Updated 25 May 2026 · 58 new leads in the last 30 days
Construction Leads in Castle Point
Get construction leads in Castle Point from real planning applications filed across the borough. Find out who is preparing to build and make contact while the project is still in its early stages.
- Data sourced directly from Castle Point Borough Council planning records
- See projects before they go out for quotes
- No shared lists — you approach homeowners yourself
Planning data sourced from Castle Point Borough Council and refreshed regularly.
58
New Leads (30 Days)
£93,534
Average Project Value
13
High Value Projects
Over £100k
Extensions
Most Common Project
Construction Trends in Castle Point
Canvey Island makes up a significant chunk of Castle Point's building activity, with a mix of bungalows, post-war semis, and older detached homes that are well-suited to ground-floor extensions and full refurbishments. Benfleet and Thundersley on the mainland have more varied stock — larger semis and detached properties where two-storey additions and loft conversions appear with some regularity. The borough is compact, which means builders can cover it without much travel time between jobs.
Project Type Breakdown
A summary of planning applications recently filed with Castle Point Borough Council.
In Castle Point, Extensions account for the majority of planning applications (52 of 71 in the last 30 days), with Porches also showing consistent demand alongside Loft Conversions.
Project Value Insights
Most projects in Castle Point sit in a mid-range bracket — well-scoped jobs that provide solid margins without requiring a large team or extended programme.
- £20k – £45kBungalow extensions, garage conversions, and small alterations
- £45k – £90kRear extensions and loft conversions on semi-detached homes
- £90k – £200kDouble-storey extensions and major refurbishments
- £200k+New builds and larger replacement dwellings
The higher end of the market tends to be concentrated in Thundersley and the hills above Benfleet, where larger detached homes and more generous plots make bigger projects viable.
Recent Planning Applications in Castle Point
Extensions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Extension | Castle Point | £100k–£250k | Extensions and alterations to bungalow to convert it into a house. | Approved |
| Wrap-Around Extension | Castle Point | £50k–£100k | Construct single storey side extension and rear dormer extension. | Approved |
| Wrap-Around Extension | Benfleet | £50k–£100k | Demolish conservatory and garage, construct single storey side/rear extension. | Approved |
| Wrap-Around Extension | Castle Point | £100k–£250k | Construct single storey side/rear extension and partial garage conversion. | Approved |
| Wrap-Around Extension | Castle Point | £50k–£100k | Demolish garage and construct single storey side/rear extension. | Approved |
Extension
Castle Point
Extensions and alterations to bungalow to convert it into a house.
Wrap-Around Extension
Castle Point
Construct single storey side extension and rear dormer extension.
Wrap-Around Extension
Benfleet
Demolish conservatory and garage, construct single storey side/rear extension.
Wrap-Around Extension
Castle Point
Construct single storey side/rear extension and partial garage conversion.
Wrap-Around Extension
Castle Point
Demolish garage and construct single storey side/rear extension.
Loft Conversions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Loft Conversion | Castle Point | £50k–£100k | Proposed hip to gable and rear dormer for roof conversion. | Approved |
| Loft Conversion | Castle Point | £50k–£100k | Hip to gable loft conversion with flat roof rear dormer and porch construction. | Pending |
| Loft Conversion | Castle Point | £100k–£250k | Construct single storey rear extension, two storey side extension, loft conversion with front and rear dormers and external alterations. | Pending |
| Loft Conversion | Castle Point | £50k–£100k | Construct single storey rear extension and front and rear roof dormers. | Pending |
Loft Conversion
Castle Point
Proposed hip to gable and rear dormer for roof conversion.
Loft Conversion
Castle Point
Hip to gable loft conversion with flat roof rear dormer and porch construction.
Loft Conversion
Castle Point
Construct single storey rear extension, two storey side extension, loft conversion with front and rear dormers and external alterations.
Loft Conversion
Castle Point
Construct single storey rear extension and front and rear roof dormers.
Other Projects
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| New Build | Castle Point | £100k–£250k | Demolition of existing dwelling and construction of a pair of semi-detached houses. | Approved |
| Garden Room | Castle Point | £25k–£50k | Timber outbuilding ancillary to the enjoyment of the main house. | Refused |
| Dropped Kerb | Castle Point | £25k–£50k | Construct two front bay windows, front canopy, and extended dropped kerb. | Approved |
| Porch | Castle Point | £25k–£50k | Construct front porch and make roof alterations. | Pending |
| Porch | Castle Point | £25k–£50k | Construct front porch, roof and external alterations. | Pending |
New Build
Castle Point
Demolition of existing dwelling and construction of a pair of semi-detached houses.
Garden Room
Castle Point
Timber outbuilding ancillary to the enjoyment of the main house.
Dropped Kerb
Castle Point
Construct two front bay windows, front canopy, and extended dropped kerb.
Porch
Castle Point
Construct front porch and make roof alterations.
Porch
Castle Point
Construct front porch, roof and external alterations.
Planning data sourced from Castle Point Borough Council and refreshed regularly.
Featured Projects
Recent planning applications from across Castle Point, including Canvey Island and Benfleet.
Demolish existing dwelling and construct pair of semi-detached dwellings
£100k–£250kCastle Point
Demolition of existing dwelling and construction of a pair of semi-detached houses.
Extensions and alterations to bungalow to form house
£100k–£250kCastle Point
Extensions and alterations to bungalow to convert it into a house.
Construct single storey side extension
£50k–£100kCastle Point
Construct single storey side extension and rear dormer extension.
Demolish conservatory and garage, construct single storey side/rear extension
£50k–£100kBenfleet
Demolish conservatory and garage, construct single storey side/rear extension.
Live applications across the borough — most still in early planning stages.
See All 58 Construction Leads in Castle Point
View full project details and reach homeowners while the project is still being arranged.
Get Access NowPlanning Application Outcomes in Castle Point
51%
Approved
44%
Pending
5%
Rejected
Most planning applications in Castle Point are approved, meaning a large proportion of these projects go ahead and become real building jobs. This creates strong opportunities for builders who contact homeowners early.
Reaching out while applications are still active helps you get ahead of the pack.
Based on planning application outcomes over the last 3 months.
Planning Approval Times in Castle Point
In Castle Point, most planning applications are decided within 6 weeks. Smaller projects like extensions tend to be approved more quickly, while larger developments can take longer.
Domestic vs Commercial Projects in Castle Point
In Castle Point, 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 Castle Point
Property values in Castle Point are reasonable by Essex standards, but not so low that homeowners are indifferent to what they spend on improvements. Many residents have owned their homes for years and are making considered investments rather than quick fixes. The cost and disruption of upsizing locally pushes a number of families towards building out instead, which keeps project sizes meaningful.
How to Win Jobs in Castle Point
Contact Homeowners Early
Planning applications show you who is about to start building — giving you time to make contact before the work is put out to tender.
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
How to use planning applications to find construction work across Castle Point.
Track Planning Applications
We monitor Castle Point Borough Council and surrounding authorities daily for new residential projects.
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Contact Homeowners
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Nearby Areas
Castle Point sits alongside Southend and Rochford, and many builders cover all three without difficulty. The links below cover the districts builders most commonly work across.
Frequently Asked Questions
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