Loft Conversion Drawings
Plans and elevations for dormer, hip to gable and rooflight conversions.
Planning Drawings for
Loft Conversions &
Home Extensions
in Ruislip and Hillingdon
Clear, practical planning drawings and application support for homeowners, landlords and small developers across West London.
-
Loft Conversions
Smart solutions
for more space -
Home Extensions
Rear, side and
double storey -
Planning & PD
Drawings Applications and
certificates
Our Planning Drawing Services
Single Storey Extensions
Rear, side and wraparound extensions to improve your living space.
Two Storey Extensions
Double storey and side return extensions for extra space across two levels.
Garage Conversions
Drawings to convert your garage into useful living accommodation.
Permitted Development Checks
Drawings and advice to assess whether your project may fall within permitted development rules.
Lawful Development Certificate Applications
Drawing packs for council applications confirming your proposed work is lawful.
Planning Application Drawing Packs
Complete drawing packages ready for submission to the local authority.
Existing & Proposed Plans & Elevations
Clear, accurate drawings to help you plan, build and add value to your home.
Our Simple Process
Tell Us About Your Project
Get in touch by phone, email or form. Send photos or details of your ideas.
Survey / Review Information
We visit your property or review your existing drawings and information.
We Prepare Your Drawings
Existing and proposed plans, elevations and any other drawings required.
Drawings Issued
Issued for planning, permitted development, lawful development certificate or builder discussions.
Prices
Guide prices for common residential drawing packs
Final fees depend on property size, project scope, available information and whether a survey or submission support is required.
Single-storey extension drawing pack
from £850
Two-storey extension drawing pack
from £1,100
Loft conversion drawing pack
from £950
Structural calculations
from £1,200
Planning submission support
from £150
Council application fees, party wall matters, building control drawings and specialist surveys are not included unless agreed separately.
About
Clear planning drawings from a practical construction and digital design background
Tekneca Studio helps homeowners, landlords, small developers and builders prepare clear drawing packs for loft conversions, extensions, garage conversions, permitted development projects and Lawful Development Certificates.
The service is led by a construction and digital design professional with experience in BIM, CAD, model coordination and technical drawing workflows. That means the focus is on accurate, practical drawings that explain the proposal clearly and support the next stage of the project.
Based in Ruislip and covering Hillingdon and West London, we keep the process simple: understand the project, prepare the drawings, advise on the likely planning route and help you move the application forward.
Why Choose Us?
Local Knowledge
Based in Ruislip, covering Hillingdon and West London.
Practical Approach
Clear advice and practical solutions for homeowners.
Construction & Digital Background
Accurate drawings and modern digital processes.
Fixed Fee Approach
Transparent pricing with no hidden extras.
Friendly & Reliable
Straightforward service from start to finish.
Applications Support
Help with planning applications and lawful certificates.
FAQs
Common questions from homeowners
Do I need planning permission for a loft conversion?
Some loft conversions may be permitted development if they meet the required limits and conditions. A Lawful Development Certificate can help confirm this.
Can you submit the application for me?
Yes, submission support can be provided if required.
Do you do structural calculations?
Structural calculations can be arranged as a separate service and would normally be carried out by a structural engineer.
Are building regulations drawings included?
Not as standard. Planning drawings and building control drawings are different stages. Building regulation drawings can be discussed separately.
Can you guarantee planning approval?
No. We can prepare clear drawings and support the application process, but the final decision is made by the local authority.
What information do you need to quote?
The property address, project type, photos, any existing drawings, and a short description of what you want to build.
Contact
Ready to Start Your Project?
Tell us about the property, the type of project and what drawings or application support you need. Photos, sketches and existing drawings are useful at quote stage.
