74 Richmond Avenue, Grappenhall And Thelwall, Warrington, WA4 2NX Data via plota.co.uk
Proposal
Single storey rear extension to extend beyond the rear wall by 4.00m, height of 4.00m and height of the eaves to be 3.00m Data via plota.co.uk
Application progress
Refused on 9 Mar 2026 · Delegated decision · Last checked 1 Oct 2026
Documents 8
Plans & drawings 7
Other documents 1
Site constraints 2
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England 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 £232,500 in November 2016. Semi-detached 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 August 2026, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Warrington - and every UK council - as a live feed, an API, or a bulk CSV export.
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Single storey side extension
Important details
- Council
- Warrington
- Application type
- Prior Approval (Householder Rear Extension)
- Postcode
- WA4 2NX
- Received
- 26 Jan 2026
- Validated
- 26 Jan 2026
- Ward
- Lymm North and Thelwall
- Parish
- Grappenhall and Thelwall
- Case officer
- Show
- Target decision
- 9 Mar 2026
- Decision
- Prior Approval is Required and Refused
- Decision date
- 9 Mar 2026
- Decision level
- Delegated decision
- Appeal
- Dismissed · 14 Jul 2026 · Written Representations · Inspectorate case 6006479 ↗
- Applicant
- Show
- Agent
- AEL
How this decision compares
Decided in 42 days from validation, 13 days faster than Warrington's median of 55 for extensions. Refused, as 14% of extensions here are.
Plota live figures for extensions decided by Warrington in the last twelve months, from validation. Warrington decision record →
Consultation & key dates
- Comments by
- 19 Feb 2026
- Statutory expiry
- 9 Mar 2026
Historical activity at this location
14 nearby applications on record - archival context, not part of the live application.
Nearby activity
Warrington is faster than most councils at deciding householder applications, ranking #72 out of 296. Only 29% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Warrington is also one of the strictest councils - it refuses more householder applications than almost any other, with only 80% 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.
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74 Richmond Avenue, Grappenhall And Thelwall, Warrington, WA4 2NX
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