Tristan Downe-Dewdney

Former councillor staff: Tristan Downe-Dewdney, Ward 13 Toronto Centre, until 22 October 2019; first registered lobbying after leaving 23 December 2020. Matched by a decision model with a score of 0.95 or higher, not checked by a person; see the former officials page.

Former councillor staff: Tristan A. Downe-Dewdney, Office of Councillor Wong-Tam, until 24 October 2019; first registered lobbying after leaving 23 December 2020. Matched by a decision model with a score of 0.95 or higher, not checked by a person; see the former officials page.

Clients by year

Offices contacted

No communications recorded.

Registrations

Linked agenda items

This link is inferred by lobbyTO; the registry does not record which agenda item a registration concerns.

Links between records are inferred by a model and are not reviewed by a person. Each link shows its score out of 1; moderate-confidence links (0.7 to 0.9) are wrong more often than high-confidence links. How links are scored

• 245 Eglinton Avenue East - Official Plan Amendment and Zoning By-law Amendment Application- Decision Report - Approval

  Item 2026.NY34.12 · meeting 7 July 2026 · first recorded vote 7 July 2026 · from registration SM36776

  Evidence High confidence · score 0.97

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM36776: 245 Eglinton Avenue East (Lobbyist Registry)
  • Agenda item 2026.NY34.12: 245 Eglinton Avenue East - Official Plan Amendment and Zoning By-law Amendment Application- Decision Report - Approval (TMMIS)

  Matched text

  • particulars: shared address 245 EGLINTON AVE E

• 75-81 Billy Bishop Way - Official Plan Amendment and Zoning By-law Amendment Applications - Appeal Report

  Item 2026.NY33.2 · meeting 26 May 2026 · first recorded vote 25 June 2026 · from registration SM34817

  Evidence High confidence · score 0.96

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM34817: Planning for the redevelopment of 75 Billy Bishop Way and related approvals and policies associated with the Update Downsview Study and Downsview Area Secondary Plan. (Lobbyist Registry)
  • Agenda item 2026.NY33.2: 75-81 Billy Bishop Way - Official Plan Amendment and Zoning By-law Amendment Applications - Appeal Report (TMMIS)

  No further evidence was recorded for this link.

• Supporting Ownership Housing Developments

  Item 2025.EX21.13 · meeting 19 March 2025 · first recorded vote 19 March 2025 · from registration SM35763

  Evidence High confidence · score 0.92

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35763: City policies supporting the ongoing creation of affordable home ownership units. (Lobbyist Registry)
  • Agenda item 2025.EX21.13: Supporting Ownership Housing Developments (TMMIS)

  No further evidence was recorded for this link.

• Expanding Housing Options in Neighbourhoods - Ward 23 Multiplex Study - Official Plan and Zoning By-law Amendments - Decision Report - Approval

  Item 2025.PH18.4 · meeting 23 January 2025 · first recorded vote 23 January 2025 · from registration SM35059

  Evidence Moderate confidence · score 0.85

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35059: Educating officials on technological advancements in volumetric modular steel construction and applicability to affordable housing projects. Seeking predictable approvals processes for ADUs and multiplex residences. (Lobbyist Registry)
  • Agenda item 2025.PH18.4: Expanding Housing Options in Neighbourhoods - Ward 23 Multiplex Study - Official Plan and Zoning By-law Amendments - Decision Report - Approval (TMMIS)

  No further evidence was recorded for this link.

• Strengthening the City of Toronto's Housing Development Capacity to Deliver Housing Faster

  Item 2024.EX19.1 · meeting 10 December 2024 · first recorded vote 10 December 2024 · from registration SM35059

  Evidence Moderate confidence · score 0.71

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35059: Educating officials on technological advancements in volumetric modular steel construction and applicability to affordable housing projects. Seeking predictable approvals processes for ADUs and multiplex residences. (Lobbyist Registry)
  • Agenda item 2024.EX19.1: Strengthening the City of Toronto's Housing Development Capacity to Deliver Housing Faster (TMMIS)

  No further evidence was recorded for this link.

• Relaunch of the Home Ownership Assistance Program to Support New Non-Profit Affordable and Attainable Home Ownership Housing

  Item 2024.PH17.7 · meeting 5 December 2024 · first recorded vote 5 December 2024 · from registration SM35763

  Evidence High confidence · score 0.93

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35763: City policies supporting the ongoing creation of affordable home ownership units. (Lobbyist Registry)
  • Agenda item 2024.PH17.7: Relaunch of the Home Ownership Assistance Program to Support New Non-Profit Affordable and Attainable Home Ownership Housing (TMMIS)

  No further evidence was recorded for this link.

