Ottawa Development Projects

18 Louisa St.#

Last updated: 2025-08-29 · ID: D07-12-21-0102

Summary#

The proposal includes the demolition of the cantilevered east-west portion of the existing mixed-use building and construction of a high-rise, mixed-use development that rises from west to east from three (3) to ten (10) storeys to a maximum building height of 31 metres. The tenth storey is significantly recessed and limited exclusively to amenity space and mechanical services. The residential use building is proposed to contain 139 units.

Status
Inactive (Agreement Registered - Securities Held)
Type
Site Plan Control

Building Scale (Max.) Based on elevation drawings. Values may be approximate. See sources for exact figures.
High-rise · 11 storeys · 34.59 m

Renders#

  • Rendering of building from page 20 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Rendering of building from page 20 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'

Location#

Select a marker to view the address.

Project Updates#

2025-08-29 Summary
Added description
  • Updated description: The proposal includes the demolition of the cantilevered east-west portion of the existing mixed-use building and construction of a high-ri…
2025-08-26 Status
Status Updated
  • Status: Inactive (Agreement Registered - Securities Held)
2025-08-21 Status
Status Updated
  • Status: Post Approval (Agreement Signed)
2025-08-13 Status
Status Updated
  • Status: Post Approval (Request for Agreement Received)
2025-07-30 Documents
Added 9 documents
2025-07-15 Status
Status Updated
  • Status: Inactive (Notice of Decision Sent)
2025-06-28 Status
Status Updated
  • Status: Post Approval (Request for Agreement Received)
2025-06-03 Documents
Added 6 documents
2024-11-20 Documents
Added 1 document
2024-11-06 Documents
Added height and 3 documents
  • Height: 34.59 m
  • Storeys: 11 storeys
2024-10-12 Documents
Added 1 document
2024-10-11 Documents
Added 1 document
2024-08-17 Documents
Added 9 documents
2021-12-15 Initial Update
Added description, 21 images and 3 documents
  • Status: Active (Additional Submission Review Required)
  • The proposal includes the demolition of the cantilevered east-west portion of the existing mixed-use building and construction of a high-ri…
  • 1 render
  • 13 site plans
  • 1 elevation
  • 6 floor plans

Site Plans, Elevations and Floor Plans#

  • Image from page 14 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 1 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 12 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 3 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 4 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 6 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 5 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 14 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 16 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 16 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 15 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 17 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 1 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 17 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Floor plan for project from page 3 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 7 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 8 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 1 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 2 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 7 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Image from page 14 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 1 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 12 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 3 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 4 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 6 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 5 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Construction site plan for project from page 14 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 16 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 16 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 15 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 17 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 1 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Construction site plan for project from page 17 of the file '2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102'
  • Floor plan for project from page 3 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 7 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 8 of the file '2021-07-09 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 1 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 2 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'
  • Floor plan for project from page 7 of the file '2021-11-25 - Floor Plans - D07-12-21-0102'

