21 Oliver Road, Leyton, London, E10 5JY Data via plota.co.uk
Proposal
Prior approval for the construction of a single storey rear extension which would extend 4.30m beyond the rear wall of the existing dwelling, a maximum height of 3.50m and an eaves height of 3.00m. Data via plota.co.uk
Application progress
Approved on 15 Oct 2026 · Delegated · Last checked 19 Oct 2026
Documents 7
Decision & officer reports 2
Plans & drawings 4
Site constraints 8
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £355,500 in October 2015. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in April 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Waltham Forest
- Application type
- Prior Approval - Larger Home Extension
- Postcode
- E10 5JY
- Received
- 7 Sept 2026
- Validated
- 7 Sept 2026
- Ward
- Leyton
- Case officer
- Show
- Target decision
- 19 Oct 2026
- Decision
- Prior Approval Not Required
- Decision date
- 15 Oct 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- MINIMASPACE Architecture
- Freehold owner
- Show
How this decision compares
Decided in 38 days from validation, 17 days faster than Waltham Forest's median of 55 for extensions. Approved, as 80% of extensions here are.
Plota live figures for extensions decided by Waltham Forest in the last twelve months, from validation. Waltham Forest decision record →
Consultation & key dates
- Statutory expiry
- 19 Oct 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Waltham Forest is faster than most councils at deciding householder applications, ranking #80 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Waltham Forest is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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21 Oliver Road, Leyton, London, E10 5JY
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Freehold owner, on paid plans
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