Most homeowners hit the same wall on a Tuesday night around 9pm. They have decided to add a basement suite, the contractor said "we just need to pull a permit," and now they are staring at the City of Ottawa permit page wondering where to actually click.
The submission system is called MyServiceOttawa. It replaced paper drop-offs at 110 Laurier in 2021. Every residential building permit in the city now goes through this portal. If you have never used it, the workflow is not obvious. Here is what each step actually looks like.
Step 1: Set Up the MyServiceOttawa Account
Go to my.ottawa.ca and click "Register." The City asks for a name, an email, and a password. There is no fee to register. Verify your email when the confirmation arrives, and log in.
Once inside, you will see a dashboard with tiles for Property Tax, Water Bills, Parking, and the one you want: Building, Planning & Land Development. Click that tile, then "Apply for a Building Permit."
Two things to know before you start the application:
- The portal saves drafts, so you can stop and resume. Use this. A first-time user typically needs two or three sessions to gather every document.
- You can authorize an agent (your BCIN designer or contractor) to submit on your behalf. The owner still signs Schedule 1.
Step 2: Pick the Right Application Type
The portal asks you to classify the work. Pick wrong here and the file gets bounced back two weeks later. The common residential categories are:
- New Construction: a new dwelling on a vacant lot, or a coach house
- Addition: adding floor area to an existing house (second-storey, rear addition, garage)
- Interior Alteration: basement finishing, kitchen gut, bathroom rebuild, load-bearing wall removal
- Exterior Alteration: windows, doors, siding, deck
- Demolition: required even for partial demo over 10 m²
- Plumbing: standalone plumbing permit (often bundled with interior alteration)
If you are doing a full basement legalization with a new bathroom, kitchenette, and bedroom, you pick "Interior Alteration" and tick the secondary-dwelling-unit box on the next screen. The system then auto-populates the right document checklist.
Step 3: Fill the Application Form
The form runs about 12 screens. The City asks for:
- Property roll number (find it on your tax bill, top right)
- Property address and legal description
- Owner contact info (this is who signs Schedule 1)
- Designer contact info, including BCIN number and field of practice
- Contractor info if known (can be added later before permit issue)
- Project description (one paragraph, plain English: "Convert unfinished basement to legal secondary dwelling unit, two bedrooms, full bath, kitchenette, separate entrance")
- Construction value (your designer or contractor provides this; it drives the permit fee)
- New floor area being created in m²
- Number of new dwelling units
- Septic vs municipal services
- Heritage designation status (the system checks the City heritage register automatically and flags it)
- Confirmation that work complies with applicable zoning
Take your time on the construction value. The City permit fee is calculated as a per-square-metre rate (currently around $13/m² for residential interior work) with a $117 minimum. Under-declaring to save fees is permit fraud.
Step 4: Upload the Documents
This is where most applications stall. The portal accepts PDF, DWG, and JPG up to 50 MB per file. The standard residential package is:
- Site plan: drawn to scale (1:200 or 1:500), showing lot dimensions, all existing structures, all proposed additions, all setbacks dimensioned, lot coverage calculation
- Architectural drawings: floor plans (existing and proposed), elevations, sections, dimensioned, signed by a BCIN designer with their seal
- Structural drawings: for any load-bearing changes, signed by a Professional Engineer (P.Eng) registered in Ontario
- Energy compliance package: SB-12 prescriptive path or HOT2000 modelled performance, demonstrating Section 9.36 compliance
- HVAC heat-loss/heat-gain calculation: required for additions and new dwelling units (CSA F280-12)
- Schedule 1: Designer Information: signed by the BCIN designer accepting responsibility for the design
- Schedule 2: Sewage System Information: only if you are on septic
- Owner authorization form: if an agent is submitting
The naming-convention trap
The City's automated review tool looks at filenames. Name your files exactly: A1-SitePlan.pdf, A2-FloorPlans.pdf, A3-Elevations.pdf, S1-Structural.pdf, M1-HVAC.pdf, EN1-EnergyCompliance.pdf, Schedule1.pdf. Files named "drawings final FINAL v3.pdf" get kicked back as a routine matter. This trips up about a third of first-time applicants.
Step 5: Pay the Permit Fee
Once documents are uploaded, the portal calculates the fee and shows the total on screen. Pay by Visa, Mastercard, Interac, or pre-authorized debit. The portal generates a receipt and a confirmation number.
Typical Ottawa residential permit fees:
- Basement finishing (no new unit): $400 to $700
- Basement secondary dwelling unit: $700 to $1,200
- Kitchen or bathroom interior alteration: $300 to $500
- Rear addition (40 m²): $900 to $1,400
- Second-storey addition (90 m²): $1,800 to $2,800
- New coach house: $2,500 to $4,500
- City minimum any application: $117
The fee is due at submission, not at issue. If the City rejects your application, the fee is partially refundable (about 75%) minus the administrative review charge.
Step 6: Track the Application
After payment, your application moves into "Under Review." On the dashboard you will see one of these statuses:
- Pre-screening: City confirms the file is complete (1 to 3 business days)
- Zoning review: confirms compliance with By-law 2008-250 (5 to 10 days)
- Building review: confirms OBC compliance (10 to 20 days for residential)
- Conditions issued: reviewer wants changes; you upload revised drawings
- Ready for issue: all reviews passed; await final fee balance if any
- Issued: permit is live, you can start work
Total typical timeline: 4 to 8 weeks for a clean residential application. Add 2 to 4 weeks for each round of conditions.
"The portal is not the bottleneck. The reviewer queue is. A complete, well-named application gets to a reviewer's desk in 3 days. An incomplete one waits in pre-screening for 3 weeks."
Step 7: Download and Post the Permit
When the status hits "Issued," the portal emails a PDF of the permit and the stamped drawings. Download both. The Ontario Building Code requires the permit be posted on site, visible from the street, before work starts. Print it, stick it in a window, and keep the stamped drawings on site for inspectors.
The portal also tracks your inspection schedule. Click "Request Inspection" 48 hours before each milestone (footing, framing, insulation, drywall, occupancy, final). The inspector confirms a window, usually a 2-hour AM or PM slot.
Common MyServiceOttawa Failures
Things that get applications kicked back to draft:
- Site plan not drawn to scale or missing dimensions
- No BCIN seal on the architectural drawings
- Schedule 1 signed but not dated, or dated before the drawings
- Energy compliance form using the wrong climate zone (Ottawa is Zone 6)
- Construction value declared as $1 (the City will not process this)
- Missing structural drawings on a load-bearing wall removal
- HVAC heat-loss missing on an addition
The fix is always the same: upload the missing item and reply to the reviewer's comment in the portal. Do not start a new application; that loses your fee and your queue position.
When to Hand the Portal to a Pro
Homeowners can run their own permit application. The portal is built for it. But the portal is only as smart as the documents you put into it. If your designer is not BCIN-certified, your application will fail at building review. If your structural drawings are not engineer-stamped, it fails. If your energy package picks the wrong path, it fails.
Our building permits service handles the application end-to-end: BCIN-stamped drawings, engineer-stamped structural where needed, energy compliance, Schedule 1, and submission. We share the portal account with you so you can track the file in real time. Average residential approval: 5 to 7 weeks from drawing kick-off.
If you are unsure whether your project even qualifies for a permit, our free 48-hour lot feasibility review tells you what's possible on your specific lot before you spend a dollar on drawings.