Lights, Sliding Doors

Kitchen

Second Level

3.21 x 4.48

Breakfast Bar, Family Size Kitchen, Open Concept

Primary Bedroom

Third Level

5.19 x 5.99

W/O To Deck, Soaking Tub, 5 Pc Ensuite

Dining Room

Ground Level

5.08 x 2.84

Pot Lights, Hardwood Floor

Property Listed by: CENTURY 21 LEADING EDGE REALTY INC.
Virtual Tour: n/a

Home Valuation Estimate

What is 55 Ontoro Boulevard, Ajax, ON worth in today’s South East, Ajax market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 5-bedroom Detached with 3500-5000 sq. ft. in South East, Ajax. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 55 Ontoro Boulevard
  • Neighborhood: South East
  • Zip/Postal Code: L1Z 1X6
  • Nearby Amenities: Beach, Golf, Lake/Pond, Park, Waterfront, Wooded/Treed
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About 55 Ontoro Boulevard, Ajax, ON L1Z 1X6, Ajax

Located at 55 Ontoro Boulevard, Ajax, ON in Ajax (South East neighbourhood), near Lakeridge south of bayly. This freehold home offers Detached, ["3-Storey"], 5 bedrooms, 4 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: None • 8 parking spots • Garage: Attached • Heating: Propane Forced Air • Cooling: Central Air. Property taxes are approximately $11,727 for 2025. RARE opportunity to enjoy lakeside living with the serenity of a rural setting and the convenience of suburban amenities. Welcome to 55 Ontoro Blvd, a custom-built, nearly 4,000 sq. ft. home situated on a private dead-end street along the shores of Lake Ontario. Nestled among just 25 custom homes, this exceptional property offers breathtaking lake views, outstanding privacy.Enjoy panoramic views from every level of the home, including the spectacular 800 sq. ft. rooftop terrace-an incredible outdoor retreat perfect for entertaining, relaxing, and taking in stunning sunrises, sunsets, and the surrounding natural beauty.This unique three-storey residence, built entirely above grade, features 5 bedrooms, 4 bathrooms, and 2 kitchens, offering exceptional fle.

FAQs for 55 Ontoro Boulevard, Ajax, ON , South East , Ajax

What are the listing details for 55 Ontoro Boulevard, Ajax, ON?
55 Ontoro Boulevard, Ajax, ON is a Detached for sale in Ajax, in the South East neighbourhood, Durham. The current list price is $1,379,000. MLS number: E13603306.
How many bedrooms and bathrooms does this home have?
55 Ontoro Boulevard, Ajax, ON is listed as a Detached with a ["3-Storey"] style, featuring 5 bedroom(s) and 4 bathroom(s). The listed interior size range is 3500-5000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 50.00 x 148.50 Feet. The basement is listed as: None. Garage type: Attached. Total parking: 8 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Propane, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Aluminum Siding.
Where is this property located?
55 Ontoro Boulevard, Ajax, ON is located in the South East neighbourhood of Ajax. The listed cross street is Lakeridge south of bayly.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $11,727 / 2025. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.