Luxury Property for $2,350,000.00. Address: 258 Northwestern ave, Westboro, Ottawa, Canada. Please view 3-D tour:

One of unique and stand alone houses in Ottawa located in Champlain Park, Westboro

Most of us dream to be surrounded with magnificent splendour of a true luxury 5-star hotel. The house we offer combines superb design and materials of a 5-star hotel with comfort and peace of a private residence.

This new house is built according to an individual award winning design and is guaranteed to appeal to even the most sophisticated and demanding persons who appreciate luxury and are accustomed to surrounding themselves with the very best.


FACTS AND FEATURES:

Region: Westboro, Ottawa

Year Built: 2025

Interior Details:

  • Living area: 3600 sq.ft.
  • Master Units: 2
  • Second floor total Bedrooms: 4
  • Total Bedrooms: 6
  • Bathrooms: 4 1/2
  • Levels: 2 + lower level Legal Accessory Apartment
  • 600 sq.ft. Roof Terrace
  • Heating: Forced air, Gas, Radiant
  • Cooling: Central Air Conditioning
  • Flooring: Tile, Hardwood
  • Appliances included: 2 Washers, 2 Dryers, 2 Microwaves, 2 Dishwashers, Built-in Oven, Cooktop, 2 Refrigerators

Other interior features:

  • Fireplace: 2 pcs
  • Heated floors in basement, garage, driveway, outside stairs

Property Details:

  • Attached Heated Garage: 1
  • Driveway Parking space: 1
  • Exterior features: Stone, Wood, Stucco
  • Foundation: Poured Concrete
  • Home type: Single Family
  • Lot size: 3250 sq.ft.

    •  Lot Size Imp Depth: 130 ft
• Lot Size Imp Frontage: 25 ft

  • Zoning description: Residential
  • Sewer type: Sewer Connected
  • Water Supply: Municipal

DESCRIPTION:

Larger than some detached houses, this 3600 sq.ft., two-storey, semi-detached SMART house offers up to 500K of upgrades, including Google Smart Home System and up to date engineering systems that meet R-2000 requirements. 

The house features high ceilings; separated office area with foyer, powder room and office; two master suites; separate kitchen with large windows and eat-in area; legal two-bedroom accessory apartment; 600 sq.ft. roof terrace.

There are panoramic triple glazed windows that saturate the space with light and connect the house with the outside world, making it part of the interior. Master bedrooms overlook balconies. Modern high-tech architecture harmoniously blends into the overall ensemble of the buildings of the neighborhood. This semi-detached home has been thought out to the smallest detail and designed with great attention for a comfortable life in such a way that no a single meter of living space is lost.

Heated floors throughout lower level and garage. Even more! Always snow free heated outdoor front stairs, landing and driveway.

Why does this semi feel like a fully detached home? Unlike typical semi-detached houses, where the shared wall is made of drywall and insulation, this home features a solid 16-inch concrete brick wall. This substantial construction provides exceptional insulation against sound, smells, and vibrations, delivering the privacy and comfort of a detached house.

Unique Real Estate Westboro Ottawa

UPGRADES:

In addition to the basic features that can be found in any new house in Ottawa, the following improvements and upgrades have been included in the design, in the exterior and interior decor, as well as in the technical elements of the house.

Throughout the House there are installed:

  • hardwood floors made to special order from white oak.

  • Italian ceramic large-format floor and wall tiles with high quality marble pattern.

  • The smart four-level lighting system, controlled by the Google Smart Home application and smart switches with sensors.  All the lighting in the house (both indoor and outdoor) is based on LED technology. It provides a long service life and safety, since it does not heat up and does not burn, and it saves on electricity while providing more intense lighting.

    All rooms are equipped with dimmable LED pot lights and futuristic LED strips, which are integrated into the ceiling and walls, and visually divide the rooms into different zones.

    Four exceptional stylish chandeliers made of real crystal glass add luxury to the interiors of the kitchen, dining room, hallway, and powder room. The four-level lighting system creates an indescribable atmosphere of wealth and domestic comfort in the home at the same time. The homeowner can adjust the illumination from an intimate dim setting to the brilliance of a palace ballroom.

  • Huge panoramic windows flood the space with light and air. In spite of the large area of glazing, they are energy-efficient, and environmentally friendly (low argon emission, triple glazed hybrid windows).

