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Permitted23/P1259Submitted 3 years agoTwo-storey extension

9 Lyon Road Merton

RETENTION OF DOUBLE STOREY EXTENSION AT REAR/SIDE OF PREMISES.

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Progress

Submitted
10 May 2023
— completed
Validated
10 May 2023
— completed
Consultation
17 Jun 2023
— completed
Target date
12 Jan 2024
— completed
Decided
12 Jan 2024
— completed

Application details

Reference
23/P1259
Local authority
Merton
Ward
Abbey
Application type
All Other
Property type
House

Key dates

Submitted
10 May 2023
Validated
10 May 2023
Comments close
17 Jun 2023
Target decision
12 Jan 2024
Decided
12 Jan 2024

Estimated project value

£820k–£1150k

Based on the 410m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 410m²

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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