• Expanding Housing Options in Neighbourhoods - Beaches-East York Pilot Project - Official Plan and Zoning By-law Amendments - Decision Report - Approval

  Item 2024.PH16.3 · meeting 30 October 2024 · first recorded vote 14 November 2024 · from registration SM35059

  Evidence Moderate confidence · score 0.76

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35059: Educating officials on technological advancements in volumetric modular steel construction and applicability to affordable housing projects. Seeking predictable approvals processes for ADUs and multiplex residences. (Lobbyist Registry)
  • Agenda item 2024.PH16.3: Expanding Housing Options in Neighbourhoods - Beaches-East York Pilot Project - Official Plan and Zoning By-law Amendments - Decision Report - Approval (TMMIS)

  No further evidence was recorded for this link.

• Official Plan Policy Amendments for Infrastructure Projects in Parks and Open Space Areas - Decision Report

  Item 2024.PH15.1 · meeting 26 September 2024 · first recorded vote 10 October 2024 · from registration SM35533

  Evidence Moderate confidence · score 0.89

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35533: Development of policy/permission framework to allow for deep-ground geothermal assets to be located under parks. Applicable to 25 St Mary St, 48 Grenoble Dr, 1875 Steeles Ave W, 5 Capri Dr, and 145 St George St (Lobbyist Registry)
  • Agenda item 2024.PH15.1: Official Plan Policy Amendments for Infrastructure Projects in Parks and Open Space Areas - Decision Report (TMMIS)

  No further evidence was recorded for this link.

• 1875 Steeles Avenue West - Zoning By-law Amendment and Rental Housing Demolition and Conversion Applications - Decision Report - Approval

  Item 2024.NY15.4 · meeting 9 July 2024 · first recorded vote 9 July 2024 · from registration SM35248

  Evidence High confidence · score 0.96

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35248: 1875 Steeles Avenue West (Lobbyist Registry)
  • Agenda item 2024.NY15.4: 1875 Steeles Avenue West - Zoning By-law Amendment and Rental Housing Demolition and Conversion Applications - Decision Report - Approval (TMMIS)

  Matched text

  • particulars: shared address 1875 STEELES AVE W

• 155 Antibes Drive - Zoning By-law Amendment Application - Decision Report - Approval

  Item 2024.NY15.3 · meeting 9 July 2024 · first recorded vote 24 July 2024 · from registration SM35257

  Evidence High confidence · score 0.96

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35257: Rezoning application for 155 Antibes (Lobbyist Registry)
  • Agenda item 2024.NY15.3: 155 Antibes Drive - Zoning By-law Amendment Application - Decision Report - Approval (TMMIS)

  No further evidence was recorded for this link.

• Modular Housing Initiative Phase 2: Update Report, and Amendments to Purchase Order Numbers 6052027 and 6052881 issued to NRB Inc. for Design-Build Services for Supportive Housing

  Item 2024.PH13.5 · meeting 13 June 2024 · first recorded vote 27 June 2024 · from registration SM35059

  Evidence Moderate confidence · score 0.72

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35059: Educating officials on technological advancements in volumetric modular steel construction and applicability to affordable housing projects. Seeking predictable approvals processes for ADUs and multiplex residences. (Lobbyist Registry)
  • Agenda item 2024.PH13.5: Modular Housing Initiative Phase 2: Update Report, and Amendments to Purchase Order Numbers 6052027 and 6052881 issued to NRB Inc. for Design-Build Services for Supportive Housing (TMMIS)

  No further evidence was recorded for this link.

• Update Downsview: Secondary Plan, Zoning By-law, Urban Design Guidelines and Master Environmental Servicing Plan - Final Report

  Item 2024.PH12.1 · meeting 9 May 2024 · first recorded vote 22 May 2024 · from registration SM34817

  Evidence Moderate confidence · score 0.88

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34817: Planning for the redevelopment of 75 Billy Bishop Way and related approvals and policies associated with the Update Downsview Study and Downsview Area Secondary Plan. (Lobbyist Registry)
  • Agenda item 2024.PH12.1: Update Downsview: Secondary Plan, Zoning By-law, Urban Design Guidelines and Master Environmental Servicing Plan - Final Report (TMMIS)

  No further evidence was recorded for this link.

• A Micromobility Strategy for Toronto

  Item 2024.IE13.1 · meeting 2 May 2024 · first recorded vote 2 May 2024 · from registration SM35545

  Evidence High confidence · score 0.96

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35545: Introduction of micromobility operations within the City of Toronto and its associated entities. (Lobbyist Registry)
  • Agenda item 2024.IE13.1: A Micromobility Strategy for Toronto (TMMIS)

  No further evidence was recorded for this link.

