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Permitted2018/0117Loft conversion

66 Mellison Road Wandsworth SW17 9AY

Erection of roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 200mm and extension above part of two-storey back addition; formation of roof terrace above two-storey back addition with 1.7m high screen surround in connection with converting existing self-contained flat into 1 x 2-bedroom and 1 x 1-bedroom units.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
7 Mar 2018
— completed

Application details

Reference
2018/0117
Local authority
Wandsworth
Postcode
SW17 9AY
Ward
GRAVENEY
Application type
All Other
Property type
Flat

Key dates

Decided
7 Mar 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. 5 recent sales are listed below.

Homes here go for about £500,000 — the median of the last 8 market sales in SW17 9AY, £333,000 to £614,500.

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