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Permitted11/00306/FULLRear extension

63 St Mary Axe City of London EC3A 8AA

Extension and alteration at upper floor level to create two additional floors, and external alterations at lower floor levels, to create additional office B1 floorspace.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
7 Jul 2011
— completed

Application details

Reference
11/00306/FULL
Local authority
City
Postcode
EC3A 8AA
Ward
ALDGATE
Application type
All Other
Property type
Commercial

Key dates

Decided
7 Jul 2011

Estimated project value

£41k–£75k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2015. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications