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Architectural drawings · Camden

Architectural drawings in Highgate

Fixed-fee planning, building regulations, loft, extension and mansard drawings for properties in Highgate (N6). MCIAT chartered. 30% below typical London architect rates.

Highgate at a glance

Borough
Camden
Postcodes
N6
Dominant stock
Georgian villas, Victorian and Edwardian semis
Local landmarks
Highgate Cemetery, Highgate Wood
Article 4 in force
Yes
Conservation areas in borough
40
Architectural planning drawings for a London project — architectural drawings in Camden
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MCIAT chartered drawings for planning, building regs, lofts and extensions — fixed fees 30% below typical London architects. Tell us what you need and we’ll reply the same working day.

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  • Fixed fees from £840

Local context

Why Highgate needs a specialist

Highgate is village character on the hill, Georgian and Victorian. The streetscape is dominated by georgian villas, victorian and edwardian semis, which means design decisions — roofscape, rear glazing, side returns, mansards — must respect the period rhythm of the row. Camden planning (Camden Council) decides applications here. Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas.

Services in Highgate

Frequently asked in Highgate

Highgate planning questions

Do I need planning permission for an extension in Highgate?

Highgate sits within Camden, so applications are decided by Camden Council. Most single-storey rear extensions and side-returns on terraced or semi-detached homes in Highgate fall under Permitted Development — up to 3m deep (attached) or 4m (detached), under 4m high. Flats, listed buildings and conservation areas always require full planning. Article 4 status here: Yes. We check eligibility free at the site visit.

What's the dominant housing stock in Highgate?

Highgate is characterised by village character on the hill, Georgian and Victorian. The dominant stock is Georgian villas, Victorian and Edwardian semis. We've drawn extensions and lofts for every period represented here — Victorian rear additions, Edwardian side returns, 1930s wrap-arounds, and contemporary infill where the streetscape allows.

How long does a planning application take in Highgate?

Camden Council statutory determination is 8 weeks for householder applications. Validation typically adds 1–2 weeks. From your first call to a decision, expect 12–14 weeks total: 1 week measured survey, 2 weeks design, 1–2 weeks validation, 8 weeks determination. We've achieved a 98% first-time approval rate across Camden.

How much does a loft conversion cost in Highgate?

Loft conversion drawings in Highgate start at £1,225 for planning + building regs combined. Construction cost (separate from drawings) is £45,000–£75,000 for a standard rear dormer on a Victorian or Edwardian terrace, £65,000–£95,000 for a hip-to-gable plus dormer. We quote drawings as a fixed fee — no hourly creep.

Are there conservation areas in Highgate?

Camden has 40 designated conservation areas. Nearest to Highgate: Hampstead. In a conservation area, full planning is required for most external work (including roof additions, rendering, replacement windows). We prepare a Heritage Statement covering the conservation area's character appraisal.

Nearby in Camden

Other neighbourhoods we cover

Postcodes covering Highgate

N6

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Where in Highgate does a drawing package actually get determined?

Every Highgate postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. Highgate fees below are the statutory England rates for 2026, not drawing package estimates.

PostcodeAreaDominant stockWhat it means for a drawing package
N6HighgateGeorgian villas, Victorian and Edwardian semisHighgate is split at N6. Either Camden Council or Haringey Council can determine a drawing package here, so the N6 address is checked against both policies maps first.
NW1Camden TownVictorian terraces, mansion blocksNeighbouring Camden Town, where drawing package work is handled by the same Camden Council case officers.
NW3HampsteadGeorgian and Victorian villas, listed buildingsNeighbouring Hampstead, where drawing package work is handled by the same Camden Council case officers.
NW1Primrose HillVictorian and Edwardian terracesNeighbouring Primrose Hill, where drawing package work is handled by the same Camden Council case officers.
NW5Kentish TownVictorian terracesNeighbouring Kentish Town, where drawing package work is handled by the same Camden Council case officers.
NW3Belsize ParkEdwardian mansion blocks, Victorian villasNeighbouring Belsize Park, where drawing package work is handled by the same Camden Council case officers.
WC1BloomsburyGeorgian terraces, listed buildingsNeighbouring Bloomsbury, where drawing package work is handled by the same Camden Council case officers.
W1TFitzroviaGeorgian terraces, Victorian mansion blocksNeighbouring Fitzrovia, where drawing package work is handled by the same Camden Council case officers.
N1CKing's CrossModern apartments, converted warehousesNeighbouring King's Cross, where drawing package work is handled by the same Camden Council case officers.
NW3Swiss CottageMansion blocks, post-war flatsNeighbouring Swiss Cottage, where drawing package work is handled by the same Camden Council case officers.
NW5Gospel OakVictorian terraces, post-war estatesNeighbouring Gospel Oak, where drawing package work is handled by the same Camden Council case officers.
NW6West HampsteadEdwardian mansion blocks, Victorian villasNeighbouring West Hampstead, where drawing package work is handled by the same Camden Council case officers.

How does a drawing package differ street by street across Highgate?

Roof pitch, wall build-up and plot depth change every few Highgate streets, and each one changes what a drawing package can achieve at that address.

How do conservation areas and Article 4 affect a drawing package in Highgate?

How designation changes a Highgate drawing package: Camden Council maintains 40 conservation areas, including Camden Town, Fitzrovia, Hampstead. Inside any of them a Highgate drawing package cannot rely on permitted development, and the route becomes a £258 householder application determined in 8 weeks rather than a £120 prior approval in 6 weeks. Hampstead sets the tone for Highgate casework.

Highgate and Article 4: Article 4 removes permitted development for HMO conversions (C3 to C4) across the borough, plus restrictions on basement extensions in 12 conservation areas. A drawing package planned at a N6 address is checked against that direction first; Camden Council publishes the Highgate extent, and the N6 line rarely follows the Highgate boundary you would expect.

Digging below a Highgate property: Camden's basement policy (Policy A5) restricts single-storey basements to 50% of garden area; double-storey basements generally refused outside commercial zones. Where a drawing package in Highgate involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a Highgate dig within 3 m of a neighbour, and Camden Council expects the N6 ground conditions addressed in the application.

The building fabric around Highgate: Victorian and Edwardian terraces, Georgian townhouses in Bloomsbury and Hampstead, post-war mansion blocks, modern developments in King's Cross. Creative, affluent in Hampstead and Primrose Hill; dense mixed-use around Camden Town and Kings Cross; academic character in Bloomsbury. A drawing package in Highgate is scoped against that stock first. Our Highgate fixed fee starts at £840; the £1,750 Complete package runs the Highgate scheme through Camden Council planning and building control in one go.

What happens if a Highgate property sits on a boundary?

Sources for this Highgate drawing package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.

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