Flat Refurbishment Croydon

Flat refurbishment in Croydon means renewing a home inside a building you share. Flats make up 44% of Croydon's homes, from Victorian villas split into flats to purpose-built blocks, and 15% of all homes in the borough were built in 2000 or later. The lease, the freeholder and the managing agent shape what can change, when the noisy work happens and how materials reach the flat. We work to the licence to alter, protect the common parts and renew the services, kitchen, bathroom and floors inside your walls.

For Croydon, published UK averages put a full flat refurbishment at £33,000 to £48,000 and a basic one, with budget kitchen and bathroom fittings, at £15,000 to £18,000, and London flats usually cost more (Checkatrade and MyJobQuote, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Croydon: we refurbish the flat within the terms of your lease and licence to alter, protect the common parts throughout, and a registered electrician certifies the new consumer unit and circuits.

The lease, the licence to alter and the Croydon managing agent

Before any Croydon flat refurbishment starts, read the lease. Many leases here require the freeholder's written licence to alter before work on walls, floors, wiring routes or plumbing. The managing agent may also ask for a method statement, a programme, contractor details and a deposit against damage to the common parts. Those requests take time, so we supply our programme and method early and build the wait into the start date.

The kind of block matters. A flat in a converted Victorian villa often shares a staircase and a roof with two or three neighbours and a small freeholder. A flat in a newer purpose-built block usually comes with a larger agent, fixed working hours, booked lift use and rules on where tools and waste may sit. We follow the block's rules as written, not a general assumption. In a newer tower, check whether it is at least 18 metres high or has at least 7 storeys with 2 or more homes. That makes it a higher-risk building, where building control for work outside a competent person scheme sits with the Building Safety Regulator, not Croydon.

Housing in Croydon

The stock in Croydon runs to roughly 168,270 dwellings, 44% of them flats and 56% houses, built 28% before 1919, 24% between 1919 and 1939 and 48% after 1945.

Getting materials into a Croydon flat and waste out

Logistics decide the pace of a Croydon flat refurbishment. Materials go up a shared stair or lift, so we protect treads, walls, lift cars and entrance doors with boards and sheeting and clean the common parts at the end of every day. Plasterboard, flooring and bathroom suites are sized and ordered so they can be carried up without damage, and deliveries are timed for when neighbours are least likely to be using the stairs.

A skip is rarely practical outside a block, so waste usually leaves in bags on a booked collection or in a van. Croydon offers parking dispensations for building works, and a parking suspension needs at least 10 working days' notice, so a van bay outside the entrance is requested well before the strip out. Block rules often set quieter hours than the council's own noise limits, and where they do, the programme follows the lease.

Floors, bathrooms and leaks in a Croydon flat

Sound and water are the two things a Croydon flat refurbishment can pass to the neighbours. Many leases require carpet or an acoustic underlay under any hard floor, so we check the clause and lay a resilient layer under new timber or tile where it applies. Wet rooms and showers get a tanked floor and walls, and we test new pipework under pressure before it is boxed in, because a slow leak shows first in the ceiling of the flat below.

Croydon states that building control approval is not needed for refurbishing an existing bathroom or toilet, so renewing the suite in the same place is usually a straightforward job. Installing a new bathroom where there was none is on Croydon's building notice list. Flats have none of the permitted development rights that houses have, so replacement windows or any other change to the outside need the freeholder's consent and often planning permission. The window installer then self-certifies the building regulations side through a scheme such as FENSA or Certass.

Letting a Croydon flat after refurbishment: EPC and licensing

If you let a flat in Croydon, the refurbishment is the right moment to deal with the energy rating. Croydon states it is unlawful to rent out a domestic property rated F or G unless a valid exemption is in place, and it can issue a financial penalty to a landlord who fails to comply with the MEES regulations. Croydon also notes the government's intended date of 1 October 2030 for private rented homes to reach EPC C, still subject to Parliamentary approval.

From 25 September 2026 Croydon's Selective Licensing Scheme applies to all privately rented homes in 14 selected wards, including Addiscombe East, Addiscombe West and South Croydon. A single flat let in one of those wards needs a licence, applied for by you or your agent. The licence carries conditions on the flat's safety and management, so finishing the refurbishment before the application means the flat already meets them when it is inspected. Outside those wards a flat let to one household needs no selective licence, but from the same date a flat let to 3 or more people forming 2 or more households needs an Additional HMO licence anywhere in Croydon. Larger shared lets may need a mandatory licence, and our HMO conversions page covers those rules.

• Bathroom and shower room renewal with pressure tested pipework
• Flat entrance door replaced as a certified fire door set, with the freeholder's written agreement
• Electric heating upgrades: high retention heaters, or a heat pump where the building allows

VOA Council Tax stock of properties, March 2025, for all 45 statistical areas in Croydon. Counts rounded by the VOA.

Related reading for Croydon homeowners planning flat refurbishment: bathroom renovation in Croydon, our Croydon area guide, London builders who work inside occupied blocks, renewing a bathroom inside a leasehold flat, flat refurbishment anywhere in London and Underfloor Heating Cost.

Why Croydon Homeowners Choose GS Renovation

A flat refurbishment depends on keeping the freeholder, the agent and the neighbours on side while the work gets done. We send the agent our method statement and programme before the licence is granted, protect the common parts, and keep noisy work inside the hours the lease allows. A registered electrician certifies the new consumer unit and circuits, and a Gas Safe engineer does any boiler work. The certificates go to you at handover, ready for the agent and for letting.

• Fire doors and compartment lines left as the building's fire strategy needs them
• Kitchens and bathrooms renewed within the existing footprint and drainage
• Founder with 30+ years of hands-on experience

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