Documents & Resources
Official documents, planning policies, and data sources used in our research. Click any document title to open the source. Expand a document to read our summaries.
The Application
The official documents filed by the developer for 340 Parkdale.
- TL;DRFull analysis →
The proposal seeks to redevelop the block at 340 Parkdale with a 38-storey residential tower containing around 465 apartments, four levels of underground parking, ground-floor retail and lobby spaces, and a publicly accessible plaza, replacing the existing low-rise building and requiring both an Official Plan Amendment and a Zoning By-law Amendment.
Planning Framework
The provincial and municipal policy documents that govern how development applications are evaluated. These establish the legal and policy basis for every question raised about this proposal.
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The Planning Act is the provincial legislation that governs how municipalities in Ontario adopt Official Plans, amend zoning, and evaluate development applications in the public interest.
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The Official Plan is Ottawa's long-term growth framework, establishing where and how intensification should occur and how development should contribute to complete, transit-supportive communities.
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The Community Benefits Charge By-law allows the City to collect a capped percentage of land value from qualifying developments to fund growth-related community infrastructure and amenities.
Scott Street Community Design Plan (CDP)
Your primary local planning document. Governs land use, density, mobility, and urban design expectations for the Tunney's Pasture area.
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Chapter 2 frames the Scott Street CDP's vision by explaining that Tunney's Pasture and its surrounding Mixed-Use Centre are priority areas for compact, transit-oriented growth, guided by Official Plan policy that emphasizes density, multimodal transportation, and public realm outcomes.
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Chapter 3 explains how the Tunney's Pasture Mixed-Use Centre is expected to grow, sets a minimum density target for that area, and reports current and projected densities relative to that target.
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This section outlines how the Scott Street area should support a multi-modal transportation network — prioritizing transit, walking, and cycling — while managing the impacts of growth on streets, pedestrian and cycling networks, and transit facilities.
Transportation
Guidelines and requirements governing how traffic impacts must be studied and mitigated.
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The 2023 TIA Guideline revisions streamline and simplify how transportation impact assessments are scoped and prepared, update trip generation triggers, and clarify study requirements — all to align with provincial planning changes and City priorities while maintaining a focus on sustainable modes, TDM, and efficient analysis.
Housing Data
City and federal data on rental vacancy rates and housing supply — the factual foundation for unit mix arguments.
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Ottawa's 2024 Housing Needs Assessment finds that rental vacancy rates are below healthy levels, larger family-sized rental units are particularly scarce, housing affordability and demand pressures are intensifying, and there is a long wait list for subsidized housing, indicating a significant housing gap across income levels.
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In the October 2025 CMHC rental survey, Ottawa's overall vacancy rate was about 2.9% with larger family-sized units (3+ beds) tight at 1.7%, while the Chinatown/Hintonburg neighbourhood's reported vacancy appears higher (~4.7%) but is tagged as statistically unreliable, meaning its specific estimate should be used with caution.
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In 2025, Ottawa saw a notable increase in housing starts — particularly multi-unit apartment construction — contributing to significantly higher overall starts and a substantial number of units under construction, reflecting a strong focus on new housing supply, especially apartments.