August Extension Toronto, Ontario Building Interior, Modern Canadian Home, Architecture News

August House Extension in Toronto

2 May 2022

Design: Giaimo

Location: August Avenue / Danforth Avenue, north east Toronto, ON, Canada

August Toronto House Extension

Photos: Doublespace Photography

August House in Toronto, Canada

August is a humble residential project that integrates a new addition and renovation as an extension of the existing vernacular. The design extends the style of the adjacent houses on the wide but shallow lot, atypical of a conventional Toronto footprint. The new addition to this 1930s house resulted in double the square footage that incorporates a larger living room and an additional workshop and a bedroom for a growing family, while still maintaining the existing proportions, neighbourhood scale, and depth.

August House Extension in Toronto by Giaimo

What were the key challenges?
Doubling the size of an existing home on a modest budget provided an opportunity for innovative approaches to the site. With a broad and shallow lot, the design for August House leverages the existing by renovating and creating an addition that extends the semi-detached condition sideways into the driveway, creating a row-house-like typology.

August House Extension design by Giaimo

By adding width to the existing house, this design differed from the typical Toronto property addition approach that extends backwards and instead allowed for the lush backyard, with existing trees, garden, and outdoor space to remain.

August Toronto House Extension August Toronto Extension

The circulatory spaces in the home become a vital connector and source of light to the various rooms within the house. The verticality of the home allows for the circulation to be consolidated and compressed so as not to take up too much horizontal space. Light is also brought into the house at all hours of the day through the stairwell, with its east and west windows and skylight. The natural light from this light spills into other rooms within the house with more modest windows for privacy.

August Toronto House Extension August Toronto House Extension

How is the project unique?
Focusing on the relationship and connections between new and old spaces was a guiding aspect of the design. The exterior materials were selected to extend and complement the colours and character of the adjacent houses, intentionally blending into the surrounding. The interior spaces, both pre-existing and in the addition, are connected through the creation of ambient natural lighting that flows between rooms due to the placement of windows. And while the existing porch was maintained, the addition also permitted for the re-orientation of the entry door, allowing for the creation of a transitional buffer space before entering the living room.

Modern Canadian Home design by Giaimo August House Extension design by Giaimo

What are the sustainability features?
Despite the need for the doubling of space, the project focused on leveraging and building upon the existing house as much as possible to avoid unnecessary waste that often results from demolition approaches seen across the city. Working closely with the client allowed for a process that preserved the integrity of the original home while creating enough space for the needs of the growing family. While a significant transformation was achieved, only the lower-level exterior wall was partially demolished. The original wood sheathing was kept in place on the second level/upper portion of the original exterior wall—a reminder of what once was.

Modern Ontario home design

August House Extension in Toronto, Ontario – Building Information

Design: Giaimo –

Completion date: 2021

Contemporary Ontario home design August Toronto Extension

Photographer: Doublespace Photography

August House Extension in Toronto images / information received 020422

Location: Toronto, Ontario, Canada, North America

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