West Sussex · RH12, RH13
New Builds in Horsham
A new-build home is constructed from the ground up on a plot, typically following an architect's approved drawings, and involves groundworks, structure, building envelope, first and second fix trades, and full compliance with current Building Regulations including Part L energy performance requirements.
In Horsham, that covers Roffey, Holbrook, Littlehaven, Denne, Trafalgar, Broadbridge Heath, Southwater, Warnham, Colgate. Horsham's town centre retains a historic core of timber-framed and Georgian buildings around the Carfax and Causeway, surrounded by Victorian villas, interwar suburbs and newer developments on the town's edges. The surrounding villages and countryside sit close to the South Downs, which shapes both the property styles and the planning context for extension and renovation work.
Coverage
Areas we cover in Horsham for new builds
Property styles in Horsham
Horsham has a strong stock of period cottages and Victorian villas in and around the town centre, alongside 20th-century family housing in the surrounding estates and larger detached homes in the outlying villages. Extension and loft conversion potential varies significantly between the historic core and the more recent suburbs.
Planning considerations
Horsham District Council is the local planning authority. The town centre, including the Causeway, is a conservation area with a number of listed buildings, meaning alterations to visible elevations, windows and materials are more tightly controlled. Some outlying villages also have their own conservation area designations, which we check before advising on likely planning routes.
How it works
Our new builds process
- 01
Plot and design review
Reviewing the approved planning drawings, ground conditions and services availability.
- 02
Pre-construction
Building Regulations submission, structural warranty arrangements, and detailed programme and costing.
- 03
Groundworks and substructure
Site clearance, foundations and drainage.
- 04
Superstructure and envelope
Structure, roof and a weathertight shell.
- 05
First and second fix
Services, insulation, plastering, joinery, and fitted elements such as kitchens and bathrooms.
- 06
Completion
Building Control final certificate, structural warranty sign-off, and handover with all documentation.
Also in this area
Other services we provide in Horsham
Nearby coverage
New Builds in nearby areas
FAQs
New Builds in Horsham: FAQs
Do you provide new builds across all of Horsham?
Yes, we cover the RH12 and RH13 postcode areas in full, including Roffey, Holbrook, Littlehaven, Denne, Trafalgar, Broadbridge Heath, Southwater, Warnham, Colgate.
Do I need a structural warranty for a new-build home?
Most mortgage lenders require a recognised new-build warranty (such as NHBC or an equivalent provider) for a period of typically ten years. We factor warranty provider inspections into the build programme.
Can you build from our architect's drawings?
Yes. We regularly build from independently prepared, planning-approved drawings, working with your architect and structural engineer through construction.
Is Horsham town centre a conservation area?
Yes, the historic core around the Carfax and Causeway is a conservation area with a number of listed buildings, which affects what changes can be made without planning permission or listed building consent.
Get a quote for new builds in Horsham
Tell us about the property and what you have in mind, and we'll arrange a site visit.
Last reviewed 2026-07-19.