Rosehaven Lockers Park Lane Hemel Hempstead Hertfordshire HP1 1TQ Data via plota.co.uk
Proposal
Conversion of loft space, including the formation rear side dormers to facilitate change of use from C3 to Sui Generis 8 Person HMO includes provision for car and cycle parking, external amenity spaces, and other associated works. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 3 Nov 2026, from Dacorum's recent changes of use.
Going to planning committee
Thursday 29 October, 7pm
Development Management
council chamber
Item 5 on the agenda
The committee will decide this application in public. Most councils let objectors, supporters and the applicant speak if they register in advance, each by its own deadline.
Source: Dacorum's committee agenda. The council can change the date or the agenda up to the meeting.
Documents 27
Statements & assessments 1
Plans & drawings 25
Application forms 1
Site constraints 4
Checked on 6 October 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 1
Last sold for £87,000 in November 1997. 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 May 2026, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 50 of the 56-day target. Dacorum usually decides changes of use by day 56.
Plota live figures for changes of use decided by Dacorum in the last twelve months, from validation. Dacorum decision record →
Public comments
100% object · above the UK average of 74%
6 neighbours consulted · Last counted 24 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15209187
- Planning Portal ref
- PP-15209187
- Neighbours
- 8 Oct 2026
- Consultation
- 8 Oct 2026
- Comments by
- 22 Oct 2026
- Env. assessment
- No
Historical activity at this location
17 nearby applications on record - archival context, not part of the live application.
Nearby activity
Dacorum is faster than most councils at deciding householder applications, ranking #50 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).
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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Rosehaven Lockers Park Lane Hemel Hempstead Hertfordshire HP1 1TQ
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The consultation period closed on 22 Oct 2026.