Residential renovations, extensions and interiors across South London and selected surrounding areas.
You have the drawings. You have the builder's price. But do you know what the finished project is likely to cost you?




Are all the builders pricing the same work?
Which figures are only allowances or estimates?
Get Project &
Quote Review
We check your drawings and up to three quotes for gaps, omissions and provisional costs.
What has been excluded?
What could become an additional cost later?
For homeowners who already have planning approval, drawings and builder quotations and want to understand the differences before appointing a builder.
The review helps you identify important questions to ask before selecting a builder to avoid unexpected surprises later.
House Extension Project Support
Before you choose a builder, You Can make sure everyone is pricing the same project.
One quotation may include work another has excluded. Some costs may only be allowances. Other decisions may not have been priced at all.
Understand what the quotations actually cover — and what could become an extra later — before you appoint your builder.

House Extensions
Loft Conversions
Home Renovations

Darren White
Strategic Construction and Technical Director
MBA PgD CMgr FCMI MCIOB C.Build E FCABE IEng MIET
For homeowners extending their existing home to create additional living, kitchen, dining or family space.
For homeowners looking to make better use of their existing roof space for bedrooms, bathrooms, offices or other practical accommodation.
For substantial improvements, remodelling and refurbishment of existing homes.

Arbaaz Nawab
Founder / Project Manager | Heritage Estates & Capital Delivery
MSC CPM, CIOB (MCIOB), SMSTS, CSCS (White Card), First Aid,
Need help taking the project further?
Your drawings, approvals, quotations and remaining decisions need to come together before somebody starts building.
01
Prepare the Project
02
Compare & Appoint
03
Move Into Delivery
1 — Bring together drawings, approvals, and technical information to move the project forward.
2 — Clarify quotations and responsibilities so you can make a better-informed builder appointment.
3 — Where appropriate, help coordinate how the agreed project will be taken forward into construction.
