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Bespoke interior renovations in Surrey

Period homes rebuilt from the inside, designed, managed and built by one in-house team. A feasibility estimate and outline cost at our expense, before you commit.

Oak-framed interior of a renovated Surrey period home

Get your free design consultation (in-home)

Tell us about your project and one of our experienced designers will visit your home. Every consultation includes:

  • A full property walk-through with an experienced designer
  • A detailed written consultation report, yours to keep
  • Honest advice on planning permission, budget and timelines
  • A fixed-price quotation and works schedule to follow
  • No obligation and no pressure, whatever you decide
Handmade oak kitchen in a Surrey period home
Detail of hand-cut oak joinery

Bring your dream home to life with a free design consultation

Whether you are planning a full interior renovation, a handmade kitchen or fine conversion, it starts with one visit. We listen, walk the property with you, and turn your ideas into a clear, structured plan.

  • A personalised assessment of your exact project
  • Expert advice on layout, light and flow
  • A realistic breakdown of cost ranges and build timelines
  • A transparent fixed-price quotation to follow, with no hidden costs
Open-plan interior with vaulted ceiling and exposed timber beams
Close detail of a hand-finished oak worktop

Interiors, not extensions

Period homes, rebuilt from the inside

We renovate the inside of Surrey homes. Full interior renovations, reconfigured layouts, handmade oak kitchens and fine joinery, on period and heritage properties where the outside stays exactly as it is.

Most of this work changes nothing about the face of the building. It changes how the house works: where the light falls, how the rooms connect, and whether the space fits the way you actually live.

Reconfigured ground floor opening onto the garden

One team, start to finish

Designed, managed and built in-house

Every Paul Martyn project is designed, managed and built by one in-house team. The joiners, the site manager and the trades finishing your rooms all answer to the same person, so nothing is subcontracted out and nothing falls between them.

It means one point of contact from first sketch to final finish, and a straight answer from the people actually doing the work.

Bespoke oak staircase in a restored Surrey home

Know the number first

A feasibility estimate before you commit

We start with a feasibility estimate and an outline cost, both at our expense. You find out what your project is likely to cost, and whether it is worth doing, before anyone signs anything.

Only then do we move to a detailed design and a fixed price contract. No guesswork, and no commitment while you are still deciding.

Book a design consultation

The design-build difference

In-house joiner working timber on site

In-house design team

Our architect and designers develop detailed drawings and specifications before any work begins, so every decision about materials, kitchens, lighting and finishes is made on paper, not improvised on site.

Finished interior in a Surrey Hills property

Dedicated project managers

One project manager runs your build from start to finish. They coordinate every trade, keep the site clean and send you regular progress reports, so you always know exactly where your project stands.

Natural stone and oak detailing

One accountable team

Design, planning, engineering and construction under one roof and one fixed-price contract. No gaps between architect and builder, no handovers between contractors, no conflicting interpretations.

Design and build services across Surrey

Whole-house renovations through to single-room reworks, all run by one accountable team on one fixed-price contract.

  • Full interior renovation of a Surrey period home Interior Renovations
  • Handmade oak kitchen with natural oak worktops Handmade Oak Kitchens
  • Bespoke fitted joinery and cabinetry Bespoke Joinery
  • Restored period interior with heritage finishes Period Restorations
  • Oak staircase with turned spindles Oak Staircases
  • Spa-inspired bathroom with backlit mirror and basin Spa Bathrooms

Schedule a free design consultation today

Schedule free consultation

Our design-build process

One team carries your project from first sketch to final handover. Here is exactly what to expect.

  1. Step 1

    Initial meeting

    A free in-home consultation with one of our designers. We walk the property, listen to your vision and leave you a detailed written consultation report.

  2. Step 2

    Design

    Our architect develops detailed floor plans and specifications that guide every key decision, from layout and glazing to kitchens, lighting and finishes.

  3. Step 3

    Fixed-price quote

    You receive a detailed fixed-price quotation and works schedule covering design, planning, building and finishes. The price we agree is the price you pay.

  4. Step 4

    Build

    A dedicated project manager coordinates vetted local craftsmen, handles building control, keeps the site clean and updates you with regular progress reports.

  5. Step 5

    Handover

    We walk you through the finished work and hand over full documentation, snagged and signed off.

“We knew we were in safe hands”

“From our first meeting, we knew we were in safe hands. The Paul Martyn Construction team combined old-school craftsmanship with a calm, organised approach that made the entire process enjoyable. We couldn't have asked for a better experience.”

Verified Checkatrade review · Don and Leonie Coles, Rowley
Completed interior renovation in the Surrey Hills
The Paul Martyn portfolio cover

See the work first

A __BROCHURE_PAGE_COUNT__-page portfolio of recent Surrey projects, photographed properly, with the design and build approach set out from first drawing to handover.

Download the brochure

Get your free design consultation (in-home)

Tell us about your project and one of our experienced designers will visit your home. Every consultation includes:

  • A full property walk-through with an experienced designer
  • A detailed written consultation report, yours to keep
  • Honest advice on planning permission, budget and timelines
  • A fixed-price quotation and works schedule to follow
  • No obligation and no pressure, whatever you decide

Based near Cranleigh, we serve homeowners across Surrey

From period cottages to modern family homes, we plan and deliver interior renovations, handmade kitchens and fine joinery throughout the county. Our deep knowledge of Surrey's planning landscape means fewer surprises and faster approvals.

  • Guildford
  • Godalming
  • Haslemere
  • Cobham
  • Esher
  • Farnham
  • Woking
  • Weybridge
  • Ripley
  • Wonersh
  • Ewhurst
  • Dorking

Our office, __OFFICE_ADDRESS__

Elmbridge Epsom and Ewell Guildford Mole Valley Reigate and Banstead Runnymede Spelthorne Surrey Heath Tandridge Waverley Woking

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