House Extensions in Notting Hill, W11
Rear, side-return, wraparound and double-storey extensions for houses in Notting Hill, designed, approved and built by one team.
Covered under one contract
- Architectural and structural design
- Planning or lawful development certificate
- Foundations, walls, roof and steels
- Glazing, rooflights and doors
- Kitchen designed and fitted
- Building control and party wall handled
House Extensions in Notting Hill.
An extension is the surest way to get the open-plan kitchen and dining room most families want, and the houses in Notting Hill generally lend themselves to it: a side return to fill, a rear garden to build into, or on larger plots room for a full-width or double-storey addition.
We design the extension around how you will use it, not around the maximum footprint the rules allow. That means thinking about light, the level change to the garden, where the kitchen sits, how the old and new parts of the house meet and what happens to the rooms you already have. The structural engineering, party wall matters and building control inspections are all handled by us.
Approvals are checked on the first visit. Many single-storey rear extensions fall within permitted development, but the Royal Borough of Kensington and Chelsea applies tighter rules in conservation areas and to flats and listed buildings, so we confirm the route before any drawings are produced and then manage the application if one is needed.
- Area
- Notting Hill, W11
- Council
- Royal Borough of Kensington and Chelsea
- Housing
- Stucco villas and crescents on the Ladbroke estate, painted terraces around Portobello, communal garden squares and converted flats
- Transport
- Notting Hill Gate, Ladbroke Grove, Holland Park
- Rear or side return, on site
- 10 to 16 weeks
- Design and approvals
- 8 to 14 weeks before start
- Glazing lead time
- 6 to 10 weeks, ordered early
- Consent
- Permitted development or householder application
- Party wall
- Notices served by us
Notting Hill: the houses and the planning rules.
Notting Hill is the Ladbroke estate: crescents of paired stucco villas laid out in the 1840s around private communal gardens, with painted terraces sloping down towards Portobello Road and the red-brick mansion blocks of Pembridge Square. It is one of the largest and most recognisable Victorian suburbs in London, and it is protected accordingly.
Most of the houses have been through several lives, from single family homes to bedsits and back again, so refurbishments here often involve reinstating original layouts, repairing stucco and cornices, and adding basements and rear extensions that the communal-garden rules and RBKC policy allow.
The Pembridge, Ladbroke, Norland and Kensington Park conservation areas cover almost all of Notting Hill.
Royal Borough of Kensington and Chelsea
RBKC decides applications. The Ladbroke and Pembridge conservation areas have Article 4 directions, so most external changes, including rear extensions and roof works, need a full application.
Communal gardens
Houses backing onto the communal gardens are covered by garden committee rules as well as planning, which affect rear extensions, terraces and boundary treatments.
Basements
New basements follow the borough's single-storey policy with a construction traffic management plan and structural method statement.
Approvals for house extensions in Notting Hill.
Many single-storey rear extensions are permitted development within the 3 or 4 metre limits, or 6 and 8 metres under prior approval. Conservation areas, flats, listed buildings and larger schemes need a householder application, and every extension needs building regulations approval.
RBKC decides applications. The Ladbroke and Pembridge conservation areas have Article 4 directions, so most external changes, including rear extensions and roof works, need a full application.
What house extensions in Notting Hill includes.
- Architectural and structural design
- Planning or lawful development certificate
- Foundations, walls, roof and steels
- Glazing, rooflights and doors
- Kitchen designed and fitted
- Building control and party wall handled
From site visit to handover.
- 01
Site visit & consultation
We visit, listen and measure. Brief, budget and constraints understood before any advice is given.
- 02
Design & itemised quote
Our architects and engineers draw the scheme, and from that we provide a transparent, itemised quotation for your approval.
- 03
Planning & approvals
Planning applications, building control and party wall matters handled for you.
- 04
Build, managed weekly
Our own trades, sequenced by a site manager. Progress reported every week.
- 05
Handover & aftercare
Joint snagging walk-through, documentation, and a guarantee on our workmanship.
House Extensions in Notting Hill: your questions.
Do I need planning permission for an extension in Notting Hill?
Not always. Permitted development covers many single-storey rear extensions on houses, but the Royal Borough of Kensington and Chelsea removes those rights in some conservation areas, and flats and listed buildings always need an application. We confirm the route at the site visit.
How long does an extension take to build?
Ten to sixteen weeks on site for a single-storey extension once approvals are in place, plus the design and approval period beforehand. Glazing has the longest lead time, so we order it early.
Which parts of Notting Hill do you cover?
All of Notting Hill and W11, including Lansdowne Road, Ladbroke Grove, Elgin Crescent, Pembridge Square, Westbourne Grove, Clarendon Road, and the neighbouring districts. We are based in London and our teams work across central, north, north-west, west and south-west London.
Other services in Notting Hill.
House Refurbishment in Notting Hill
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Flat Refurbishment in Notting Hill
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Structural Alterations in Notting Hill
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Loft Conversions in Notting Hill
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Basement Conversions in Notting Hill
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Kitchen Renovation in Notting Hill
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Bathroom Renovation in Notting Hill
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Bespoke Joinery & Fitted Furniture in Notting Hill
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Architectural & Interior Design in Notting Hill
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Planning Permission & Building Regulations in Notting Hill
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We will visit, listen and explain what is possible for your property and how it would be approved. No pressure, no sales pitch.