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Modernising a Retail Unit: Renovation Guide

How to modernise a retail unit: shopfront, layout, lighting, accessibility, planning and costs. Fraser Bond renovates and fits out shops in London.

Modernising a Retail Unit: Renovation Guide Commercial Property & Office Space

Updated October 2026 · Fraser Bond

Commercial service

Modernising a Retail Unit: Renovation Guide

Shopfront& signage
Layout& lighting
Planning
Shopfit-out
In short: Modernising a retail unit usually means a new shopfront and signage, better lighting, a cleaner layout and accessible access. Fraser Bond fits out and renovates retail units in London.

Planning and consents

New shopfronts and illuminated signs often need planning permission and advertisement consent, especially in conservation areas. Changing use between classes can also need permission. Tenants need the landlord's licence.

What sells the space

Clear sightlines from the door, good lighting on stock, a simple route round the shop, and a well-placed till. Storage and staff areas are easy to under-size.

For landlords

A refreshed unit can let faster. We also handle commercial lettings, so we can tell you what local retailers want.

What Fraser Bond does on building projects

  • Site visit and a clear scope of works
  • Design, drawings and specification
  • Written, itemised quote and programme
  • Planning, building control and landlord or freeholder consents
  • Managed works with one point of contact
  • Snagging, completion certificates and handover

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How it works

1
Brief and surveyWe visit, measure up and agree how you use the space, budget and timing.
2
DesignLayout options, then finishes, lighting, M&E and IT specification for sign-off.
3
Quote and consentsAn itemised price and programme; landlord licence, building control and planning where needed.
4
BuildManaged works with one project manager and regular updates.
5
HandoverSnagging, certificates and a record of what was installed.
Renovation budget
Works–
Total with contingency–

Illustrative only. Get builders' quotes and a Level 3 survey.

Frequently asked questions

How long does a shop fit-out take?

Small units often 3–6 weeks on site after design and consents.

Do I need planning for a new shopfront?

Often yes. Check with the council or let us handle the application.

Modernising a shop?

Send us the address and what you need. We will arrange a visit or call and give you a written quote.

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Retail Space in London – 752 available now

Fraser Bond handles retail space across London — lettings, sales and acquisitions, including off-market stock. Tell us what you need and we will send what fits.

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