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Loft conversion cost London/Paddington
W2 · Westminster · 2026 prices

Loft conversion cost
in Paddington.

Paddington — W2 — north of Hyde Park around the station. Italianate stucco terraces and garden squares (Sussex, Connaught, Hyde Park) dominate, with newer mixed-use developments around the basin.

£52k–£253k
typical Paddington range
W2
Westminster
5.0 km
from our Fulham studio
10-year
HomePro guarantee
Paddington housing stock & planning

What makes loft work in Paddington distinct.

Housing: Stucco terraces, four to five storeys, garden squares with large townhouses, and 21st-century apartment buildings near the basin.

Planning: Bayswater, Hyde Park, Paddington Green and Paddington Estate conservation areas overlap across W2.

Applications go to City of Westminster. We submit on your behalf and handle conservation officer correspondence end-to-end.

Streets we work in Paddington
Sussex GardensConnaught SquareWestbourne TerraceGloucester TerraceNorfolk Crescent
Loft prices for Paddington, by type

The five loft types — W2 numbers.

All figures inclusive of design, planning, build, contingency and VAT. The Paddington multiplier (1.15×) reflects local labour, scaffolding logistics, conservation requirements and finish expectations.

Velux / rooflight only
Paddington typical
£52k£86k
Roof stays as-is. Cheapest route, limited headroom, almost always PD.
Rear dormer
Paddington typical
£86k£138k
The London classic. Full standing height across most of the floor.
L-shape dormer
Paddington typical
£109k£173k
Dormer + side return at loft level. Master + en-suite typical.
Hip-to-gable + rear dormer
Paddington typical
£127k£196k
Semi-detached / end-of-terrace. Maximum floor area gain.
Mansard
Paddington typical
£150k£253k
Rear roof replaced. Premium choice for period houses. Full planning.
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The 2026 London Loft Cost Guide.

Borough-by-borough pricing, a full cost breakdown, PD vs full planning explained, and the seven hidden costs to watch for in Paddington and beyond.

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Paddington loft FAQ

What Paddington homeowners ask us.

Do I need planning permission for a loft in Paddington?

Bayswater, Hyde Park, Paddington Green and Paddington Estate conservation areas overlap across W2. Outside conservation areas, most rear-dormer conversions in Paddington qualify for permitted development (PD) within the 40m³ (terrace) or 50m³ (semi/detached) volume limits. Mansards always need full planning. We check your specific address before quoting and submit the application on your behalf.

Can a Paddington stucco terrace take a mansard?

Yes — and Westminster Council's policy is well-mapped for the stucco grid. A well-detailed mansard with matching parapet treatment usually clears planning on first submission. Typical budget £180–£260k all-in.

How long does a Paddington loft conversion take?

Typical timeline: 6–10 weeks for design and planning (longer in conservation areas like much of Paddington), then 8–14 weeks on site for a standard dormer, 12–18 weeks for an L-shape or hip-to-gable, and 14–20 weeks for a mansard. City of Westminster processes PD-route Lawful Development Certificates in approximately 8 weeks.

What does a loft conversion add to Paddington property values?

In W2, a well-executed loft conversion typically adds 15–25% to property value — often more in prime postcodes. The ROI is strongest when you add a double bedroom plus en-suite, which is the standard L-shape dormer configuration. Property uplift on a £52k–£253k build commonly exceeds the build cost by 30–60%.

Does 2VP work on Paddington loft conversions?

Yes — Paddington is within our core London catchment. Our studio is at 20 Dawes Road in Fulham, 5.0km from Paddington. We've delivered loft conversions across the W2 postcode and our subcontractor network covers Westminster. Free site visit, fixed-price quote, 10-year HomePro guarantee on the finished work.

Nicholas Elias RIBA
Vladimir Castravet
Free site visit · Paddington

Twenty minutes on site in Paddington.
On us.

Nick Elias RIBA and Vladimir will visit your Paddington home, walk the loft, check head height, advise on PD vs planning, and give you a realistic budget and programme — even if a loft isn’t right for your house.

One number. Sixty seconds. No callback.

Price your Paddington loft conversion using the same 2026 rate card we quote real clients with.

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