This section identifies the variety of heritage resources and contexts that currently exist within and adjacent to the Toronto Entertainment District, and which ought to have priority consideration where impacted by new development. These resources are a legacy to the area’s rich history as one of the main industrial and manufacturing nodes of Toronto, and comprise a significant aspect of the area’s current distinction.
A key objective with respect to heritage resources in the Entertainment District is to ensure that one of the area’s distinct characteristics is not only protected, but also that can be leveraged to enhance the District’s draw and attraction for businesses and visitors. Most of these resources are ‘brick and beam’ structures located primarily in the Warehouse Precinct. As demonstrated by many successful comparable warehouse districts across North America, a tremendous untapped opportunity exists in the Entertainment District to transform it’s Warehouse Precinct into a destination in its own right. A destination where a mix of uses, attractions, shops and restaurants exist in a unique setting comprised of both old and new buildings, but of distinctly industrial look and feel.
The purpose of this section is to:
- Recognize that with respect to considering heritage, the Toronto Entertainment District is not a ‘museum’ but rather a living, thriving and evolving part of the city.
- Ensure protection of existing, registered and potential heritage resources.
- Ensure Heritage Character Streetscapes and heritage districts or contexts are reinforced with compatible developments with respect to matters such as scale, transition, proportions, as well as material and design distinction.
The extent of impact and/or design mitigation that will be deemed appropriate will depend on the significance of the heritage resource and its context. While key components of this section have in part informed the height and massing section, specific built form and design guidance for developments that impact heritage resources are provided in this section.
The components of this section and accompanying aspects for consideration are as follows:
Heritage Contexts
Designated Heritage Properties – existing properties containing one or more components of a building having designated heritage significance. The designated aspects of these properties should be protected to the greatest extent possible and adjacent developments ought to provide appropriate transitions and complementary design and material qualities.
Listed Heritage Properties – are existing properties that have been listed on the City of Toronto’s Inventory of Heritage Properties, for which development and building applications are subject to review by Heritage Preservation Services. Listing also requires the owner to provide a 60-day notice of their intention to demolish a property. When listed properties are considered for intervention, or development is proposed adjacent to the property, a heritage impact assessment should be required to determine what, if any aspects should be protected and/or respected through designation.
Heritage Conservation Districts (HCD) & Heritage Pockets – are contiguous areas with concentrations of Designated, Listed or potential heritage resources (that may include properties of interest identified by the City of Toronto in 2008 and which are referenced in Appendix A) where interventions or new developments should be sensitive in scale, design and/or material quality to ensure the defining heritage characteristics of the context remains visibly prominent.
Heritage Character Streetscapes – are contiguous street environments of a prevailing heritage character that may or may not be within a Heritage Conservation District or Heritage Pocket where alterations or new developments ought to fit harmonious with respect to the predominant street wall character — such as scale, horizontal and vertical articulation, proportions in openings and/or material quality.
HERITAGE GUIDELINES
There are six types of heritage conditions to consider within the Toronto Entertainment District: infill, additions, integrated developments, adjacent developments, restoration and adaptive re-use. Different design strategies apply to different types of adjacencies, all with the same objective of ensuring that as the Toronto Entertainment District evolves, the heritage resources remain prominent aspects of its distinction, sense of place, appeal and identity.
Infill – includes modest vacant or underutilized sites that are in-between heritage properties within Heritage Contexts. Additions – includes existing heritage properties, to which modest new construction is added. This will often occur on top of existing buildings, but can also be located to the sides and/or rear.
Integrated Developments – includes sites where existing heritage resources are part of a larger development proposal where they are integrated into a new building or grouping of buildings.
Adjacent Developments – sites that share a lot line with heritage properties but have no heritage resources on them. Restoration – sites where an existing heritage structure is contemplated for improvements and enhancements, which will see the heritage attributes of the building restored to their original or near original condition.
Adaptive Re-Use – sites where an existing heritage structure is being contemplated for another use for which the building was not originally intended and will require interventions to make the structure suitable for the new use.
GENERAL GUIDELINES FOR INFILL, ADDITIONS, INTEGRATED AND ADJACENT DEVELOPMENTS
These general guidelines apply to sites not currently subject to a Heritage Conservation District, including:
- modest infill development sites that are in-between heritage buildings and/or additions to existing heritage buildings;
- sites which incorporate individual or groupings of heritage buildings — these new buildings will generally have greater design latitude than modest infill or additions; and,
- sites that are adjacent to heritage resources — these buildings have the greatest design latitude.
In most instances the heritage value of a building will include its 3-dimensional character: width, depth and height. When this is the case, the entire building envelope should be conserved, and the transition or integration of new construction should respect all three dimensions.
Building Setbacks
A setback refers to the grade level placement of a building in relation to an established alignment (e.g. a property line, or another building) at the street edge.
- Infill or adjacent developments should provide setbacks that are consistent with adjacent heritage buildings.
- Additions or integrated developments with street frontage may provide modest setbacks as a means of distinguishing and/or strengthening the prominence of the heritage building.
Cornice Line & Upper Level Stepbacks
The cornice is the topmost projecting part (e.g. ledge) typically detailed with a decorative moulding. The cornice line is the extended horizontal definition of the building that demarcates where the façade ends and the roof begins. When adjacent buildings have a continuous cornice line they help to reinforce the continuity of the street wall — particularly along Heritage Character Streetscapes.
The stepback of a building occurs at the upper levels providing a transition from the street wall. Stepbacks are useful for distinguishing new construction from heritage in additions or integrated developments, so as to maintain a consistent street wall height and to minimize the visual impact of taller elements.
