Garage Conversion Leads in London: Planning Data Insights

12/08/2025

Garage conversions are one of the most popular home improvement projects in London. With limited space and high property prices, homeowners often choose to repurpose their garages into living areas, offices, or bedrooms rather than moving.

The fastest and most reliable way to find garage conversion leads in London is through planning application data. When a homeowner applies for permission to convert their garage, their details are made public by the local council—these are high-intent prospects already committed to the project.

With BuildAlert, you can instantly filter planning applications across the UK to show only Garage Conversions. You can refine by location or set a radius, so whether you work across all of London or just a few boroughs, you see the exact jobs you want. Then, you can use our built-in outreach tools to send branded letters and win the work before competitors even find the lead.

Example: BuildAlert dashboard showing garage conversion planning applications in London

Why Planning Applications Are the Best Garage Conversion Leads

• High intent: Applicants have already decided to start the project and are ready to hire trades.

• Local targeting: Focus on the London boroughs you serve to avoid wasting time on out-of-area leads.

• First contact advantage: Engage before they gather multiple quotes, increasing your win rate.

How to Find Garage Conversion Leads in London

1. Create an account with BuildAlert to access daily updated planning applications.

2. Use the filter to select Garage Conversions and set your preferred location or radius.

3. Act quickly—planning applications are public within days of submission, giving you a short window to make first contact.

How to Win More Garage Conversion Jobs

• Send personalised letters using BuildAlert’s £2 branded letter service to stand out from generic flyers.

• Showcase past work—include examples of similar garage conversions completed in London.

• Respond fast—speed is often the difference between winning and losing a job.

Real Example: Winning a London Garage Conversion

A North London builder used BuildAlert to spot a garage conversion application in Barnet. They sent a branded letter within 48 hours and arranged a site visit before any competitors responded. The £35,000 job was secured, and the homeowner later referred them for two additional projects.

Start Winning Garage Conversion Leads Today

If you want consistent garage conversion leads in London—or anywhere in the UK—without wasting hours searching, register with BuildAlert today. Use the Garage Conversions filter, target your service area, and reach homeowners before your competition.

For more ways to grow your business, read: What Are the Best Lead Generation Services for Builders? or explore our Loft Conversion Leads in London guide.