Updated 8 October 2026 · 60 new leads in the last 30 days
Construction Leads in Doncaster
Access construction leads in Doncaster by tracking newly submitted planning applications. See which homeowners and developers across the borough are preparing extensions, loft conversions, and new builds, and get in touch before they begin shortlisting builders.
- New planning applications added frequently from City of Doncaster Council
- Connect with homeowners at the early planning stage
- No shared enquiries or competitive bidding
Data sourced from City of Doncaster Council planning records and refreshed regularly.
60
New Leads (30 Days)
£166,250
Average Project Value
24
High Value Projects
Over £100k
Extensions
Most Common Project
Construction Trends in Doncaster
Doncaster's biggest construction story is Unity Yorkshire, a roughly 600 acre regeneration site near the M18 that is being built as a sustainable new community based on the 15 minute neighbourhood principle, one of the largest single regeneration projects in the country. In the town centre, the council is procuring a developer for a major redevelopment of the Waterdale and Colonnades sites, alongside a further phase of investment in Doncaster Market following recent work on the Wool Market and Corn Exchange. Away from these larger schemes, housebuilders continue to bring forward smaller sites on the edge of the borough, such as the 200 home development at Skellow, while towns like Mexborough, Conisbrough, and Thorne keep a steady flow of extensions, loft conversions, and garage conversions on more typical suburban housing.
Project Type Breakdown
Here's a breakdown of the most common types of construction projects in Doncaster over the past 30 days.
In Doncaster, Extensions are the most common project type, appearing in 46 of the 60 leads tracked in the last 30 days, with Garden Rooms also showing consistent demand alongside Porches. Projects can fall into more than one category, so these figures don't need to add up to the total.
Most Active Architects and Planning Consultants in Doncaster
The architects and planning consultants submitting the most construction-related applications in Doncaster, based on recent planning records.
- 1DRB Architecture & Design Ltd
- 2Clay Architectural Designs Limited
Project Value Insights
Understanding typical project values in Doncaster helps you prioritise the most profitable leads and manage your workload effectively. These ranges are a general guide to the scale of work involved. Individual project costs vary by design, specification, and site conditions.
- £25k-£50kSmall extensions, porches, and internal alterations
- £50k-£100kRear extensions and loft conversions
- £100k-£250kLarge extensions and full property refurbishments
- £250k+New builds and high-end residential projects
Higher-value projects are often found around the newer sites at Unity Yorkshire and Skellow, where new-build plots are more common.
Recent Planning Applications in Doncaster
Extensions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Double Storey Extension | Doncaster | £100k–£250k | Erection of a two storey extension for garage and workshop/store with living accommodation. | Approved |
| Wrap-Around Extension | Doncaster | £250k–£1m | Erection of two storey extensions to the side and front, and single storey extensions to the other side and rear. | Approved |
| Extension | Doncaster | £250k–£1m | Erection of a detached dormer bungalow and associated driveway. | Withdrawn |
| Single Storey Rear Extension | Doncaster | £50k–£100k | Erection of a single storey rear extension with 3 roof lights following the demolition of existing conservatory. | Approved |
| Side Extension | Doncaster | £50k–£100k | Erection of a kitchen extension to the side of the house. | Approved |
Double Storey Extension
Doncaster
Erection of a two storey extension for garage and workshop/store with living accommodation.
Wrap-Around Extension
Doncaster
Erection of two storey extensions to the side and front, and single storey extensions to the other side and rear.
Extension
Doncaster
Erection of a detached dormer bungalow and associated driveway.
Single Storey Rear Extension
Doncaster
Erection of a single storey rear extension with 3 roof lights following the demolition of existing conservatory.
Side Extension
Doncaster
Erection of a kitchen extension to the side of the house.
Loft Conversions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Loft Conversion | 8 Lilac Grove Bawtry Doncaster DN10 6LN | £50k–£100k | Formation of a rear dormer extension and partial loft conversion with associated internal and external alterations. | Approved |
| Loft Conversion | Doncaster | £100k–£250k | Single-storey side extensions, front porch, two dormer windows and creation of first-floor accommodation to convert bungalow into a dormer bungalow (amendment to earlier permission). | Approved |
| Loft Conversion | Doncaster | £50k–£100k | Certificate of proposed lawful development for a rear dormer extension and conservatory infill. | Pending |
| Loft Conversion | Doncaster | £100k–£250k | Raise roof to form rooms in the roof space, erect a front extension, various alterations and install a new hard-surfaced driveway. | Pending |
Loft Conversion
8 Lilac Grove Bawtry Doncaster DN10 6LN
Formation of a rear dormer extension and partial loft conversion with associated internal and external alterations.
