Ottawa Development Projects

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110 O'Connor St.

Last updated: 2026-08-20 · ID: D07-12-25-0010

Summary#

This mixed-use development proposes 413 residential units across 25 storeys, alongside 454 square meters of commercial space located on the ground floor. The development is situated on the site bounded by O’Connor and Slater streets, encompassing lots 124 O’Connor and 170 Slater.

Source: City-provided description
Status
Active (On Circulation; Initial Submission Review)
Project Type
Site Plan Control
Property Type
Residential
Commercial

Building Scale (Max.) Based on elevation drawings. Values may be approximate. See sources for exact figures.
High-rise · 25 storeys

Renders#

  • Rendering of building from page 31 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Rendering of building from page 1 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 1 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 33 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 37 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 52 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 34 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 5 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 31 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 68 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 125 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 23 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 27 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 27 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 67 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 41 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 33 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 37 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 2 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 128 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 32 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 31 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 40 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 23 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 31 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Rendering of building from page 1 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 1 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 33 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 37 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 52 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 34 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 5 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 31 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 3 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 68 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 125 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 23 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 27 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 27 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 67 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 38 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 41 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 33 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 37 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 2 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 128 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 32 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 31 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 35 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 40 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Rendering of building from page 22 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Rendering of building from page 23 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'

Location#

Select a marker to view the address.

Project Updates#

2026-08-20 Documents
Added 2 documents
2026-05-20 Images Documents
Added 4 images and 4 documents
  • 1 render
  • 1 site plan
  • 2 elevations
2025-12-06 Status
Status Updated
  • Status: Active (On Circulation; Initial Submission Review)
2025-12-04 Initial Update
Added description, 68 images and 41 documents
  • Status: Active (Community Heads Up - supporting documents to be posted later during circulation period)
  • This mixed-use development proposes 413 residential units across 25 storeys, alongside 454 square meters of commercial space located on the…
  • 38 renders
  • 8 site plans
  • 13 elevations
  • 9 floor plans

Site Plans, Elevations and Floor Plans#

  • Image from page 42 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 53 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Image from page 54 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 34 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 52 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 53 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 36 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 34 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 54 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Image from page 55 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 42 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 53 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 36 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 39 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 36 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 64 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 65 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 24 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 7 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 75 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 6 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 76 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 6 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 114 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 43 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 40 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 47 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 45 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 49 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 43 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 48 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 46 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 46 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 42 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 53 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Image from page 54 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 34 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 52 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 53 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 36 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 34 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 54 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Image from page 55 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 42 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 53 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Image from page 36 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 39 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Image from page 36 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 64 of the file '2026-05-19 - Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 65 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 24 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 7 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 75 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 6 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 76 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Construction site plan for project from page 6 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Construction site plan for project from page 114 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 43 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 40 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 47 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 45 of the file '2025-10-30 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 49 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'
  • Floor plan for project from page 43 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 48 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 46 of the file '2025-07-22 - Urban Design Brief - D07-12-25-0010'
  • Floor plan for project from page 46 of the file '2025-07-22 - UDRP Report - D07-12-25-0010'

Additional Information#

Date Initiated2025-01-31
WardWard 14 - Ariel Troster

Documents#

TypeDocument
Application Summary2025-12-04 - Application Summary - D07-12-25-0010
Architectural Plans2025-10-30 - Truck Turning Plan - D07-12-25-0010
Architectural Plans2025-10-30 - Architectural Plans - D07-12-25-0010
Architectural Plans2025-07-22 - Site Plan - D07-12-25-0010
Architectural Plans2025-07-22 - Preliminary Construction Management Plan - D07-12-25-0010
Architectural Plans2025-07-22 - Building Elevations South West - D07-12-25-0010
Architectural Plans2025-07-22 - Building Elevations North East - D07-12-25-0010
Architectural Plans2025-01-31 - PRELIMINARY CONSTRUCTION MANAGEMENT PLAN - D07-12-25-0010
Architectural Plans2025-01-31 - Building Elevations South-West - D07-12-25-0010
Architectural Plans2025-01-31 - Building Elevations North-East - D07-12-25-0010
Architectural Plans2026-05-19 - Site Plan Application - D07-12-25-0010
Architectural Plans2026-05-19 - Site Plan & Elevations & Sections
Civil Engineering Report2025-07-22 - Civil Plans - D07-12-25-0010
Civil Engineering Report2026-08-19 - Civil Plan Set - D07-12-25-0010
Design Brief2025-10-30 - Urban Design Brief - D07-12-25-0010
Design Brief2025-07-22 - Urban Design Brief - D07-12-25-0010
Design Brief2025-07-22 - UDRP Report - D07-12-25-0010
Design Brief2025-01-31 - Urban Design Brief - D07-12-25-0010
Design Brief2026-05-19 - Design Brief - D07-12-25-0010
Design Brief2026-08-19 - UDRP Original Recommendations - D07-12-25-0010
Environmental2025-10-30 - Phase II ESA - D07-12-25-0010
Environmental2025-10-30 - Phase I ESA - D07-12-25-0010
Environmental2025-07-22 - Phase Two ESA - D07-12-25-0010
Environmental2025-07-22 - Phase One ESA - D07-12-25-0010
Geotechnical Report2025-10-30 - Grading & Drainage Plans - D07-12-25-0010
Geotechnical Report2025-10-30 - Geotechnical Subsoil Investigation Report - D07-12-25-0010
Geotechnical Report2025-07-22 - Grading & Drainage Plan - D07-12-25-0010
Geotechnical Report2025-07-22 - Geotechnical Study - D07-12-25-0010
Geotechnical Report2025-01-31 - Grading and Drainage Plan - D07-12-25-0010
Geotechnical Report2025-01-31 - Geotechnical Study - D07-12-25-0010
Landscape Plan2025-10-30 - Landscape Plan - D07-12-25-0010
Landscape Plan2025-10-30 - Landscape Details - D07-12-25-0010
Landscape Plan2025-07-22 - Landscape Plan - D07-12-25-0010
Landscape Plan2025-01-31 - LANSCAPE PLAN- D07-12-25-0010
Noise Study2025-07-22 - Traffic Noise Control Study - D07-12-25-0010
Noise Study2025-07-22 - Stationary Noise Assessment - D07-12-25-0010
Planning2025-07-22 - Zoning Confirmation Report - D07-12-25-0010
Site Servicing2025-07-22 - Stormwater Management & Servicing Report - D07-12-25-0010
Site Servicing2025-07-22 - Site Servicing Study Plans - D07-12-25-0010
Site Servicing2025-01-31 - Site Servicing Study - D07-12-25-0010
Stormwater Management2025-10-30 - SWM and Serviceability Report - D07-12-25-0010
Surveying2025-07-22 - Surveying Report - D07-12-25-0010
Transportation Analysis2025-07-22 - TIA Final Report - D07-12-25-0010s
Transportation Analysis2025-01-31 - Transportation Impact Assessment - D07-12-25-0010
Transportation Analysis2026-05-19 - Traffic Plan for City High-Level - D07-12-25-0010
2025-07-22 - Cultural Heritage Evaluation Report - D07-12-25-0010
2025-01-31 - Heritage Acknowledgement Report - D07-12-25-0010