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 Hatfield?
In Hatfield, a small housing development typically costs £1,900–£2,850 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 £760,000–£1,140,000. The guide for Hatfield reflects typical costs in the East of England, roughly 6% above the UK-wide figure. Design, structural calculations and council fees are extra.
| Size or type | Guide range |
|---|---|
| Smaller project (280 m²) | £532,000–£798,000 |
| Typical project (400 m²) | £760,000–£1,140,000 |
| Larger project (560 m²) | £1,064,000–£1,596,000 |
| Rate per m² | £1,900–£2,850 |
The biggest cost drivers are:
- Site access and phasing
- Ground conditions
- Number and size of homes
- Roads, sewers and adoption agreements
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 Hatfield?
Approvals for a small housing development in Hatfield 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.
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:
- House construction to building regulations
- Pre-construction cost plan
- Design development and discharge of conditions
- External works and landscaping
- Warranty and building control inspections
- Groundworks, roads and drainage
How long does it take?
Expect 12 to 24 months depending on scheme size. Allow time beforehand for drawings and approvals, usually 6 to 12 months.
Building in Hatfield
Many towns in the East of England have estates built since the 1970s, where garage conversions and rear extensions are popular.
We work across Hatfield and neighbouring areas such as Welwyn Garden City, St Albans and Potters Bar. Postcodes we cover in Hatfield include AL10.
How it works
- 01
Visit and measured survey
A free visit to understand the project, check access and take measurements.
- 02
Drawings and written quote
We prepare the design and give you a written, itemised quote with inclusions and exclusions.
- 03
Approvals in place
We handle planning, building control and neighbour notices before work starts.
- 04
Build and sign-off
We run the build to a written programme and hand over the completion certificate.
Questions about small housing developments in Hatfield
Who handles road adoption?
We build roads and sewers to adoptable standards where agreements are in place with the highway authority and water company.
How much does a small housing development cost in Hatfield?
In Hatfield, a small housing development typically costs £1,900–£2,850 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 £760,000–£1,140,000. Your fixed price depends on the survey and drawings.
How long does a small development take?
Typically 12 to 24 months on site, depending on size and phasing.
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.
Who approves a small housing development in Hatfield?
Planning matters in Hatfield go to the council covering your address, and the work needs building control approval. We prepare and submit the applications for you.