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Permitted13/12681/FULLLoft conversion

29 Great Peter Street Westminster SW1P 3LW

Removal of existing roof and construction of new mansard roof incorporating roof level plant; construction of extensions at lower ground to fourth floor level within rear lightwell; installation of balconies to all floors to rear lightwell elevation; associated alterations to front and rear facade including replacement windows in association with the use of the building as 14 residential flats (Class 3).

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
3 Nov 2014
— completed

Application details

Reference
13/12681/FULL
Local authority
Westminster
Postcode
SW1P 3LW
Ward
ST. JAMES'S
Application type
All Other
Property type
Flat

Key dates

Decided
3 Nov 2014

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

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 2023. 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