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Back to Yonge-Bay Corridor

70 York St

Yonge-Bay Corridor · City of Toronto

Office Retail Restaurant

378

Permits observed

Since 1995

1995

Active since

First filing: Jul 1995

May 12, 2026

Latest filing

—

0

Contractors involved

Across all filings

Permit timeline

Chronological history of commercial permits and filings.

  1. 26 148175 PLB
    Building Renovation

    Plumbing - Interior alterations to an existing office suite 1260

  2. 26 148175 HVA
    Building Renovation

    HVAC - Interior alterations to an existing office suite 1260

  3. 26 148175 BLD
    Building Renovation

    Interior alterations to an existing office suite 1260

  4. 26 147871 BLD
    Building Renovation

    Proposed interior alterations for expansion of office on Floor 15

  5. 26 147871 HVA
    Building Renovation

    HVAC - Proposed interior alterations for expansion of office on Floor 15

  6. 26 147871 PLB
    Building Renovation

    Plumbing - Proposed interior alterations for expansion of office on Floor 15

  7. 26 129923 HVA
    Building Renovation

    HVAC - Interior fit up of tenant office expansion, creating two focus rooms, office and adding more workstations.

  8. 26 129923 BLD
    Building Renovation

    Interior fit up of tenant office expansion, creating two focus rooms, office and adding more workstations.

View older filings (32)
  1. 25 270571 HVA

    HVAC - Proposal for interior alterations to unit 1700.

  2. 25 270571 PLB

    Plumbing - Proposal for interior alterations to unit 1700.

  3. 25 270571 BLD

    Proposal for interior alterations to unit 1700.

  4. 25 262585 PSA

    Proposal for replacement of existing 3" RP backflow with new 3" RP backflow and replacement of existing 4" DCVA backflow with new 4" DCVA backflow.

  5. 25 255654 HVA

    HVAC - Proposal for interior alterations to office space

  6. 25 255654 BLD

    Proposal for interior alterations to office space

  7. 25 149426 BLD

    REV02: Proposed revision to layout, area of work has expanded from a portion of the 6th floor to encompass the entire floorProposal for interior alterations creation of a new pu…

  8. 25 149426 PLB

    REV01: Proposed revision to layout, area of work has expanded from a portion of the 6th floor to encompass the entire floorPlumbing - Proposal for interior alterations creation…

  9. 25 149426 HVA

    REV01: Proposed revision to layout, area of work has expanded from a portion of the 6th floor to encompass the entire floorHVAC - Proposal for interior alterations creation of a…

  10. 25 226923 FSU

    Proposal to install a maglock in existing office space on the 6th floor - UNIT 600

  11. 25 190371 BLD

    Proposal for interior alterations to Suite 700

  12. 25 175130 PLB

    Plumbing - Proposal for interior alterationsfor office fit out to vacant unit on second, third and fourth floors.

  13. 25 175130 BLD

    Proposal for interior alterationsfor office fit out to vacant unit on second, third and fourth floors.

  14. 25 175130 HVA

    HVAC - Proposal for interior alterationsfor office fit out to vacant unit on second, third and fourth floors.

  15. 25 198113 FSU

    Proposal to add electromagnetic locks at Floors 2, 3 & 4 - total of 14 maglocks.

  16. 25 101455 BLD

    Proposed new mobile phone booths. Unit 1601

  17. 24 246764 PLB

    Plumbing - Proposal for interior alterations to existing office space to subdivide existing office suite and refresh existing public washrooms and corridors.

  18. 24 246764 HVA

    HVAC - Proposal for interior alterations to existing office space to subdivide existing office suite and refresh existing public washrooms and corridors.

  19. 24 246764 BLD

    Proposal for interior alterations to existing office space to subdivide existing office suite and refresh existing public washrooms and corridors.

  20. 24 227515 HVA

    HVAC - Proposed glass system wall for creation of new meeting room and rearrange lighting and diffusers as required

  21. 24 227994 PLB

    Plumbing - Proposal for interior alterations of suite 710, 720 and 730

  22. 24 227994 HVA

    HVAC - Proposal for interior alterations of suite 710, 720 and 730

  23. 24 227994 BLD

    Proposal for interior alterations of suite 710, 720 and 730

  24. 24 229368 PLB

    Plumbing - INTERIOR ALTERATION TO EXITING UNIT 1004-1014

  25. 24 229368 HVA

    HVAC - INTERIOR ALTERATION TO EXITING UNIT 1004-1014

  26. 24 229368 BLD

    INTERIOR ALTERATION TO EXITING UNIT 1004

  27. 24 227515 BLD

    Proposed glass system wall for creation of new meeting room and rearrange lighting and diffusers as required

  28. 24 226042 PLB

    Plumbing - Proposal for new offices.

  29. 24 226042 HVA

    HVAC - Proposal for new offices.

  30. 24 226042 BLD

    Proposal for new offices.

  31. 24 178150 HVA

    HVAC - Interior alterations to 8th floor

  32. 24 178150 BLD

    Interior alterations to 8th floor

Activity continuity summary

378 commercial filings observed

Since 1995

Most filings were office-related

Tier 2 category mix

Recent activity visible across multiple years

Spans 1995–2026

Business emergence insights

Unlock emergence narrative, composition signals, continuity intelligence, and address cluster relationships.

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Nearby related activity

Explore neighbourhood activity
  • ↗ Commercial activity observed across Yonge-Bay Corridor.
  • ↗ Multiple interior renovations in the surrounding blocks.
  • ↗ Patio and signage activity consistent along the corridor.