Dormer, Velux, Hip-to-Gable & Mansard Loft Conversions Across Wolverhampton
A loft conversion in Wolverhampton is one of the most cost-effective ways to add a bedroom, en-suite, home office or kids' playroom without losing any garden space. Our builders in Wolverhampton handle every type of conversion, from simple Velux roof-light builds to full dormer, hip-to-gable and mansard transformations.
Most loft conversions in Wolverhampton fall within permitted development rights, so a full planning application is rarely needed. We assess your roof structure, head height and access on day one and advise on the most practical layout for your property — whether that's a modest Velux for a home office or a full rear dormer with double bedroom and en-suite.
A typical loft conversion cost in Wolverhampton ranges from around £28,000 for a Velux build up to £75,000+ for a large L-shape dormer. Most projects take between 6 and 10 weeks on site. We manage steelwork, structural alterations, dormer construction, insulation, staircase installation, electrics, plumbing for en-suites and full plastered finishes — giving you one accountable team from start to finish.
If you are considering a loft conversion in Wolverhampton, speak to our local team for a free, no-obligation quote and honest advice on what your roof can comfortably accommodate. We work across Tettenhall, Codsall, Perton, Wombourne, Wightwick and Pattingham.
Types of Loft Conversion We Build
Velux (roof-light) conversions are the cheapest and simplest option — no changes to the roofline, just insulation, structural floor, staircase, windows and finishes. Ideal for lofts with strong existing head height, from around £28,000–£42,000.
Dormer loft conversions are the most popular type in Wolverhampton. A flat-roof rear dormer adds significant floor area and head height, easily fitting a double bedroom and en-suite. Typical cost £42,000–£65,000.
Hip-to-gable conversions suit semi-detached and detached homes with a hipped (sloping) side roof — we extend the gable end vertically and add a rear dormer for maximum space. Typical cost £55,000–£75,000.
Mansard and L-shape dormer conversions are the most extensive, delivering close to a full extra floor. Best for Victorian terraces and larger semis in Tettenhall and central Wolverhampton. Typical cost £65,000–£95,000+.
Typical Loft Conversion Costs in Wolverhampton (2026)
| Conversion Type | Adds | Guide Price |
|---|---|---|
| Velux (roof-light) | 1 bedroom / office | £28,000 – £42,000 |
| Rear dormer | 1 bed + en-suite | £42,000 – £65,000 |
| Hip-to-gable + dormer | 1–2 beds + en-suite | £55,000 – £75,000 |
| Mansard / L-shape | 2 beds + bathroom | £65,000 – £95,000+ |
Includes structural steelwork, floor build-up, staircase, insulation to Part L, windows, electrics, plumbing (where fitted), plastering and decoration. Excludes bespoke joinery and premium bathroom suites.
Planning Permission & Building Regulations
Most loft conversions in Wolverhampton are covered by permitted development — Velux and modest rear dormers rarely need planning. Hip-to-gable, mansard and larger dormers may need full planning consent, particularly in conservation areas or on listed buildings in Tettenhall and Wightwick. We advise on day one whether your project qualifies for permitted development or needs a full application.
Building Regulations always apply. Wolverhampton building control will inspect the structural floor, staircase, fire protection (Part B), insulation (Part L), electrics (Part P) and window egress. We manage every inspection and issue the completion certificate you'll need for future resale.
For every loft conversion we recommend applying for a lawful development certificate where permitted development applies — it costs around £120 and gives you formal legal evidence for future buyers, mortgages and insurance.
What's Included in Your Loft Conversion
Every loft conversion in Wolverhampton we deliver includes: structural survey and steel calculations, RSJ and structural floor build-up, staircase design and installation, dormer construction (where applicable), insulation to Part L, Velux or dormer windows, full electrics (sockets, lighting, smoke alarms), plumbing for en-suites/bathrooms, plastering, decoration, flooring and building control sign-off.
We do not subcontract the work. Our own trades handle structural steel, carpentry, roofing, electrics, plumbing, plastering and decoration under one warranty — with a single project manager as your point of contact from quote to handover.
Loft Conversions in Your Area
We deliver loft conversions across the whole of Wolverhampton and the surrounding villages, including Tettenhall, Codsall, Perton, Wombourne, Wightwick and Pattingham.
For more information on our full range of services see our Wolverhampton builders page, or read the planning permission guide for extensions and loft conversions.
Get a Free Loft Conversion Quote
Converting your loft is one of the smartest ways to add a bedroom, en-suite or home office without extending your home\'s footprint.
Local advice on dormer, hip-to-gable, mansard and Velux conversions from experienced Wolverhampton builders.
Book Your Free Estimate TodayRelated Extension Services
Our Services
Explore Other Extension Types
Loft Conversion Wolverhampton – Frequently Asked Questions
Most loft conversions fall under permitted development, especially Velux and rear dormer builds. Hip-to-gable and larger dormers sometimes need full planning — we advise on day one.
A Velux loft conversion in Wolverhampton typically costs £28,000–£42,000, a rear dormer £42,000–£65,000, a hip-to-gable £55,000–£75,000 and a mansard/L-shape £65,000–£95,000+. Costs vary with dormer size and whether an en-suite is included. We provide a detailed, itemised quote after a free site visit.
Most loft conversions take 6 to 10 weeks, depending on roof type and whether plumbing for an en-suite is included.
We measure from the underside of the ridge to the top of the ceiling joists — a minimum of around 2.2m is usually needed. A dormer or roof alteration can create extra head height where needed.
Yes — a well-built loft conversion adding a bedroom and en-suite typically adds 15–20% to resale value and is one of the highest-return home improvements in Wolverhampton.
Yes — we build loft conversions across Tettenhall, Codsall, Perton, Wombourne, Wightwick and Pattingham, with most sites within 15 miles of our Tettenhall base.
A dormer is a box-shaped extension out from the existing roof to add head height and floor area. A hip-to-gable raises the sloping (hipped) side of the roof up into a vertical gable wall — usually combined with a rear dormer for maximum internal space. Hip-to-gable is only possible on semi-detached, detached and end-terrace properties.