Refurbishment Company in London

Architects, engineers, surveyors and builders under one roof — a single accountable team for house and flat refurbishment, extensions, lofts and basements across 54 prime London neighbourhoods.

A design-and-build refurbishment company for London homes

Hampstead Renovations is a design-and-build refurbishment company working across prime London. We bring architects, structural engineers, planning and party-wall surveyors and an experienced build team together under one contract — so a house or flat refurbishment, extension, loft conversion or basement runs through a single accountable route from first survey to final handover.

Clients find us under many names — a refurbishment company, a property refurbishment company, a renovation company, refurbishment contractors, a design and build company or a residential construction company. They all describe the same team. Choose your area below for a page written for that neighbourhood’s buildings, planning rules and budgets.

The consents and surveying we coordinate

Most refurbishments need approvals before work starts. As a design-and-build company we sequence them for you, with RICS sister-company surveying support where leasehold consent or neighbour matters arise.

How we build a serious refurbishment quote

A real fixed price comes from a defined scope, not a guess. This is the route we follow before we commit to a number:

1. Site visit — We walk the property with you, understand how you want to use it, and flag the obvious constraints — access, structure, services and condition.
2. Measured survey / drawings review — We take or review measured drawings so design and pricing work off accurate dimensions, not assumptions.
3. Structural review — Our engineers assess what can be opened up, removed or extended, and what it takes to do it safely.
4. Planning, leasehold & party wall check — We confirm planning, conservation and listed-building requirements, any Licence to Alter, and whether party-wall awards are likely — before, not during, the build.
5. Specification — We agree a clear written specification — layouts, materials, finishes and services — so everyone is pricing the same project.
6. Provisional sums identified clearly — Where something genuinely cannot be fixed yet (unknown ground, hidden structure), we show it as a clearly-labelled provisional sum rather than burying it.
7. Fixed price once scope is defined — Only when the scope is defined do we give a fixed price — so the number means something and holds.
8. Change-control process — If you change your mind or we uncover something, every variation is priced and approved in writing before it goes ahead. No surprises at the end.

Talk to a London refurbishment company that does the whole job

Tell us your area, property and project. We will tell you the realistic budget range, the approvals you will need and how we would run it — one team, one contract.