10 Loom Lane Radlett Hertfordshire WD7 8AD

Awaiting decision 26/0249/HSE

Council

Hertsmere

Date received

25 Feb 2026

Date validated

25 Feb 2026

Postcode

WD7 8AD

Description

Construction of first floor rear infill extension. Conversion of loft to habitable space to include 7x rooflights and rear dormer. Conversion of garage to habitable space to include replacement of garage door with windows and alterations to front facade including new bay and dormer windows. Alterations to front entrance doors and construction of front portico. New brick slip facade, alterations to fenestration and remodelling of entrance steps. Construction of single storey outbuilding, removal of existing swimming pool enclosure to facilitate construction of terrace and pergola. Construction of detached triple garage with green roof.

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3.1/10

Planning Authority Score

#226 of 277

Hertsmere is slower than most councils at deciding householder applications, ranking #233 out of 277. The council extends the time limit on 55% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Hertsmere decision performance

Based on MHCLG data, 2025

93%

Overall approval rate

Above avg (87%) #61 of 277

94%

Householder approved

Above avg (90%) #102 of 277

52%

Decided in 8 weeks

Below avg (71%) #233 of 277

55%