Planning Permission in Barking and Dagenham
London Borough in London · Last updated April 2026
Barking and Dagenham is a London Borough in East London, covering a diverse area that stretches from the historic Barking town centre to the suburban neighbourhoods of Dagenham. The borough has a rich heritage, with pockets of historic character alongside modern residential and commercial development. As one of London's more accessible and regenerating areas, planning applications here reflect a mix of heritage conservation and contemporary growth.
The planning landscape in Barking and Dagenham is shaped by its 47 listed buildings, 4 conservation areas, and 3 Article 4 direction zones. These designations protect the borough's most valued historic and architectural assets, including the Abbey Road and Riverside Conservation Area and the historic Dagenham Village Conservation Area. If your property falls within or near these protected areas, additional planning rules will apply to your building work.
For homeowners planning extensions, alterations, or other building work, understanding permitted development rights and conservation restrictions is essential. Barking and Dagenham's planning policies encourage sustainable development while safeguarding heritage character in key locations. This guide will help you navigate the planning process and identify what permissions you'll need for your project.
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What can I build in Barking and Dagenham?
| Project type | Likely permitted development | May need planning permission | Likely needs planning permission |
|---|---|---|---|
| Rear extension (single storey) | Most of borough, if within size limits | Properties on Becontree Estate corner blocks | Conservation areas, Article 4 zones, listed buildings |
| Rear extension (two storey) | Most of borough, if within limits (3m max projection) | Properties near boundaries or in Green Belt | Conservation areas, Article 4 zones, listed buildings |
| Side extension | Detached houses with sufficient width | Semi-detached houses (half-width rule applies) | Conservation areas, Article 4 zones, listed buildings |
| Loft conversion (dormer) | Most houses outside protected zones | Properties in Dagenham Village or Lymington Article 4 areas | Conservation areas, listed buildings, flats |
| Loft conversion (Velux/rooflight) | Most of borough | Front-facing rooflights on Becontree Estate | Listed buildings |
| Outbuilding / garden office | Most of borough, if within size and height limits | Large outbuildings covering >50% of garden | Conservation areas (side or front), listed buildings |
| Porch | Most of borough, if within 3m² and 3m height | Becontree Estate (Article 4 for porches from Nov 2026) | Conservation areas, listed buildings |
| Solar panels | Most properties (roof-mounted) | Panels protruding beyond roofline | Listed buildings, conservation areas (if visible from road) |
| Driveway / hard standing | If using permeable surfacing | Non-permeable surfacing over 5m² | Conservation areas with specific restrictions |
| Garage conversion | Most of borough (internal works) | If changing external appearance significantly | Listed buildings |
This is general guidance based on Barking and Dagenham's planning constraints. Your specific property may differ — use our free PD checker to get a result tailored to your address.
Permitted development in Barking and Dagenham
Permitted development rights in Barking and Dagenham allow many common building works to proceed without full planning permission, such as single-storey extensions up to specified sizes, loft conversions, and certain alterations to residential properties. However, these rights are significantly restricted if your property is listed or located within one of the borough's 4 conservation areas (Dagenham Village, Chadwell Heath Anti-aircraft Gun Site, Abbey Road and Riverside, or Abbey and Barking Town Centre). Additionally, 3 Article 4 direction zones — covering Dagenham Village Upward Extension, Lymington Upward Extension, and HMO properties — remove or limit permitted development rights in these sensitive areas. Always check whether your property is affected before assuming you can proceed without planning permission.
What Barking and Dagenham expects from your project
Barking and Dagenham's character is dominated by the Becontree Estate — one of the largest public housing estates in the world, built between 1921 and 1932 for the London County Council. The estate covers much of the borough with two-storey cottage-style homes in short terraces, designed along garden city principles with generous front gardens and tree-lined streets. Despite appearing uniform, the estate features 91 different house types with distinctive details like semi-circular entrance arches, decorative roughcast render, and neo-Georgian styling.
If you are planning an extension or alteration on the Becontree Estate, the council expects you to match existing materials — typically brick or roughcast render — and respect the estate's low-rise character. Be First (the council's planning service) has developed a Becontree Design Code and Retrofit Guide that sets out how residents can adapt and extend their homes while protecting the estate's heritage character. A new Article 4 direction (effective November 2026) will remove permitted development rights for porches on all Becontree Estate properties and for side and roof alterations on corner blocks.
