Chartered member of the Royal Institute of British Architects (RIBA).
UK registered with the Architects Registration Board (ARB).
Insured for professional activities (Business, Liability and Professional Indemnity).

Please contact us on: 01604 871 245

Open Monday to Friday 9am to 5.30pm, except bank holidays.

Sketchproposal Limited is a company registered in England and Wales with Company Registration Number: 11928416
Registered office address: 5 Hillside Road, Piddington Northampton Nn7 2db
Vat registration GB 324 0032 64

'A conscientious and responsive approach to design'.

Residential ♦ Commercial ♦ Retail ♦ Healthcare ♦ Educational ♦ Historic Buildings

Any type of project work considered and design work to date has included:

  • New build houses (custom-designed)
  • Residential alterations / extensions / loft conversions / basements / annexes
  • Conversion and adaption of redundant agricultural buildings under Class Q
  • Barn / outbuilding conversions
  • Alterations and extensions to Listed buildings
  • Public house bed & breakfast accommodation
  • Commercial units
  • Commercial interiors - reception; sales areas; fit out.
  • Residential care home refurbishment
  • Change of Use applications (office or retail to residential).

Sketchproposal can offer a range of services to fit your building project and suit your budget requirements. We have a varied portfolio of project work and a good working relationship with the various departments of many local authorities; (planning, conservation, building control, environmental, archaeological, highways).

For further information refer to our projects web page.

Preparation and Brief

Advice on property acquisitions and development, maintenance and repairs and the conservation and restoration of historic buildings.

Architectural design

Attention to detail, designing efficient spaces with careful attention to materials, environmental sensitivity and energy efficiency.

Planning submissions

Applications to the local authority, including conservation area consent and listed building consent.

Detailed technical drawings

High quality drawings ready for submission to the local authority and for construction purposes.

Contract administration

To ensure parties employ due diligence to comply with the terms, conditions, rights and obligations of the building contract.


Advice on interior architecture, decoration and current trends to create beautiful solutions.

Qualified chartered architect, registered with the Royal Institute of British Architects with more than 25 years experience in the construction industry. Broad experience in residential, commercial, educational, retail, industrial and health care. Project work is delivered to a level 2 standard of Building Information Modelling (BIM) using architectural design software such as Autodesk CAD and Trimble Sketchup.

Architects fees will depend on the work involved in the project. Some practices are more expensive than others, and there is no universal fee level. But as an approximate rule of thumb it might be useful to expect total architects fees to be around 5 - 15 % of the overall project cost.

Most clients want competitive fees that are good value for money, for a quality service from a professional. It's not such a good idea to look for cheap fees. An extension or new house is a big investment that needs to be done right. Low quality, cheap fees are sometimes offered by others that come full of risk that could end up costing you more in the long term.

Detailed 3D visualisations for architectural walk through and fly animation; day light analysis and geographical context.

© Sketchproposal Limited

Precise, detailed 2D drawings to clients and on-site teams.

© Sketchproposal Limited

A creative and design-led approach to help you visualise the interior spaces.

© Sketchproposal Limited


We are following Government Guidance, the Site Operating Procedures set out by the Construction Leadership Council and our own Risk Assessment procedures in order to mitigate the risks identified related to Covid 19.


Phone 01604 871 245

Office Hours

Monday - Friday: 9am - 5.30pm



5 Hillside Road

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