How We Get House Extensions Approved
At Notion Architects, we achieve a 98% first-time planning approval rate, rising to 100% on resubmission, giving our clients confidence from the outset. We guide you on the most appropriate design, layout and materials to maximise your chances of approval, while keeping your project aligned with your budget and goals. From initial concept through to submission, we manage the entire planning process on your behalf, handling all drawings, applications and communication with the local authority so you can move forward with clarity and peace of mind.
Why clients choose us
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98% first-time approval rate
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Experience with Plymouth and surrounding areas planning policies
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Clear, practical design advice
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End-to-end service
Single Storey Rear Extension Approved – Beacon Down Avenue, Plymouth
Type: Single storey rear extension
Location: Plymouth
Stage: Planning approved April 2026
A single storey rear extension at Beacon Down Avenue, Plymouth was successfully granted planning permission, delivering the additional living space the client wanted while navigating local planning requirements.
The proposal was generally well received; however, the planning officer raised concerns regarding the use of white render. To address this, we worked proactively with the council and revised the external finish to a more suitable pebble dash, ensuring the design aligned with local character.
Importantly, the overall form, layout, and proportions of the extension were retained, including the window and door sizes that were key to the client’s vision. This meant the design intent remained intact while still achieving a successful outcome.
Planning permission was approved without the need for further changes, and the client was very pleased with both the process and the final design.
“This project demonstrates how early design decisions and clear communication with the local authority can secure approval without compromising what matters most to the client.”