24 Gloucester Road, LONDON, N18 1HL

the erection of single storey rear extension and conversion of dwelling into two self-contained flats

Authority: London Borough of Enfield
Appeal type: minor · Planning Appeal
Procedure: Written Representations
Development: residential · Minor Dwellings
Inspector: Burley P

Main issues, as the Inspector framed them

Flood risk

What decided it

The proposed lower ground floor would be at insufficient height above the predicted flood level in a 1 in 100-year plus 17% climate change event, creating a risk to life that cannot be mitigated by flood-proofing measures alone.

The risk of flooding to habitable accommodation providing a strong reason for refusal outweighs the benefits of the residential development, and the presumption in favour of sustainable development does not apply.

Framework references: 11

Plan policies cited: Policy CP21, Policy CP28, Policy DMD 61, Policy DMD 60, Policy SI 13, Policy SI 12

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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.
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