  • 100% blackout, three-layer curtains on the windows and sheer curtains made in Europe are controlled in several ways: by voice, manually, and by the Google Smart Home application.

  • European soundproof interior doors made in a high-tech style of high quality materials (Solid Core)—with a magnetic lock, are an additional adornment to the rooms. They impart a high-tech atmosphere to the interior space.

  • A special feature of the house is the height of the ceilings: 15 feet in the foyer, 12 feet on the first floor, and 9 feet on the second floor and lower level.
  • A large number of closets makes the space functional.

  • There are heated floors throughout the lower level.

Unique Real Estate Westboro Ottawa

DETAILS OF THE INTERIOR:

KITCHEN:

Gorgeous separate kitchen with large windows and eat-in area is a real gem among contemporary houses! A purely functional area with all the possible mess is reasonably separated from the areas dedicated to idle pastime and guest entertainment.

Real Estate Westboro Ottawa


The kitchen’s fashionable design shines through its clean lines and subtle wavy textures, creating a modern yet inviting atmosphere. A Calacatta Ice waterfall countertop paired with a matching backsplash highlights the high-tech style and premium quality of the space. Abundant functional cabinetry with self-closing doors ensures comfort and efficiency, featuring two magic corners, a built-in waste system, and dedicated storage for kitchen utensils — making the kitchen as practical as it is beautiful.  

Premium brand kitchen appliances elevate the space, offering both luxury and long-lasting performance. The set includes a refrigerator, built-in cooktop, microwave, oven, and dishwasher, ensuring convenience and style in everyday use.

Real Estate Westboro Ottawa

LIVING AREA:

The open-concept living space is subtly defined by LED light strips, creating distinct dining and lounge areas. The focal point of the lounge is a striking TV zone with a large fireplace framed in a Calacatta Ice slab.

On both sides, shimmering mirror mosaic panels add depth, elegance, and a touch of glamour to the room.

Luxury Real Estate Westboro Ottawa


One entire wall features floor-to-ceiling folding glass doors that open completely to the backyard, seamlessly extending the living space onto a beautiful composite wood deck — perfect for indoor-outdoor entertaining.


Luxury Real Estate Westboro Ottawa


A striking staircase, enclosed by a glass wall, creates a futuristic aesthetic while visually expanding the space. On the second floor, the hallway and shared bathroom are enhanced by three tiers of LED lighting, adding depth, ambiance, and a modern touch.


Luxury Real Estate Westboro Ottawa


THE MASTER SUITE:

The house has two master suits. They successfully combine an elegant design and functionality.

The primary master suite boasts a spacious bedroom centered around a three-sided fireplace that also functions as a heater. Thoughtfully positioned opposite the bed alcove, it creates a warm and inviting focal point while adding a touch of luxury to the space.

The bedding area is styled with a soft panel mosaic accent wall, framed by a decorative ceiling square for added architectural interest. Mirror-front closets on both sides enhance functionality while reflecting light, creating a sense of space and cozy elegance.

The suite has his and her closets with mirrored doors made to special order, as well as a walk-in closet with a set of drawers, also made to order. Panoramic windows offer access onto a wide balcony. Comfort is added by European 100% blackout three-layer curtains and veils.

MASTER WASHROOM:

The master washroom showcases a five-piece European contemporary design, exuding sophistication and comfort. All walls are clad in full-height, large-format bookmatched Calacatta Ice premium tiles, their seamless patterns creating a luminous, lustrous effect that transforms the space into a true luxury retreat.

LOWER LEVEL:

The lower level features 2-bedroom 700sq.ft. separate entrance legal accessory apartment.

 The lower level stands out from typical basements with its impressive nine-foot ceilings and four large windows that flood the space with natural light. Heated floors and three layers of lighting add warmth and ambiance, creating an inviting environment you’ll truly enjoy spending time in.

ROOF LEVEL:

Step out from the third-level room onto a stunning 600 sq. ft. rooftop patio designed for style, comfort, and entertaining. The space features a high-quality, durable composite wood floor that offers the beauty of natural wood with low-maintenance performance. Seamless glass railings open up panoramic views while preserving a sleek, modern aesthetic.

