Planning Permission in Babergh
Non-Metropolitan District in East of England · Last updated April 2026
Babergh is a rural district in southern Suffolk, stretching from the Stour Valley along the Essex border to the outskirts of Ipswich. The district encompasses 29 conservation areas and over 3,000 listed buildings — one of the highest concentrations in East Anglia — reflecting its wealth of medieval timber-framed buildings, wool churches, and historic market towns including Sudbury, Hadleigh, and Lavenham.
The district's extraordinary heritage means planning decisions frequently involve listed building considerations. Babergh shares a planning service with Mid Suffolk District Council, operating from Endeavour House in Ipswich. The joint service handles applications for both districts.
Babergh approved 88.3% of planning applications in the year ending September 2025, with 828 decisions from 906 applications received. The district's housing delivery at 164% significantly exceeds targets, meaning no additional land supply buffer requirement applies.
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What can I build in Babergh?
| Project type | Likely permitted development | May need planning permission | Likely needs planning permission |
|---|---|---|---|
| Rear extension (single storey) | Only outside conservation areas and Article 4 zones | Properties near boundaries | Conservation areas (29), listed buildings |
| Rear extension (two storey) | Only outside conservation areas and Article 4 zones, if within 3m limit | Check distance to boundary ≥7m | Conservation areas (29), listed buildings |
| Side extension | Detached houses outside protected zones | Semi-detached properties (half-width rule) | Conservation areas (29), listed buildings |
| Loft conversion (dormer) | Houses outside conservation areas | Properties on prominent corners | Conservation areas, listed buildings, flats |
| Loft conversion (Velux/rooflight) | Most of Babergh | Front-facing rooflights in conservation areas | Listed buildings |
| Outbuilding / garden office | Only outside conservation areas and Article 4 zones, if within size/height limits | Large outbuildings covering >50% of garden | Conservation areas (side or front), listed buildings |
| Porch | Most properties if within 3m² and 3m height | Properties near highway boundary | Conservation areas with restrictions, 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 Babergh (internal works) | If changing external appearance significantly | Listed buildings |
This is general guidance based on Babergh's planning constraints. Your specific property may differ — use our free PD checker to get a result tailored to your address.
Permitted development in Babergh
Babergh's permitted development framework is shaped primarily by its 29 conservation areas and exceptional concentration of over 3,000 listed buildings. While no Article 4 directions are in force, the sheer density of listed properties means many householders need listed building consent rather than relying on PD rights. In conservation areas, permitted development rights for extensions, cladding, and satellite dishes are restricted. The Dedham Vale AONB covers part of the southern district, adding landscape considerations to planning decisions.
What Babergh expects from your project
Local Plan: Babergh and Mid Suffolk Joint Local Plan
Babergh forms part of the Babergh and Mid Suffolk Joint Local Plan, adopted in November 2023. Jointly prepared following the merging of the councils' management arrangements, the plan sets out strategies for housing, employment and the environment across both districts, with the main towns of Sudbury, Hadleigh and Stowmarket identified for growth.
Emerging / replacement plan
The Joint Local Plan was recently adopted. Both councils will monitor delivery through annual monitoring reports.
29 conservation areas
Babergh has a high number of conservation areas. Check whether your property falls within one before starting any work — conservation area status significantly restricts what you can do without planning permission.
Conservation areas in Babergh
29 designated conservation areas
Babergh's 29 conservation areas include some of England's most celebrated medieval villages. Lavenham, Kersey, and Long Melford are internationally recognised for their timber-framed architecture. The council takes a rigorous approach to heritage protection, with detailed conservation area appraisals guiding decisions on proposals affecting character and appearance. Extensions and alterations within these areas must use appropriate local materials and respect the historic streetscape.
Article 4 directions in Babergh
Article 4 direction data for Babergh has not yet been published to the national planning data platform. This does not mean there are no Article 4 directions in this area. Contact Babergh's planning department directly or use our free PD checker to check whether your property is affected.
Listed buildings in Babergh
There are 3,007 listed buildings in Babergh. 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 Babergh's conservation team before starting any work on a listed property.
Planning application statistics
Year ending September 2025 | Source: MHCLG planning application statistics
Babergh received 906 planning applications and decided 828 in the year ending September 2025. The approval rate of 88.3% is above 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.
Babergh approved 88.3% of planning applications in the year ending September 2025 with a 98.9% delegation rate. All major applications were decided on time, with householder applications achieving 96.7% on-time performance. The council processed 828 decisions from 906 applications received, with 393 being householder applications. Housing delivery at 164% demonstrates strong development activity across the district.
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 Babergh
Browse what's been approved near you
Seeing what similar projects have been approved near your property can help you understand what Babergh expects in terms of scale, materials, and design. It's also useful for gauging how quickly the council processes applications.
Search planning applications on Babergh'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 Babergh
Housing Delivery Test 2023 measurement | Source: MHCLG
Babergh delivered 1,795 homes against a requirement of 1,096 over the three-year measurement period, giving a Housing Delivery Test score of 164%. This is above the 95% threshold, which means there are no government-imposed consequences for housing under-delivery. Planning applications in Babergh are assessed on their own merits under standard planning policies.
Lawful Development Certificates in Babergh
A Lawful Development Certificate (LDC) is formal confirmation from Babergh 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.
Babergh decided 393 householder applications in the year ending september 2025. Their 8-week performance of 96.7% 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 Babergh
You can apply for a Lawful Development Certificate through the Planning Portal or directly through Babergh'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
Babergh 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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Approval rates, decision patterns, Article 4 directions, fees & timelines, and council-specific tips for Babergh.
Pre-application advice in Babergh
Babergh offers a pre-application advice service. The fee for householder pre-app advice is From £60 for householder proposals. You can typically expect a response within 28 working days.
Pre-app advice is worth paying for if your project is borderline, your property is in a conservation area, or your home is a listed building.
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Check your PD rights now →Pre-application advice service covering householder developments and larger schemes across the Babergh district.
Planning fees and timelines in Babergh
| Application type | Fee | Typical timeline |
|---|---|---|
| Householder planning application | £528 | 8 weeks |
| Full planning permission | £610 per dwelling | 8-13 weeks |
| Lawful Development Certificate (proposed) | £264 | 6-8 weeks |
| Lawful Development Certificate (existing) | £298 | 6-8 weeks |
| Listed building consent | Free | 8 weeks |
| Prior approval | £120 | 56 days |
| Discharge of conditions | £145 per request | 8 weeks |
| Non-material amendment | £44 | 28 days |
Fees are set nationally and correct as of April 2026. Pre-application fees are set by Babergh and may change. Building regulations fees are separate — see the building control section below.
Building regulations in Babergh
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 Babergh is provided by Babergh and Mid Suffolk Building Control. You can also use a private approved inspector instead of the council's service.
Building control contact
Babergh planning department
Your building project checklist for Babergh
- Check if your property is in a conservation area — Babergh has 29 conservation areas. Use our free checker or see the list above.
- Check for Article 4 directions at your address — Check your address for any restrictions.
- 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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