12 Hilly Field Harlow Essex CM18 7HU Data via plota.co.uk
Proposal
Construction of a side extension with associated Internal and external Works Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 12 Nov 2026, from Harlow's recent extensions.
Documents 6
Plans & drawings 5
Site constraints 3
Checked on 19 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.
Sales history 1
Last sold for £550,000 in May 2022. 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 March 2021, the latest held for this property. The building may have changed since. View the certificate
Every application in Harlow - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 37 of the 56-day target. Harlow usually decides extensions by day 52.
Plota live figures for extensions decided by Harlow in the last twelve months, from validation. Harlow decision record →
Public comments
3 neighbours consulted · Last counted 25 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15074856
- Planning Portal ref
- PP-15074856
- Neighbours
- 19 Oct 2026
- Consultation
- 19 Oct 2026
- Comments by
- 9 Nov 2026
- Statutory expiry
- 16 Nov 2026
- Env. assessment
- No
Historical activity at this location
7 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Harlow ranks #138 out of 296 councils for householder decision speed. Harlow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
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 Hilly Field Harlow Essex CM18 7HU
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Comments are open until 9 Nov 2026