12 Mercia Avenue Charlton Andover Hampshire SP10 4EJ Data via plota.co.uk
Proposal
Demolish conservatory, erection of single storey side extension, and provision of window to south elevation Data via plota.co.uk
Application progress
Approved on 8 Apr 2026 · Delegated Decision · Last checked 1 Aug 2026
Documents 4
Decision & officer reports 2
Statements & assessments 1
Consultation & comments 1
Site constraints 4
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £365,000 in October 2020. 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 July 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Test Valley - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- Test Valley
- Application type
- FULL APPLICATION - NORTH
- Postcode
- SP10 4EJ
- Received
- 13 Feb 2026
- Validated
- 13 Feb 2026
- Ward
- CHARLTON & THE PENTONS
- Parish
- CHARLTON
- Case officer
- Show
- Target decision
- 10 Apr 2026
- Decision
- PERMISSION subject to conditions & notes
- Decision date
- 8 Apr 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Building Surveyor
How this decision compares
Decided in 54 days from validation, about the council's usual 55 days. Approved, as 89% of demolitions here are.
Plota live figures for demolitions decided by Test Valley in the last twelve months, from validation. Test Valley decision record →
Public comments
5 neighbours consulted · Last counted 1 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14703605
- Planning Portal ref
- PP-14703605
- Neighbours
- 16 Feb 2026
- Consultation
- 17 Mar 2026
- Comments by
- 7 Apr 2026
- Statutory expiry
- 10 Apr 2026
- Env. assessment
- No
Historical activity at this location
9 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Test Valley is faster than most councils at deciding householder applications, ranking #71 out of 296. Householder applications are slightly more likely to be approved here (96%) 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
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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12 Mercia Avenue Charlton Andover Hampshire SP10 4EJ
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