First Floor Flat (Flat B), 7 Warham Road, Hornsey, LONDON, N4 1AR

without planning permission, the installation of an air source heat pump on the roof of a rear outrigger roof extension

Authority: London Borough of Haringey
Appeal type: enforcement · Enforcement Notice
Procedure: Written Representations
Development: utilities-energy · Householder developments
Inspector: Thompson F

Main issues, as the Inspector framed them

Whether the air source heat pump constitutes permitted development under Part 14 Class G of the Town and Country Planning (General Permitted Development) Order 2015 (as amended), specifically whether it complies with the MCS Planning Standards limitation

What decided it

The air source heat pump was certificated with a sound power level of 55 dB(A), installed by an MCS contractor, and the calculation procedure in Table 2 was completed in compliance with the MCS Planning Standards, thereby constituting permitted development under Schedule 2 Part 14 Class G of the GPDO.

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