Heath House Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW Data via plota.co.uk

26/1072/TRC - Tree Works in Conservation Area (6 Week) Approved

Proposal

T1 - Norway Maple Height - 18m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave final height of 17.5m and spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. T2 - Norway Maple Height - 19m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave a final height of 18.5m and a spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. Reason for proposed works: T1 and T2 are located on the northern boundary, approximately 5m from the neighbouring property and are considered to be a contributing factor to the shading of windows. A crown reduction of up to 0.5, will provide a modest improvement in light penetration while retaining the principal framework of both crowns and minimising the wounding required. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
31 Jul 2026
✓
Validated
12 Aug 2026
✓
Approved
7 Sept 2026

Approved on 7 Sept 2026 · Tree officer's delegated assessment · Last checked 9 Sept 2026

Site constraints 7

Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Letchmore Heath conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Also on the record
4 listed buildings within 150 m; Radon affected area, class 3; Inside the Letchmore Heath built-up area; Priority habitat 33 m away: Deciduous woodland; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

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 £2,800,000 in August 2025. Detached house, freehold.

15 August 2025£2,800,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area586 m² (6,308 sq ft)
Energy ratingD (66 out of 100), could reach C
PropertyDetached house, 13 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas, Boiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2020, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Hertsmere
Application type
Tree Works in Conservation Area (6 Week)
Postcode
WD25 8EW
Received
31 Jul 2026
Validated
12 Aug 2026
Ward
Aldenham West
Parish
Aldenham Parish
Case officer
Show
Target decision
23 Sept 2026
Decision
Tree work in Conservation Area Consent
Decision date
7 Sept 2026
Decision level
Tree officer's delegated assessment
Applicant
Show
Agent
Arborfore Ltd

How this decision compares

Decided in 26 days from validation, 6 days faster than Hertsmere's median of 32 for tree and landscaping works. Approved, as 77% of tree and landscaping works here are.

93%decided within 8 weeks
77%approved
164decided in the last year

Plota live figures for tree and landscaping works decided by Hertsmere in the last twelve months, from validation. Hertsmere decision record →

Public comments

No public comments yet.

Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15120286
Planning Portal ref
PP-15120286
Statutory expiry
23 Sept 2026
Env. assessment
No
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Other decisions

Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Hertsmere decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #57 of 296
94%
Householder approved
Above avg (90%) #108 of 296
49%
Decided in 8 weeks
Below avg (63%) #243 of 296
55%
Extended time limit
Above avg (41%) #249 of 296
84%
Minor dwellings approved
102 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
89%
Change of use approved
27 decided
742
Total decisions
55 refused in the year to March 2026

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.