City of London Basement Flooding Grant: Save Up to 90% on Upgrades
Homeowners across London—particularly in established neighborhoods like Byron, Old South, Woodfield, and Oakridge—face ongoing flood risks from rising water tables and storm sewer surcharges. To assist residents, the City of London established the Basement Flooding Grant Program.
This program is one of the most generous in Ontario, covering 90% of total project costs up to municipal program limits.
Available Grant Funding in London
London’s grant program covers major flood protection categories:
- Backwater Valve Installations: Up to $1,800 (covering 90% of labor, materials, and permit costs).
- Sump Pump System Installations: Up to $4,000 (covering 90% of sub-floor drainage excavation, sump basin construction, and pump equipment).
Mandatory Pre-Approval Rule in London
Crucial Program Requirement: The City of London strictly requires homeowners to receive written grant pre-approval from City Hall BEFORE any work starts. If excavation or construction begins prior to receiving official city pre-approval, your grant eligibility is completely forfeited.
How RCC Waterproofing Manages Your London Grant Application
RCC Waterproofing ensures your London grant application is prepared properly so you don’t miss out on funding:
- Free Site Inspection & Formal Itemized Quote: We inspect your basement, evaluate drainage conditions, and issue the itemized formal quote required for city submission.
- Pre-Approval Submission: We help guide your grant application paperwork through the City of London approval office to secure your written approval letter.
- City Building Permit Acquisition: Once written pre-approval is received, we pull official building permits from London City Hall.
- Expert Installation: Our experienced crews saw-cut concrete floors, install approved backflow valves, construct sump pits, and wire backup systems.
- Inspection & Grant Payout: We host the municipal building inspector for physical sign-off and submit the final passed inspection report to release your 90% grant payment.
