Permitted162485Rear extension
Rear of 141 High Street 12 Osborne Mews Waltham Forest E17
Construction of three-storey rear extension in connection with creating three flats (2 x 1-bedroom and 1 x 2-bedrooms).
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Progress
Submitted
—
— completedValidated
—
— completedConsultation
—
— completedTarget date
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— completedDecided
18 May 2017
— completedApplication details
- Reference
- 162485
- Local authority
- Waltham Forest
- Postcode
- E17
- Ward
- HIGH STREET
- Application type
- All Other
- Property type
- Flat
Key dates
- Decided
- 18 May 2017
Estimated project value
£41k–£75k
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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
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
- 141 Waltham Forest E17 7DBWithdrawnNext door
- 12 OSBORNE MEWS Waltham ForestPermittedNext door
- 133 Waltham ForestPermittedAdjoining
- 133 Waltham Forest E17 7DBRefusedAdjoining
- 133 Waltham ForestPermittedAdjoining
- Waltham Forest E17 7DBPermittedAdjoining