HMO Conversions in Harrow
rcbGroup works across Harrow on the Hill, North Harrow, South Harrow, and the wider HA1, HA2, and HA3 postcode areas, delivering loft conversions, rear extensions, full house refurbishments, and structural alteration works for homeowners across the borough. Harrow's housing stock spans Victorian and Edwardian terraces in the central areas, 1930s semis in the outer residential zones, and larger detached properties around Harrow on the Hill and Pinner Road. Th
rcbGroup projectHMO Conversions in Harrow — what to expect
rcbGroup delivers full and partial refurbishments across Harrow, managing all trades in sequence.
Harrow property types
means the right approach to a loft conversion or extension varies significantly depending on the specific house, and we bring that awareness to every project. The property type affects which HMO conversion approach works best — we'll advise from the first call.
Common HMO conversion projects we deliver in Harrow
How we deliver HMO conversion projects in Harrow
Project review & site visit
We look at your Harrow property and any drawings you have, explain what's possible, the likely planning and Building Regulations route, and the risks — before you commit to anything. No obligation.
Design & planning support
We work alongside your architect or our preferred design partners to develop drawings that are buildable, compliant, and cost-effective. We flag planning and permitted development options early.
Itemised scope and price
You receive a detailed, itemised scope of works and an agreed price before we start, with exclusions and provisional sums shown. Variations are agreed in writing before any additional work begins.
Managed delivery
We coordinate trades, procurement and site logistics, with a single point of contact throughout — working to the requirements of Local Authority and Building Control.
Sign-off & handover
We coordinate the Building Control inspections needed for sign-off, then hand over your project documents — completion certificate, guarantees and manuals as applicable — with snagging and aftercare as set out in your contract.
Planning in Harrow
**Full house refurbishments.** For properties being modernised after purchase or upgraded to a higher specification, we manage all trades — electrics, plumbing, plastering, kitchen installation, bathroom fit-out, flooring, and decoration — in a properly sequenced programme. **Structural alterations
Why choose rcbGroup in Harrow?
Local context
We plan around Local Authority's requirements and the typical property types in Harrow — means the right approach to a loft conversion or extension varies significantly depending on the specific house, and we bring that awareness to every project.
Price agreed before start
Your price is agreed and documented before work starts. Scope, exclusions, and assumptions set out in writing.
One accountable team
Trades, suppliers and inspections coordinated by one team — with CDM Principal Contractor duties taken on where we are appointed to build.
Written project documentation
A written contract before work starts, a Construction Phase Plan where we are appointed to build, and the completion certificate and handover documents gathered for you at the end.
Independently reviewed
Rated 10/10 from 117+ reviews on Checkatrade, where you can read them for yourself.
Support from planning to aftercare
We don't just build — we can support design development, planning applications, and pre-construction cost planning.
Planning an HMO conversion in Harrow?
Pick whatever suits you. We'll look at what you have (drawings, photos or quotes) and tell you honestly what the next step should be.
Prefer to phone? Call +44 7359 872594.
Postcodes served: Harrow
Not sure if we cover your street? Get in touch — we'll confirm in minutes.
Start your Harrow project
Project review. Clear scope. Agreed price. One team from first call to Building Control sign-off.
Or call us on +44 7359 872594