Planning Permission in Norbury SW16
Fixed-fee, MCIAT-chartered planning permission for Norbury (SW16) homeowners — Croydon Council validation and local constraints handled from the start.
Norbury in SW16 sits on the Croydon and Lambeth border and is largely Edwardian and interwar in character, with terraces, semis and the planned Norbury Estate lining its residential streets. The typical brief is a rear or side extension, a loft conversion or a garage conversion, giving families more space on comfortably sized suburban plots.
Many of Norbury's streets are relatively permitted-development friendly, which can offer a quicker route to extra room, but the Norbury Estate, Norwood Grove and nearby Streatham Common designations bring tighter control in places. We tailor each set of drawings to whether the site is PD-eligible or needs full planning, and detail schemes to meet Croydon's scale, spacing and amenity standards.
Planning in Norbury (SW16): what to know before you apply
We rely on no published householder Article 4 direction for Norbury, and much of the area supports permitted-development extensions and lofts on standard plots. The Norbury Estate and Norwood Grove conservation pockets are the main exceptions, tightening control over roof and frontage changes; elsewhere neighbour amenity and extension depth govern design.
Typical Norbury housing stock
Norbury straddles the Croydon and Lambeth border with long runs of Edwardian and interwar terraces and semis, including the planned Norbury Estate. The generous suburban plots make it a strong market for rear and side extensions, loft conversions and garage conversions, much of it deliverable under permitted development on the more standard streets.
Streets we regularly draw for in Norbury
Danbrook Road · Hepworth Road · Guildersfield Road · Arragon Gardens
Planning Permission for Norbury (SW16) homes: the package and the process
Every planning permission we prepare for an Norbury property is drawn to Croydon Council’s validation standards and tuned to the SW16 constraints above. Here is what the drawing package covers and how the process runs from first survey to approval.
Securing planning permission in London means navigating borough-specific design guidance, conservation areas, Article 4 directions and a validation checklist that differs from one council to the next. DrawingsDirect prepares the existing and proposed drawings your local planning authority needs, submits them through the Planning Portal, and manages the application to a decision — for a fixed fee agreed before we start.
Because we are MCIAT-chartered architectural technologists rather than a general architecture practice, you get the same council-accepted drawings and professional accountability at a typically lower fee, with structural coordination handled in-house.
Do I need planning permission for an extension in London?
Many single-storey rear extensions, loft conversions and outbuildings fall under permitted development rights and do not need a full planning application — but London's dense housing stock, conservation areas and Article 4 directions frequently withdraw those rights. Before you pay for a full application, we check your property against the current permitted development thresholds and your borough's local constraints.
Where permitted development applies, we recommend a Lawful Development Certificate instead of full planning — it is faster, cheaper and gives you a legal document confirming the work was lawful. Where a full application is genuinely required, we prepare it properly the first time.
Permitted development vs a full planning application
Permitted development lets you build within defined volumetric limits without committee review. A full householder application is assessed against the borough's local plan for scale, daylight, neighbour impact and design. We advise which route your project qualifies for and why.
Article 4 directions and conservation areas
If your home sits in a conservation area or under an Article 4 direction, permitted development rights are often removed — meaning even modest changes need consent. Each borough page lists the local directions and conservation areas we routinely design around.
How do you apply for planning permission through the London Planning Portal?
We manage the full lifecycle of your submission — survey, drawings, supporting documents and officer liaison — so you never have to decode a validation checklist yourself.
Phase 1 — existing and proposed site surveys
A laser-measured survey captures your property exactly, so existing and proposed drawings match reality millimetre for millimetre.
Phase 2 — technical drawing package
Site location plan, block plan, floor plans, elevations and sections drawn to your borough's scale and formatting requirements, with a design and access statement where needed.
Phase 3 — liaison with the planning officer
We answer the council's queries, negotiate amendments, and redraw free until the decision lands.
| Package | Production window | Compliance layer | Typical fee |
|---|---|---|---|
| Permitted Development pack | 7–10 working days | Lawful Development Certificate submission | £950–£1,450 |
| Full Planning pack | 10–14 working days | Council liaison & design statement | £1,600–£2,400 |
| Planning + Building Regs pack | 14–21 working days | Structural calculations included | £2,200–£3,850 |
Planning Permission in Norbury SW16 — FAQs
How long does it take to get planning permission from a London council?+
What happens if the council refuses?+
Do you cover my borough?+
Is the fee really fixed?+
Do I need planning permission for an extension in Croydon?+
Can I build a larger extension on a Purley or Sanderstead plot?+
What do Croydon's HMO Article 4 directions mean for me?+
How long does Croydon Council take to decide?+
How much do planning drawings cost in Croydon?+
Get your free Norbury planning assessment
Tell us your Norbury (SW16) address and ambition — we'll confirm feasibility, local constraints and a fixed fee within one working day.