
House Renovations London
Complete London house renovations with clear scopes, careful sequencing and a high quality finish.
Explore house renovations londonJ&H Spaces · Building better London homes
London builders for renovations, refurbishments, waterproofing, maintenance and carefully finished property upgrades.

What We Do

Complete London house renovations with clear scopes, careful sequencing and a high quality finish.
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Rear, side return and kitchen extensions planned around space, light and buildability.
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Loft conversion and roof space improvement work for London homes.
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Kitchen renovations, kitchen extensions and open plan living upgrades.
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Bathroom refurbishments with proper preparation, waterproofing and clean finishing.
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Flat roof, balcony waterproofing, leadwork and remedial external works.
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Full property renovations for London homes, flats and investment properties.
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Design focused home refurbishments with careful finishes and practical planning.
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Premium renovation work for London properties where details matter.
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Reliable property maintenance for homeowners, landlords and managed London properties.
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Smart home, audio visual and security upgrades integrated cleanly into your property.
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Custom carpentry, storage and finishing details for London homes.
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London building work is stressful when communication is vague. J&H Spaces focuses on clear scopes, sensible sequencing, tidy workmanship and coordinated trades so clients know what is happening and why.
Project Proof
These projects show J&H Spaces doing the work that matters: preparation, sequencing, fit out, waterproofing, finishing and handover. The photo sets are built from real project records.

Full strip out, replastering, new kitchen layout, bathroom rework, flooring and final finish.
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Listed property converted into a premium clinic, including treatment rooms, reception, M&E coordination and bespoke joinery.
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Full refurbishment, furnishing and styling so the landlord could launch the flat as a short let property.
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Built up felt waterproofing, chased lead cover flashings, dressed lead capping and balcony detail work.
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Restec 20/20 liquid system with primer, fleece reinforcement and continuous membrane detailing.
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We understand the property, your priorities, budget expectations and timing.
We shape a sensible scope of works with the right trades and sequence.
Work is managed carefully, with communication around access, disruption and decisions.
Final details, snagging and handover matter. The finish is what you live with.
Lead Pipeline
Property, contact details, work type, timing and photos are captured so nothing gets lost.
We review access, drawings, obvious risks, specialist input and the level of finish required.
The estimate is built around labour, materials, allowances, exclusions, programme and next decisions.
Every enquiry is tracked through quoted, follow up, won, lost or deferred.
Areas
Questions
J&H Spaces handles London renovations, refurbishments, kitchen and bathroom work, roofing and waterproofing, property maintenance, home automation and specialist fit out projects.
Yes. The project record includes family homes, investor flats, residential block external works and a listed Belgravia clinic fit out.
Yes. Early conversations are useful because they identify access issues, sequencing, specialist input and finish expectations before a quote is prepared.
Send the property location, photos if available, the work you want done, your ideal timing and any drawings, specifications or product choices already agreed.
Send a short message about the property, the work you need and your ideal timing. We'll help you shape the next step.
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