39 Leyton Road Harpenden Hertfordshire AL5 2JB Data via plota.co.uk

TP/2026/0429 - Tree works in a Conservation Area Approved

Proposal

T1 Eucalyptus tree at rear to reduce crown by approx 50% (approx 4m) T5 Gleditsia growing close to rear of house to reduce crown approx as previously (1-2m all over) T6 Yew growing close to Gleditsia at rear to reduce height by approx 3m to approx gutter height Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Sept 2026
✓
Validated
4 Sept 2026
✓
Approved
29 Sept 2026

Approved on 29 Sept 2026 · Delegated Decision · Last checked 26 Oct 2026

Site constraints 8

Grade II listed: Coach Lane Cottage
List entry 1102998 · The pin is inside its outline · 1 more listed building within 150 m (1 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other one with distances
Historic England ↗
Harpenden 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Inside the Harpenden built-up area; Green belt 27 m away: London; Priority habitat 26 m away: Good quality semi improved grassland; Open access land 21 m away: Access Land - Combined Open Country, Registered Common Land and Section 16 Dedicated Land. MoD Byelaw, Section 28 Exclusions, Racecourses and Aerodromes and ECP Margin have been removed..
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 26 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 2

Last sold for £1,335,000 in March 2007. Detached house, freehold.

30 March 2007£1,335,000
23 August 2002£950,000

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

Building

Floor area273 m² (2,939 sq ft)
Energy ratingE (53 out of 100), could reach C
PropertyDetached house, 9 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsCob, as built

From the energy performance certificate lodged in July 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
St Albans
Application type
Tree works in a Conservation Area
Postcode
AL5 2JB
Received
2 Sept 2026
Validated
4 Sept 2026
Ward
Harpenden West
Parish
Harpenden Town
Case officer
Show
Target decision
15 Oct 2026
Decision
Treeworks Deemed Consent
Decision date
29 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Neil Shadbolt Tree Surgery Ltd

How this decision compares

Decided in 25 days from validation, 18 days faster than St Albans's median of 43 for tree and landscaping works. Approved, as 99% of tree and landscaping works here are.

93%decided within 8 weeks
99%approved
545decided in the last year

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

Public comments

No public comments yet.

Last counted 26 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
323593PLN
Planning Portal ref
15198622
Comments by
25 Sept 2026
Statutory expiry
15 Oct 2026
Env. assessment
No
St Albans
Planning Authority Score
1.1/10
Poor
#290 of 296 councils
Relevant to this application:
Other decisions

St Albans is one of the slowest councils in England for householder decisions, ranking #285 out of 296. The council extends the time limit on 64% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
St Albans decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #180 of 296
88%
Householder approved
Below avg (90%) #226 of 296
29%
Decided in 8 weeks
Below avg (63%) #285 of 296
64%
Extended time limit
Above avg (41%) #278 of 296
74%
Minor dwellings approved
130 decided (1-9 homes)
61%
Major dwellings approved
18 decided (10+ homes)
77%
Change of use approved
26 decided
1,411
Total decisions
184 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.