15 Thornhill Terrace Sunderland SR2 7JL Data via plota.co.uk
Proposal
Installation of secondary glazing panels to original Victorian sash windows 1 shaped panel fitted to the topmost window of the house at the front,3 separate panels fitted to the 3 windows of the original dining room (bay window),1 panel fitted to the large landing window on the half-landing of the main staircase,1 panel fitted to the large bedroom window in the rear bedroom on the first floor Data via plota.co.uk
Application progress
Approved on 30 Jul 2026 · Delegated Decision · Last checked 3 Aug 2026
Documents 14
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 2
Application forms 1
Consultation & comments 1
Other documents 7
Site constraints 3
Show the other 3 with distances
Checked on 11 September 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 3
Last sold for £300,000 in July 2013. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Sunderland - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Sunderland
- Application type
- Listed Building Consent
- Postcode
- SR2 7JL
- Received
- 8 Jun 2026
- Validated
- 8 Jun 2026
- Ward
- Barnes And Thornhill
- Case officer
- Show
- Target decision
- 3 Aug 2026
- Decision
- Approved
- Decision date
- 30 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
How this decision compares
Decided in 52 days from validation, about the council's usual 51 days. Approved, as 94% of extensions here are.
Plota live figures for extensions decided by Sunderland in the last twelve months, from validation. Sunderland decision record →
Public comments
No public comments yet.
5 neighbours consulted · Last counted 3 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14876828
- Neighbours
- 22 Jun 2026
- Consultation
- 22 Jun 2026
- Comments by
- 13 Jul 2026
- Site or press notice
- 23 Jun 2026
- Env. assessment
- No
Historical activity at this location
21 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Sunderland ranks #99 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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
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15 Thornhill Terrace Sunderland SR2 7JL
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