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SOUTH LONDON TRADES

Builders in Croydon

Croydon has one of the most varied housing stocks in South London, from Victorian terraces in South Croydon to 1930s semis in the suburbs and high-rise regeneration in the town centre. Builders in CR0 tackle everything from traditional extensions to complex conversions across this diverse borough.

Croydon's housing variety means builders working across the borough need a broad skill set. South Croydon's Victorian terraces present different challenges to the 1960s tower blocks around the town centre or the 1930s semis in the outer suburbs — and all are active building markets.

The suburban areas around Purley, Sanderstead, and Selsdon are dominated by 1930s and post-war family houses with good-sized gardens. These are prime territory for rear extensions, loft conversions, and garage conversions. Build costs here are among the most competitive in our coverage area, making ambitious projects financially viable for more homeowners.

Victorian terraces in South Croydon and around the East Croydon station area are undergoing regeneration-driven renovation. Full house refurbishments — rewiring, replumbing, re-roofing, and reconfiguring layouts — are common as investors and families modernise properties that have been neglected for decades.

Croydon's town centre regeneration programme has created demand for flat refurbishments in both new-build and older purpose-built blocks. Bathroom and kitchen upgrades, rewiring, and full fit-outs of newly purchased flats keep builders busy in the CR0 postcode area.

Croydon Council operates multiple conservation areas covering the older parts of the borough, including Church Street and parts of Central Croydon. Within these zones, external alterations require more careful consideration. Outside the conservation areas, permitted development rights are standard and the planning process is relatively straightforward.

The borough's size and good road access make logistics easier than in many inner-London locations. Builders can typically park work vehicles, position skips, and receive material deliveries without the restrictions common in denser neighbourhoods.

Content verified by the South London Trades editorial team — last updated March 2026

TYPICAL COSTS IN CROYDON

Loft conversion£32,000£50,000
Rear extension (single storey)£24,000£40,000
Full house renovation£55,000£110,000
Garage conversion£9,000£17,000

Builders in this area

JCS PlasteringServices

Construction company serving Croydon and surrounding areas.

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Heritage-Construction-Group Limited

Construction company serving Croydon and surrounding areas.

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Kane Construction Services Ltd

Road construction company serving Croydon and surrounding areas.

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Smiley Building and Construction Ltd

Building firm serving Croydon and surrounding areas.

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Paul Jesson

Home builder serving Croydon and surrounding areas.

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Cobra Construction Ltd

Contractor serving Croydon and surrounding areas.

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PK Decorating & Building Services

Construction company serving Croydon and surrounding areas.

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Art & Build Ltd

Construction company serving Croydon and surrounding areas.

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JS Roof Care Ltd

Contractor serving Croydon and surrounding areas.

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The Venetian Plaster Company

Contractor serving Croydon and surrounding areas.

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BSM CONSTRUCTION

Construction company serving Croydon and surrounding areas.

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Plumber Croydon - GL Gas

Contractor serving Croydon and surrounding areas.

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ERA Construction

Construction company serving Croydon and surrounding areas.

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Collins Construction

Construction company serving Croydon and surrounding areas.

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JK PRO BUILDERS LTD

Construction company serving Croydon and surrounding areas.

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Mountain View Builders

Construction company serving Croydon and surrounding areas.

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Sebastian & Co Builders Ltd

Home builder serving Croydon and surrounding areas.

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LMB Group Ltd.

Construction company serving Croydon and surrounding areas.

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Croydon Building Services Ltd

Construction company serving Croydon and surrounding areas.

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Professional Polish Builders Croydon

Construction company serving Croydon and surrounding areas.

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Home Republic

Construction company serving Croydon and surrounding areas.

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Benco Builders - Bromley, Croydon and London

Custom home builder serving Croydon and surrounding areas.

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Excel Construction

Construction company serving Croydon and surrounding areas.

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D&L Building Services Ltd

Construction company serving Croydon and surrounding areas.

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Imperial Construction Services Group Ltd

Construction company serving Croydon and surrounding areas.

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Eric Lala Construction

Construction company serving Croydon and surrounding areas.

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Titan Construction

Construction company serving Croydon and surrounding areas.

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Connected builders Ltd

Construction company serving Croydon and surrounding areas.

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Joaquim the builder ltd

Construction company serving Croydon and surrounding areas.

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Dulwich Building Co.

Building firm serving Croydon and surrounding areas.

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Selsdon Building Contractors Limited

Construction company serving Croydon and surrounding areas.

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The Hemp Building Company Croydon

Home builder serving Croydon and surrounding areas.

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Zion Construction

Construction company serving Croydon and surrounding areas.

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Build costs in CR0 are typically 15–25% lower than inner South London areas like Clapham or Dulwich. A loft conversion runs £32,000–£50,000, and a rear extension £24,000–£40,000. The lower costs are driven by better access, cheaper parking, and a more competitive local builder market.

South Croydon offers strong renovation potential. Property prices remain well below neighbouring Dulwich and Crystal Palace, but the housing stock is similar in quality. A well-executed full renovation can add significant value, particularly with the improved transport links via East Croydon station.

Most loft conversions in Croydon fall under permitted development provided they do not exceed 50 cubic metres of additional roof space (40 cubic metres for terraced houses). Properties in conservation areas or those that have already been extended may have reduced PD rights. Croydon Council offers a pre-application advice service.

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