Every borough plays by slightly different rules — conservation areas, Article 4 directions, local validation lists. We know them all. Pick your borough for local approval rates and guidance, or compare every borough's approval rate.

How to check the Croydon planning register, what the council approves (87.3% of householder cases) and the drawings an application needs. Free approval check.
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Bromley decides more householder applications than any London borough — 1,538 a year — and refuses 323. See the real numbers. Free approval check.
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Planning permission and architectural drawings in Barnet — loft, extension and conversion drawings tuned to Barnet Council's policies, revised free until approval.
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Ealing approves 87.7% of householder applications, but 58% run past eight weeks on an agreed extension. What that means for your timetable. Free approval check.
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Planning permission and architectural drawings in Wandsworth — side returns, mansards and extensions drawn to Wandsworth Council's standards, revised free.
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Richmond refuses 18.3% of householder applications across 85 conservation areas — the most in London — but 44.9% of appeals succeed. Free approval check.
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Enfield decides 91% of householder applications inside eight weeks — on the real clock, not agreed extensions. See the borough's full record. Free approval check.
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Planning permission and architectural drawings in Redbridge — loft, extension and HMO drawings prepared to Redbridge Council's standards, revised free.
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Planning permission in Camden made simple — architectural drawings and planning drawings prepared for Camden Council's policies, revised free until approval.
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Planning permission in Islington without the guesswork — architectural drawings and planning drawings tuned to Islington Council's policies, revised free.
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Planning permission in Hackney handled end to end — architectural drawings and planning drawings designed for Hackney Council's policies, revised free.
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Planning permission in Lambeth made straightforward — architectural drawings and planning drawings prepared for Lambeth Council's policies, revised free.
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Planning permission in Lewisham without the stress — architectural drawings and planning drawings prepared for Lewisham Council's policies, revised free.
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Planning permission in Haringey handled properly — architectural drawings and planning drawings designed for Haringey Council's policies, revised free.
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Planning permission in Merton made simple — architectural drawings and planning drawings prepared for Merton Council's policies, revised free until approval.
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Planning permission in Kingston upon Thames — architectural drawings and planning drawings designed for Kingston Council's policies, revised free until approval.
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Planning permission and architectural drawings in Hammersmith and Fulham — side returns, lofts and extensions drawn to LBHF's conservation policies, revised free.
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The council approves 94.3% of householder applications — but 65.7% of the borough is pre-1919 and permitted development rarely applies. Free approval check.
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Planning permission and architectural drawings in Hounslow — Chiswick to Feltham, tuned to the Hounslow Local Plan and its conservation areas, revised free.
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Hillingdon grants 90.2% of householder applications but holds 150 Article 4 areas. Check your address before you rely on permitted development — free approval check.
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Planning permission and architectural drawings in Tower Hamlets — flat conversions, lofts, extensions and HMO plans drawn to borough policy, revised free.
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Planning permission & architectural drawings in Newham — lofts, extensions, flat and HMO plans from Forest Gate to Stratford, revised free until approval.
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Planning permission and architectural drawings in Waltham Forest — side returns, lofts and Warner flat schemes drawn to borough policy, revised free.
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Barking and Dagenham refuses 32% of householder applications — London's toughest. See the real numbers and get drawings built to survive them. Free approval check.
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Planning permission and architectural drawings in Southwark — drawing packs for Dulwich, Peckham and Bermondsey, tuned to Southwark policy, revised free.
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Planning permission & architectural drawings in Greenwich, from Blackheath to Woolwich — tuned to Royal Greenwich policy, revised free until approval.
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Planning permission and architectural drawings in Bexley — chartered drawing packs for Sidcup, Welling and Bexleyheath's interwar semis, revised free until approval.
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Sutton grants 92.8% of householder applications and decides 97% inside 8 weeks. Chartered planning drawings for Carshalton, Cheam and Wallington — free check.
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Planning permission and architectural drawings in Havering — drawing packs for Romford, Upminster and Hornchurch, tuned to Havering policy, revised free.
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Planning permission and architectural drawings in Westminster — heritage-literate planning drawings for listed buildings and conservation-area homes, revised free.
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Planning drawings, lease plans and measured surveys in the City of London — heritage-aware packs for Square Mile flats, offices and change-of-use, revised free.
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Brent approves 85.5% of householder applications but refuses one large rear extension in three. Pick the right route before you apply. Free approval check.
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Planning permission and architectural drawings in Harrow — hip-to-gable loft and extension drawings tuned to Harrow Council's guidance, revised free until approval.
View borough guide →We work across all 33 London boroughs and the Home Counties — Surrey, Kent, Essex and Hertfordshire. Tell us where your project is and we'll quote it.
Answer five quick questions and get a free planning score for your exact address — instantly. Then, if you want the full picture, unlock the detailed analysis: your council's live approval rates, local precedents, constraints on your street and a step-by-step route to permission.