Loft Conversion
Doncaster
Single-storey side extensions, front porch, two dormer windows and creation of first-floor accommodation to convert bungalow into a dormer bungalow (amendment to earlier permission).
Loft Conversion
Doncaster
Certificate of proposed lawful development for a rear dormer extension and conservatory infill.
Loft Conversion
Doncaster
Raise roof to form rooms in the roof space, erect a front extension, various alterations and install a new hard-surfaced driveway.
Other Projects
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| New Build | Doncaster | £250k–£1m | Demolition of existing dwelling and erection of a replacement dwelling on a larger footprint. | Approved |
| Heritage | Doncaster | £100k–£250k | Consent to remove wooden bell tower and repair the roof and damaged sections of the listed building. | Approved |
| Heritage | Doncaster | £25k–£50k | Consent to replace timber windows and roof covering at a listed building. | Approved |
| Dropped Kerb | Doncaster | £25k–£50k | Erection of a detached garage, dropped kerb, and hardstanding to front. | Approved |
| New Build | Doncaster | £250k–£1m | Erection of a replacement dwelling for travelling showpeople. | Refused |
New Build
Doncaster
Demolition of existing dwelling and erection of a replacement dwelling on a larger footprint.
Heritage
Doncaster
Consent to remove wooden bell tower and repair the roof and damaged sections of the listed building.
Heritage
Doncaster
Consent to replace timber windows and roof covering at a listed building.
Dropped Kerb
Doncaster
Erection of a detached garage, dropped kerb, and hardstanding to front.
New Build
Doncaster
Erection of a replacement dwelling for travelling showpeople.
Data sourced from City of Doncaster Council planning records and refreshed regularly.
Featured Projects
A snapshot of recent construction opportunities across Doncaster.
Erection of a two storey extension to form a garage and a workshop/store, including the formation of first floor living accommodation in the roof space.
£100k–£250kDoncaster
Erection of a two storey extension for garage and workshop/store with living accommodation.
Demolition of existing dwelling and erection of replacement dwelling on larger footprint
£250k–£1mDoncaster
Demolition of existing dwelling and erection of a replacement dwelling on a larger footprint.
Listed Building Consent to remove wooden bell tower and repair roof and damaged sections
£100k–£250kDoncaster
Consent to remove wooden bell tower and repair the roof and damaged sections of the listed building.
Listed building consent to replace timber windows with new timber windows and to replace cement tile roof covering with clay pan tiles.
£25k–£50kDoncaster
Consent to replace timber windows and roof covering at a listed building.
Examples of projects at an early stage before wider competition builds.
See All 60 Construction Leads in Doncaster
Unlock full details and connect with homeowners while projects are still taking shape.
Get Access NowPlanning Application Status in Doncaster
61%
Approved
34%
Pending
5%
Refused
Most planning applications in Doncaster 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.
Earlier contact usually means less competition.
Based on planning applications submitted over the last 30 days.
Planning Approval Times in Doncaster
Among applications tracked by BuildAlert in Doncaster, the median time from submission to decision is 6 weeks. Smaller projects like extensions tend to be approved more quickly, while larger developments can take longer.
Based on approved applications with recorded decision dates over the last 3 months.
Domestic vs Commercial Projects in Doncaster
In Doncaster, the vast majority (85%) 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 Doncaster
Unity Yorkshire is set to be Doncaster's dominant construction project for years to come, bringing a long pipeline of groundworks and new-build activity as the 600 acre site is developed in phases. Town centre investment at Waterdale, the Colonnades, and Doncaster Market adds further commercial and mixed-use opportunities, while Mexborough, Conisbrough, and Thorne's more typical suburban housing stock supports a steady, standard flow of extension and loft conversion work across the wider borough.
How to Win Jobs in Doncaster
Contact Homeowners Early
Planning applications highlight upcoming work, giving you a chance to get in touch before builders are shortlisted.
Focus on Approved Applications
Approved applications can be particularly valuable because the project has cleared a major planning hurdle and may be moving closer to construction.
Target Higher-Value Projects
Filter by estimated project value to focus your outreach on jobs that match the size and type of work your business takes on.
How BuildAlert Works
Three simple steps to start winning more construction work in Doncaster.
Track Planning Applications
We monitor City of Doncaster 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 based in Doncaster often take on work in nearby South Yorkshire areas such as Sheffield, helping maintain a consistent flow of projects.
Frequently Asked Questions
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