Net Zero Development Roof Terrace

After sunset, integrated LED strip lighting sets the perfect mood, while a built-in outlet for a barbecue makes outdoor cooking and dining effortless. Conveniently accessed from a room with a built-in sink cabinet, this rooftop retreat is ideal for gatherings, quiet evenings, or simply enjoying the view in sophisticated comfort.

Net Zero Development Roof Terrace

ENGINEERING SYSTEMS:

When designing the house, the most stringent standards for energy conservation were taken into account. The modern engineering systems inside the house are a guarantee of your comfort:

The Google Smart House system makes life simpler and more comfortable. The main task of the system is to optimize domestic processes. You can delegate routine chores to a computer and go about your business. A smart home will do almost everything for you:

  • open or close blinds and shutters;

  • turn on the TV at a certain time;

  • open the garage door;

  • turn on the heating/air conditioning;

  • turn on the heating for floors, driveways, and outside stairs;

  • activate alarms;

  • turn lights off and on;
  • check for flooding or smoke in the house and notify the owner;

  • maintain the humidity level in the premises;

  • notify the owner that someone has arrived, give the opportunity to see and talk to the visitor and open/close the lock remotely

The entire system is controlled by a single device.

A “Smart house” reduces the cost of utility bills. This is because the system turns off devices that are not currently in use. Accordingly, the load on the network is reduced and, with it, the consumption of electricity. The savings on lighting can reach 40%, and on heating - 30%.

A Smart House is prestigious and reliable. Friends and relatives will be impressed by the capabilities of the system. At the same time, it can be easily changed and adapted to your needs. You can program a robot vacuum, automate watering the lawn or houseplants, and monitor what your pets do when they are alone.

Water:

  • Two-zone water heater (Viessmann). A modern powerful hot water pump guarantees instant hot water.

  • You may upgrade to a modern high-quality water purification system that will include a laser and reverse osmosis, guaranteeing a supply of drinking water to the refrigerator and kitchen.

Air quality:

  • Particular attention was paid to the microclimate of the house. To maintain a healthy humidity, a commercial “blue laser” humidifier/dehumidifier has been installed. You may upgrade commercial HEPA filters are included in the ventilation system (Energy Star certified) for air purity.

HVAC:

The smart heating/cooling system (HVAC) is managed through the Google Smart Home application. The system is safe, energy efficient, and quiet. It eliminates the effect of drafts and maintains the oxygen saturation of the air.

The system is divided into four cooling and eleven heating zones, independently controlled by smart, programmed consoles and six high-quality thermostats, so that each resident of the house can adjust the microclimate in his or her room, easily controlled from your smartphone.

The investment in energy efficiency provides annual savings in heating/air conditioning and lighting costs.

Net Zero Development Backyard
Unique Real Estate Westboro Ottawa

Backyard:

The panoramic folding doors of the living area lead to a solid deck, made of durable composite wood and supported by concrete pillars. The deck is consistent with the tone of the facade of the house and creates a unified architectural composition. With proper care, the deck will retain its esthetics and integrity for more than 20 years.

Architecture:

The facade has been designed in a high-tech style of architecture and is made of premium materials: natural blue hand-polished and unpolished granite, which imparts a feeling of solidity and luxury to the house. The building is distinguished by its beautiful conceptual architecture, which harmoniously combines every detail:

  • The garage doors are made in a modernist style and are controlled in several ways: voice, manually, remote control, and by the Google Smart Home application. 

  • The stylish front door includes a smart combination lock with built-in camera and intercom, and is controlled via FNC, code, key, and by the Google Smart Home application.

  • Stamped concrete driveway, steps and landings are heated and controlled through Google Smart application.

The laconic landscape design around the house emphasizes the splendor of the exterior and perfectly complements it.

The infrastructure of the neighborhood is well developed, with playgrounds, a school, a park by the river, shops and restaurants all within walking distance.

Local Amenities

Nearby spots bursting with services and amenities for everyone

Recreation

Community Center Central Park by River Walking and Biking Paths Kids Playground next Street Soccer Fields next Street

Shopping & Services

City Center Mall Grocery Stores Gas Station Boutiques Sallons

Restaurants

Coffee Shops Family Dining Fast Food Bakeries Pubs & Bars

Interested in making this semi your new home?

We are here to help, contact us today for details!