Even if your project is permitted development and doesn't need planning permission, matching your extension's design to your existing house and the local area will protect your property value and avoid disputes with neighbours. The adopted Local Plan 2037 (September 2024) includes policies SP2 and DMD1 on securing high-quality design. As a London borough, London Plan policies D3 and D4 also apply.
Local design guidance
Residential Extensions and Alterations SPD
Local Plan: London Borough of Barking and Dagenham Local Plan 2010–2025
Barking and Dagenham adopted its Local Plan in July 2010, with the plan period now largely expired. As one of the poorest and fastest-regenerating east London boroughs, the area is subject to intensive investment and change, particularly around Barking town centre and the Beam Park development.
Emerging / replacement plan
Barking and Dagenham is preparing a new Local Plan. A Regulation 18 consultation ran in 2023, with a Regulation 19 Pre-Submission plan expected in 2025 and adoption targeted for 2026.
67.4% approval rate
Barking and Dagenham's planning approval rate is below the national average of 86.9%. If your project needs planning permission, consider pre-application advice before submitting — it significantly reduces refusal risk.
Conservation areas in Barking and Dagenham
4 designated conservation areas
Barking and Dagenham contains 4 conservation areas, each protecting distinctive historic character. The Dagenham Village Conservation Area preserves the village's traditional streetscape and heritage buildings, while the Chadwell Heath Anti-aircraft Gun Site Conservation Area commemorates the area's wartime history. The Abbey Road and Riverside Conservation Area and Abbey and Barking Town Centre Conservation Area safeguard the borough's town centre heritage and riverside setting. In these areas, you will need conservation area consent for many external alterations, tree works, and demolitions that would normally be permitted development. Checking whether your property is in a conservation area before planning work is essential, as the rules are stricter than for properties outside these zones.
Article 4 directions in Barking and Dagenham
3 Article 4 direction areas
Barking and Dagenham has 3 Article 4 direction zones that remove or restrict permitted development rights: the Dagenham Village Upward Extension Article 4, the Lymington Upward Extension Article 4, and the HMO Article 4 covering houses in multiple occupation. These directions mean that building work that would normally be permitted development elsewhere requires planning permission in these areas. Article 4 directions are typically put in place to protect character, manage density, or control specific types of development. If your property is within one of these zones, you should assume you need planning permission for extensions, alterations, and changes of use that might otherwise be permitted. Check with Barking and Dagenham's planning team to confirm your property's status.
Listed buildings in Barking and Dagenham
There are 47 listed buildings in Barking and Dagenham. If your property is listed, permitted development rights are significantly restricted. Most external and many internal alterations will require listed building consent, which is separate from planning permission. Always check with Barking and Dagenham's conservation team before starting any work on a listed property.
Planning application statistics
Year ending September 2025 | Source: MHCLG planning application statistics
Barking and Dagenham received 844 planning applications and decided 725 in the year ending September 2025. The approval rate of 67.4% is below the national average of 86.9%. Major applications are expected to be decided within 13 weeks, while householder and other non-major applications have an 8-week target. The “in time” figures include decisions made within agreed extensions of time.
Of the 725 planning decisions made by Barking and Dagenham, 426 were householder applications — the most common type, covering extensions, loft conversions, and alterations. The borough's approval rate of 67.4% is notably below the national average of 86.9%, making it one of the stricter London boroughs for planning. This lower rate reflects the council's focus on design quality and heritage protection, particularly around the Becontree Estate and the borough's 4 conservation areas. Applications in conservation areas may take longer and face additional scrutiny.
If your project complies with permitted development rules, you don't need to worry about approval rates — a Lawful Development Certificate is a factual assessment, not a judgment call.
Recent planning applications in Barking and Dagenham
Browse what's been approved near you
Seeing what similar projects have been approved near your property can help you understand what Barking and Dagenham expects in terms of scale, materials, and design. It's also useful for gauging how quickly the council processes applications.
Search planning applications on Barking and Dagenham's portal →Data from MHCLG planning application register. Search for householder applications (H01/H02) to see extensions and loft conversions in your area.
Housing delivery in Barking and Dagenham
Housing Delivery Test 2023 measurement | Source: MHCLG
Barking and Dagenham delivered 3,433 homes against a requirement of 5,182 over the three-year measurement period, giving a Housing Delivery Test score of 66%. This is well below the 75% threshold, which triggers the most significant consequence: the “presumption in favour of sustainable development” (also called the “tilted balance”). This means planning applications for housing should be approved unless the harm would significantly and demonstrably outweigh the benefits. For homeowners, this is a strong signal — Barking and Dagenham is under considerable pressure to approve housing, making it one of the more favourable environments for residential planning applications in England.
