PLANNING PERMISSION & DRAWINGS

Expert Plans & Application Management

98% first-time approval rate. Complete drawing package and planning support at one fixed price.

Get in Touch

Or call us on: 0208 154 5569

Illustration of Fast Plans Planning Permission Management Team Discussing A Planning Application

Why London homeowners choose us

We take the complexity out of planning permission. One fixed price covers all drawings and application management, delivered by experts who know London's planning requirements.

Survey within 7 days

Your full property survey completed within a week of booking. No delays, no waiting.

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Designs in 2 weeks

First draft drawings delivered within 14 days of survey, guaranteed.

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Unlimited changes

We revise until you're completely satisfied. No extra charges, no compromise on your design preferences.

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Full engineering package

Complete structural calculations and drawings included. Everything your builder needs to start work.

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Complete drawing Set

Planning permission, building regulations, and construction drawings - all included in one package.

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Full planning support

We handle your entire application process. No paperwork hassle, no planning stress.


Fixed-price planning package

Complete drawings and planning management in one package. Transparent pricing with no hidden fees. Additional charges may apply for listed buildings or conservation areas - we'll confirm during consultation.

All-inclusive planning & drawings package

£1,880

(incl VAT)

See Details

Detailed property
survey

Planning application management

Full planning or permitted development drawings

Unlimited design
revisions

Complete building
regulation drawings

Fixed price. No hidden
costs. No surprise fees.

Structural engineering calculations

Non-standard projects may incur additional charges

Construction drawings
for your builder


HOW WE DELIVER YOUR PLANNING PERMISSION

Your journey from plans to approval

A streamlined process designed to get your loft conversion or extension plans approved quickly and efficiently. Here's what happens at each stage:

Property survey

Our surveyors visit your home to take detailed measurements and assess conversion potential. Quick, thorough, and scheduled at your convenience.

Initial design

You receive your first design draft within 14 days. We'll walk you through the plans and note any adjustments you want.

Planning permission

Once you're happy with the designs, we submit everything to your local council. We manage the entire process and handle any questions from the planning department.

Technical drawing package

After planning approval, we prepare your final building regulation drawings and structural calculations. Your builder gets everything needed to deliver your project.


PERMITTED DEVELOPMENT RIGHTS

Fast-track approval without full planning permission.

Ideal for: 

  • Small extensions
  • Loft conversions
  • Porches
  • Minor alterations


We assess your project against strict permitted development criteria. Our drawings and documentation ensure compliance while maximising development potential within PD limits.


Includes:

  • Project eligibility check
  • Compliant drawings
  • Lawful Development Certificate
  • Full documentation


* Not available for listed buildings or some conservation areas. We'll confirm your eligibility during consultation.

Illustration of Fast Plans Planning Team Running Through a Permitted Development Rights Application
Illustration of Fast Plans Planning Team Running Through a Full Planning Permission Application

FULL PLANNING PERMISSION

Expert support for larger projects

Required for:

  • Major extensions
  • Property changes in conservation areas
  • Projects exceeding permitted development limits
  • Listed buildings


We handle the complete application process:

  • Optimised drawings
  • Planning statements
  • Local authority liaison
  • Design amendments
  • Condition management


Our expertise ensures the strongest case for approval.

HOUSEHOLDER APPLICATION

Simple process for home improvements

Perfect for:

  • Home extensions
  • Loft conversions
  • Dormer windows
  • Garden rooms
  • Property alterations


Complete service includes:

  • All required drawings
  • Application forms
  • Supporting documents
  • Council submission
  • Fixed price package


Straightforward process, managed entirely by our team.

Illustration of Fast Plans Planning Team Running Through a Householder Planning Application

Everything you need for planning success.

Professional drawings and planning management that gets your project approved. Our specialists have delivered 98% first-time approval rate across London, handling everything from initial designs to final consent.

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98% success rate

Proven track record across London. 15 years' experience getting projects approved first time.

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Local knowledge

Planning expertise for your area. We know what councils want to see for approval.

KEYS TO PLANNING SUCCESS

Key factors that determine approval

With 1,000+ successful applications, we know how to get your project approved.

Quality Designs

Planning-optimised drawings that meet local authority standards. Clear documentation of how your project complies with policies, including Material Planning Considerations (i.e. Physical Impact, Technical Compliance, Policy Alignment).


Expert Preparation

Every detail managed - from accurate drawings to supporting statements and technical reports.


Council Relationships

Strong working relationships with local planning officers. We know what different London councils expect.


Professional Support

  • Full application management
  • Design amendments if needed
  • Council liaison throughout
  • Policy compliance checks
  • Technical documentation


Illustration of a house highlighting the various material planning considerations

Illustration Of Fast Plans Team Member Looking At Plans & Design Ideas & Quotes & Planning Applications

OUR TRACK RECORD

Building trust through results

Trusted by thousands of London homeowners to deliver their planning drawings and applications. Our 98% planning success rate and consistent 4.9*/5-star reviews speak for themselves.

15 yrs+

Design Experience

98%+

Planning Success Rate

1,000+

Completed Projects

4.9*

Avg. Client Rating

See Reviews

Frequently asked questions

Essential information about planning permission.

  • What happens if I build an extension without planning permission?

    If your extension falls within the permitted development regulations, you may not be breaking any planning rules. However, if planning was required and you have committed a breach, a retrospective application will have to be made, or an appeal made against a planning enforcement notice.

  • What size extension can I build under permitted development?

    An extension can be within 2m of a boundary and maximum eaves height should be no higher than 3m. Single-storey rear extensions must not extend beyond the rear wall of the original house* by more than 4m if a detached house or more than 3m for any other house.

  • How long does it take for planning permission to be granted?

    Most applications take eight weeks with more complex projects taking up to 13 weeks.

  • What types of drawings do I require for planning permission?

    Three types of technical drawings are required for planning permission as well as a completed questionnaire and certificate of ownership.  The plan drawings required are a location plan, block plan (site plan), floor plans and elevation.

Ready to get started?

Expert planning support across London. Call 0208 154 5569 now for fast advice or request a callback below.

Get in Touch
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