Ottawa addition construction leads

662 addition building permits issued in Ottawa in the last 12 months worth $235.2M in total construction value. Get new Ottawa addition projects delivered to your inbox every week.

Recent addition permits in Ottawa

32 SEYMOUR AVE2026-06-30 · $44K
Construct a 1 storey addition on a 2 storey detached dwelling (3 season sunroom)
32 HAMPTON AVE2026-06-30 · $28K
Construct a 2nd storey addition to a 2 storey detached dwelling
199 DOVERCOURT AVE2026-06-30 · $53K
Construct and addition with finished basement in a 2 storey detached dwelling
16 / HENRY ST2026-06-29 · $16K
Construct a 1 storey addition to a 2 storey rowhouse (rear yard)
6 GALT ST2026-06-29 · $10K
Exterior & Interior alterations to a 2 storey triplex (remove addition built)
159 RODNEY CRES2026-06-26 · $118K
Construct a 2nd storey addition over the garage of a 2 storey detached dwelling
77 B GLEN AVE2026-06-25
Revision: Amend Permit - Adding a 2nd storey with an additional dwelling unit above the permitted garage on t
317 B FINIAL WAY2026-06-25 · $45K
Construct an additional dwelling unit in the basement of a 2-storey detached dwelling
808 WINGATE DR2026-06-25 · $158K
Construct a 2 storey addition and attached garage at a 2 storey detached dwelling
775 B KINGFISHER CRES 775 C KINGFISHER CRES 775 KINGFISHER CRES2026-06-25 · $90K
Construct 2 additional dwelling units in a 3-storey detached dwelling
2173 B BOYER RD2026-06-25 · $50K
Construct an additional dwelling unit in the basement of a 1 storey detached dwelling
396 RIVERDALE AVE2026-06-25 · $267K
Construct a 3 storey rear addition on a 2 storey detached dwelling
11 OAKVALE AVE2026-06-25 · $12K
Construct a 2 storey addition to a 2 storey detached dwelling
5397 OLD RICHMOND RD2026-06-24 · $339K
Construct a 2 storey addition, attached garage and interior alterations to a 2 storey detached dwelling
387 B FULLERTON AVE2026-06-24 · $60K
Construct an additional dwelling unit in the basement of a 1 storey semi-detached dwelling
924 CHALEUR WAY2026-06-24 · $57K
Construct a 1 storey addition and interior alterations to a 2 storey detached dwelling
37 ELLA ST 35 B ELLA ST 35 C ELLA ST 35 ELLA ST 37 B ELLA ST 37 C ELLA ST2026-06-24 · $20K
Revision: AMENDMENT TO A24-004951: Construct one (1) additional dwelling units on the main floor of a 3 store
UNIT/LOT A - 60 ST. CLAIRE AVE UNIT/LOT B - 60 B ST. CLAIRE AVE UNIT/LOT C - 60 2026-06-24 · $742K
Construct a 2 storey detached dwelling with 2 additional dwelling units
26 AMBERWOOD CRES2026-06-24 · $69K
Construct a 1 storey addition on a 2 storey detached dwelling (rear yard)
112 PINERIDGE RD2026-06-23 · $9K
Revision: Revision to CON-2024-008432: Design changes and addition of deck at rear

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BuildData has tracked about 662 addition-related building permits in Ottawa over the last 12 months, refreshed automatically as new ones are issued.

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