SwiftFix London Property Conversions
SwiftFix Property Conversions delivers house conversions that unlock space and value across London. From lofts and garages to full house‑to‑flats conversions, we coordinate surveys, permissions, structure and crisp finishes. One named lead keeps you updated with a clear programme and tidy, safe sites.
Feasibility and approvals agreed, free quote and dates set early.
Protection and access planned, and tasks scheduled considerately.
Fire and acoustic upgrades delivered, services integrated neatly throughout.
Insulation and airtightness checked, finishes tied into home seamlessly.
Your Choice of Property Conversions by SwiftFix London
Pick the path that suits your property. We assess feasibility, handle approvals and deliver to spec.
Loft Conversion by SwiftFix London
Add bedrooms, bathrooms or a home office under the roof. We handle structure, insulation and fire protection so the new floor feels warm, quiet and safe.
Garage Conversion by SwiftFix London
Turn an underused garage into a habitable room. We insulate floors and walls, manage damp protection and bring services into the plan for a seamless finish.
House to Flats Conversion by SwiftFix London
Convert a house into self‑contained flats with separate services and fire protection. We coordinate planning or prior approval, acoustic upgrades and compliant escape routes.
Re‑roofing can trigger Building Regulations for insulation, ventilation and structural checks. We advise on upgrades to meet current standards and provide photos for insurers where repairs are claimable. Chimneys and party walls are assessed before works.
We assess feasibility, structure and approvals, then confirm the scope in writing with a free quote and programme. Structural works, insulation and services are delivered in order, with fire and acoustic measures built in. We coordinate inspections, keep you updated and hand over clean with certificates.
Budgets vary with structure, layout changes, acoustic/fire upgrades and access. We keep property conversions costs transparent with itemised scopes and durable options at different price points.






What You Asked SwiftFix London
Approachable and accountable Property Conversions, with one lead contact . Expect clear updates, steady progress and tidy sites.
Sometimes. Loft and garage conversions can fall under permitted development, but house‑to‑flats typically needs planning or prior approval. We confirm the right route.
Lofts are often 6-10 weeks. Garage conversions 3-5 weeks. House‑to‑flats varies with structure and services; we confirm a programme with your quote.
Often not for lofts and garages. For house‑to‑flats, works are phased or planned vacant depending on scope.
We protect routes, control dust and noise, and keep daily clean‑downs.
Yes. We can build to your drawings or help develop them.
Not sure what you need? Send us your question and we’ll get back fast.
Tell us your goals and timeline. We’ll confirm permissions, structure and finishes, then give you a fixed, free quote.
SwiftFix | Free Guide For Homeowners
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SwiftFix coordinates accredited specialists, protects your property and keeps you in the loop with daily updates.
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