Central office options
Compare transit, client access, building services and visitor arrival in central Ottawa.
Open guide →OfficeBuildings.ca / Ottawa office market
Ottawa office marketOffice space for lease in Ottawa.
Compare central, government-oriented and west-end Ottawa offices around transit, security and procurement needs.
Where to search in Ottawa
Ottawa office decisions often turn on access to government, bilingual client service, security protocols and employee travel from both sides of the river.
Suburban office options
Compare regional travel, parking, transit and employee reach in suburban Ottawa.
Open guide →Ottawa office construction cost
Statistics Canada prices the same model office building every quarter, which shows how fit-out and building costs are moving.
Office construction price index109.1
Annual change+3.5%
Five-year change+32.9%
Ten-year change+69.9%
What it costs to build the same model office building in Ottawa, relative to 2023 = 100, as of Q2 2026. The fit-out trades rising fastest over the past year: plumbing +6.8%, openings +5.3%, conveying equipment +5.3%. Use it to judge whether a tenant improvement allowance agreed a few years ago still buys the same work.
Ottawa office construction price index →
Statistics Canada, table 18-10-0289-01, Statistics Canada Open Licence. A price index for a fixed model building, not a cost per square foot or a quote.
Ottawa office construction activity
How much work is being put into office buildings, and how much of it is renovation rather than new construction.
Office construction put in place, 12 months$410.3M
Against the 12 months before+8.6%
Share that was renovation84%
Office building permits issued147
Statistics Canada estimates the value of work put in place on office buildings in the Ottawa-Gatineau (Ontario part) metropolitan area each month. In the 12 months to July 2026 that came to $410.3M, 84% of it renovation of existing buildings rather than new construction. Over the same 12 months, permits converting non-residential buildings to residential use created 133 homes.
Ottawa office construction activity →
Statistics Canada, tables 34-10-0293-01 and 34-10-0292-01, Statistics Canada Open Licence. Current dollars; not floor area, vacancy or absorption.
Federal office buildings in Ottawa
The federal government publishes its own property holding, which is the only public, building-by-building office record outside Calgary.
Federal office structures394
Recorded floor area4,290,613 m²
Crown owned246
Leased by the Crown148
The federal government is an office occupier in Ottawa like any other, and it publishes its own holding. 246 of these structures are Crown owned and 148 are held on a lease or licence, which means the Crown is a tenant in privately owned buildings. Largest custodians: Public Services and Procurement Canada (220), National Research Council Canada (37), Agriculture and Agri-Food Canada (23), National Defence (23).
Federal office buildings in Ottawa →
Treasury Board of Canada Secretariat, Directory of Federal Real Property, Open Government Licence – Canada. Floor area is the whole structure; a building shared with another use is not office floor area alone. This is the federal holding, not the Ottawa office market.
Fast answerA Ottawa office search should compare employee and client access, the way each floor supports the workplace, building operating performance and complete occupancy cost. Current availability needs confirmation at the time of the search.
Build the location test
Test O-Train and bus access, bridge dependencies, parking, secure arrival, cycling and the actual route to government or institutional clients. List mandatory and preferred areas separately, then test the route on a realistic peak-attendance day.
Compare commercial office buildings
Record floorplate, measurement basis, elevator service, HVAC zones and hours, electrical and cooling capacity, internet carriers, backup systems, security, accessibility, loading, parking and planned capital work.
Normalize occupancy cost
Put net rent, additional rent, utilities, cleaning, parking, tax, free rent, allowances, tenant work, furniture, technology, moving and restoration on one term timeline.
Run the search from requirement to occupancy
Approve the brief, investigate current options, tour consistently, test fit, normalize proposals and complete legal, technical, design and financial review before commitment.
Evidence boundary: office availability and quoted economics change. Confirm current premises, authority, area, costs, permitted use and documents for the specific transaction. Read the methodology.
Ottawa office questions
Answers to common local search questions.
How do I find office space for lease in Ottawa?
Define the Ottawa location, size, peak attendance, rooms, parking, transit, timing and budget requirements, then investigate current authorized listings and private opportunities.
What should I compare in a Ottawa office lease?
Compare rentable area, measurement basis, net rent, additional rent, parking, utilities, tax, incentives, tenant capital, term, building service and restoration on one timeline.
Does OfficeBuildings.ca show live Ottawa listings?
OfficeBuildings.ca provides search and decision tools. Current authorized availability is confirmed through Commercially and other approved sources before it is represented as available.