Home Renovations
Across
South London
Whether it's a full house renovation, a flat refurbishment, or a single room transformation — we handle all internal works to a high standard, on time and on budget.
Proudly Serving South London
Houses & Flats
Free Consultations
Your Home,
Done Properly
Renovation work is where most builders cut corners — rushing finishes, skipping preparation, using cheap materials to protect their margin. It's also where the difference between a good builder and a poor one is most visible once they've left.
At Kelmend Construction, internal renovation and refurbishment work makes up a significant part of what we do. We've built our reputation on the quality of our finishes and the honesty of our communication — two things that are in short supply in this industry. Whether you're renovating a single room, refurbishing a flat between tenancies, or undertaking a full house transformation, we bring the same level of care to every job.
Renovation &
Refurb Services
Full House Renovation
A complete internal transformation — stripping back, replastering, rewiring, new plumbing, new flooring, new kitchen and bathrooms, and full decoration throughout. We manage every trade and every stage so the project runs as a single coordinated programme rather than a series of disconnected jobs.
Flat Refurbishment
From a cosmetic refresh ahead of a sale or let, to a full gut-and-rebuild of an older flat — we carry out flat refurbishments across South London to a consistently high standard. Investors, landlords, and homeowners all use us regularly for flat refurb work, and we understand the specific requirements of leasehold properties and managing agents.
Kitchen Renovation
A kitchen renovation involves far more than fitting new units. We handle the full scope — stripping the old kitchen, moving or upgrading plumbing and electrics, plastering, tiling, flooring, and fitting the new kitchen to manufacturer standards. We work with your chosen kitchen supplier or can recommend trusted suppliers we've used extensively.
Bathroom Renovation
A properly refurbished bathroom adds real value and transforms daily life. We handle the complete bathroom renovation — from first fix plumbing and tiling through to final fit-out. Wet rooms, en-suites, family bathrooms — we install them all to a finish that lasts. Waterproofing is done properly, not as an afterthought.
Structural Internal Works
Knocking through walls to create open-plan spaces, installing steel beams (RSJs), removing chimney breasts, or reconfiguring a floor plan entirely — we carry out structural internal works safely and correctly, with the required structural engineering sign-off and building control approval at every stage.
Refurbishment Between Tenancies
We work with landlords and property investors across South London to carry out efficient, high-quality refurbishments between tenancies. We understand the commercial reality — you need the work done fast, done well, and done without being on site every day. We manage it all and hand back a property that commands better rents and attracts better tenants.
Everything
Under One Roof
We self-deliver or directly manage every element of your renovation — no subcontracted strangers turning up unannounced, no gaps in accountability.
What Makes Us
Different
Preparation is Everything
Most renovation problems trace back to poor preparation. We don't rush the early stages to look busy — we take the time to prepare surfaces, seal, prime, and set up correctly. It's what separates a finish that lasts from one that deteriorates in two years.
One Team, Full Accountability
You deal with us from start to finish. We don't hand off to different subcontractors and disappear. If something isn't right, we fix it — no pointing fingers at other trades, no chasing people who've already moved on to the next job.
Transparent Pricing
Our quotes are fully itemised. You know what you're paying for at every stage. If you want to change something mid-project, we cost it up and agree it in writing before we proceed. No surprises on the final invoice.
We Respect Your Home
We protect floors, furniture, and other rooms from dust and damage throughout. We clean up at the end of every day. We don't treat your home like a building site — we treat it like the place you have to live in while the work is happening.
Realistic Timelines
We don't promise unrealistic completion dates to win the job and then disappoint. We give you a programme we can actually deliver, communicate early if anything changes, and don't leave jobs half-finished to start something else.
Experienced Across All Property Types
Victorian terraces, purpose-built flats, post-war semis, modern apartments — we've worked across the full range of South London's housing stock. Each type has its quirks, and we know what to expect before work begins.
Our Renovation
Process
Free Consultation & Site Visit
We come to you, walk through the property, listen to what you want to achieve, and ask the right questions. We give you an honest assessment of scope, timeframe, and budget — without the sales pitch.
Detailed Quote & Scope of Works
You receive a fully itemised quote broken down by trade and room. Nothing is bundled into vague line items. You'll know exactly what's included, what the programme looks like, and how stage payments work before you commit to anything.
Pre-Start Planning
Before work begins we finalise the programme, confirm material specifications, order lead-time items, and coordinate trades so the project flows efficiently from day one. Good renovation work is largely won or lost in the planning stage.
The Renovation
Work starts on the agreed date. We manage the site, the tradespeople, the deliveries, and the programme. You get regular photo updates and direct access to us throughout — not a weekly update email from someone who hasn't been on site.
Snagging & Handover
We carry out a thorough internal snagging check before we invite you to do your walkthrough. We want to find and fix issues before you do — not after. We don't close the job until you're genuinely satisfied with the finish.
Covering
South London
We're based in South East London and carry out renovation and refurbishment work across the wider South London area. Our core patch includes:
Not listed? We cover all of South London and can travel further across the city — just get in touch.
Renovation FAQs
How much does a full house renovation cost in South London?
Full house renovation costs vary enormously depending on the size of the property, the extent of the work, and the specification of finishes. A cosmetic refurbishment of a 2-bedroom flat might start from £20,000–£35,000. A full renovation of a 3–4 bedroom Victorian terrace — including new kitchen, bathrooms, replastering, electrics, plumbing, and decoration — typically ranges from £60,000 to £150,000+. We'll give you an accurate figure once we've visited and understood exactly what you want to achieve.
Can I stay in my home during the renovation?
For partial renovations — a single bathroom or kitchen — yes, most clients stay in their home throughout. For full house renovations, it depends on the extent of the work. If we're stripping back multiple rooms simultaneously, relocating temporarily makes the job faster and more cost-effective. We discuss this at the planning stage and help you think through the options honestly.
Do I need building regulations approval for internal renovation work?
Not always — cosmetic work like replastering, decorating, and flooring doesn't require building regulations approval. However, structural work (removing load-bearing walls, installing steels), electrical work beyond like-for-like replacement, and plumbing alterations do need building control notification. We identify what requires approval at the quote stage and manage the process throughout.
How long does a home renovation take?
A kitchen or bathroom renovation typically takes 2 to 4 weeks. A full flat refurbishment takes 4 to 10 weeks depending on scope. A full house renovation can take anywhere from 8 weeks to 6 months. The honest answer is that it depends entirely on the scope and specification — which is why we build a detailed programme before we start, not a rough guess.
Do you work with landlords and property investors?
Yes — and we do a significant amount of work for landlords and investors across South London. We understand the commercial priorities: speed, quality, and minimal involvement required from you. We manage the whole refurbishment, provide photo updates throughout, and hand back a property that's ready to market. We're happy to discuss ongoing relationships for landlords with multiple properties.
Do you supply materials or do I buy them myself?
Both options work. For most renovation work we supply all materials and include them in the quote — it's simpler and means we take responsibility for quality and delivery. For specific items like kitchen units, bathroom suites, or tiles where you have a particular supplier or product in mind, we're happy to work with client-supplied materials. We'll advise if anything you've chosen creates installation complications before it becomes a problem.
Time to
Renovate?
Tell us about your project and we'll come to you for a free, no-obligation consultation.
No pushy sales. No call centres. Just a straight conversation about your project.