Build Alert

Find Local Construction Leads Instantly

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See what’s about to be built and put yourself in front of clients before contractors are appointed or tenders are issued.
See construction opportunities while they’re still at planning stage
BuildAlert tracks every planning application submitted across the UK and turns them into usable construction leads. From small domestic jobs to large commercial developments, everything comes directly from council planning data and is updated continuously.

Each application is automatically categorised, so you can quickly focus on the type of work that fits your business, including:

• Extensions
• Loft conversions
• Garage conversions
• Garden rooms
• New builds
• New housing developments

Whether you’re a general builder, loft conversion specialist, carpenter, structural engineer, or another trade, you can see what’s being planned in your area while projects are still at the early decision stage.

Browse live planning-led leads for free and decide when it makes sense to reach out. No subscriptions to view data. No card required. Just genuine construction opportunities surfaced earlier than traditional lead platforms.

AI-Powered Lead Generation
AI-Powered Alerts
Our AI analyzes planning applications to find the perfect matches for your business, ensuring you never miss an opportunity. Helping you discover high-quality home improvement leads near you.

Smart Targeting
Get alerts tailored to your business type, project size, and location preferences for maximum relevance.

Custom Letter Templates
Create and save professional letter templates in our dashboard, ready to be personalized for each lead.

Automated Letter Sending
We handle the entire process of printing and sending letters to your leads, saving you time and effort.

Construction Leads & Builder Lead Generation
Whether you work on extensions, loft conversions, or new builds, BuildAlert helps you discover high-quality construction leads by giving you early access to planning applications in your area - before the competition knows they exist. It's smart builder lead generation designed for UK trades.

Construction Leads for UK Tradespeople
Whether you're a roofer, electrician, plumber, carpenter, groundworker, plasterer, or underfloor heating specialist - BuildAlert helps you find local trade leads before the competition. Whether you're after domestic or commercial jobs, we track every planning application across the UK and highlight projects likely to need your trade.

Window & Bifold Door Leads for Suppliers & Fitters
BuildAlert helps window, bifold and glazing companies get in front of homeowners early, before they start shopping around. Most extensions and roof projects include glazing – bifold or sliding doors, roof lanterns and roof windows – and planning applications are the earliest sign those jobs are coming.

We track planning applications across the UK for extensions, roof extensions, loft conversions, garden rooms and new builds, then highlight the projects that are almost guaranteed to need glazing. It’s a simple, low-cost way to put your company in front of every homeowner planning work in your area, with branded letters sent for just £1.75 each.

Structural Engineer Leads for UK Practices
We track and tag planning projects across the UK that require structural input - extensions, loft conversions, basements, roof alterations, retaining walls, new builds and change-of-use schemes. Structural engineers use BuildAlert to see real jobs in their catchment area, review drawings and ownership details, and send a branded letter straight to the applicant’s door in a single click.

Because BuildAlert is built on planning applications, you hear about projects months before a contractor or architect “recommends someone”. Instead of waiting for referrals, you can introduce your practice right when homeowners are budgeting for structural calculations and choosing who to work with.

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