What is a new build home?
A new build home is a house built from the ground up on a cleared plot, a garden plot or a replacement-dwelling site. We work with plot owners and self-builders to design, gain approvals and build the house, either to a fixed design or from initial ideas.
How much does a new build home cost in Portslade?
In Portslade, a new build home typically costs £2,250–£3,600 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). For a typical 150 m² project that is roughly £337,500–£540,000. Prices across the South East are typically 12% above the UK average for this kind of work, which is reflected in the range for Portslade. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (105 m²) | £236,000–£378,000 |
| Typical project (150 m²) | £337,500–£540,000 |
| Larger project (210 m²) | £472,500–£756,000 |
| Rate per m² | £2,250–£3,600 |
What moves the price most:
- External works and landscaping
- Size and complexity of the house
- Services connections
- Site access and demolition
Your exact price depends on the survey and drawings. The guide price tool gives a quick range in the meantime.
Do you need planning permission for a new build home in Portslade?
Before anything is built in Portslade, we confirm which approvals apply in England. In England a new home needs full planning permission (or permission in principle followed by technical details consent). Councils assess design, access, neighbours and drainage, and the Community Infrastructure Levy may apply, though self-builders can claim an exemption before starting.
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.
If the answer is not clear-cut, we can apply for formal confirmation before you commit to the build.
What we handle
What we take care of:
- Design and planning application
- Internal fit-out and finishes
- Superstructure, roof and windows
- Site appraisal and feasibility
- Building control completion and warranty liaison
- Structural and services design
How long does it take?
Build time is typically 9 to 14 months on site for a typical house. Design and approvals come first and typically take 4 to 9 months, depending on the approval route.
Building in Portslade
Commuter towns across the South East have many 1930s and post-war semis that suit rear extensions and hip-to-gable loft conversions.
From BN41 outwards, we take on projects throughout Portslade and the surrounding parts of East Sussex.
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
Permissions sorted
Applications, building control and neighbour arrangements, all before the start date.
- 04
Construction and completion
We build, put right any snags and hand over the building control certificate.
Questions about new build homes in Portslade
Do I need planning permission?
Yes. A new dwelling always needs full planning permission (or permission in principle followed by technical details consent in England).
Do you build new build homes in Portslade?
Yes. We build new build homes across Portslade, including postcodes BN41. Every project starts with a free home visit.
How much does a new build home cost in Portslade?
In Portslade, a new build home typically costs £2,250–£3,600 per m² of floor area (build cost), including VAT at 0% (zero-rated for qualifying new dwellings). A typical 150 m² project comes to roughly £337,500–£540,000. Your fixed price depends on the survey and drawings.
Is VAT charged on building a new house?
Construction services for a new dwelling are normally zero-rated when supplied by a VAT-registered builder. Self-builders who buy materials directly can reclaim VAT through HMRC’s DIY housebuilders scheme.
Can you build to my architect’s design?
Yes. We price and build from your drawings, or we can manage the design for you.