Adding floors above existing buildings — applied to Norwich City Council in the East of England. With low Building Safety Act friction and an average build cost of £2050/sqm, the deal arithmetic for airspace & Rooftop Development here is distinct from neighbouring boroughs.
Norwich City Council does not currently operate Article 4 on residential PD, so airspace & Rooftop Development can proceed via the standard prior-approval route in most cases.
Run any East of England listing through Scapely to get a property-specific build cost, council objection-risk score and the Roof-Loading & PD Eligibility Check overlay applied to Norwich City Council's policy environment.
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