Office Fit-Out Hanwell

Office fit-out in Hanwell is small-suite work. Ealing's Development Strategy names Hanwell a District Centre, and the office space you find here is upper floors above shops, small professional suites and studios rather than large floorplates. We strip out, partition, light, power and finish those spaces, coordinate the data cabling with your IT supplier, and hand back a working office on the date your lease or move needs.

For Hanwell, the construction part of an office fit-out is published at £70 to £120 per sq ft as a UK guide, and an all-in London office fit-out at £148 to £359 per sq ft (Oktra and Cushman and Wakefield, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Hanwell: we build the office partitions, ceilings, lighting and finishes as one contract and coordinate the IT supplier and specialist trades around them.

The office space Hanwell actually has

Hanwell is a District Centre, not an office district, so expect a first-floor suite over a shop, a converted upper floor or a small studio. The questions are about fitting a working office into an older building: whether the floor is level, whether the windows open, and whether a WC and a tea point fit without losing a desk. Office jobs here are sized to match: a few rooms, one stair, and shared services with the unit below.

The London Plan names Croydon town centre as the strategic outer London office location, which puts large-floorplate office work a long way from Hanwell. For a Hanwell office that scale shapes the practical questions. The stair is the only way in for materials, the fire escape is often the same stair the shop staff use, and the electrics may share a supply or a riser with the flat or shop next door. We survey those first, because they decide what the fit-out can change.

Cat A and Cat B in a small Hanwell suite

Cat A is the landlord's base build and Cat B is your own layout on top of it. In a small Hanwell suite, Cat A usually means a clear floor with lighting, heating or cooling, power at the perimeter, finished walls and a working WC. Cat B is the partitions and glazed screens, the meeting room, the tea point, desks with small power, data containment and your signage and decoration inside. Ask the agent which of the two the lease hands over.

An upper floor can come back from the last tenant half stripped, and then the first job is finishing a Cat A the landlord never completed. After that the Cat B work is ordered: strip-out, first fix for power, lighting and data containment, partitions and ceilings, second fix, then floor finishes and decoration. Your IT supplier cables and patches the data; we install the routes and boxes to their layout so the two trades meet on site.

Building regulations for an office fit-out in Hanwell

An office fit-out that moves partitions, changes escape routes or renews lighting is controlled non-domestic work. The usual headings are Part B for fire and means of escape, Part M for access and WCs, and Part L for lighting and services. Ealing says a building notice is only suitable for small domestic works, so an office using Ealing goes in as a full plan application, where the plans are checked within 10 working days and a list of observations is produced.

Ealing runs its own building control service and remains the provider of last resort, and it also reports severe backlogs from customers who came back after their private sector company failed. A formal decision on a full plan application is issued within five weeks unless an extension to two months is agreed. As a commercial client you carry client duties of your own under the CDM Regulations, including allowing enough time and passing on what you know about the building.

Leases, occupied buildings and the Class MA question in Hanwell

An office fit-out over a Hanwell shop runs inside a building with a business trading below and sometimes a flat alongside. The landlord's licence for alterations sets what you may change and when, and noisy work such as breaking out, drilling and chasing goes into hours agreed with the landlord and the neighbours. Plan dilapidations from the start: record the condition you took on, keep the drawings, and know what the lease asks you to reinstate when it ends.

Owners of upper-floor offices here sometimes weigh a change to flats instead. Class MA permits a change from Class E to dwellinghouses, with prior approval covering adequate natural light in every habitable room, and London Plan Policy SD8 says boroughs should introduce targeted Article 4 Directions, where justified, to sustain town centres. That is background on the office stock. Whether a direction covers a building, and whether to convert it, is the owner's planning question, not part of your fit-out.

• Small power to desks, floor boxes and perimeter trunking
• Metal stud office partitions boarded both sides
• Suspended grid ceilings and plasterboard ceilings with access panels

VOA Council Tax stock of properties, March 2025, for Hanwell, Elthorne Park and Cuckoo Park. Counts rounded by the VOA.

If you are weighing up options for your Hanwell property, it is worth reading commercial fit-out in Hanwell, office fit-out across Ealing, what a main building contractor does, how building control works in London, how we handle office fit-out across London and Order of Works.

Working With GS Renovation in Hanwell

A small office needs a builder who can run the whole fit-out without a chain of subcontracted packages. We visit, measure, read the lease obligations with you, and give you a written quotation and programme that separates Cat A and Cat B items. We coordinate with your IT supplier and landlord, keep noisy work to the agreed hours, bring in the registered electrician who certifies the installation, and hand over drawings and certificates for your file and your eventual dilapidations.

• Itemised pricing, so you can see what every stage costs
• Fire alarm, emergency lighting and air conditioning specialists on one programme
• Method statement and programme supplied for your landlord's licence for alterations

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254).