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Free 2026 London Planning ReportPlanning Permission in Custom House E16

Rear extension and loft project on a dockside terraced house in Custom House E16, in the Royal Docks area of Newham
Custom House · E16 · Newham

Planning Permission in Custom House E16

Fixed-fee, MCIAT-chartered planning permission for Custom House (E16) homeowners — London Borough of Newham validation and local constraints handled from the start.

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Custom House (E16) grew as Victorian dock-worker housing around the Royal Victoria Dock, which opened in 1855, and now sits inside the Royal Docks regeneration and Enterprise Zone. Surviving and postwar-rebuilt terraces sit alongside major new-build development around the ExCeL and the Elizabeth line, so householder work here is largely extensions and lofts on the terraced houses that line the residential streets.

There is no conservation area covering the Custom House part of E16 — that is a genuine, verified fact, not an omission. Its planning character is instead shaped by the working dockside terraced grain and the surrounding regeneration, and by the London Borough of Newham's householder design expectations, which lean on keeping original building lines, materials and roof continuity intact. We treat that terraced character, rather than a conservation designation, as the reference point when we design an extension.

Demand for rear extensions and loft conversions runs steadily across residential streets like Tollgate Road, Rogers Road and Chadwin Road, where compact terraced houses sit on modest plots. We check each property's permitted-development position against Newham's borough-wide controls first — and any surface-water drainage points given the low-lying dockside land — then prepare drawings that either stay within permitted development or are ready to validate as a full householder application.

Rear extension and loft project on a dockside terraced house in Custom House E16, in the Royal Docks area of Newham
Isometric illustration of a Custom House E16 home planning permission design
Proposed floor plan
Custom House E16

Planning in Custom House (E16): what to know before you apply

Because Custom House is a dockside mix of surviving and rebuilt terraces set within the Royal Docks regeneration area, Newham assess extensions against the prevailing rhythm and building line of the individual residential street, so matching original brick, roof continuity and neighbour relationships matters alongside the numbers. There is no conservation area and no local Article 4 direction in the Custom House part of E16, so many terraced houses retain permitted development rights for rear and loft work — but compact plots, shared party walls and low-lying land mean depth, height, neighbour impact and drainage are the points a householder application is judged on.

Typical Custom House housing stock

A mix of surviving and postwar-rebuilt terraced housing with substantial new-build apartments across the Royal Docks regeneration area. It is the terraced houses on the residential streets, rather than the apartment blocks, that generate most of the rear-extension and loft-conversion work here.

Streets we regularly draw for in Custom House

Barrier Point Road · Tollgate Road · Rayleigh Road · Wesley Avenue · Rogers Road · Ruscoe Road · Egham Road · Chadwin Road · Cranley Road · Selby Road · Caraway Close · Eclipse Road

Planning Permission for Custom House (E16) homes: the package and the process

Every planning permission we prepare for an Custom House property is drawn to London Borough of Newham’s validation standards and tuned to the E16 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.

Typical fixed-fee planning drawing packages
PackageProduction windowCompliance layerTypical fee
Permitted Development pack7–10 working daysLawful Development Certificate submission£950–£1,450
Full Planning pack10–14 working daysCouncil liaison & design statement£1,600–£2,400
Planning + Building Regs pack14–21 working daysStructural calculations included£2,200–£3,850
FAQ

Planning Permission in Custom House E16 — FAQs

How long does it take to get planning permission from a London council?+
Householder applications carry a statutory 8-week determination period. We deliver your drawings within about 7 days of survey, so the council clock can start quickly. Lawful Development Certificates usually resolve faster.
What happens if the council refuses?+
Refusals are rare because every drawing is checked against your borough's local plan before submission. If it happens we advise on revisions or handle the appeal — many refusals recover at appeal.
Do you cover my borough?+
Yes — we submit across all 33 London boroughs every week. Each borough has its own page covering local conservation, Article 4 and validation quirks.
Is the fee really fixed?+
Yes. We quote a fixed fee before we start and it does not move, even when the council asks for revisions — those redraws are free.
Do I need planning permission to extend a house in Custom House?+
Not always. Many Custom House terraced houses retain permitted development rights, so a modest single-storey rear extension or a rear loft conversion can often proceed without a full planning application. Because the terraced plots are compact and sit on low-lying dockside land, we check your property's size limits, party-wall lines and any drainage points against Newham's controls first, and prepare a full householder application where the project goes beyond permitted development.
Is Custom House in a conservation area?+
No. There is no conservation area covering the Custom House part of E16. Its planning character is shaped instead by the working dockside terraced grain, the surrounding Royal Docks regeneration and Newham's householder design expectations, which favour keeping original building lines, materials and roof continuity intact when you extend.
How much do planning and building-regulation drawings cost for a Custom House extension?+
We work to fixed fees agreed before we start, with a typical turnaround of around seven days for a standard rear extension or loft on a Custom House terraced house. As a chartered architectural technologist practice we produce the same council-accepted planning and building-regulation drawings as an architect, usually for a lower fee, and include free redraws until your application is approved.
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