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Pending2026/3213Submitted 3 days agoRear extension20 days left to comment

3 Thurleigh Avenue Wandsworth SW12 8AN

Alterations including erection of a first floor rear extension; Demolition of existing rear extension and erection of 2x two storey rear/side extensions at lower ground and ground floors.

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Map of the site

Progress

Submitted
8 Sept 2026
— completed
Validated
8 Sept 2026
— completed
Consultation
1 Oct 2026 (target)
— not yet reached
Target date
3 Nov 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
2026/3213
Local authority
Wandsworth
Postcode
SW12 8AN
Ward
Balham
Application type
Householder
Property type
House

Key dates

Submitted
8 Sept 2026
Validated
8 Sept 2026
Comments close
1 Oct 2026
Target decision
3 Nov 2026

Estimated project value

£63k–£105k

Based on the 26.0m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 25.98

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.

Homes here go for about £1,186,000 — the median of the last 8 market sales in SW12 8AN, £690,000 to £3,250,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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