9 Priory Fields Watford WD17 4YP Data via plota.co.uk
Proposal
Erection of two storey side extension.The proposed side extension would have a dutch gable roof form (similar to the main dwelling), would be set 1m back from the original front wall and would be measured 3.98m in width, 2.508m in eaves' height and 6.224m in height at the highest point. The proposed development would also incorporate the formation of an obscure glazed first floor window (3.85m above the ground level) to the original side wall. Data via plota.co.uk
Application progress
Approved on 26 Jan 2026 · Delegated Decision · Last checked 3 Oct 2026
Documents 14
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 8
Application forms 2
Consultation & comments 1
Site constraints 2
Checked on 2 November 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 3
Last sold for £610,000 in June 2023. Semi-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 November 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Watford - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
How this decision compares
Decided in 56 days from validation, 4 days slower than Watford's median of 52 for householder applications. Approved, as 81% of householder applications here are.
Plota live figures for householder applications decided by Watford in the last twelve months, from validation. Watford decision record →
Public comments
No public comments yet.
9 neighbours consulted · Last counted 3 Oct 2026
Consultation & key dates
- Alt. reference
- PP-12952847
- Planning Portal ref
- PP-12952847
- Comments by
- 22 Dec 2025
- Env. assessment
- No
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Watford is faster than most councils at deciding householder applications, ranking #41 out of 296. Only 21% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Watford is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% 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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9 Priory Fields Watford WD17 4YP
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