What is a small housing development?
A small housing development is a scheme of a few new homes, typically two to nine, on a single site. We work with landowners, small developers and investors to build schemes that already have planning permission, or help take a site through planning first.
How much does a small housing development cost in Llanelli?
In Llanelli, a small housing development typically costs £1,650–£2,500 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). For a typical 400 m² project that is roughly £660,000–£1,000,000. Building costs in Wales run about 8% below the UK average, and the figures for Llanelli are adjusted to reflect that. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (280 m²) | £462,000–£700,000 |
| Typical project (400 m²) | £660,000–£1,000,000 |
| Larger project (560 m²) | £924,000–£1,400,000 |
| Rate per m² | £1,650–£2,500 |
The biggest cost drivers are:
- Site access and phasing
- Specification
- Number and size of homes
- Ground conditions
A guide range is only a starting point: the guide price tool gives an instant figure for your size, and a free survey turns it into a fixed quote.
Do you need planning permission for a small housing development in Llanelli?
Before anything is built in Llanelli, we confirm which approvals apply in Wales. In Wales small schemes need full planning permission and, for most new buildings, sustainable drainage approval from the SuDS approval body. New homes must have sprinklers.
Building regulations in Wales are set by the Welsh Government. Approval comes from the council’s building control service or a registered building control approver, with inspections during the work and a completion certificate at the end.
Our first visit includes a check of your planning history, so you know the route before paying for drawings.
What we handle
From survey to sign-off, the job normally involves:
- Design development and discharge of conditions
- Warranty and building control inspections
- Utility connections
- Pre-construction cost plan
- External works and landscaping
- House construction to building regulations
How long does it take?
Expect 12 to 24 months depending on scheme size. Design and approvals come first and typically take 6 to 12 months, depending on the approval route.
Building in Llanelli
Wales has many terraced valley streets, stone cottages and post-war estates, so extension designs are shaped by slopes, materials and local character.
From SA15 outwards, we take on projects throughout Llanelli and the surrounding parts of Dyfed.
How it works
- 01
Survey and brief
We visit, discuss your ideas and budget, and survey the property or site at no cost.
- 02
Design and pricing
Design options, then a fixed quote based on the chosen drawings and specification.
- 03
Approvals in place
We handle planning, building control and neighbour notices before work starts.
- 04
Build and handover
Work follows the agreed programme, with inspections along the way and a completion certificate at the end.
Questions about small housing developments in Llanelli
How long does a small development take?
Typically 12 to 24 months on site, depending on size and phasing.
Do I need planning permission for a small housing development in Llanelli?
In Wales small schemes need full planning permission and, for most new buildings, sustainable drainage approval from the SuDS approval body. New homes must have sprinklers.
Who handles road adoption?
We build roads and sewers to adoptable standards where agreements are in place with the highway authority and water company.
Can you help with planning?
Yes. We coordinate the architect or designer and, where needed, a planning consultant.
How much does a small housing development cost in Llanelli?
In Llanelli, a small housing development typically costs £1,650–£2,500 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). A typical 400 m² project comes to roughly £660,000–£1,000,000. Your fixed price depends on the survey and drawings.
Do you build small housing developments in Llanelli?
Yes. We build small housing developments across Llanelli, including postcodes SA15. Every project starts with a free home visit.