Planning drawings, building regulations, loft conversions, house extensions and mansards — delivered across Barking and Dagenham by MCIAT chartered technologists with deep knowledge of Barking and Dagenham Council's policies.
Fastest in London on the clock and slowest on the yes. Barking and Dagenham decided 100% of its householder applications inside the statutory eight weeks — the only borough at that figure — while approving 69.7%, the lowest rate of the 33. It issued 1,051 lawful development certificates.
| Householder applications, three years to March 2026 | Barking and Dagenham | London |
|---|---|---|
| Decided inside eight weeks | 100.0% | — |
| Approval rate | 69.7% | 83.0% |
| Decisions made | 1,239 | 77,680 |
| Refused | 376 | — |
| Lawful development certificates issued | 1,051 | — |
| Conservation areas | 4 covering 22 ha | 1,141 across London |
| Householder appeals allowed after refusal | 28.9% of 280 | 40.8% of 13,067 |
Sources: decision figures from MHCLG District Planning Application Statistics (PS1 and PS2), decisions made in the twelve quarters to March 2026; conservation areas from planning.data.gov.uk, retrieved 1 September 2026; appeals from Planning Inspectorate casework decided 2016–2026. Open Government Licence v3.0. With four conservation areas covering 22 hectares, this is the least heritage-constrained borough in London — so a refusal here is almost never about designation.
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Chartered structural engineer calculations for every residential intervention in Barking and Dagenham — steel beams, lintels, pad foundations, wall re...
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End-to-end Party Wall Act 1996 service for Barking and Dagenham — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...
London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Barking and Dagenham property,...


Housing stock: Becontree Estate (the world's largest council estate when built, 1920s-30s) dominates; post-war estates around Barking town; new-build riverside.
Character: Major regeneration in Barking Riverside; mostly permissive planning outside conservation pockets.
Notable conservation areas: Becontree Estate (historic), Eastbury, Valence House

A construction-ready drawing package compliant with every Approved Document — Part A structure, Part B fire, Part L thermal, Part M accessib...
Every loft type across every Barking and Dagenham roof line — dormer, mansard, hip-to-gable, L-shape, Velux. LDC or full planning route, building regu...
The whole spectrum — rear extensions, side returns, wraparounds, double-storey, basement digs. Planning-led design with detailed technical p...
Barking and Dagenham's most space-efficient loft solution when PD-route dormers are blocked. Our chartered team designs mansards that get approved in ...
Turn your unused Barking and Dagenham garage into a bedroom, home office or open-plan kitchen-diner. Planning route assessment, full building regulati...
Full architectural technology service for basement digs and cellar conversions in Barking and Dagenham — structural underpinning design, waterproofing...
Chartered structural engineer calculations for every residential intervention in Barking and Dagenham — steel beams, lintels, pad foundations, wall re...
Measured surveys across Barking and Dagenham — floor plans, elevations and sections to ±3mm accuracy. Leica Disto laser + BLK360 point-cloud scanning,...
End-to-end Party Wall Act 1996 service for Barking and Dagenham — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordina...
London's most popular loft type — the full-width rear dormer. Planning or Permitted Development route assessed for your Barking and Dagenham property,...
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Every Barking and Dagenham postcode district we draw in, the stock that dominates it and the authority that validates a drawing package there. Barking and Dagenham fees below are the statutory England rates for 2026, not drawing package estimates.
| Postcode | Area | Dominant stock | What it means for a drawing package |
|---|---|---|---|
| RM6 | Chadwell Heath | 1930s semi-detached | A drawing package in Chadwell Heath may land with Barking and Dagenham Council or Redbridge Council — RM6 crosses the boundary, and the RM6 policies map decides it street by street. |
| RM8 | Becontree / Dagenham | 1920s-30s estate housing (Becontree) | Becontree / Dagenham sits wholly inside RM8, so Barking and Dagenham Council validates every drawing package submitted from an RM8 address. |
| RM10 | Dagenham | 1920s-30s estate housing (Becontree) | RM10 covers Dagenham only; Barking and Dagenham Council handles the drawing package, and Dagenham case officers apply the RM10 conservation-area map. |
| IG11 | Barking | Victorian terraces, post-war flats, new-build | A drawing package at an IG11 address in Barking is determined by Barking and Dagenham Council under its own Local Plan policies for Barking. |
Roof pitch, wall build-up and plot depth change every few Barking and Dagenham streets, and each one changes what a drawing package can achieve at that address.
How designation changes a Barking and Dagenham drawing package: Barking and Dagenham Council maintains 9 conservation areas, including Becontree Estate (historic), Eastbury, Valence House. Inside any of them a Barking and Dagenham drawing package cannot rely on permitted development, and the route becomes a £548 householder application determined in 8 weeks rather than a £249 prior approval in 6 weeks. Eastbury sets the tone for Barking and Dagenham casework.
Article 4 and your Barking and Dagenham drawing package: Barking and Dagenham Council has made no borough-wide direction, so permitted development for a drawing package in Barking and Dagenham generally survives outside Barking and Dagenham conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a RM6 owner records that a drawing package was lawful.
Barking and Dagenham housing stock: Becontree Estate (the world's largest council estate when built, 1920s-30s) dominates; post-war estates around Barking town; new-build riverside. Major regeneration in Barking Riverside; mostly permissive planning outside conservation pockets. Read that before choosing a drawing package route in Barking and Dagenham — construction, not postcode, sets what is achievable. Barking and Dagenham Council charges £548 for a householder application and has 8 weeks to determine it.
Sources for this Barking and Dagenham 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.
Over the 12 quarters from 2023 Q2 to 2026 Q1, Barking and Dagenham decided 1,239 householder planning applications and approved 69.7% of them — 13.3 percentage points below the London average of 83%. That places Barking and Dagenham 32nd of 32 London boroughs on householder approval rate. These are decisions the council reported to MHCLG, not our own sample.
| Measure | Barking and Dagenham | Context |
|---|---|---|
| Householder applications decided | 1,239 | 77,680 across London |
| Householder approval rate | 69.7% | 83% London average |
| Decided within 8 weeks | 100.0% | 1st fastest of 32 boroughs |
| Took longer than 13 weeks | 0.0% | the applications that overran the statutory target |
| Minor dwellings approval rate | 42.2% | new-build and conversion schemes under 10 units |
| All application types | 65.7% | across 2,121 decisions |
| Certificates of lawfulness issued | 1,051 | confirmations that work was permitted development |
Speed matters as much as the odds. Barking and Dagenham decided 100.0% of householder applications inside the eight-week statutory period and let 0.0% run past thirteen weeks. A drawing package that is complete and correctly described at validation is the part of that timeline you control; the rest belongs to the council's caseload.
Source: MHCLG District Planning Application Statistics (PS1 and PS2), 2023 Q2 to 2026 Q1, published quarterly by the Ministry of Housing, Communities and Local Government. Counts are decisions made in the window, not applications submitted. Contains public sector information licensed under the Open Government Licence v3.0.
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Get my free quote →We've delivered architectural drawings across every part of Barking and Dagenham. Each neighbourhood has its own conservation context and dominant housing stock — click through for area-specific guidance.