Planning Permission in East Northamptonshire
Local Planning Authority in England · Last updated April 2026
East Northamptonshire was replaced by North Northamptonshire in 2021 as part of local government reorganisation. Planning applications in this area are now handled by North Northamptonshire.
View North Northamptonshire planning authority pageEast Northamptonshire is a former district in Northamptonshire, now administered by North Northamptonshire Council (formed April 2021). The area stretches from Rushden and Higham Ferrers in the south to the Rockingham Forest villages in the north, centred on the market towns of Oundle and Thrapston along the River Nene. With 34 conservation areas, 1,424 listed buildings (56 at Grade I), and 6 Article 4 directions, it has one of the richest heritage concentrations in the East Midlands.
Planning decisions are guided by the North Northamptonshire Joint Core Strategy (2016) and the East Northamptonshire Local Plan Part 2 (adopted December 2023). Thirteen neighbourhood plans have been adopted across the area, including Higham Ferrers, Rushden, Oundle, and King's Cliffe, giving communities direct influence over development. The Rushden East SUE (2,700 homes) and Tresham Garden Village (1,500 homes on former Deenethorpe Airfield) are the most significant planned developments.
The area's distinctive character comes from its Northamptonshire limestone and Collyweston slate villages — particularly in the northern half around Rockingham Forest — and the Nene Valley corridor. The Upper Nene Valley Gravel Pits SPA (Ramsar site, 1,358 hectares) is internationally important for overwintering waterbirds and affects planning through Habitats Regulations Assessment. Key heritage assets include Apethorpe Palace, Lyveden New Bield (National Trust), Fotheringhay Church, and the medieval group at Higham Ferrers (Chichele College, Bede House, Chantry Chapel).
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What can I build in East Northamptonshire?
| 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 (34), Article 4 zones (6), listed buildings |
| Rear extension (two storey) | Only outside conservation and Article 4 areas | Check distance to boundary ≥7m | Conservation areas (34), Article 4 zones (6), listed buildings |
| Side extension | Detached houses outside protected zones | Semi-detached properties (half-width rule) | Conservation areas (34), Article 4 zones (6), listed buildings |
| Loft conversion (dormer) | Only outside conservation and Article 4 areas | Properties on prominent corners or in Article 4 areas (Collyweston Article 4 Direction, Duddington Article 4 Direction) | Conservation areas (e.g. Apethorpe, Ashton, Ashton Wold), listed buildings, flats |
| Loft conversion (Velux/rooflight) | Most of East Northamptonshire outside conservation areas | Front-facing rooflights in conservation areas | Listed buildings, Article 4 areas |
| 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 in Article 4 areas or 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 East Northamptonshire (internal works) | If changing external appearance significantly | Listed buildings |
This is general guidance based on East Northamptonshire's planning constraints. Your specific property may differ — use our free PD checker to get a result tailored to your address.
Permitted development in East Northamptonshire
Permitted development rights in the East Northamptonshire area follow the standard national GPDO rules but are restricted in all 34 conservation areas, where additional controls apply to demolition, cladding, satellite dishes, and certain extensions. Six Article 4 directions at Collyweston, Duddington, Easton on the Hill, King's Cliffe, Brigstock, and Bluebell Lakes remove further permitted development rights — in these areas, works such as changes to windows, doors, roofing materials, and boundary treatments require planning permission. The area's 1,424 listed buildings (56 Grade I) always require listed building consent for works affecting their character. Development within the zone of influence of the Upper Nene Valley Gravel Pits SPA may require Habitats Regulations Assessment. There is no Green Belt in East Northamptonshire, but Rockingham Forest and the Nene Valley landscape designations influence design expectations. Always check your property's conservation area status, Article 4 coverage, and listing status before assuming PD rights apply.
What East Northamptonshire expects from your project
East Northamptonshire has a distinctive built character shaped by its geology and landscape. The northern villages sit within or near Rockingham Forest, one of England's ancient royal forests, and are predominantly built from local oolitic limestone with Collyweston slate roofs — a tradition of stone-slate roofing that is increasingly rare and protected. Southern towns like Rushden and Irthlingborough reflect their industrial heritage in boot and shoe manufacturing. Oundle is a quintessential English market town where the buildings of Oundle School (founded 1556) are woven into the urban fabric. Two major development sites will shape the area's future: Rushden East SUE (Policy EN33, approximately 2,700 homes with schools, employment, town park, and energy strategy) east of the A6, and Tresham Garden Village (1,500 homes on the former Deenethorpe Airfield, one of 14 government-backed garden village projects, though viability work continues). The Nene Valley provides an important landscape framework and recreational corridor.
Local Plan: North Northamptonshire Joint Core Strategy
East Northamptonshire District Council was dissolved in April 2021 and merged with Corby, Kettering and Wellingborough to form North Northamptonshire unitary authority. East Northamptonshire's planning was covered by the North Northamptonshire Joint Core Strategy (adopted 2016), which included major growth at Rushden Lakes and the Nene Valley.
Emerging / replacement plan
North Northamptonshire Council is preparing a new Local Plan. A Regulation 18 consultation ran in 2022–2023, with a Regulation 19 plan anticipated in 2025.
34 conservation areas
East Northamptonshire 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.
