Search Aldenham planning applications

11 applications received or decided in the last 90 days · within 1 km of the centre of Aldenham · updated daily · Hertsmere Borough Council

Showing 1 to 5 of 11 · received or decided in the last 90 days

2 Red Lion Close Aldenham Watford Hertfordshire WD25 8BBAwaiting decisionAlterations to existing front elevation to include replacement of 2x windows with patio doors.Received 30 Oct 202626/1577/HSE
21 Holbrook Gardens Aldenham Watford Hertfordshire WD25 8ABAwaiting decisionConstruction of single storey side and rear extension.Received 27 Oct 202626/1561/HSE
Hedge Rows Round Bush Lane Aldenham Watford Hertfordshire WD25 8BQAwaiting decisionConstruction of single storey rear extension Certificate of Lawful Development (Proposed).Received 22 Oct 202626/1540/CLP
1 Red Lion Close Aldenham Watford Hertfordshire WD25 8BBAwaiting decisionTwo large sycamore trees at the border with Aldenham Social Club car park, overhanging and touching our house, and overhanging where we park our cars at the end of Red Lion Close. Smaller branches come down in wind on cars. Tree 1 in sketch overhangs cars is approx 12.8m (42ft). We propose a crown reduction by one third 4.3m to approx 8.5m. See photo Tree 2 overhangs and touches house. Approx 9m (30ft) we propose a one third reduction by 3m to 6m, and remove branches touching our house. See photoReceived 19 Oct 202626/1490/TRC
2 The Crescent Aldenham Watford Hertfordshire WD25 8ARApprovedTwo large Conifers to be removed and stumps ground to the left hand size of the propertyReceived 21 Sep 2026Decided 5 Oct 202626/1346/TRC

Planning in Aldenham

Approved: 82%; 31 of 34 decided
Decision time: about 12 weeks; on average

Applications within 1 km of the centre of Aldenham in the last 24 months, from Hertsmere Borough Council's planning register.

Decided by Hertsmere Borough CouncilCouncil page

Around Aldenham

Postcode districts

WD25 275 applications in the last 12 monthsWD23 254 applications in the last 12 months

Applications in each district in the last 12 months.

Nearby towns and villages

Planning authority: Hertsmere Borough Council

For home projects and trades

Builders and trades: get new Aldenham jobs that match your work. See Leads

Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions

About Aldenham

Aldenham is a historic village and civil parish in the borough of Hertsmere, Hertfordshire, situated 3.5 miles northeast of Watford and 2 miles southwest of Radlett. Notable for its conservation status, Aldenham includes eight pre-19th-century listed buildings and retains much of its historical charm from Saxon times, when it was primarily owned by Westminster Abbey. This unique blend of heritage and community makes Aldenham an important area for planning applications, particularly for developments that respect its historical context. The settlement has a population of approximately 9,631 (2021 estimate). It sits within the Hertsmere district.

Aldenham covers an area of approximately 8.5 km². The surrounding landscape and character of the area play an important role in how planning applications are assessed by the local authority.

In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (September 2026). This makes Aldenham a particularly low-crime area, which is often reflected in its desirability and property values.

The area around Aldenham has 4 nature designations nearby, which may affect how planning applications are assessed.

For anyone interested in property development or monitoring local planning decisions, Aldenham planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.

To comment on or object to a planning application near Aldenham, open it in the list above: each one links to the council's own page for it and shows any comment deadline.

In the last 24 months, 53 planning applications were submitted near Aldenham. Of these, 82% were approved, with an average decision time of 81 days.

The most common types were tree works (5), listed building and heritage (2), full planning applications (1).

1 planning appeal was lodged, of which 1 was allowed and 0 were dismissed (100% success rate).

Common questions

How many planning applications have been submitted near Aldenham?

In the last 24 months, 53 planning applications were submitted near Aldenham. The approval rate is 82%.

How long do planning decisions take near Aldenham?

The average planning decision time near Aldenham is 81 days. The statutory target is 8 weeks (56 days) for minor applications and 13 weeks for major applications.

What is the planning approval rate near Aldenham?

The planning approval rate near Aldenham is 82%. The national average across England and Wales is 87%.

What types of planning applications are most common near Aldenham?

The most common type of planning application near Aldenham is tree works applications, with 5 submissions in the last 24 months.

How can I track planning applications near Aldenham?

You can search and track planning applications near Aldenham on Planning Signal. Create a free account to save searches, watch specific applications, and receive email alerts when new plans are submitted nearby.