Small Barn 15B High Street Kings Langley Hertfordshire WD4 8AB Data via plota.co.uk

26/02187/LBC - Listed Building Consent With planning case officer
Extensions & alterationsListed buildings

Proposal

Single storey side extension Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Oct 2026
Decision
Expected by 3 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 27 Nov 2026, from Dacorum's recent extensions.

Documents 10

Statements & assessments 2

PDF Design & Access Statement Design & Access Statement · 7 Oct 2026 View ↗ PDF Heritage Statement Heritage Statement · 7 Oct 2026 View ↗

Plans & drawings 6

PDF Proposed Elevations Proposed Elevations · 7 Oct 2026 View ↗ PDF Block Plan of the Site Block Plan of the Site · 7 Oct 2026 View ↗ PDF Proposed Floor Plans Proposed Floor Plans · 7 Oct 2026 View ↗ PDF Existing Elevations Existing Elevations · 7 Oct 2026 View ↗ PDF Existing Floor Plans Existing Floor Plans · 7 Oct 2026 View ↗ PDF Location Plan Location Plan · 7 Oct 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form Redacted · 7 Oct 2026 View ↗

Other documents 1

PDF Photos Online Photos Online · 7 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 5

Grade II listed: Barn at Rear of Nos 15/17
List entry 1100445 · 1 m away · 12 more listed buildings within 150 m (12 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 12 with distances
Historic England ↗
Kings Langley 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.
Also on the record
Radon affected area, class 4; Inside the Abbots Langley and Kings Langley built-up area; 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 · Not green belt · No scheduled monument at the site

Checked on 13 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 £460,000 in August 2023. Detached house, freehold.

29 August 2023£460,000

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

Building

Floor area71 m² (764 sq ft)
Energy ratingF (35 out of 100), could reach C
PropertyDetached house, 3 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, electric
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2026, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

17 Jun 2026Refused

33 High Street Kings Langley Hertfordshire WD4 8AB

Internal alterations and all associated works.

26/01363/FHA
10 Sept 2026Approved

63 High Street Kings Langley Hertfordshire WD4 9HU

Proposed alterations to existing outbuilding

26/01929/FHA
17 Jun 2026Approved

1 Manor Cottages High Street Kings Langley Hertfordshire WD4 8BH

Works to trees

26/01369/TCA
26 May 2026Approved

The Barbers Lounge 6 High Street Kings Langley Hertfordshire WD4 8BH

Remove all modern fixtures and fittings. Remove first floor stud partition wall....

26/01113/LBC

Nearby new applications

14 Oct 2026Pending

Oaklands 28 Watford Road Kings Langley Hertfordshire WD4 8EA

Demolition of the existing side extension and adjoining garage, and construction...

26/02247/FHA
13 Oct 2026Pending

1 The Orchard Kings Langley Hertfordshire WD4 8JR

Variation of Conditions 2 (Approved Plans), 3 (Materials), 5 (Parking Provision)...

26/02235/ROC
12 Oct 2026Pending

30 Waterside Kings Langley Hertfordshire WD4 8HH

Internal modern lightweight partition removal (added circa 2008-2010) following ...

26/02230/LBC
8 Oct 2026Pending

Small Barn 15B High Street Kings Langley Hertfordshire WD4 8AB

Single storey side extension

26/02186/FHA
22 Sept 2026Pending

Trafalgar Cases Ltd Stanhope Works Primrose Hill Kings Langley Hertfordshire WD4 8HS

Demolition of existing building (Class B2/B8); construction of replacement build...

26/1376/FUL
10 Sept 2026Approved

63 High Street Kings Langley Hertfordshire WD4 9HU

Proposed alterations to existing outbuilding

26/01929/FHA

Important details

Council
Dacorum
Application type
Listed Building Consent
Postcode
WD4 8AB
Received
8 Oct 2026
Validated
8 Oct 2026
Ward
Kings Langley
Parish
Kings Langley Parish Council
Case officer
Show
Decision level
Delegated
Applicant
Show
Agent
Show

Decision outlook

Day 20 of the 56-day target. Dacorum usually decides extensions by day 50.

Day 2036 days to the 56-day target
87%decided within 8 weeks
90%approved
684decided in the last year

Plota live figures for extensions decided by Dacorum in the last twelve months, from validation. Dacorum decision record →

Public comments

No public comments yet.

