Updated 29 October 2026 · 6 new leads in the last 30 days
Construction Leads in Gwynedd
Find construction leads in Gwynedd from new planning applications across Bangor, Pwllheli and the wider county area.
- New planning applications added frequently from Gwynedd Council
- Connect with homeowners at the early planning stage
- No shared enquiries or competitive bidding
Data sourced from Gwynedd Council planning records and refreshed regularly.
6
New Leads (30 Days)
£68,750
Average Project Value
0
High Value Projects
Over £100k
Extensions
Most Common Project
Construction Trends in Gwynedd
Near Pwllheli, housing association ClwydAlyn has broken ground on the Penrhos Polish Village redevelopment, demolishing poor-condition housing and rebuilding it into 107 new affordable homes as part of the council's Housing Action Plan. The county's Local Development Plan, which has guided development since 2011, set a housing target of more than 7,000 homes and is now nearing the end of its period, with a successor plan expected. Away from these schemes, Bangor, Caernarfon, and Porthmadog keep a steady flow of extensions and loft conversions on established housing.
Project Type Breakdown
Here's a breakdown of the most common types of construction projects in Gwynedd over the past 30 days.
In Gwynedd, Extensions are the most common project type, appearing in 5 of the 6 leads tracked in the last 30 days, with Garden Rooms also showing consistent demand alongside Loft Conversions. Projects can fall into more than one category, so these figures don't need to add up to the total.
Project Value Insights
Understanding typical project values in Gwynedd 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 Bangor, where larger properties support more extensive renovation budgets.
Recent Planning Applications in Gwynedd
Extensions
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Extension | Caernarfon | £50k–£100k | Proposed single-storey extension to the principal elevation. | Pending |
| Double Storey Extension | Caernarfon | £50k–£100k | Demolition of outbuilding and construction of a two-storey rear extension. | Pending |
| Extension | Llanrug | £50k–£100k | First-floor extension over existing kitchen/dining area. | Pending |
| Single Storey Rear Extension | Caeathro | £50k–£100k | Demolition of part of the rear of the dwelling and erection of a single-storey rear extension. | Pending |
| Extension | Caernarfon | £50k–£100k | Erection of a first-floor flat-roof extension above the existing flat roof. | Pending |
Extension
Caernarfon
Proposed single-storey extension to the principal elevation.
Double Storey Extension
Caernarfon
Demolition of outbuilding and construction of a two-storey rear extension.
Extension
Llanrug
First-floor extension over existing kitchen/dining area.
Single Storey Rear Extension
Caeathro
Demolition of part of the rear of the dwelling and erection of a single-storey rear extension.
Extension
Caernarfon
Erection of a first-floor flat-roof extension above the existing flat roof.
Loft Conversions
| Project Type | Area | Est. Value | Description | Status |
|---|
Other Projects
| Project Type | Area | Est. Value | Description | Status |
|---|---|---|---|---|
| Garden Room | Caernarfon | £25k–£50k | Installation of a home office in the rear garden. | Pending |
Garden Room
Caernarfon
Installation of a home office in the rear garden.
Data sourced from Gwynedd Council planning records and refreshed regularly.
Featured Projects
A snapshot of recent construction opportunities across Gwynedd.
Estyniad unllawr arfaethedig i'r brif edrychiad Proposed single storey extension to the principle elevation.
£50k–£100kCaernarfon
Proposed single-storey extension to the principal elevation.
Dymchwel adeilad allanol a chodi estyniad deulawr cefn Demolish outbuilding and construct a two storey rear extension
£50k–£100kCaernarfon
Demolition of outbuilding and construction of a two-storey rear extension.
Codi estyniad llawr cyntaf dros gegin/ystafell fwyta bresennol Erection of a first floor extension over existing kitchen/dining
£50k–£100kLlanrug
First-floor extension over existing kitchen/dining area.
Dymchwel rhan o gefn yr annedd ac adeiladu estyniad unllawr yng nghefn yr annedd. Demolition of part of the rear of the dwelling and the erection of a single-storey rear extension.
£50k–£100kCaeathro
Demolition of part of the rear of the dwelling and erection of a single-storey rear extension.
Examples of projects at an early stage before wider competition builds.
See All 6 Construction Leads in Gwynedd
Unlock full details and connect with homeowners while projects are still taking shape.
Get Access NowPlanning Application Status in Gwynedd
0%
Approved
100%
Pending
0%
Refused
In Gwynedd, 0% of planning applications are approved, 100% are still pending, and 0% are refused. Pending applications can give builders an opportunity to make contact while projects are still at an early stage.
Earlier contact usually means less competition.
Based on planning applications submitted over the last 30 days.
Planning Approval Times in Gwynedd
Among applications tracked by BuildAlert in Gwynedd, the median time from submission to decision is 8–10 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 Gwynedd
In Gwynedd, the vast majority (100%) 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 Gwynedd
Penrhos Polish Village near Pwllheli is set to bring sustained new-build and regeneration activity to Gwynedd over the coming years, as the council's Housing Action Plan continues to address its poorest-condition housing stock. Away from this scheme, Bangor, Caernarfon, and Porthmadog's established housing stock supports a steady, more standard flow of extension and loft conversion work across the county.
How to Win Jobs in Gwynedd
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 Gwynedd.
Track Planning Applications
We monitor Gwynedd 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
Explore nearby construction leads in Conwy and Isle of Anglesey.
Frequently Asked Questions
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