KRP provides comprehensive refurbishment and conversion projects, transforming existing buildings to maximise space and extend asset life for clients across Hampshire, Kent, Surrey, Berkshire and the South East. Our works include the renovation of multi-storey properties into mixed-use developments, combining commercial space with well-designed residential accommodation.

We manage complex structural alterations, internal reconfiguration, and new access solutions, ensuring projects are completed safely, efficiently, and in line with current building standards.

Who this is for

Landlords and investors looking to reposition an existing asset, and developers converting underused commercial buildings into mixed-use schemes – combining ground-floor commercial space with residential accommodation above, a project type we deliver regularly across Hampshire, Kent, Surrey and Berkshire.

What’s included

A full scope, from structure to services

Structural alterations, internal reconfiguration, new access solutions (stairs, lifts, entrances), building services upgrades, and external improvements where needed. On mixed-use conversions specifically, this extends to fire separation between commercial and residential elements and coordinating separate service risers and entrances for each use class.

Structural Alterations

Internal and structural changes to reshape an existing building for its new use.

Internal Reconfiguration

Reworking layouts to suit a new tenant, use class, or operational need.

New Access Solutions

Stairs, lifts and entrances added or altered to serve the revised layout.

Building Services Upgrades

Mechanical and electrical systems brought up to current standards.

Fire Separation & Acoustic Treatment

Essential on mixed-use conversions, between commercial and residential elements.

External Improvements

Refreshing the building’s external appearance where the scope calls for it.

How we work

Our process

  1. Feasibility & survey – assessing the existing structure before design commitments are made
  2. Design coordination – working with architects and structural engineers where alterations are involved
  3. Regulatory approvals – building control and, where relevant, planning coordination
  4. Phased delivery – sequenced to minimise disruption to any occupied areas
  5. Completion & compliance sign-off

Ready to scope your project?

Get a fixed programme and price before any work begins.

Case study

Recent project

Three-storey building conversion, Windsor

Three-storey building conversion, Windsor

A tired three-storey building in Windsor became a mixed-use scheme under our management — ground-floor commercial space, two one-bed apartments and a maisonette, each with its own open-plan living space and bathroom, plus a new three-storey rear staircase serving the upper units.

Read the full case study →

Compliance

Accredited & compliant contractor

Structural and internal reconfiguration work is managed under CDM 2015 throughout, with CHAS and Veriforce accreditation covering our health, safety and supply chain standards.

Veriforce and CHAS Accredited Contractor

See also our Interior Fit-Out and Refurbishment & Fit Out services.

Frequently Asked Questions

What’s involved in a commercial refurbishment?

Structural alterations, internal reconfiguration, new access solutions, building services upgrades, and external improvements — scoped to the specific building and its intended use.

Can you convert a commercial building into mixed-use?

Yes — we recently converted a three-storey building in Windsor into a mixed-use scheme with ground-floor commercial space and residential units above.

Do you handle planning and building control?

Yes, we coordinate with architects and structural engineers where alterations are involved, and manage building control and planning liaison as part of the project.

How disruptive is a refurbishment if the building stays occupied?

We sequence phased delivery specifically to minimise disruption to occupied areas — this is standard on most refurbishment projects we deliver.

Do you offer a free site survey?

Yes — get in touch to arrange one.