Additional Information#

Date Initiated2021-07-09
WardWard 14 - Ariel Troster

Documents#

TypeDocument
Application Summary2021-07-29 - Application Summary - D07-12-21-0102
Architectural Plans2024-08-16 - Architectural Plans - D07-12-21-0102
Architectural Plans2021-11-25 - Site Plan - D07-12-21-0102
Architectural Plans2021-11-25 - Elevations - D07-12-21-0102
Architectural Plans2021-07-09 - Site Plan - D07-12-21-0102
Architectural Plans2021-07-09 - Elevations - D07-12-21-0102
Architectural Plans2021-07-09 - Building Elevations - D07-12-21-0102
Architectural Plans2024-10-10 - Architectural Package - D07-12-21-0102
Architectural Plans2024-11-05 - Site, Floor, Elevation Plans - D07-12-21-0102
Architectural Plans2025-07-24 - APPROVED Site Plan Approval Report - D07-12-21-0102
Architectural Plans2025-07-24 - APPROVED Site Plan and Elevations - D07-12-21-0102
Civil Engineering Report2025-07-24 - APPROVED Civil Plans - D07-12-21-0102
Design Brief2021-07-09 - Planning Rationale and Design Brief - D07-12-21-0102
Environmental2024-08-16 - Phase I ESA - D07-12-21-0102
Environmental2022-02-24 - Phase I Environmental Site Assessment - D07-12-21-0102
Environmental2021-07-09 - Phase I Environmental Site Assessment - D07-12-21-0102
Environmental2025-06-02 - Phase I ESA (REVISED) - D07-12-21-0102
Environmental2025-07-24 - APPROVED Phase I ESA - D07-12-21-0102
Erosion And Sediment Control Plan2024-08-16 - Grading and Erosion & Sediment Control Plan - D07-12-21-0102
Floor Plan2021-11-25 - Floor Plans - D07-12-21-0102
Floor Plan2021-07-09 - Floor Plans - D07-12-21-0102
Geotechnical Report2024-08-16 - Geotechnical Investigation - D07-12-21-0102
Geotechnical Report2021-11-25 - Grading and Erosion - D07-12-21-0102
Geotechnical Report2021-11-25 - Geotechnical - D07-12-21-0102
Geotechnical Report2021-07-09 - Grading Plan - D07-12-21-0102
Geotechnical Report2021-07-09 - Geotechnical Investigation - D07-12-21-0102
Geotechnical Report2025-06-02 - Geotechnical investigation - D07-12-21-0102
Geotechnical Report2025-07-24 - APPROVED Geotechnical Investigation - D07-12-21-0102
Landscape Plan2024-08-16 - Landscape Plans - D07-12-21-0102
Landscape Plan2022-02-24 - Landscape Plan - D07-12-21-0102
Landscape Plan2021-11-25 - Landscape Plan - D07-12-21-0102
Landscape Plan2021-07-09 - Landscape Plan - D07-12-21-0102
Landscape Plan2025-07-24 - APPROVED Landscape Plan and Detail Plans - D07-12-21-0102 (1)
Planning2024-11-19 - Site Plan & Zoning Info - D07-12-21-0102
Shadow Study2021-11-25 - Sun-Shadow Study - D07-12-21-0102
Shadow Study2021-07-09 - Sun-Shadow Study - D07-12-21-0102
Site Servicing2024-08-16 - General Plan of Services - D07-12-21-0102
Site Servicing2024-08-16 - Development Servicing Study & SWM Report - D07-12-21-0102
Site Servicing2021-11-25 - General Plan of Services - D07-12-21-0102
Site Servicing2021-11-25 - Development Servicing Study and Stormwater Management Report - D07-12-21-0102
Site Servicing2021-07-09 - General Plan of Services - D07-12-21-0102
Site Servicing2024-11-05 - Development Servicing Study and Stormwater Management Report - D07-12-21-0102
Site Servicing2025-07-24 - APPROVED Servicing Study and Stormwater Management Report - D07-12-21-0101
Stormwater Management2024-08-16 - SWM Plan - D07-12-21-0102
Stormwater Management2021-07-09 - Stormwater Management Report - D07-12-21-0102
Stormwater Management2024-11-05 - Stormwater Management Plan - D07-12-21-0102
Stormwater Management2025-06-02 - DSS & SWM Report - D07-12-21-0102
Surveying2021-07-09 - Survey Plan - D07-12-21-102
Transportation Analysis2021-11-25 - Transportation Impact Assessment - D07-12-21-0102
Transportation Analysis2021-07-09 - Transportation Impact Assessment - D07-12-21-0102
Transportation Analysis2024-10-10 - Transportation Impact Assessment Addendum - D07-12-21-0102
Transportation Analysis2025-06-02 - Transportation Impact Assesment - D07-12-21-0102
Transportation Analysis2025-07-24 - APPROVED Transportation Impact Assessment - D07-12-21-0102
Tree Information and Conservation2024-08-16 - Tree Conservation Report - D07-12-21-0102
Tree Information and Conservation2021-07-09 - Tree Conservation Report - D07-12-21-0102
Tree Information and Conservation2025-06-02 - Tree conservation Report - D07-12-21-0102
Tree Information and Conservation2025-07-24 - APPROVED Tree Conservation Report - D07-12-21-0102
Wind Study2021-11-25 - Wind - D07-12-21-0102
Wind Study2021-07-09 - Wind Study - D07-12-21-0102
2021-11-25 - Schematic Section - D07-12-21-0102
2021-07-09 - Design Package - D07-12-21-0102
2025-06-02 - Rock Anchor Design - D07-12-21-0102