Updated 6 May 2026 · 148 new leads in the last 30 days
Construction Leads in Sutton
Browse construction leads in Sutton from recently published planning applications across the borough. Find homeowners preparing building work and get in touch before the project is being quoted by several local firms.
- Built from Sutton Council planning submissions
- Spot projects while homeowners are still shaping the brief
- No bidding platforms or shared enquiry lists
Data sourced from Sutton Council planning records and refreshed regularly.
148
New Leads (30 Days)
£107,517
Average Project Value
36
High Value Projects
Over £100k
Extensions
Most Common Project
Construction Trends in Sutton
Sutton is a mainly residential borough with a strong mix of semi-detached and detached homes. Cheam, Belmont, and Carshalton Beeches include some of the larger family properties, where rear extensions, side additions, loft schemes, and garden buildings come through regularly. Around Sutton town centre and Wallington, there is more terraced and compact suburban housing, so projects are often smaller but still useful for local builders. Larger plots across the borough also create demand for outbuildings, home offices, and garage conversions.
Project Type Breakdown
The breakdown below shows recent planning applications in Sutton by project type, giving builders a clearer view of the domestic work currently moving through the borough.
In Sutton, Extensions account for the majority of planning applications (135 of 206 in the last 30 days), with Loft Conversions also showing consistent demand alongside Porches.
Project Value Insights
Project values in Sutton vary by property type and part of the borough. These ranges help you focus on opportunities that match your team, workload, and margins.
- £25k – £50kOutbuildings, garage conversions, and smaller rear additions
- £50k – £100kLarger rear extensions, dormer loft conversions, and side extensions
- £100k – £250kDouble-storey extensions, wraparounds, and full-house refurbishments
- £250k+Major renovation projects, structural alterations, and high-spec whole-house works
Higher-value projects are often found in Cheam, Belmont, and Carshalton Beeches, where larger detached homes and stronger renovation budgets support more ambitious schemes.
Recent Planning Applications in Sutton
Extensions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Wrap-Around Extension | London Borough of Sutton | £50k–£100k | Single storey side and rear extension and part conversion of the garage. | Approved |
| Single Storey Front Extension | London Borough of Sutton | £50k–£100k | Single storey front and rear extension. | Approved |
| Wrap-Around Extension | London Borough of Sutton | £100k–£250k | Erection of a single storey side extension and a first floor rear extension. | Approved |
| Single Storey Rear Extension | London | £50k–£100k | Erection of a single storey rear extension. | Approved |
| Double Storey Extension | London Borough of Sutton | £100k–£250k | Erection of a part one, part two storey side extension and fenestration alterations. | Approved |
Wrap-Around Extension
London Borough of Sutton
Single storey side and rear extension and part conversion of the garage.
Single Storey Front Extension
London Borough of Sutton
Single storey front and rear extension.
Wrap-Around Extension
London Borough of Sutton
Erection of a single storey side extension and a first floor rear extension.
Single Storey Rear Extension
London
Erection of a single storey rear extension.
Double Storey Extension
London Borough of Sutton
Erection of a part one, part two storey side extension and fenestration alterations.
Loft Conversions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Loft Conversion | London | £100k–£250k | Erection of a single storey rear extension and loft conversion with dormer extension and rooflights. | Approved |
| Loft Conversion | London Borough of Sutton | £50k–£100k | Loft conversion with dormer extension and rooflights. | Approved |
| Loft Conversion | London Borough of Sutton | £50k–£100k | Loft conversion involving a dormer extension and rooflights. | Approved |
| Loft Conversion | London Borough of Sutton | £50k–£100k | Loft conversion with dormer extension and rooflights. | Approved |
| Loft Conversion | London Borough of Sutton | £50k–£100k | Conversion of loft space with a rear dormer extension and front rooflights. | Approved |
Loft Conversion
London
Erection of a single storey rear extension and loft conversion with dormer extension and rooflights.
Loft Conversion
London Borough of Sutton
Loft conversion with dormer extension and rooflights.
Loft Conversion
London Borough of Sutton
Loft conversion involving a dormer extension and rooflights.
Loft Conversion
London Borough of Sutton
Loft conversion with dormer extension and rooflights.
