15 Mill Park Avenue Hornchurch RM12 6HA Data via plota.co.uk
Proposal
Single-storey rear extension with removal of the chimney stack from the gable wall Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 1 Dec 2026, from Havering's recent extensions.
Site constraints 6
Checked on 10 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, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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 January 2025, 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
Decision outlook
Day 22 of the 56-day target. Havering usually decides extensions by day 56.
Plota live figures for extensions decided by Havering in the last twelve months, from validation. Havering decision record →
Historical activity at this location
21 nearby applications on record - archival context, not part of the live application.
Nearby activity
Havering is slower than most councils at deciding householder applications, ranking #202 out of 296. 47% of applications have the time limit extended, above the 41% national average. Havering is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.
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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15 Mill Park Avenue Hornchurch RM12 6HA
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