Home Renovations in Cardiff
Kitchens, bathrooms, whole-house refurbishments and everything in between. One team manages it all — from first quote to final finish — so you never have to chase a contractor or wonder who is turning up tomorrow.
Our Home Renovations Services in Cardiff
Kitchen renovations Cardiff
Full kitchen fit-outs from layout design through to tiling, plumbing and electrical. We project-manage the whole kitchen — units, worktops, splashbacks, under-cabinet lighting and appliance integration — under one written quote.
Bathroom renovations Cardiff
Full bathroom and en-suite transformations — new suite, tiling, wet room conversion, underfloor heating, plumbing reroute and full tiling. We manage every trade so the sequence of work happens in the right order, first time.
Whole-house refurbishments Cardiff
Convert your unused loft into a bedroom, bathroom or home office without losing any garden space. Dormer loft conversions are the most common type in Cardiff's Victorian and Edwardian terraces — we handle structural calculations, joists, stairs, insulation and fit-out.
Home renovation company in Cardiff
Home renovations go wrong for one reason more than any other: too many different tradespeople, no single person managing the project, and nobody accountable when things do not line up. You end up chasing the plasterer to finish before the painter arrives, and nothing happens on time.
J&Z Property Maintenance manages full home renovations across Cardiff under a single written quote. We coordinate every trade, every material and every stage — so you do not have to. One team. One contract. One number to call.
We work across all Cardiff postcodes, from Victorian terraces in Roath and Canton to newer builds in Pontprennau and Lisvane. Every project starts with a free site visit and a written quote you approve before a single item is ordered.
Renovation services in Cardiff
Kitchen renovations
Full kitchen fit-outs from layout design through to tiling, plumbing and electrical. Units, worktops, splashbacks, under-cabinet lighting and appliance integration, all project-managed under one written quote.
Bathroom renovations
Full bathroom and en-suite transformations — new suite, tiling, wet room conversion, underfloor heating and plumbing reroutes. We manage every trade so the sequence of work happens in the right order, first time.
Whole-house refurbishments
Full renovation from top to bottom: rewire, replumb, replaster, new flooring throughout and redecorated in full. Ideal for landlords bringing a property up to standard or buyers transforming a tired house before moving in.
Interior decorating
Professional decoration throughout — plaster skim, paint preparation, coving, feature walls and full interior paint. We prepare surfaces properly so the finish lasts. Available standalone or as part of a full renovation.
Floor fitting & repair
Engineered wood, laminate, LVT, tiles and carpet fitted across Cardiff. We lift and dispose of existing flooring, prepare subfloors correctly and fit to manufacturer specification — which is what determines whether it lasts.
Landlord renovation packages
End-to-end renovation for Cardiff landlords — new kitchens, bathrooms, full redecoration and flooring to bring rental properties up to letting standard. Fixed-price packages available. Minimum disruption to tenancy timelines.
What renovating a Cardiff terrace actually involves
Most of Cardiff's inner suburbs — Roath, Canton, Cathays, Grangetown, Splott — are terraced housing with no side access. That single fact shapes the whole project. Every sheet of plasterboard, every bag of waste, every bath and every kitchen unit comes in and out through the front door and down the hallway. It affects the sequencing, it affects how long the disruption lasts, and it is the main reason terrace renovations take longer than the same job in a detached house.
Structural work brings a second consideration that catches people out. Removing a chimney breast, cutting into a shared wall to seat a steel beam, or underpinning next to a neighbouring property are all notifiable under the Party Wall etc. Act 1996. You are legally required to serve notice on your neighbours, generally two months in advance for party wall work. Skipping it does not just risk a dispute — it can stop the job and it surfaces later during conveyancing when you sell.
We flag party wall requirements at the quoting stage rather than a fortnight into the build, and we plan access and waste removal around the reality of a terraced street rather than assuming a driveway that is not there. That is the difference between a renovation that runs to schedule and one that stalls.
How a J&Z home renovation works
We come to you, evenings and weekends included. We walk through the scope, take measurements and ask the questions we need in order to quote accurately. No charge for the visit.
A full written quote covering every element of the project: labour, materials, timescales and payment schedule. No vague estimates. You know the cost before anything starts.
Once you approve the quote we coordinate everything — every trade, every delivery, every stage of the sequence. You have one point of contact throughout, not a rota of different faces to brief each morning.
We do not consider the job finished until you do. Final walkthrough together, any snags fixed before we leave, invoice raised only once you are satisfied.
