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Permitted2005/3291Loft conversion

641 Garratt Lane Wandsworth SW17 4SX

Erection of mansard rear roof extension; formation of terrace above back addition at second floor level in connection with use of upper floors as one 1-bed and one 2-bed flats. Alterations to ground floor including new windows and door in rear elevation (facing alleyway).

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Progress

Submitted
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
14 Oct 2005
— completed

Application details

Reference
2005/3291
Local authority
Wandsworth
Postcode
SW17 4SX
Ward
EARLSFIELD
Application type
All Other
Property type
Flat

Key dates

Decided
14 Oct 2005

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

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Homes here go for about £382,500 — the median of the last 7 market sales in SW17 (the wider postcode district), £240,000 to £873,720.

Contains HM Land Registry data © Crown copyright and database right 2026. 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