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St. Catharines addition construction leads

72 addition building permits issued in St. Catharines in the last 12 months. Get new St. Catharines addition projects delivered to your inbox every week.

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Recent addition permits in St. Catharines

YONGE STREET2026-09-02
Construct Garage and Second Floor Addition on Single Detached Dwelling Construct Garage and Second Floor Addit
KING'S GRANT ROAD2026-08-28
Construct Addition to Side of Attached Garage Construct Addition to Side of Attached Garage Residential
ROLLS AVENUE2026-08-26
Construct Addition to Second Storey, Alter Interior of First Storey and Basement to Create a Triplex Construct
DALHOUSIE AVENUE2026-08-21
Addition of a Sump Pump Addition of a Sump Pump Plumbing Only
PERMILLA STREET2026-08-19
Demolish One Storey Addition, Construct Two Storey Addition at Rear of Single Detached Dwelling Demolish One S
VALLEY ROAD2026-08-17
GARAGE ADDITION WITH A SECONDARY DWELLING UNIT AT THE BACK (FOR FAMILY MEMBER). GARAGE ADDITION WITH A SECONDA
DONALDA COURT2026-08-06
Construct Rear Addition to Enlarge Kitchen/Dining Room Construct Rear Addition to Enlarge Kitchen/Dining Room
MARSDALE DRIVE2026-08-04
To Demolish a Previous Addition, Rebuild over same Footprint, and Add 2nd Floor above Rebuilt and Existing Flo
MANOR ROAD2026-07-28
Construct One Storey Addition at Rear of Single Detached Dwelling Construct One Storey Addition at Rear of Sin
WESTCHESTER CRES2026-07-21
To Install sprinkler heads to a 600 square foot addition for ST CATHARINES GOLF & COUNTRY CLUB. To Install spr
QUEENSTON STREET2026-07-21
Alter Interior of First Storey, Second Storey, and Basement to Create Two Accessory Dwelling Units (Triplex) A
PINE STREET2026-07-21
Extend Second Storey over Rear Portion of Single Detached Dwelling Extend Second Storey over Rear Portion of S
VILLAGE GREEN DRIVE2026-07-13
Reconstruct Attached Garage, Construct One Storey Addition to Single Detached Dwelling Reconstruct Attached Ga
VILLAGE GREEN DRIVE2026-07-13
Reconstruct Attached Garage, Construct One Storey Addition to Single Detached Dwelling Reconstruct Attached Ga
LOUISA STREET2026-07-02
Attached second storey deck addition Attached second storey deck addition Residential
LOUISA STREET2026-07-02
Attached second storey deck addition Attached second storey deck addition Residential
VINE STREET2026-06-22
To construct a 251.4m2 one-storey addition for steel fabrication. To construct a 251.4m2 one-storey addition f
WESTDALE DRIVE2026-06-19
Construct One Storey Rear Addition w/ Finished Basement Construct One Storey Rear Addition w/ Finished Basemen
EDMUND STREET2026-06-16
Reconstruct Rear Exit Stairs, Construct Basement Walkout, Alter Interior of First and Second Storey to Convert
MASTERSON DRIVE2026-06-12
Construct One Storey Addition to Create an Accessory Dwelling Unit Construct One Storey Addition to Create an

St. Catharines addition leads: FAQ

How do I get addition leads in St. Catharines?

Start a BuildData lead feed for St. Catharines 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 St. Catharines?

BuildData has tracked about 72 addition-related building permits in St. Catharines over the last 12 months, refreshed automatically as new ones are issued.

What's in a St. Catharines addition lead?

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

Other St. Catharines construction leads

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