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Ottawa addition construction leads

19 addition building permits issued in Ottawa in the last 12 months worth $1.7M in total construction value. Get new Ottawa addition projects delivered to your inbox every week.

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Recent addition permits in Ottawa

Address on file2026-05-29 · $150K
Revision: Amendment to CON-2025-016989: Additional balconies and alterations
Address on file2026-05-26 · $15K
Revision: AMENDMENT TO A22-007870: Construct 1 additional dwelling unit in a 3 storey semi-detached dwelling (
Address on file2026-05-20 · $280K
Revision: Revision to CON-2026-000846: Alterations to layouts and addition of rooms
Address on file2026-05-19 · $71K
Revision: AMENDMENT TO A24-004180: Interior and exterior alterations with structural changes; increase 2nd flo
Address on file2026-05-19 · $100
Revision: AMENDMENT TO CON-2025-012542: Convert 2 basement additional dwelling units to finished basements
Address on file2026-05-15 · $1K
Revision: AMENDMENT TO CON-2026-001253: Construct two additional windows in unit 718
Address on file2026-05-14 · $50K
Revision: Amendment to CON-2025-009465 - Changes to layout to add additional units (12 units)
Address on file2026-05-04 · $415K
Revision: AMENDMENT TO CON-2025-005558: Construct a 1 storey addition to expand rooms G45 & G47
Address on file2026-04-28 · $90K
Revision: AMENDMENT TO CON-2024-008159: Finish basement for main house and additional dwelling unit and altera
Address on file2026-04-24 · $94K
Revision: AMENDMENT TO PA24-00800: Construct a 2 storey addition and exterior alterations
Address on file2026-04-21 · $74K
Revision: AMENDMENT TO A22-007870: Construct 1 additional dwelling unit in a 3 storey semi-detached dwelling (
Address on file2026-04-09 · $5K
Revision: Revision to CON-2026-001390: Addition of doorway and removal of proposed staircase
Address on file2026-04-09 · $40K
Construct an additional dwelling unit in a 1 storey detached dwelling
Address on file2026-04-08 · $10K
Revision: Amendment to A23-004764: Addition of a roof over an existing rear yard patio
Address on file2026-04-02 · $427K
Revision: Revision to CON-2024-006983: Construct 2 additional dwelling units in the basement of a 3 storey apa
Address on file2025-12-22 · $0
Revision: Construct a 5 storey addition and interior alterations to a 4 storey residential building (284 units
Address on file2025-12-06 · $20K
Exterior alteration to a 1 storey detached dwelling (New basement entrance/addition)
Address on file2025-12-05 · $3K
Revision: Revision to CON-2025-003354: Addition of bedroom in basement
Address on file2025-12-05 · $3K
Revision: AMENDMENT TO CON-2025-003348: Finish additional space in basement with a bedroom

Ottawa addition leads: FAQ

How do I get addition leads in Ottawa?

Start a BuildData lead feed for Ottawa and every new building permit, including addition projects, arrives as a CSV in your inbox each week with the address, value, and date. 30-day free trial.

How many addition permits are issued in Ottawa?

BuildData has tracked about 19 addition-related building permits in Ottawa over the last 12 months, refreshed automatically as new ones are issued.

What's in a Ottawa addition lead?

The project address, permit type, construction value, issue date, and permit number, ready to drop into your CRM.

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