Lawful Development Certificates in Barking and Dagenham
A Lawful Development Certificate (LDC) is formal confirmation from Barking and Dagenham that your project is lawful under permitted development rules. It is not legally required before you build, but it is the only official document that proves your project did not need planning permission. Most solicitors will ask for one when you come to sell, remortgage, or insure your property.
Barking and Dagenham decided 426 householder applications in the year ending september 2025. Their 8-week performance of 100% is above the national average of 93%, which suggests LDC applications are likely to be processed on time. LDC applications follow the same 8-week statutory determination period as householder planning applications.
How to apply for an LDC in Barking and Dagenham
You can apply for a Lawful Development Certificate through the Planning Portal or directly through Barking and Dagenham's website. You will need to submit:
- A completed application form (available on the Planning Portal)
- A site location plan at 1:1250 or 1:2500 scale
- Existing and proposed floor plans and elevations
- A written description of the proposed works and how they comply with the GPDO 2015
- The application fee of £258
Barking and Dagenham must issue a decision within 8 weeks. If the application is approved, the certificate is a permanent legal record that the development is lawful. If refused, you can appeal to the Planning Inspectorate or amend your project and reapply.
Need help preparing your LDC application?
Our Permitted Development Certificate Report gives you a full PD eligibility assessment, property constraints check, and application checklist tailored to your address and project — so you can apply with confidence.
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£49Barking and Dagenham Local Authority Report
Approval rates, decision patterns, Article 4 directions, fees & timelines, and council-specific tips for Barking and Dagenham.
Pre-application advice in Barking and Dagenham
Free pre-application advice — Barking and Dagenham is one of the few councils to offer householder pre-app advice at no charge. Take advantage of this before submitting your planning application. You can typically expect a response within 4–6 weeks.
Pre-app advice is especially if your project is borderline, your property is in a conservation area, or your home is a listed building.
Think your project might be permitted development?
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Check your PD rights now →Barking and Dagenham does not charge for pre-application advice on householder applications. Fees apply only for larger, non-householder development proposals.
Planning fees and timelines in Barking and Dagenham
| Application type | Fee | Typical timeline |
|---|---|---|
| Householder planning application | £528 | 8 weeks |
| Lawful Development Certificate (proposed) | £264 | 8 weeks |
| Lawful Development Certificate (existing) | £298 | 8 weeks |
| Discharge of conditions | £145 | 8 weeks |
| Pre-application advice (householder) | Free | 4–6 weeks |
| Certificate of lawfulness (proposed use) | £264 | 8 weeks |
| Listed building consent | Free | 8 weeks |
| Tree works in conservation area | Free | 6 weeks |
Fees are set nationally and correct as of April 2026. Pre-application fees are set by Barking and Dagenham and may change. Building regulations fees are separate — see the building control section below.
Building regulations in Barking and Dagenham
Building regulations approval is separate from planning permission. Most extensions, loft conversions, and structural alterations need building regs approval even if they don't need planning permission.
Building control in Barking and Dagenham is provided by Be First Building Control (on behalf of Barking and Dagenham Council). They offer both the Building Notice route (for smaller domestic works) and the Full Plans route (for all types of work). You can also use a private approved inspector instead of the council's service.
Building control contact
Contact Be First Building Control directly for current fee schedules. Fees are the same whether you submit Full Plans or a Building Notice.
Barking and Dagenham planning department
Your building project checklist for Barking and Dagenham
- Check if your property is in a conservation area — Barking and Dagenham has 4 conservation areas. Use our free checker or see the list above.
- Check for Article 4 directions at your address — Barking and Dagenham has 3 Article 4 areas. Check your address.
- Check if your property is listed — search the Historic England list.
- Use our free PD checker to see if your project qualifies as permitted development — Check now.
- Consider a Lawful Development Certificate if PD applies — it protects you when selling. Learn more about LDCs or get your PD Certificate Report.
- Consider pre-application advice if planning permission is needed — see the pre-application section above.
- Check building regulations — most extensions and loft conversions need building regs approval even if they don't need planning permission.
- Check Party Wall Act obligations if building near a boundary — read our Party Wall guide or use our free Party Wall tool.
- Notify your home insurer about planned building work.
- Get at least 3 quotes from builders and check their credentials.
Nearby planning authorities
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