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 Portishead?
In Portishead, a small housing development typically costs £1,850–£2,750 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 £740,000–£1,100,000. Building costs in the South West are close to the UK average, so the figures for Portishead are close to our national guide. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (280 m²) | £518,000–£770,000 |
| Typical project (400 m²) | £740,000–£1,100,000 |
| Larger project (560 m²) | £1,036,000–£1,540,000 |
| Rate per m² | £1,850–£2,750 |
What moves the price most:
- Site access and phasing
- Roads, sewers and adoption agreements
- Specification
- Number and size of homes
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 Portishead?
Approvals for a small housing development in Portishead follow the rules for England. In England small schemes need full planning permission and may involve a section 106 agreement, the Community Infrastructure Levy, highways and drainage approvals, and biodiversity net gain where it applies.
Building regulations approval comes from the council’s building control service or a registered building control approver. The work is inspected at key stages, such as foundations, drainage and insulation, and a completion certificate is issued at the end.
We check this for your address before design work starts, so there are no surprises later.
What we handle
On a typical small housing development we handle:
- House construction to building regulations
- Groundworks, roads and drainage
- Design development and discharge of conditions
- Pre-construction cost plan
- Utility connections
- External works and landscaping
How long does it take?
The build itself usually takes 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 Portishead
The South West mixes stone and render cottages with post-war and newer estates, and local materials matter more here when matching an extension.
Our Portishead coverage includes postcode districts BS20, and we also work in nearby places such as Nailsea, Clevedon and Kingswood.
How it works
- 01
Free visit
We look at the property, talk through what you want and measure up. There is no charge and no obligation.
- 02
Design and pricing
Design options, then a fixed quote based on the chosen drawings and specification.
- 03
Approvals
Planning or permitted development confirmation, building regulations and any party wall matters.
- 04
Construction and completion
We build, put right any snags and hand over the building control certificate.
Questions about small housing developments in Portishead
What about biodiversity net gain?
In England, biodiversity net gain rules apply to many developments, with exemptions for some small sites. We work with your ecologist to confirm what applies to your scheme.
How long does a small housing development take in Portishead?
Typically 12 to 24 months depending on scheme size. Design and approvals beforehand usually take 6 to 12 months.
Is VAT charged on new homes?
Construction of qualifying new dwellings is normally zero-rated for VAT.
Do you work with landowners?
Yes. If you own land, with or without planning permission, we can discuss building on it with you.
How much does a small housing development cost in Portishead?
In Portishead, a small housing development typically costs £1,850–£2,750 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 £740,000–£1,100,000. Your fixed price depends on the survey and drawings.