Updated 25 May 2026 · 77 new leads in the last 30 days
Browse construction leads in Southend by reviewing recent planning activity across the city. Identify homeowners preparing building projects and reach out while they are still in the early stages of organising work.
Data sourced from Southend-on-Sea City Council planning records and refreshed regularly.
77
New Leads (30 Days)
£118,019
Average Project Value
24
High Value Projects
Over £100k
Extensions
Most Common Project
Southend has a varied housing mix, from seafront apartments and Victorian terraces to suburban semis and larger detached homes further inland. Many jobs involve updating older properties, reworking internal space, and adding extra living areas. In quieter residential streets, there is also regular activity around property alterations and occasional rebuild projects.
This outlines the main types of construction work currently appearing across Southend based on recent planning applications.
In Southend, Extensions account for the majority of planning applications (64 of 87 in the last 30 days), with Garden Rooms also showing consistent demand alongside Dropped Kerbs.
Understanding typical job values in Southend helps you focus on projects that match your capacity and pricing.
Higher-value work is more common in areas such as Leigh-on-Sea, Chalkwell, and Thorpe Bay, where property prices and budgets tend to be higher.
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Wrap-Around Extension | Southend-on-Sea | £250k–£1m | Demolish garage, replace porch, and erect two storey side extension with pitched roof and single storey rear extension. | Approved |
| Single Storey Rear Extension | Southend-on-Sea | £50k–£100k | Erection of a single storey rear extension to ground floor flat. | Approved |
| Rear Extension | Southend-on-Sea | £50k–£100k | Extend existing dormers to rear elevation under lawful development certificate. | Approved |
| Single Storey Rear Extension | Southend-on-Sea | £50k–£100k | Erect single storey rear extension. | Approved |
| Double Storey Extension | Southend-on-Sea | £50k–£100k | Erect single storey rear extension with two rooflights. | Approved |
Wrap-Around Extension
Southend-on-Sea
Demolish garage, replace porch, and erect two storey side extension with pitched roof and single storey rear extension.
Single Storey Rear Extension
Southend-on-Sea
Erection of a single storey rear extension to ground floor flat.
Rear Extension
Southend-on-Sea
Extend existing dormers to rear elevation under lawful development certificate.
Single Storey Rear Extension
Southend-on-Sea
Erect single storey rear extension.
Double Storey Extension
Southend-on-Sea
Erect single storey rear extension with two rooflights.
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Loft Conversion | Southend-on-Sea | £50k–£100k | Install rear dormer and rooflights for loft accommodation. | Pending |
| Loft Conversion | Southend-on-Sea | £50k–£100k | Hip to gable roof extension with dormer for habitable accommodation in roof space. | Pending |
| Loft Conversion | Southend-on-Sea | £100k–£250k | Install dormer and rooflights for loft accommodation, plus single storey rear extension. | Pending |
Loft Conversion
Southend-on-Sea
Install rear dormer and rooflights for loft accommodation.
Loft Conversion
Southend-on-Sea
Hip to gable roof extension with dormer for habitable accommodation in roof space.
Loft Conversion
Southend-on-Sea
Install dormer and rooflights for loft accommodation, plus single storey rear extension.
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Garden Room | Southend-on-Sea | £100k–£250k | Demolish existing outbuilding and erect a detached dwellinghouse with associated storage and parking. | Approved |
| Garden Room | Southend-on-Sea | £25k–£50k | Change of use of outbuilding from office to self-contained accommodation for annex or Airbnb. | Approved |
| Garden Room | Southend-on-Sea | £25k–£50k | Erection of a rear outbuilding and alteration of car port to garage. | Approved |
| Porch | Southend-on-Sea | £25k–£50k | Convert garage into habitable accommodation and alter elevations. | Approved |
| Dropped Kerb | Southend-on-Sea | £250k–£1m | Demolish existing buildings and erect replacement and terraced dwellinghouses with associated amenities. | Refused |
Garden Room
Southend-on-Sea
Demolish existing outbuilding and erect a detached dwellinghouse with associated storage and parking.
Garden Room
Southend-on-Sea
Change of use of outbuilding from office to self-contained accommodation for annex or Airbnb.
Garden Room
Southend-on-Sea
Erection of a rear outbuilding and alteration of car port to garage.
Porch
Southend-on-Sea
Convert garage into habitable accommodation and alter elevations.
Dropped Kerb
Southend-on-Sea
Demolish existing buildings and erect replacement and terraced dwellinghouses with associated amenities.
Data sourced from Southend-on-Sea City Council planning records and refreshed regularly.
A look at recent construction opportunities across the Southend area.
Southend-on-Sea
Demolish existing outbuilding and erect a detached dwellinghouse with associated storage and parking.
Southend-on-Sea
Change of use of outbuilding from office to self-contained accommodation for annex or Airbnb.
Southend-on-Sea
Demolish garage, replace porch, and erect two storey side extension with pitched roof and single storey rear extension.
Southend-on-Sea
Erection of a single storey rear extension to ground floor flat.
Projects at an early stage, before wider competition builds.
View full project details and connect with homeowners before other builders.
Get Access Now45%
Approved
49%
Pending
6%
Rejected
In Southend, 45% of planning applications are approved, 49% are still pending, and 6% 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.
In Southend, most planning applications are decided within 8 weeks. Smaller projects like extensions tend to be approved more quickly, while larger developments can take longer.
In Southend, the vast majority (96%) 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.
With house prices climbing and relocation costs adding up, many homeowners in Southend are choosing to invest in their current property. Others are buying homes that need work and planning upgrades soon after moving in. This creates a consistent stream of projects where builders who get in early often secure the work before it becomes widely quoted.
Planning records highlight who is preparing work, giving you a chance to reach out before jobs are widely priced.
Prioritise leads that have already received planning approval. These homeowners are ready to hire and start work.
Filter for projects over £50k. Fewer builders compete for larger jobs, giving you better margins and longer contracts.
Three simple steps to start securing more building work in Southend.
We monitor Southend-on-Sea City Council and surrounding authorities daily for new residential projects.
Set your preferred areas, project types, and value range. See only relevant leads.
Get contact details and send letters or emails directly to homeowners before your competitors.
Contractors in Southend often pick up jobs in surrounding towns as well, helping keep work flowing across a wider area.
Access construction leads based on real planning data without relying on shared lead platforms.