27 Exford Avenue Southampton SO18 5DP Data via plota.co.uk
Proposal
Erection of a single storey rear extension (Max Depth 4 m, Max Height 3.6 m, Eaves Height 2.25 m Data via plota.co.uk
Application progress
Approved on 13 Jul 2026 · Delegated Decision · Last checked 14 Jul 2026
Documents 2
Decision & officer reports 1
Application forms 1
Site constraints 3
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.
Building
From the energy performance certificate lodged in July 2012, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Southampton
- Application type
- Prior Approval Large Household Extension
- Postcode
- SO18 5DP
- Received
- 4 Jun 2026
- Validated
- 4 Jun 2026
- Ward
- Harefield
- Case officer
- Show
- Target decision
- 15 Jul 2026
- Decision
- Prior Approval Not Required
- Decision date
- 13 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- CMCdesign
How this decision compares
Decided in 39 days from validation, 15 days faster than Southampton's median of 54 for extensions. Approved, as 97% of extensions here are.
Plota live figures for extensions decided by Southampton in the last twelve months, from validation. Southampton decision record →
Consultation & key dates
- Alt. reference
- 38985
- Neighbours
- 5 Jun 2026
- Consultation
- 5 Jun 2026
- Comments by
- 26 Jun 2026
- Statutory expiry
- 15 Jul 2026
- Env. assessment
- No
Historical activity at this location
2 nearby applications on record - archival context, not part of the live application.
Nearby activity
Southampton ranks #158 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).
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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27 Exford Avenue Southampton SO18 5DP
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