Castlehaven Close, Chippenham
Home rear extension.
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Hampshire Build is an architectural design practice proudly serving Chippenham and the surrounding Wiltshire area. We specialize in house extensions, loft conversions, and garage conversions.
With over 20 years experience and working knowledge of Wiltshire Council requirements, we understand the unique challenges of working in this historic market town with its Georgian and Victorian architecture.
Transform your unused loft into a valuable bedroom, office, or living area. Perfect for Chippenham's Georgian townhouses and Victorian terraces.
From £1,950 + VAT
Single-storey, two-storey, or wrap-around extensions designed to maximize your Chippenham property's potential.
From £1,950 + VAT
Expert navigation of Wiltshire Council planning requirements.
From £1,950 + VAT
Chippenham has a rich architectural heritage with Georgian and Victorian buildings in the town centre. Conservation area restrictions apply in certain areas. We're experienced with Chippenham's planning requirements.
With excellent rail links to London, good schools, and the beautiful Wiltshire countryside, more Chippenham homeowners choose to extend rather than relocate.
An extension design near Westbury (BA13) is in progress. A Premium package has been completed near Bath (BA2).
Wiltshire Council is the planning authority for Chippenham. The town centre includes Georgian and Victorian buildings, and conservation-area restrictions apply in some locations.
Completed refers to delivery of the design package, not construction or an individual planning decision.
Public council planning decisions
Updated 10 October 2026
In the 12 months to 10 October 2026, Wiltshire Council decided 54 householder home-improvement applications near Chippenham in the cached public records — 51 approved.
Home rear extension.
Two-storey rear extension.
Single-storey extension.
Two-storey side extension.
Single-storey side and rear extension.
Single-storey side and rear extension.
Single-storey rear extension.
Home extension.
These are public council decisions about other people’s applications. They are not Hampshire Build projects and do not predict the outcome of your project.