Loft Conversion
London Borough of Sutton
Conversion of loft space with a rear dormer extension and front rooflights.
Other Projects
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Garden Room | London Borough of Sutton | £25k–£50k | Erection of outbuilding and replacement shed with cycle store. | Approved |
| Garden Room | London Borough of Sutton | £25k–£50k | Erection of an outbuilding for additional space. | Approved |
| Garden Room | Wallington | £50k–£100k | Erection of an outbuilding to provide annexed accommodation. | Refused |
| Garden Room | London Borough of Sutton | £25k–£50k | Erection of outbuilding to rear. | Approved |
| New Build | London Borough of Sutton | £250k–£1m | Demolition of existing building and erection of a two storey building with 6 self-contained dwellings. | Refused |
Garden Room
London Borough of Sutton
Erection of outbuilding and replacement shed with cycle store.
Garden Room
London Borough of Sutton
Erection of an outbuilding for additional space.
Garden Room
Wallington
Erection of an outbuilding to provide annexed accommodation.
Garden Room
London Borough of Sutton
Erection of outbuilding to rear.
New Build
London Borough of Sutton
Demolition of existing building and erection of a two storey building with 6 self-contained dwellings.
Data sourced from Sutton Council planning records and refreshed regularly.
Featured Projects
A selection of recent planning applications from across Sutton that local builders can follow up on.
Erection of a single storey rear extension and conversion of loft space involving a dormer extension at rear and rooflights to front roofslope.
£100k–£250kLondon
Erection of a single storey rear extension and loft conversion with dormer extension and rooflights.
Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.
£50k–£100kLondon Borough of Sutton
Loft conversion with dormer extension and rooflights.
Conversion of loft space involving a dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.
£50k–£100kLondon Borough of Sutton
Loft conversion involving a dormer extension and rooflights.
Erection of outbuilding and a replacement shed to the rear and provision of cycle store to the front of the property.
£25k–£50kLondon Borough of Sutton
Erection of outbuilding and replacement shed with cycle store.
Recent applications from across the borough that builders can follow up on.
See All 148 Construction Leads in Sutton
View full Sutton project details while homeowners are still shaping their plans.
Get Access NowPlanning Application Outcomes in Sutton
49%
Approved
42%
Pending
9%
Rejected
In Sutton, 49% of planning applications are approved, 42% are still pending, and 9% are rejected. Contacting homeowners early gives you the best chance of winning work.
Timing matters — earlier contact usually means less competition.
Based on planning application outcomes over the last 3 months.
Planning Approval Times in Sutton
In Sutton, most planning applications are decided within 8 weeks. Smaller projects like extensions tend to be approved more quickly, while larger developments can take longer.
Domestic vs Commercial Projects in Sutton
In Sutton, the vast majority (95%) of planning applications are domestic projects such as extensions and loft conversions. Commercial developments make up a smaller portion but can offer higher-value opportunities for larger contractors.
Demand for Building Work in Sutton
Sutton appeals to families who want space, schools, and London access without the pricing pressure of inner boroughs. Many homeowners have stayed in the area for years and built up equity, which can support proper renovation budgets when they decide to update or extend. Older homes changing hands also create opportunities for builders, with new owners often looking at layout changes, roofing work, insulation, kitchens, bathrooms, and wider refurbishment packages.
How to Win Jobs in Sutton
Contact Homeowners Early
Planning applications show who is preparing building work. Reaching out at that stage helps you start the conversation before the project is widely quoted.
Focus on Approved Applications
Prioritise leads that have already received planning approval. These homeowners are ready to hire and start work.
Target Higher-Value Projects
Filter for projects over £50k. Fewer builders compete for larger jobs, giving you better margins and longer contracts.
How BuildAlert Works
Three steps to start finding building work in Sutton through planning application data.
Track Planning Applications
We monitor Sutton Council and surrounding authorities daily for new residential projects.
Filter by Location & Type
Set your preferred areas, project types, and value range. See only relevant leads.
Contact Homeowners
Get contact details and send letters or emails directly to homeowners before your competitors.
Nearby Areas
Builders covering Sutton often work across neighbouring south London boroughs too. Croydon, Merton, Kingston upon Thames, and Bromley all sit within reach and bring through a useful mix of residential building work.
Frequently Asked Questions
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