Areas / West London / Hounslow
TW3, TW4, TW5, TW7, TW8

Full Refurbishments in Hounslow

Hounslow covers the TW3–TW8 postcodes including Hounslow town, Isleworth, Brentford and Heston. The interwar semi-detached stock generates consistent extension and loft conversion work.

✓ Fixed-price guarantee✓ Up to 25yr structural warranty✓ Checkatrade-verified✓ FMB & TrustMark registered✓ Principal contractor

Full Refurbishments in Hounslow — what to expect

Hounslow investor refurbishments are active in the TW3 and TW4 areas — buy-to-let upgrades and HMO conversions. Isleworth (TW7) and Brentford (TW8) have a more mixed owner-occupier and investor market.

Hounslow property types

Interwar and post-war semi-detached and terraced houses, Victorian terraces near the town centre. The property type affects which refurbishments approach works best — we'll advise from the first call.

Common refurbishments projects we deliver in Hounslow

Hip-to-gable loft conversion in TW3/TW4
4–6m rear extension on interwar semi
Side extension into garage
Full buy-to-let refurbishment in Hounslow
HMO conversion in TW3/TW4

How we deliver refurbishments in Hounslow

01

Free consultation & survey

We visit your Hounslow property, assess what's possible, and give you a fixed-price indication before you commit to anything. No obligation.

02

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.

03

Fixed-price contract

You receive a detailed, itemised scope of works and a fixed price before we start. No surprises mid-project. Variations are agreed in writing before any additional work begins.

04

Managed delivery

We manage all trades, procurement, and site logistics. You have a single point of contact throughout. Our site teams are familiar with Hounslow and the local planning and building control requirements.

05

Sign-off & warranty

We complete to building regulations standard and obtain all relevant sign-off. Your structural warranty covers up to 25 years.

Planning in Hounslow

Hounslow has conservation areas in Isleworth, Brentford and parts of Hounslow town. Brentford waterfront has specific planning considerations. Verify with LBHounslow Planning.

Why choose RCB Design & Build in Hounslow?

Local knowledge

We work in Hounslow regularly. We know the planning authority, local building control, and the typical property types and challenges in this area.

Fixed-price guarantee

Your price is fixed before work starts. We absorb material and labour cost movements — not you.

Full principal contractor service

We manage every trade, every supplier, every inspection. You deal with one team from start to finish.

25-year structural warranty

All structural work is covered under our long-term warranty. Proof of quality, in writing.

Checkatrade-verified

Over 100 verified reviews from homeowners across London. Independently verified, not self-reported.

Design-and-build capability

We don't just build — we can support design development, planning applications, and pre-construction cost planning.

Start your Hounslow project

Free consultation. Fixed price. 25-year warranty. One team from first call to final sign-off.

Or call us on 07359 872594