55 Holly Avenue New Haw Surrey KT15 3UD Data via plota.co.uk
Proposal
Prior Approval for a single storey rear extension with a depth of 4 metres beyond the rear wall of the original dwelling house with a maximum height of 3.3 metres and eaves height of 3 metres. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 19 Nov 2026 and 28 Nov 2026, from recent prior approvals across the UK.
Site constraints 1
Checked on 21 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 September 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 Runnymede - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 7 of the 56-day target. Councils usually decide prior approvals by day 34.
Plota live figures for prior approvals decided across the UK in the last twelve months, from validation; too few recent prior approvals in Runnymede to go on. Runnymede decision record →
Consultation & key dates
- Comments by
- 18 Nov 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Runnymede ranks #108 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) 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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55 Holly Avenue New Haw Surrey KT15 3UD
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Comments are open until 18 Nov 2026