Planning Permission & Building Regulations in Highgate, N6
Planning applications, lawful development certificates, listed building consent, building control and party wall matters for properties in Highgate, prepared and managed by our own team.
Covered under one contract
- Planning applications and lawful development certificates
- Listed building and conservation area consent
- Building regulations, full plans or building notice
- Structural calculations
- Party wall notices
- Licence to alter for flats
Planning Permission & Building Regulations in Highgate.
Whether a project in Highgate needs planning permission, and how difficult that permission is to obtain, depends on the property: whether it is in a conservation area, whether it is listed, whether it is a flat with a freeholder, and whether the council has removed permitted development rights on the street. We check all of this at the first visit and tell you the route before any drawings are made.
We then prepare and submit whatever is needed to the London Borough of Camden and London Borough of Haringey: a householder application, a lawful development certificate for permitted development, listed building consent with a heritage statement, or prior approval for a larger extension. Building regulations are handled through an approved inspector or the council's building control, and party wall notices are served where a neighbour's structure is affected.
Because our architects prepare the drawings and our team builds from them, there is no handover between designer, agent and builder. One team is responsible for getting the approval and for building what was approved.
- Area
- Highgate, N6
- Council
- London Borough of Camden and London Borough of Haringey
- Housing
- Georgian houses in the village, Victorian villas on the slopes, 1930s and post-war houses on the Holly Lodge and Highgate estates
- Transport
- Highgate, Archway
- Householder application
- 8 weeks from validation
- Listed building consent
- 8 weeks, longer with Historic England
- Lawful development certificate
- 8 weeks
- Party wall notice
- 1 or 2 months before works
- Building control
- Inspections to completion certificate
Highgate: the houses and the planning rules.
Highgate village sits on the hill above the Heath, a cluster of Georgian houses around the High Street and Pond Square, with large Victorian villas on the slopes towards the cemetery and Hampstead Lane, and 1930s and modernist houses on the estates around Highgate Wood. The conservation area is one of the oldest in London.
The houses are individual and so are the projects: restoring Georgian interiors, extending Victorian villas across steep gardens, and modernising mid-century houses while respecting their architecture. Two boroughs meet here, and we handle whichever one applies.
The Highgate Conservation Area covers the village and surrounding streets, and many of the older houses are listed.
Camden and Haringey
The borough boundary crosses the village; Camden covers the west side and Haringey the east, each with its own conservation area guidance and application process.
Listed houses
Much of the High Street, the Grove and Pond Square is listed, so internal work needs listed building consent.
Slopes and trees
Steep sites and protected trees affect extensions and basements; a topographical and tree survey is the starting point.
Approvals for planning permission and building regulations in Highgate.
We confirm the approvals route at the site visit, prepare the drawings to the council's validation standard and manage each application through to decision, including building control inspections and party wall notices.
The borough boundary crosses the village; Camden covers the west side and Haringey the east, each with its own conservation area guidance and application process.
What planning permission and building regulations in Highgate includes.
- Planning applications and lawful development certificates
- Listed building and conservation area consent
- Building regulations, full plans or building notice
- Structural calculations
- Party wall notices
- Licence to alter for flats
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.
Planning Permission & Building Regulations in Highgate: your questions.
Who decides planning applications in Highgate?
The London Borough of Camden and London Borough of Haringey. Householder applications are normally decided within eight weeks of validation; listed building consent runs to the same timescale unless Historic England is consulted.
Do I need planning permission in Highgate?
It depends on the property and the proposal. Permitted development covers many rear extensions and lofts, but not in flats, listed buildings or where Article 4 directions apply. We confirm the route at the first visit.
Which parts of Highgate do you cover?
All of Highgate and N6, including The Grove, Highgate High Street, Southwood Lane, Hampstead Lane, Bisham Gardens, Fitzroy Park, 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 Highgate.

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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.