Last counted 21 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15276633
Planning Portal ref
PP-15276633
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
45 High Street Kings Langley Hertfordshire
Replacement of existing windows to rear and side elevations and replacement of an existin…
25/02985/FUL
2025 Approved
45 High Street Kings Langley Hertfordshire
Replacement of existing windows to front elevation
25/02988/FUL
2025 Approved
45 High Street Kings Langley Hertfordshire
Replacement of existing windows to rear and side elevations and replacement of an existin…
25/02985/FUL
2025 Approved
45 High Street Kings Langley Hertfordshire
Replacement of existing windows to front elevation
25/02988/FUL
2025 Withdrawn
37 High Street Kings Langley Hertfordshire WD4 8AB
Change of use of detached building from B2 to C3 including the raising of the eaves and r…
25/00452/FUL
2025 Withdrawn
37 High Street Kings Langley Hertfordshire WD4 8AB
Change of use of detached building from B2 to C3 including the raising of the eaves and r…
25/00452/FUL
2025 Approved
Saddlers Walk Kings Langley Hertfordshire WD4 8DL
Works to trees
25/00312/TCA
2025 Approved
Saddlers Walk Kings Langley Hertfordshire WD4 8DL
Works to trees
25/00312/TCA
2025 Approved
1 Little Hayes Kings Langley Hertfordshire WD4 8AB
Works to trees.
25/00009/TPO
2025 Approved
1 Little Hayes Kings Langley Hertfordshire WD4 8AB
Works to trees.
25/00009/TPO
2024 Approved
1A High Street Kings Langley Hertfordshire WD4 8AB
Retrospective advertisement consent for the increased size of sign on the outside of the…
24/02072/ADV
2024 Refused
Wenzels The Bakers 26 High Street Kings Langley Hertfordshire WD4 8BH
New fascia and projecting sign
24/01056/RET
2024
Wenzels The Bakers 26 High Street Kings Langley Hertfordshire WD4 8BH
Replacement signage.
24/01057/ADV
2023 Approved
16A High Street Kings Langley Hertfordshire WD4 8BH
Conversion of existing office space into self contained 1 bedroom apartment
23/01295/LBC
2023 Approved
16A High Street Kings Langley Hertfordshire WD4 8BH
Conversion of existing office space into self contained 1 bedroom apartment
23/01294/FUL
2023 Approved
16A High Street Kings Langley Hertfordshire WD4 8BH
Conversion of existing office space into self contained 1 bedroom apartment
23/01295/LBC
2023 Approved
16A High Street Kings Langley Hertfordshire WD4 8BH
Conversion of existing office space into self contained 1 bedroom apartment
23/01294/FUL
2024
37 High Street Kings Langley Hertfordshire WD4 8AB
Raise eaves of detached building and provision of 3 dormers
24/00081/FHA
2023 Withdrawn
37 High Street Kings Langley Hertfordshire WD4 8AB
Provision of two dormers to detached building
23/02447/FHA
2023 Withdrawn
37 High Street Kings Langley Hertfordshire WD4 8AB
Provision of two dormers to detached building
23/02447/FHA
2016 Approved
49 High Street Kings Langley WD4 9HU
Construction of garage and associated Works.
4/01230/16/LBC
2016 Refused
32 High Street Kings Langley WD4 8AA
Proposed rear extension to provide an additional 21 bedrooms and a new gp doctor's surgery
4/00759/16/MFA
2016 Refused
32 High Street Kings Langley WD4 8AA
Proposed rear extension to provide an additional 21 bedrooms and a new gp doctor's surgery
4/00759/16/MFA
2016 Approved
35 High Street Kings Langley WD4 8AB
Removal of non-load bearing stud wall between kitchen and dining area
4/01312/16/LBC
2016 Approved
35 High Street Kings Langley WD4 8AB
Removal of non-load bearing stud wall between kitchen and dining area
4/01312/16/LBC
Dacorum
Planning Authority Score
7.3/10
Good
#51 of 296 councils
Relevant to this application:
Other decisions

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%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Dacorum decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #150 of 296
91%
Householder approved
Above avg (90%) #171 of 296
78%
Decided in 8 weeks
Above avg (63%) #50 of 296
22%
Extended time limit
Below avg (41%) #22 of 296
76%
Minor dwellings approved
127 decided (1-9 homes)
79%
Major dwellings approved
14 decided (10+ homes)
71%
Change of use approved
21 decided
1,130
Total decisions
132 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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.