- Maintain the same or similar cornice height for the podium building to create a consistent street wall height, reinforcing the ‘frame’ for public streets and spaces
- Use actual cornice heights above grade (some cornice heights are parapet conditions and not all storey heights are consistent among buildings of different eras)
- Step back building elements that are taller than the podium or street wall height. Note that where the roof is of heritage value, it should be protected
Grade level height and articulation
The grade level of a building provides the greatest presence on the street.
- Maintain the same or similar height of the first storey of new buildings to the first storey datum line of heritage buildings.
- Maintain other heights and proportions in the first storey such as:
- Sign band height and size
- Window height, size and proportion, including transoms
- Door height, position, and setback
- Maintain the prevailing at-grade use (i.e. retail or residential) but considering the intended use and role of the street
Rhythm
The idea of rhythm on the façade of a building or along a street refers to the regular intervals of design elements that help to structure visual character and definition.
- Maintain the rhythm of existing heritage buildings, generally at a fine scale in a vertical proportion.
- For larger or longer buildings, clearly articulate vertical divisions or bays in the façade at this rhythm.
- Where appropriate for consistency, provide retail bays or frontages at the same rhythm.
Façade Articulation and Materials
There are two alternative approaches to façade articulation:
Similarity
- Maintain the same architectural order and rhythm of both horizontal and vertical divisions in the façade.
- Provide similar materials to existing heritage buildings.
- Where materials differ, for example concrete, provide comparable articulation of the surface through score lines or modular units.
- Provide similar colour palettes, typically neutrals and earth tones.
Contrast
- Consider the existing architectural order and rhythm of both horizontal and vertical divisions in the façade in the articulation of the new building.
- Provide contrasting materials and surface treatments that complement the heritage building. Use of glass can be effective both for its transparency and reflectivity.
- Ensure materials and detailing is of the highest quality.
SPECIFIC GUIDELINES FOR ADDITIONS
The following guidelines should be considered when additions to existing heritage buildings are considered:
- Additions should be designed to be compositionally balanced with the existing heritage building—ensuring that any addition complements and enhances, rather than detracts from the heritage elements. This includes respecting the architectural rhythms, orders and proportions of the existing building.
- While attempts should be made for additions to fit aesthetically with the existing building, mimicry of heritage elements devalues the existing building and should be avoided.
- Additions should reinterpret the existing architectural features in a modern aesthetic and materiality.
- A clear visual distinction should be made between the addition and the heritage building, such as an above-grade stepback where an addition is made on top of a heritage building.
SPECIFIC GUIDELINES FOR INTEGRATED DEVELOPMENTS
Building Composition and Setbacks
Building composition refers to the manner in which new construction relates to the heritage components of an integrated development. Specifically, how the setbacks and massing of the new construction can be designed to retain the visual prominence of the heritage components.
Potential approaches to integrating heritage within larger developments include:
(1) Cornice Line & Upper Level Setbacks are a consistent with the heritage building.
(2) New building is set back or a visual ‘seam’ is provided.
(3) Upper level is stepped back or a visual ‘seam’ is provided.
(4) Complementary Street Wall treatments.
Autonomous Composition
Autonomous composition refers to new construction that is visually autonomous to heritage resources. This can be achieved through:
- new construction placed beside, behind or around the heritage building(s);
- internal and/or external connections made between the new and old structures; and,
- setbacks of the new construction that are consistent with the heritage building, but distinguished through building separations or through a setting back of the abutting components of the new construction to articulate a visual ‘seam’.
Enveloped Composition
Enveloped composition refers to new construction that visually integrates the heritage resources into a contiguous building expression. This can be achieved through:
- new construction that envelops the heritage building(s) and/or retains their façades;
- reinforcing the visual prominence of the heritage resources through compatible massing relationships and articulation that distinguish the new from the old; and,
- setbacks of the new construction that are consistent with the heritage building, but distinguished through a setting back of the abutting components of the new construction to articulate a visual ‘seam’.
Subordinate Composition
Subordinate composition refers to new construction that is visually contiguous but subordinate to the heritage building. This approach is particularly appropriate for landmark heritage structures that are architecturally distinct from other heritage resources, such as churches, civic buildings and theatres. This can be achieved through:
- new construction that abuts or envelops the heritage building(s); and,
- the massing and setbacks of the new construction that reinforces the visual dominance of the heritage building.
SPECIFIC GUIDELINES FOR ADJACENT DEVELOPMENTS
Height Transition
As much as possible, new adjacent developments should provide for appropriate transitions to heritage buildings so as to ensure that they do not overwhelm.
Approaches to transitions include:
- Stepping down heights to adjacent heritage buildings outside of heritage contexts.
- Providing consistent street wall heights, stepping down heights, and stepping back taller elements in Heritage Contexts.
RESTORATION
The existing heritage buildings in the Toronto Entertainment District are an important distinguishing characteristic that sets this area of the city apart. Every effort should be made to enhance the existing heritage resources.
The following principles should be considered when undertaking restoration work on existing heritage buildings within the BIA:
- Restoration of existing heritage buildings should restore or retain original architectural features.
- Priority should be given to the repair of original features over the replacement with replicas. Every attempt should be made to try and repair original heritage features before replacing it with new work.
- Any new work undertaken should be based on research of archival (photographic) sources of the same or similar buildings and/or architecture.
- ll restoration work should be performed in accordance with “The Standards and Guidelines for the Conservation of Historic Places in Canada”
ADAPTIVE RE-USE
To further protect and enhance existing heritage resources, the adaptive re-use of existing buildings should be actively encouraged. Adaptively re-using existing buildings not only preserves and maintains the existing heritage building by ensuring the building remains relevant. They also provide unique spaces for retailers, restaurants, cafés and/or other creative industries that are looking for un-conventional formats for their businesses.