• Response to Including New Approval Conditions for Rental Demolition Applications

  Item 2024.PH11.10 · meeting 5 April 2024 · first recorded vote 18 April 2024 · from registration SM35508

  Evidence Moderate confidence · score 0.81

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35508: Approval conditions for 25 St. Mary Street (Lobbyist Registry)
  • Agenda item 2024.PH11.10: Response to Including New Approval Conditions for Rental Demolition Applications (TMMIS)

  No further evidence was recorded for this link.

• Response to Including New Approval Conditions for Rental Demolition Applications

  Item 2024.PH11.10 · meeting 5 April 2024 · first recorded vote 18 April 2024 · from registration SM35509

  Evidence Moderate confidence · score 0.77

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM35509: Approval conditions for 145 St. George Street (Lobbyist Registry)
  • Agenda item 2024.PH11.10: Response to Including New Approval Conditions for Rental Demolition Applications (TMMIS)

  No further evidence was recorded for this link.

• 625 Yonge Street (Including 627, 629, 631, 633, 635 and 637 Yonge Street and 1, 3 and 5 Isabella Street) - Alterations to a Heritage Property and Authority to Enter into a Heritage Easement Agreement

  Item 2024.PB15.11 · meeting 18 March 2024 · first recorded vote 18 March 2024 · from registration SM35343

  Evidence High confidence · score 0.91

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35343: Rezoning application for a development at 619-637 Yonge Street (Lobbyist Registry)
  • Agenda item 2024.PB15.11: 625 Yonge Street (Including 627, 629, 631, 633, 635 and 637 Yonge Street and 1, 3 and 5 Isabella Street) - Alterations to a Heritage Property and Authority to Enter into a Heritage Easement Agreement (TMMIS)

  No further evidence was recorded for this link.

• Prioritization of Planned Higher-Order Transit Projects

  Item 2024.EX12.5 · meeting 29 February 2024 · first recorded vote 20 March 2024 · from registration SM34984

  Evidence Moderate confidence · score 0.79

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34984: Prioritization of Steeles Avenue West for implementation of a RapidTO dedicated bus lane. (Lobbyist Registry)
  • Agenda item 2024.EX12.5: Prioritization of Planned Higher-Order Transit Projects (TMMIS)

  No further evidence was recorded for this link.

• 3585 and 3595 St. Clair Avenue East, 636 to 646 and 641 to 663 Danforth Road, and 411 and 415 Kennedy Road - Official Plan Amendment, Zoning Amendment, Draft Plan of Subdivision - Request for Direction

  Item 2024.CC14.10 · meeting 6 February 2024 · first recorded vote 7 February 2024 · from registration SM35291

  Evidence High confidence · score 0.98

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM35291: 3585 and 3595 St. Clair Avenue East, 636 to 646 and 641 to 663 Danforth Road, and 411 and 415 Kennedy Road (Lobbyist Registry)
  • Agenda item 2024.CC14.10: 3585 and 3595 St. Clair Avenue East, 636 to 646 and 641 to 663 Danforth Road, and 411 and 415 Kennedy Road - Official Plan Amendment, Zoning Amendment, Draft Plan of Subdivision - Request for Direction (TMMIS)

  Matched text

  • particulars: shared address 3595 ST CLAIR AVE E
  • particulars: shared address 663 DANFORTH RD
  • particulars: shared address 415 KENNEDY RD

• RapidTO: Surface Transit Network Plan

  Item 2024.EX11.8 · meeting 30 January 2024 · first recorded vote 6 February 2024 · from registration SM34984

  Evidence High confidence · score 0.92

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM34984: Prioritization of Steeles Avenue West for implementation of a RapidTO dedicated bus lane. (Lobbyist Registry)
  • Agenda item 2024.EX11.8: RapidTO: Surface Transit Network Plan (TMMIS)

  No further evidence was recorded for this link.

• Proposed Building Emissions Performance Reporting By-Law

  Item 2023.IE9.5 · meeting 29 November 2023 · first recorded vote 15 December 2023 · from registration SM34624

  Evidence Moderate confidence · score 0.88

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34624: Environment, sustainability, and climate policies, regulations, and programs related to planning and development of mixed-use and residential buildings (Lobbyist Registry)
  • Agenda item 2023.IE9.5: Proposed Building Emissions Performance Reporting By-Law (TMMIS)

  No further evidence was recorded for this link.

• Creation of a Woodbine Special Sign District

  Item 2023.PH4.1 · meeting 1 June 2023 · first recorded vote 1 June 2023 · from registration SM31692

  Evidence Moderate confidence · score 0.89

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM31692: Outdoor signage approvals, sign by-law issues. (Lobbyist Registry)
  • Agenda item 2023.PH4.1: Creation of a Woodbine Special Sign District (TMMIS)

  No further evidence was recorded for this link.

