Extension Plans UK Logo

Extension Plans UK

Local To You

Services and skills

  • Architectural Services

    7 skills

    Planning Consultants

    Planning / Design

    Architectural Technician

    Technical Drawing

    3D Architectural Models


    Architectural Drawings


Customer reviews

Overall ratingin last 12 months

9.64Write a review
  • Workmanship9.53 out of 10
  • Tidiness9.68 out of 10
  • Reliability9.59 out of 10
  • Courtesy9.80 out of 10
Write a review

107 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Seamless process


    The process using extension plans UK has been seamless. Great communication with MacKenzie throughout who made sure any stumbling block or amendment that needed to be made was actioned quickly. Overall very pleased with the service and would recommend to others.

    Location: HP14
  • Drawings for hip to gable, double dormer to rear and applying for permitted development/building reg

    10Verified Review

    Dealt with 3 different architects who knocked us back and we were lost. Extension plans UK sorted absolutely everything in a matter of weeks and ready to apply for permitted development. Everything is now over the line and I couldn't be happier. If another company has knocked you back please don't give up like we did for 6 months, give these guys a call and see where you go.

    Location: BD13
  • Loft Conversion

    10Verified Review

    I recently had the pleasure of working with Extension Plans for my loft conversion, and I couldn't be happier with the experience. From start to finish, they were incredibly professional and efficient. A special shout-out to Joshua and Rebecca, who were absolute superstars throughout the entire process. Their prompt responses and proactive communication kept me informed at every stage, and they went above and beyond to accommodate my requests and preferences. I highly recommend Extension Plans to anyone looking for top-notch service and exceptional results for a great price.

    Location: DA15
  • Planning Permission for studio.

    10Verified Review

    Thanks to Philip, Joshua and Rebecca at Extension plans uk we have just been granted planning permission for our studio. The whole process was quick and straightforward, all queries were answered in a timely manner. We went with them because of the price, they were so much cheaper than other quotes, and found the service to be excellent.

    Location: M16
  • Architecture plans

    10Verified Review

    Very helpful and efficient from the start. We spoke to the MD who led us through the process. We had one of the Architects do a virtual tour and the whole team have been very efficient ! And the plans got approved before we expected! Special thanks to Rebecca who does all the admin and keeps you well informed of what’s what and where you are in the process.

    Location: SL8
  • Architectural drawings and building regs for extension

    8.33Verified Review

    Extension Plans offer a very cheap service compared to high street architects. However, their architects and designers are remote. Sometimes it's a bit slower to work in this format. However, I would still highly recommend them for simpler projects such as my 3m rear kitchen extension which was within permitted development.

    Location: NW10

Company profile

  • OwnerMr Philip Jennings
  • Member Since2021
  • Public Liability InsuranceVerified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeLtd Company

Company info

Extension plans UK was established to provide a cost effective solution to the architectural industries rising cost problem. We specialise in architectural design drawings, perfect for residential extensions, loft conversions and renovation projects.

As experts in our field, we have developed an extremely efficient service, allowing us to charge our customers a fraction of the cost of many architectural practices, without compromising on quality.

We specialise in planning approval and building regulation drawings, offering a one stop shop for your property renovation requirements.

Our experienced design team provides an impressive turnaround time on all the services we provide, allowing for construction works to begin with minimum delay.

We employ ARB registered architects and while our plans are delivered with quick turnaround times and competitive prices, our quality is second to none. We have completed hundreds of projects and with experience with every property type, we would love to help make your dream home a reality 

We now offer 0% Finance on our drawings!

Contact us today for a free quotation and initial consultation.

Email - [email protected]

Contact details

Accreditations and awards