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Barnet Planning Services

Planning applications, drawings, surveys & compliance reports for Barnet

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Planning World

Planning World provides planning applications, architectural drawings, surveys, and compliance reports tailored specifically to the London Borough of Barnet — where strict design guidance, extensive conservation areas, and prescriptive rules on extensions and roof alterations make borough-specific expertise essential to securing first-time approval.

Barnet is one of London’s largest boroughs, with a predominantly suburban character and some of the most detailed local design guidance in North London. The council frequently rejects proposals that fail to respect character, scale, or amenity standards — particularly for rear and side extensions, loft conversions, and backland development — making Barnet one of the more challenging London boroughs to navigate without professional support that understands its specific validation requirements and officer expectations.

When You Need Planning Support in Barnet

  • Extensions & loft conversions
  • New build homes & infill plots
  • HMOs & flat conversions
  • Outbuildings & garden rooms
  • Commercial units
  • Conservation area works

Local Planning Policies in Barnet

  • Barnet Local Plan & Residential Design Guidance SPD
  • Conservation areas: Hampstead Garden Suburb, Totteridge, Mill Hill, Monken Hadley
  • Article 4 Directions restricting conversions
  • Strict rules on privacy distances, massing & garden space
  • Common refusal reasons: excessive bulk, harm to character, overlooking, overdevelopment

What We Provide

  • Full planning applications
  • Lawful development certificates
  • Architectural drawings
  • 3D laser scanning
  • Structural engineering
  • SAP
  • FRA
  • BNG
  • Party wall
  • Lease & title plans

Our Process

  • Review
  • Drawings
  • Reports
  • Submission
  • Liaison
Positive Feedback
7-day Turnaround
Fixed Pricing From

Why Choose Planning World for Barnet

    • Deep knowledge of  planning policies
    • Expertise in conservation areas & listed buildings
    • High approval rate in complex boroughs
    • Fast turnaround for drawings & reports
    • Full planning, architectural, and compliance support
    • Transparent pricing and fixed quotes
FAQs — Barnet

Often yes — Barnet restricts even minor external alterations.

Barnet is strict — many are refused unless carefully justified.

If your property is listed or in a conservation area, almost certainly.

Some are, but Barnet is highly selective and sensitive to roofline changes.

Only where policy criteria are met and Article 4 does not apply.

Start your planning application in Barnet today

Send us your drawings or property details and we’ll prepare a fully compliant, borough‑specific planning package tailored to Barnet’s requirements.