06 · Building development
Extensions & Property Alterations
Coordinated delivery for selected extensions and alteration projects, from an established design and approval position through build and finish.
Representative visual
Service overview
Built around the actual property—not a generic package.
Alteration work connects new construction to an existing building, so information, sequencing and interfaces matter. We review the design status, approvals, access and existing conditions before defining a delivery scope and project-specific programme.
A typical scope may include
Connected work, defined in writing.
- Pre-construction information review
- Site logistics and access planning
- Coordination with appointed designers and specialists
- Structural and building work coordination
- Weathering and existing-building interfaces
- Interior completion and finishing
- Programme, decisions and variation records
- Practical completion and handover review
Project route
Four service-specific stages.
Information
We establish the design, approval and specialist-information position.
Pre-start
Scope, logistics, responsibilities, programme and quotation are agreed.
Construction
Work progresses through defined stages and inspection dependencies.
Completion
Finishes, documents and outstanding agreed items are reviewed at handover.
Good fit for
Clients who need a defined outcome.
- Homeowners with a developed extension or alteration brief
- Property owners reconfiguring existing space
- Developers needing coordinated construction and finish delivery
Price and scope note
Planning permission, Building Regulations, party-wall matters, structural design and other specialist appointments remain the client’s responsibility unless our written proposal expressly includes coordination or procurement of them.
All prices are indicative, subject to site review and a written quotation or estimate. They do not override your project documents.
Ready to define this work package?
Tell us about the property, the outcome you need and the stage you have reached. We will confirm whether the project is a suitable fit.