How much does a home renovation cost in Cardiff?
| Renovation type | Typical range | Key variables |
|---|---|---|
| Kitchen renovation | £4,000 – £14,000 | Size, unit spec, worktop material, appliances included |
| Bathroom renovation | £3,000 – £8,000 | Suite spec, wet room vs standard, underfloor heating |
| En-suite installation | £2,500 – £6,000 | Size, plumbing reroute required, tile specification |
| Whole-house refurbishment | £18,000 – £55,000 | Property size, extent of structural work, finish level |
| Full interior decoration | £2,000 – £6,000 | Room count, ceiling height, preparation required |
| Floor fitting (per room) | £400 – £1,200 | Material choice, subfloor preparation, room size |
| Landlord renovation package | From £8,000 | Scope agreed per property — kitchen, bathroom, decoration |
All figures are indicative for typical Cardiff residential projects. Every project is quoted individually following a free site visit. Your written quote covers all labour, materials and project management — no hidden costs.
Why choose J&Z for your Cardiff renovation
We do not subcontract to different tradespeople and leave you managing the sequence. One team handles the project from first fix to final decoration. If something changes on site we discuss it before it affects your cost.
We renovate single rooms for homeowners improving one at a time, and whole houses for buyers and landlords refurbishing top to bottom. Site visit, written quote, managed project — the process is the same at any scale.
We visit for quotes outside working hours so you do not need to take time off. Where work in an occupied home needs scheduling around daily life, we plan it that way from the start.
We know the housing stock — the Victorian terraces of Canton and Roath, the interwar semis of Whitchurch, the newer builds in the north of the city — and what each typically needs when you open it up.
Frequently asked questions — home renovations Cardiff
Do you manage the full renovation or just provide tradespeople?
We manage the full renovation. One written quote covers every element of the project — labour across all trades, materials, timescales and payment schedule. You deal with one team and one point of contact throughout. We coordinate the sequence so trades arrive in the right order and the project keeps moving.
How long does a home renovation in Cardiff typically take?
A single room renovation such as a kitchen or bathroom typically takes 2–4 weeks depending on scope. A whole-house refurbishment ranges from 6 to 20 weeks depending on the extent of structural, plumbing and electrical work. Terraced properties without side access generally run slightly longer because materials and waste all move through the house. We give a realistic timeline in the written quote rather than an optimistic one that slips.
Do I need to tell my neighbours before structural renovation work?
In many cases yes. Under the Party Wall etc. Act 1996 you must serve notice on adjoining owners before work such as removing a chimney breast on a shared wall, cutting in to seat a beam, or excavating near a neighbouring foundation. Notice periods are generally two months for party wall work. We identify whether your project is notifiable at the quoting stage so it is handled early rather than becoming a problem mid-build. We are not solicitors — for disputed or complex cases you should speak to a party wall surveyor.
Do you work in occupied properties?
Yes. Most of our renovation work is in occupied Cardiff homes. We plan the sequence to minimise disruption — keeping a functioning kitchen or bathroom available where possible and scheduling noisy or dusty work at times that suit you. We treat your home the way we would want ours treated.
Can you renovate a Cardiff property for rental or sale?
Yes — landlord and pre-sale renovations are a significant part of what we do. For landlords we understand the standard required to satisfy letting agents and meet Renting Homes (Wales) Act 2016 requirements. For pre-sale renovations we advise on the improvements most likely to add value relative to their cost in the current Cardiff market. See our property maintenance page for ongoing landlord contracts.
Do I need to supply materials or do you handle everything?
We handle everything unless you specifically want to supply your own materials — some clients choose their own tiles, units or flooring, which is fine. We advise on specification, source from trusted suppliers at trade prices and take responsibility for quality. Either way the written quote makes clear who is supplying what before work starts.
What areas of Cardiff do you cover?
We cover all Cardiff postcodes CF1 through CF24 and surrounding areas including Barry, Penarth, Caerphilly and Pontypridd. We are particularly active in Canton, Pontcanna, Roath, Cathays, Llandaff and the north Cardiff suburbs where renovation demand is highest.
Other services we offer in Cardiff
Extensions & conversions
Extensions & conversions Cardiff →Builders & structural work
Builders Cardiff →Property maintenance
Property maintenance Cardiff →Handyman services
Handyman services Cardiff →Garden & landscaping
Garden services Cardiff →Lawn mowing
Lawn mowing Cardiff →Home renovations across Cardiff and South Wales
Cardiff · Canton · Pontcanna · Roath · Cathays · Grangetown · Llandaff · Whitchurch · Pontprennau · Barry · Penarth · Caerphilly · Newport
Get a free renovation estimate in Cardiff
Call us or send your details and we will arrange a free site visit — evenings and weekends available, no charge, no obligation.
Property Renovation Cardiff
Landlord renovation packages Cardiff
End-to-end renovation service for Cardiff landlords — new kitchens, bathrooms, full redecoration and flooring to bring rental properties up to letting standard. Fixed-price packages available on request. Minimum disruption to tenancy timelines.