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4D Planning Testimonials and Reviews

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Our Services

Planning Permission Advice

Planning Applications

3D Visualisations

Architectural Drawings

Building Compliance Services

Building Regulations

Heritage, Conservation & Listed Buildings

Partywall Surveys

Planning Appeals

Transport Assessments

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0203 1500 183

enquiries@4dplanning.com

Chartered Planning Consultancy

Name: 4D Planning
Address: 86-90 Paul Street, 3rd Floor, London, EC2A 4NE, United Kingdom
Telephone: 0203 1500 183

We offer professional planning advice to establish what potential a property has for increasing both the habitable space and the value of the property.

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London based Chartered Planning Consultancy firm with in-house Architectural Designers

We offer professional planning advice to establish what potential a property has for increasing both the habitable space and the value of the property. We can help our clients obtain planning permission in the quickest and most cost-effective way. We will deal with the Planning & Building Control process to ensure a successful and speedy outcome.

Our Services

Planning Advice

Our Chartered Planning Consultants will offer valuable planning advice & guidance to ensure that the development will have the highest of chances possible to obtain planning permission.

Planning Applications

Following the initial site appraisal, a site visit/survey is carried out to gather all the dimensions and required information of the existing site. We then produce all the drawings and planning documents for the application.

Case Studies

Barnet

Change of use from C3 to D1 / E (Surgery), 1no. flat on first floor, single story rear extension, 5no. off-street parking, amenity space

Change of use

Birmingham

Erection of a Seven storey building to provide 24 flats in Birmingham

Change of use

Camden

Erection of roof extension, first floor rear extension and alterations to fenestration

Roof extension/ loft conversion

Why choose 4D Planning

HONEST and FREE planning appraisal and planning advice

Architectural drawings for Planning, Building Control & for Construction all under one roof

Competitive fixed fees - we will usually beat any other quote

1-2 week quick turnaround

High success rate with Planning Applications & Appeals

We will always go the extra mile for our clients

Drawings for Planning

London Chartered Planning Permission Consultancy

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Blog

Can You Build the Flank Wall of a 6m Rear Extension Over the Boundary?

Building a 6 metre rear extension under prior approval is an excellent way to maximise your habit

Major Increase in Planning Application Fees Set to Begin in April

Planning application fees are set to rise dramatically this April, following the government’s

Does my extension or loft conversion need planning permission?

1. Answer: Planning permission is needed for some kinds of home additions and loft conversions.

What Are the Rules for House Extension Planning Permission?

Extending your home and renovating your home is an exciting venture, probably one of the biggest

FAQ

What is planning permission and when do I need it?

Planning permission is required when you intent to carry out major building works or change the use of a property in UK. Common examples includes home extensions, loft conversions, basement works, and converting houses into flats.

Do I need planning permission for a loft conversion?

Not all loft conversions require planning permission - some may fall under permitted development rights. However, if your property is in a conservation area or includes major alterations, you will likely need formal approval.

How long does it take to get planning permission?

On average, planning applications take 8 to 10 weeks for a decision, depending on the complexity of the project and the local authority's process.

Can I build an extension without planning permission?

In some cases, you can build a single-storey extension without planning permission if it fails withing permitted development guidelines. However, many properties in London - especially flats or listed buildings - require full planning approval.

Can I convert my house into flats in London?

Yes, but you will need planning permission to convert a house into multiple flats or HMOs (Houses in Multiple Occupation). Councils have strict policies to manage housing density and protect neighbourhood character.

Chartered Planning Consultancy

We offer professional planning advice to establish what potential a property has for increasing both the habitable space and the value of the property.

London based Chartered Planning Consultancy firm with in-house Architectural Designers

Our Services

Transport Assessments