127 Hartforde Road Borehamwood Hertfordshire WD6 5JR Data via plota.co.uk

26/0705/CLP - Certificate Proposed Lawful Use/Dev Approved

Proposal

Single storey rear extension. Certificate of Lawful Development (Proposed). Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
22 May 2026
✓
Approved
29 Jul 2026

Approved on 29 Jul 2026 · Delegated Decision · Last checked 30 Jul 2026

Site constraints 3

In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Also on the record
Inside the Borehamwood built-up area; Green belt 89 m away: London.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England 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 3

Last sold for £492,000 in January 2017. Semi-detached house, freehold.

17 January 2017£492,000
27 August 2010£305,000
20 July 2006£236,500

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

Building

Floor area84 m² (904 sq ft)
Energy ratingC (75 out of 100)
PropertySemi-detached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in May 2010, 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
Certificate Proposed Lawful Use/Dev
Postcode
WD6 5JR
Received
22 May 2026
Validated
22 May 2026
Ward
Borehamwood Cowley Hill
Parish
Elstree & Borehamwood Town Council
Case officer
Show
Target decision
31 Jul 2026
Decision
Grant Lawful Certificate (Proposed Dev)
Decision date
29 Jul 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Planning World

How this decision compares

Decided in 68 days from validation, 13 days slower than Hertsmere's median of 55 for extensions. Approved, as 86% of extensions here are.

70%decided within 8 weeks
86%approved
475decided in the last year

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

Public comments

No public comments yet.

Last counted 30 Jul 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14955533
Planning Portal ref
PP-14955533
Statutory expiry
31 Jul 2026
Env. assessment
No
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Householder 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.