13 Highfield Ave, Cambridge, CB4 2AJ

the erection of a detached garden room adjacent the rear boundary, ancillary to the main dwelling without complying with a condition attached to planning permission Ref 25/00141/HFUL, dated 12 March 2025

Authority: Cambridge City Council
Appeal type: other · Planning Appeal
Procedure: Written Representations
Development: residential
Inspector: Allen K

Main issues, as the Inspector framed them

The effect of the increased height of the garden room on the character and appearance of the area

What decided it

The increased height and bulk of the garden room, despite reduced footprint and volume, harms the character and appearance of the area in conflict with the development plan and NPPF.

Plan policies cited: Policy 55, Policy 56, Policy 57, Policy 59

Read the decision letter on the Inspectorate’s site

The main issues and the deciding factor are read from the published letter by Town Planner Pro; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.

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What an account adds

Draw a red line around your site and the appraisal follows.
- Heritage. Listed buildings by grade and distance, conservation areas, scheduled monuments, registered parks and gardens, heritage at risk.
- Landscape and environment. Green belt, national parks and national landscapes, SSSIs, ancient woodland, SPA, SAC and Ramsar sites, nutrient catchments.
- Flooding. Flood zones 2 and 3, surface water, and both again with climate change.
- Transport. The 800 metre station catchment and service frequency, bus stops with their weekday frequency, the cycle network, and the Framework’s transport tests measured for the site.
Then the development plan position, the housing land supply as an Inspector last accepted it, and every appeal decided around the site with its letter.
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