90.1% approval rate
East Northamptonshire approves 90.1% of planning applications, above the national average of 86.9%. Well-designed residential applications in this area tend to have a good chance of success.
Conservation areas in East Northamptonshire
34 designated conservation areas
East Northamptonshire has 34 conservation areas reflecting its rich architectural and historic heritage. The stone-built villages of the Rockingham Forest area — including Collyweston, Duddington, Easton on the Hill, King's Cliffe, Brigstock, Apethorpe, and Nassington — are notable for their Northamptonshire limestone and Collyweston slate roofs, with five having Article 4 directions for additional protection. Oundle is a particularly significant conservation area, with its medieval street pattern, Oundle School buildings, and notable Grade I listed buildings including Berrystead and the Church of St Peter. Higham Ferrers contains an exceptional concentration of medieval heritage: Chichele College, the Bede House, Chantry Chapel, Market Cross, and Church of St Mary are all Grade I listed. Fotheringhay, with its magnificent Perpendicular church and castle site (where Mary Queen of Scots was executed), is one of the most historically important villages in England. The Nene Valley villages of Wadenhoe, Cotterstock, Pilton, and Barnwell have intimate riverside settings.
Article 4 directions in East Northamptonshire
6 Article 4 direction areas
Listed buildings in East Northamptonshire
There are 1,424 listed buildings in East Northamptonshire. 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 East Northamptonshire's conservation team before starting any work on a listed property.
Planning application statistics
Year ending September 2025 | Source: MHCLG planning application statistics
East Northamptonshire received 502 planning applications and decided 478 in the year ending September 2025. The approval rate of 90.1% 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.
East Northamptonshire (now part of North Northamptonshire Council) has 1,424 listed buildings — one of the highest concentrations in the East Midlands. The breakdown is 56 Grade I, 71 Grade II*, and 1,297 Grade II. The area has 34 conservation areas and 6 Article 4 directions. The East Northamptonshire Local Plan Part 2 was adopted in December 2023, and 13 neighbourhood plans are made across the area. North Northamptonshire Council's planning policy email is planningpolicy@northnorthants.gov.uk. The council's main phone line is 0300 126 3000.
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 East Northamptonshire
Browse what's been approved near you
Seeing what similar projects have been approved near your property can help you understand what East Northamptonshire expects in terms of scale, materials, and design. It's also useful for gauging how quickly the council processes applications.
Search planning applications on East Northamptonshire'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 East Northamptonshire
Housing Delivery Test 2023 measurement | Source: MHCLG
East Northamptonshire delivered 626 homes against a requirement of 580 over the three-year measurement period, giving a Housing Delivery Test score of 108%. This is above the 95% threshold, which means there are no government-imposed consequences for housing under-delivery. Planning applications in East Northamptonshire are assessed on their own merits under standard planning policies.
Lawful Development Certificates in East Northamptonshire
A Lawful Development Certificate (LDC) is formal confirmation from East Northamptonshire 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.
East Northamptonshire decided 195 householder applications in the year ending september 2025. Their 8-week performance of 94.2% 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 East Northamptonshire
You can apply for a Lawful Development Certificate through the Planning Portal or directly through East Northamptonshire'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
East Northamptonshire 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 East Northamptonshire.
Pre-application advice in East Northamptonshire
East Northamptonshire offers a pre-application advice service. The fee for householder pre-app advice is Householder pre-application: written advice only (desktop) £180; written advice plus site visit £380; written advice plus 1-hour meeting £300. Listed building pre-app: hourly rate (Planning Officer £85/hr, Senior Planning Officer £100/hr). 1-9 dwellings from £300-£400 plus £100 per additional. Major (50+ dwellings) from £5,500.. You can typically expect a response within Varies by category. Pre-submission validation check (Category A) £75..
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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Planning fees and timelines in East Northamptonshire
| Application type | Fee | Typical timeline |
|---|---|---|
| Householder Planning Permission | £528 | Single dwelling alterations and extensions (from April 2025) |
| Lawful Development Certificate (Proposed) | £264 | Confirm whether proposed work is permitted development |
| Lawful Development Certificate (Existing) | £298 | Confirm existing use or development is lawful |
| Listed Building Consent | Free | Required for works affecting character of any of the 1,424 listed buildings |
| Prior Approval | £120 | Larger home extensions and certain change of use |
| Discharge of Conditions | £145 | Per request to discharge planning conditions |
| Non-Material Amendment | £44 | Minor changes to approved plans |
| Full Planning Permission (new dwelling) | £610 per dwelling | New dwellings up to 50 units (from April 2025) |
Fees are set nationally and correct as of April 2026. Pre-application fees are set by East Northamptonshire and may change. Building regulations fees are separate — see the building control section below.
Building regulations in East Northamptonshire
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 East Northamptonshire is provided by North Northamptonshire Building Control - East Northamptonshire Office. NNC provides an in-house building control service from the Thrapston office covering the East Northamptonshire area. Alternatively, you can appoint a private Registered Building Control Approver. You can also use a private approved inspector instead of the council's service.
Building control contact
Fees available on application. Contact the building control team for a quote.
East Northamptonshire planning department
Your building project checklist for East Northamptonshire
- Check if your property is in a conservation area — East Northamptonshire has 34 conservation areas. Use our free checker or see the list above.
- Check for Article 4 directions at your address — East Northamptonshire has 6 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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