• 25 St. Mary Street - Official Plan Amendment, Zoning Amendment, and Rental Housing Demolition Applications - Decision Report - Approval

  Item 2023.TE4.13 · meeting 12 April 2023 · first recorded vote 12 April 2023 · from registration SM31586

  Evidence High confidence · score 0.98

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM31586: Re-development of 25 St. Mary Street property, inclusive of full rental replacement. (Lobbyist Registry)
  • Agenda item 2023.TE4.13: 25 St. Mary Street - Official Plan Amendment, Zoning Amendment, and Rental Housing Demolition Applications - Decision Report - Approval (TMMIS)

  Matched text

  • particulars: shared address 25 ST MARY ST

• 25 St. Mary Street - Official Plan Amendment, Zoning Amendment, and Rental Housing Demolition Applications - Decision Report - Approval

  Item 2023.TE4.13 · meeting 12 April 2023 · first recorded vote 12 April 2023 · from registration SM34322

  Evidence High confidence · score 0.98

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM34322: Re-development of 25 St. Mary Street property, inclusive of full rental replacement (Lobbyist Registry)
  • Agenda item 2023.TE4.13: 25 St. Mary Street - Official Plan Amendment, Zoning Amendment, and Rental Housing Demolition Applications - Decision Report - Approval (TMMIS)

  Matched text

  • particulars: shared address 25 ST MARY ST

• 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report

  Item 2023.CC5.22 · meeting 29 March 2023 · first recorded vote 29 March 2023 · from registration SM34251

  Evidence Moderate confidence · score 0.83

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34251: Policy discussions related to transportation and public realm initiatives on Yonge Street and adjacent streets within the downtown core (Lobbyist Registry)
  • Agenda item 2023.CC5.22: 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report (TMMIS)

  No further evidence was recorded for this link.

• 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report

  Item 2023.CC5.22 · meeting 29 March 2023 · first recorded vote 29 March 2023 · from registration SM34252

  Evidence Moderate confidence · score 0.71

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34252: Policy discussions related to transportation and public realm initiatives on Yonge Street and adjacent streets within the downtown core (Lobbyist Registry)
  • Agenda item 2023.CC5.22: 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report (TMMIS)

  No further evidence was recorded for this link.

• 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report

  Item 2023.CC5.22 · meeting 29 March 2023 · first recorded vote 29 March 2023 · from registration SM34254

  Evidence Moderate confidence · score 0.85

  A model scored this link between 0.7 and 0.9 out of 1. Links are not checked by a person, and links in this range are wrong more often: check the evidence before relying on it.

  Source records

  • Registration SM34254: Policy discussions related to transportation and public realm initiatives on Yonge Street and adjacent streets within the downtown core (Lobbyist Registry)
  • Agenda item 2023.CC5.22: 399-405 Yonge Street - Zoning By-law Amendment - Ontario Land Tribunal Hearing - Request for Directions Report (TMMIS)

  No further evidence was recorded for this link.

• Comments on the Request for a Minister's Zoning Order to Restrict Building Heights - 1875 Steeles Avenue West to Protect Operational Viability of the Sanofi Pasteur Limited Manufacturing Facilities and Headquarters - by Councillor James Pasternak, seconded by Councillor Rachel Chernos Lin

  Item 2025.MM34.11 · meeting — · first recorded vote 13 November 2025 · from registration SM37076

  Evidence High confidence · score 0.93

  A model scored this link 0.9 or higher out of 1. Links are not checked by a person; links scored this high are usually right but can be wrong.

  Source records

  • Registration SM37076: 1875 Steeles Ave. W. MZO & OPLDF (Lobbyist Registry)
  • Agenda item 2025.MM34.11: Comments on the Request for a Minister's Zoning Order to Restrict Building Heights - 1875 Steeles Avenue West to Protect Operational Viability of the Sanofi Pasteur Limited Manufacturing Facilities and Headquarters - by Councillor James Pasternak, seconded by Councillor Rachel Chernos Lin (TMMIS)

  Matched text

  • particulars: shared address 1875 STEELES AVE W

Former-official status

Disclosure timeliness

Lobbyists must record a communication within 3 days. lobbyTO measures the gap between a communication's date and the first daily snapshot of the registry export in which it appears. The export refreshes daily, so a 1-day gap is expected.

Measurement in progress. Daily snapshots began on 4 October 2026 (5 days of snapshots so far); results appear after 6 months of snapshots, from 4 April 2027. Communications dated before the first snapshot are not measured.