25 Mary Street Heol Y Felin Seven Sisters Neath Port Talbot SA10 9BG Data via plota.co.uk
Proposal
Proposed part single-storey, part two-storey rear extension, and loft conversion with rooflights. Data via plota.co.uk
Application progress
Approved on 4 Aug 2026 · Delegated Decision · Last checked 6 Aug 2026
Site constraints 1
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority 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 £65,000 in March 2026. 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 March 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 Neath - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- Neath
- Application type
- Full Plans
- Postcode
- SA10 9BG
- Received
- 2 Jun 2026
- Validated
- 14 Jun 2026
- Ward
- Crynant, Onllwyn & Seven Sisters
- Parish
- Seven Sisters Community Council
- Case officer
- Show
- Target decision
- 8 Aug 2026
- Decision
- Approved
- Decision date
- 4 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
How this decision compares
Decided in 51 days from validation, 5 days slower than Neath's median of 46 for extensions. Approved, as 98% of extensions here are.
Plota live figures for extensions decided by Neath in the last twelve months, from validation. Neath decision record →
Public comments
No public comments yet.
2 neighbours consulted · Last counted 6 Aug 2026
Consultation & key dates
- Neighbours
- 18 Jun 2026
- Consultation
- 17 Jun 2026
- Comments by
- 9 Jul 2026
- Site or press notice
- 17 Jun 2026
- Statutory expiry
- 8 Aug 2026
- Env. assessment
- No
Historical activity at this location
2 nearby applications on record - archival context, not part of the live application.
Nearby activity
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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25 Mary Street Heol Y Felin Seven Sisters Neath Port Talbot SA10 9BG
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