9 Tewkesbury Avenue, Middlesbrough, TS7 8NB Data via plota.co.uk
Proposal
Dormer window extension to front Data via plota.co.uk
Application progress
Approved on 28 Sept 2026 · Delegated Decision · Last checked 29 Sept 2026
Site constraints 5
Checked on 6 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 £300,000 in September 2025. 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. The building may have changed since. View the certificate
Every application in Middlesbrough - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Middlesbrough
- Application type
- Full Planning
- Postcode
- TS7 8NB
- Received
- 3 Aug 2026
- Validated
- 3 Aug 2026
- Ward
- Marton West
- Parish
- Parish buffer = Nunthorpe CP
- Case officer
- Show
- Target decision
- 28 Sept 2026
- Decision
- Approve with Conditions
- Decision date
- 28 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Patrick Conlin
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 88% of extensions here are.
Plota live figures for extensions decided by Middlesbrough in the last twelve months, from validation. Middlesbrough decision record →
Consultation & key dates
- Alt. reference
- PP-15112485
- Statutory expiry
- 2 Sept 2026
Historical activity at this location
10 nearby applications on record - archival context, not part of the live application.
Nearby activity
Middlesbrough is one of the slowest councils in England for householder decisions, ranking #270 out of 296. 55% of applications have the time limit extended, above the 41% national average. Middlesbrough is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% 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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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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9 Tewkesbury Avenue, Middlesbrough, TS7 8NB
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