Construction Leads in London – Domestic and Commercial Projects
Finding good construction leads in London is difficult. Most contractors end up competing for shared enquiries, pricing against multiple firms, or relying on referrals that are unpredictable.
BuildAlert provides domestic and commercial construction leads from London planning applications. These are real projects visible at the earliest stage, before homeowners request quotes and before commercial schemes are tendered.
Extensions, loft conversions, refurbishments, new builds and change-of-use projects all appear in planning registers first. That makes planning data the most reliable source of early construction work in London.
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Example: Live London construction leads updated daily inside the BuildAlert dashboard.Construction Leads Across the UK
While this page focuses on construction leads in London, many contractors operate across multiple regions. BuildAlert also provides construction leads across the UK, all sourced directly from live planning applications.
Our nationwide construction leads platform helps builders and contractors identify opportunities beyond London, including major cities and counties where planning activity is high and projects move quickly to quotation or tender.
View UK Construction LeadsBuy Construction Leads in London Without Shared Enquiries
Many construction lead generation companies in London sell the same enquiry to multiple contractors. That usually leads to price competition and low conversion.
BuildAlert works differently. You browse London planning applications and decide which projects to pursue. Focus on domestic work like extensions and refurbishments, or target commercial projects likely to move into tender.
You can filter London construction leads by project value, location, type of work, and whether the project is domestic or commercial. This lets you focus only on work that fits your business.
Contractors use these filters to maintain a consistent pipeline of new opportunities, instead of reacting to last-minute or poor-quality enquiries.
If you are looking to buy construction leads in London, BuildAlert is designed for firms that want early visibility and better control over what they quote.
Latest Construction Leads in London
Below are recent planning applications across London. Each listing represents a real project that is likely to progress to quotation or tender.
Description
Loft conversion with dormer extension and rooflights.
Location
London Borough of Sutton, SM6 7BQ
Description
Single storey rear extension 6m deep and 3m high.
Description
Construction of an L-shaped rear roof dormer extension and two rooflights.
Description
Proposed extension to existing outbuilding and associated works.
Description
Erection of a single storey side and rear extension.
Location
London Borough of Sutton, SM1 4RP
Description
Loft conversion with rear dormer and roof alterations.
Location
London Borough of Redbridge, RM6 4TS
Description
Single storey detached garden outbuilding to be used as granny annexe.
Location
London Borough of Ealing, UB6 9QR
Description
Construction of a loft conversion with rear dormer.
Location
London Borough of Croydon, CR0 8ES
Description
Single storey side/rear extension with rooflights and garage conversion.
Description
Construction of a part single storey and part two storey wraparound side and rear extension, hip to gable side roof extension and rear dormer roof extension with two roof-lights.
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Why Planning Applications Are Effective Construction Leads in London
Planning applications appear before contractors are shortlisted. This gives you time to understand the scope, review drawings, and introduce your business before decisions are locked in.
Source: London borough planning portals, monitored daily by BuildAlert.
Domestic and Commercial Construction Leads
BuildAlert supports both domestic construction leads and commercial construction leads. Many London contractors use both to balance short-term work with longer-term projects.
Domestic leads include extensions, loft conversions and refurbishments. Commercial leads include fit-outs, industrial units, mixed-use developments and change-of-use schemes.
Construction Jobs That Come From London Planning Applications
BuildAlert tracks planning applications across Greater London that regularly turn into paid work:
Extensions and Structural Alterations
Rear, side and wraparound extensions common across terraced and semi-detached housing.
Loft Conversions and Dormers
Bedroom and office additions involving roofing, steel, electrics and plumbing.
Basement and Lower Ground Works
Higher-value projects typically involving groundworks and waterproofing.
Full Refurbishments
Internal reconfiguration, kitchens, bathrooms, rewires and heating upgrades.
New Builds and Infill Plots
Single dwellings and small developments where early contractor access matters.
Commercial and Mixed-Use Conversions
Office-to-residential and similar schemes involving multiple trades.
Planning-led outreach helps contractors engage earlier and quote more selectively.
Commercial and Tender Opportunities in London
BuildAlert surfaces planning applications for commercial and mixed-use developments across London. These projects often progress to tender shortly after approval.
Early visibility helps contractors identify developers, review scope, and position themselves before tender lists are finalised.
Using Planning Leads to Build a Predictable Pipeline
Select boroughs you actively work in.
Filter projects by value, type and domestic or commercial use.
Review new applications weekly.
Contact suitable projects early.
Maintain a rolling list of upcoming opportunities.
Construction Leads in London by Trade
Builders and general contractors
Electricians and electrical contractors
Roofers and roofing specialists
Groundworkers and drainage contractors
Plumbers and heating engineers
Window, bifold and glazing suppliers
Commercial fit-out contractors
London Boroughs Covered
• Camden
• Westminster
• Kensington and Chelsea
• Hammersmith and Fulham
• Wandsworth
• Lambeth
• Southwark
• Hackney
• Islington
• Tower Hamlets
• Greenwich
• Lewisham
• Croydon
• Bromley
• Barnet
• Enfield
• Ealing
• Brent
• Hounslow
• Harrow
• Bexley
• Havering
Get Construction Leads in London
BuildAlert gives you early access to domestic and commercial construction projects across London. Sign up free and decide which opportunities to pursue.
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BuildAlert also tracks planning applications and builder leads in nearby areas. If you work across multiple regions, explore construction leads close to you:
