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Permitted2017/6920Loft conversion

10 Sisters Avenue Wandsworth SW11 5SG

Alterations including erection of dormer roof extension to the side and rear (with balcony) of the main roof; erection of a part two-storey, part three storey rear extension to lower, ground and first floors and internal alterations in connection with the further conversion of the property from three flats into five flats (2 x 3 bedroom, 1 x 2 bedroom 1 x 1 bedroom and 1 studio flat) . Provision of bike and bin store to front garden and replacement of existing windows.

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
23 Apr 2018
— completed

Application details

Reference
2017/6920
Local authority
Wandsworth
Postcode
SW11 5SG
Ward
SHAFTESBURY
Application type
All Other
Property type
Flat

Key dates

Decided
23 Apr 2018

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £573,900 — the median of the last 6 market sales in SW11 5SG, £405,000 to £1,130,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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