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 Watford?
In Watford, a new build home typically costs £2,100–£3,400 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 £315,000–£510,000. Prices across the East of England are typically 6% above the UK average for this kind of work, which is reflected in the range for Watford. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (105 m²) | £220,500–£357,000 |
| Typical project (150 m²) | £315,000–£510,000 |
| Larger project (210 m²) | £441,000–£714,000 |
| Rate per m² | £2,100–£3,400 |
The main things that change the cost:
- Services connections
- Specification and energy systems
- Ground conditions and foundations
- 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 Watford?
The approval route for Watford is set by planning law 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.
At the survey we check your house’s planning history and any restrictions, and tell you which route applies.
What we handle
Handled as part of most new build homes:
- Groundworks, foundations and drainage
- Internal fit-out and finishes
- Building control completion and warranty liaison
- Mechanical and electrical installation
- Structural and services design
- Superstructure, roof and windows
How long does it take?
The build itself usually takes 9 to 14 months on site for a typical house. Before that, surveys, drawings and approvals usually take 4 to 9 months, longer if the council asks for changes.
Building in Watford
Across the East of England, 1930s and post-war semis, newer estates and rural cottages all feature, each with different extension and loft options.
From WD1 outwards, we take on projects throughout Watford and the surrounding parts of Hertfordshire.
How it works
- 01
Survey and brief
We visit, discuss your ideas and budget, and survey the property or site at no cost.
- 02
Drawings and written quote
We prepare the design and give you a written, itemised quote with inclusions and exclusions.
- 03
Permissions sorted
Applications, building control and neighbour arrangements, all before the start date.
- 04
Build and sign-off
We run the build to a written programme and hand over the completion certificate.
Questions about new build homes in Watford
Do you build new build homes in Watford?
Yes. We build new build homes across Watford, including postcodes WD1, WD17, WD18 and WD19. Every project starts with a free home visit.
How much does a new build home cost in Watford?
In Watford, a new build home typically costs £2,100–£3,400 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 £315,000–£510,000. Your fixed price depends on the survey and drawings.
Can you build to my architect’s design?
Yes. We price and build from your drawings, or we can manage the design for you.
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.
Is Community Infrastructure Levy payable?
In areas with CIL, new homes may be liable. Self-builders can apply for an exemption before work starts.