Real 2026 prices for every property type across West London — from 1930s Metroland semis in Ruislip to Victorian terraces in Fulham and Georgian townhouses in Richmond. Every cost factor explained with no hidden extras.
New roof costs in West London depend on four factors: property size, tile or slate choice, structural condition, and access. London labour rates are 15–25% above national averages, and conservation area restrictions in Richmond, Chiswick, Pinner and Harrow-on-the-Hill can double material costs.
A standard 3-bedroom semi-detached house across Kenton, Greenford, Feltham or Wembley with concrete interlocking tiles costs £5,000–£8,000 to re-roof including scaffold, strip, membrane, battens, tiles and waste disposal. Larger semis and end-of-terrace properties in Ealing, Northfields or South Harrow run £7,000–£10,000. Detached properties in Northwood, Stanmore or Pinner with complex roof geometries cost £10,000–£18,000. Large detached homes with 200m²+ roof areas in Moor Park or Richmond Hill can reach £20,000–£30,000.
Three factors drive the London premium. First, labour rates — qualified roofers in London earn 15–25% more than regional equivalents, reflecting the cost of living and travel. Second, scaffolding — terraced streets in Fulham, Kilburn and Willesden require parking permits, pavement protection and early-morning erection, adding £500–1,500 versus suburban sites with driveway access. Third, conservation restrictions — Richmond's 73 conservation areas, Bedford Park's Grade II* listing, and Pinner's Tudor heritage all require approved materials that cost 2–3 times standard equivalents.
Tile choice is the biggest variable you control. Concrete interlocking tiles (£30–£40/m²) suit most post-war stock. Plain concrete tiles (£40–£55/m²) give a traditional appearance. Clay tiles (£60–£100/m²) suit period properties. Natural slate (£180–£280/m²) is the premium choice for Victorian and Georgian stock. Structural repairs are the biggest unknown — rotten timbers only visible once the old covering is stripped can add £1,000–£4,000.
Scaffolding typically costs £800–£2,000 for a standard semi in West London. Three-storey Victorian terraces in Kilburn, Brondesbury or Brook Green require full-height scaffold at £2,500–£4,000. Properties on restricted streets like Fulham Palace Road, Kilburn High Road or King Street Hammersmith need council scaffold permits adding £300–£500 and 2–3 weeks lead time. Any quote that excludes scaffold is not a real quote.
3-bed semi: £5,000–£8,000. 4-bed semi/end terrace: £7,000–£10,000. Detached: £10,000–£18,000. Large detached/complex: £15,000–£25,000+. Conservation area premium: +30–60%. All prices include materials, labour, scaffold and waste disposal. Call 0203 302 2547 for a free quote specific to your property.
A typical 3-bedroom semi on Carlton Avenue, Kenton: 65m² roof area, hipped design with 4 valleys. Strip existing concrete tiles and battens: £800. Scaffold: £1,000. Timber inspection and minor repairs: £400. Breathable membrane: £300. Treated battens: £250. Marley Modern concrete interlocking tiles: £1,800. Ridge and hip tiles with mechanical fixing: £450. Lead flashings at 4 valleys: £600. Waste disposal (skip + tip fees): £350. Labour: £2,200. Total: £8,150 including VAT. This is a real, itemised cost for a genuine Kenton property — not a national average.
A proper quote should itemise: scaffold, strip, timber inspection, membrane, battens, tiles (named manufacturer and profile), ridge/hip detailing, lead flashings, waste disposal, labour and VAT. A single lump sum with no breakdown is a red flag — it makes comparison impossible and hides the specification.
3-bed semi: £5,000–£8,000
4-bed semi: £7,000–£10,000
Detached: £10,000–£18,000
Large/complex: £15,000–£25,000+
Conservation: +30–60%
Scaffold: £800–£4,000
📞 0203 302 2547
Free, no-obligation quotes
Building Regulations Approved Document L requires thermal insulation upgrade to 0.18 W/m²K on any re-roof covering more than 25% of the roof area — this adds £1,500–£3,000 to the project but reduces heating costs for the life of the roof.
Source: Building Regulations Approved Document L
"Slate repair matching originals — professional and tidy. Highly recommend for anyone in Wembley."
"Flat roof replacement — watertight — professional and tidy. Highly recommend for anyone in Richmond."
"Chimney work — no more damp — professional and tidy. Highly recommend for anyone in Ruislip."
A standard 3-bed semi in West London costs £5,000–£8,000 to re-roof with concrete interlocking tiles, including scaffold, materials, labour and waste disposal.
London labour rates are 15–25% above national averages. Scaffolding costs more due to parking permits, restricted access and pavement protection on terraced streets.
Any re-roof covering more than 25% of the roof area must include insulation upgrade under Approved Document L. Your roofer should handle this as standard.
Concrete interlocking tiles last 40–50 years. Clay tiles last 60–80 years. Natural slate lasts 100–150 years. Lifespan depends on specification and installation quality.
Like-for-like replacement does not need planning permission. Changing material type in a conservation area requires approval. We handle all planning queries.
Yes — we work year-round. Once the old covering is stripped, we never leave the roof exposed overnight. Rain delays are managed within the project timeline.
All full re-roofs carry our written 10-year workmanship guarantee, transferable if you sell the property. Tile manufacturers provide separate 15–30 year product guarantees.
A standard semi takes 3–5 working days. Larger or more complex properties take 5–8 days. We give a realistic timeline in every quote.
How much a roofing job costs depends on what is actually wrong.
When it is not the answer: If you already have a detailed, itemised quote from a reputable roofer, these guide prices confirm whether it is in the right range. Read the full guide.
Describe the problem. We give a rough range on the phone.
On-site inspection. Every defect photographed.
Itemised: materials, labour, scaffold, waste, VAT.
Use the pricing table below to check our quote is fair.
| Job | Typical duration |
|---|---|
| Phone estimate | Same call |
| On-site survey | Within 2-3 days |
| Written quote | Within 24 hours of survey |
| Work start | Within 1-2 weeks of acceptance |
Phone estimates are ranges. Exact pricing needs an on-site survey.
| Job | Typical range | Notes |
|---|---|---|
| 3-bed semi (concrete) | £5,500-£8,500 | Most common |
| 3-bed semi (plain tile) | £7,000-£10,000 | Traditional |
| Detached | £12,000-£20,000 | Complex geometry |
| Conservation (slate) | £15,000-£28,000 | Material premium |
Worked example: 3-bed hipped semi, concrete tiles, 4 valleys, full scaffold — £7,800.
Staged payments. VAT included.
Covering W3-W14, SW6, SW13-14, NW2-10, TW1-13, UB1-10, HA0-9 and surrounding postcodes.
All work carries our 10-year workmanship guarantee regardless of job size.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
No call-out fees. No obligation. Honest quote from a local West London roofer.
0203 302 2547📞 Call Now: 0203 302 2547