Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

25/0345/HSEAwaiting decision

Approximate location: the centre of the postcode, not the exact property.

Proposal

First floor rear extension. Single storey and two storey side extensions. Alterations to fenestration. (Associated LBC 25/0346/LBC).

Submitted: 20 March 2025
Council: Hertsmere Borough Council

ReceivedSubmitted20 Mar
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided

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About this application

This is a planning application for a rear extension at Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL. Hertsmere has handled 7,138 applications of this type. It has been with the council since 20 March 2025 and is still awaiting a decision. The site is in the Patchetts Green and Delrow conservation area. There have been 8 other applications at this address. We hold 496 applications in total for the WD25 postcode area.

Application details

Postcode: WD25 8DL

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

Conservation area: Patchetts Green and Delrow
Green belt: Hertsmere
Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (20)

flood storage areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

2025
20 Mar
First floor rear extension. Single storey and two storey side extensions. Alterations to fenestration…
This applicationPendingApplication25/0345/HSE
2025
7 Mar
First floor rear extension. Single storey and two storey side extensions. Alterations to fenestration…
WithdrawnListed building consentPart of25/0346/LBC

Planning history at this site

7 other applications at this property, newest first.

Source: Hertsmere

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