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Refused2022/5004Submitted 3 years agoLoft conversion

57 Tonsley Hill Wandsworth SW18 1BW

Non-material amendment to planning permission dated 23/08/2022 ref 2022/2393 (Erection of a mansard roof extension to main rear roof slope with French doors and safety balustrade including raising the ridge by 400mm. Erection of a single-storey rear/side extension.) to allow the parapet wall for the ground floor extension to be up to 30cm in height along the boundary with no.55.

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Map of the site

Progress

Submitted
19 Dec 2022
— completed
Validated
19 Dec 2022
— completed
Consultation
10 Jan 2023
— completed
Target date
16 Jan 2023
— completed
Decided
10 Jan 2023
— completed

Application details

Reference
2022/5004
Local authority
Wandsworth
Postcode
SW18 1BW
Ward
Wandsworth Town
Application type
All Other
Property type
House

Key dates

Submitted
19 Dec 2022
Validated
19 Dec 2022
Comments close
10 Jan 2023
Target decision
16 Jan 2023
Decided
10 Jan 2023

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.

Homes here go for about £950,000 — the median of the last 7 market sales in SW18 1BW, £635,000 to £1,215,000.

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.

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