41 Ambrose Lane Harpenden Hertfordshire AL5 4BU Data via plota.co.uk
Pending
5/2026/1189 - PPOR
Other new applications on this street
Nearby new applications
13 Townsend Road Harpenden Hertfordshire AL5 4BQ
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5 Hales Meadow Harpenden Hertfordshire AL5 4JB
T1 Sycamore Removal of epicormic growth to 8-9m approx G2 (3) Removal of epicorm...
3 - 5 Roundwood Lane Harpenden Hertfordshire AL5 3BW
1 Southgate Court Luton Road Harpenden Hertfordshire AL5 2UG
43A Moreton End Lane Harpenden Hertfordshire AL5 2HA
27 Ambrose Lane Harpenden Hertfordshire AL5 4DG
Construction of a garden outbuilding
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Approved
11 Highfield Oval Ambrose Lane Harpenden Hertfordshire Al5 4Fb
S birch - dying, remove replace
2025
Approved
11 Highfield Oval Ambrose Lane Harpenden Hertfordshire Al5 4Fb
S birch - dying, remove replace
2024
Refused
45 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Two storey rear extension to an existing dwelling with additional windows to the side ele…
2024
Approved
55 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Siver birch (T1) - reduce by 33% as advised by High Elms Tree Surgery Ltd. This tree has…
2024
Approved
57 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
T1 Cherry (back garden) - reduce by about 1/3 T2 Hawthorn (back garden) - remove lateral…
2024
Approved
47 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
New garden room in place of an existing garden shed
2024
Approved
55 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Silver Birch (T1) fell. supressed by adjacent larger Cherry T2
2024
Approved
35 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
1. The current rear garden L shaped hedge is a Leylandii conifer that has reached end of…
2024
35 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Rear garden Silver Birch tree that requires to be cut down to the roots to prevent furthe…
2023
Approved
55 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Construction of new front porch, provision of electrical charging point in front garden…
2023
Approved
55 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Construction of new front porch, provision of electrical charging point in front garden…
2023
Approved
45 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
T1 Beech - Crown reduction by 50%.
2023
Approved
45 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
T1 Beech - Crown reduction by 50%.
2022
Approved
43 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Two storey rear extension, minor alterations to fenestration, roof alterations and insert…
2022
Approved
43 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Two storey rear extension, minor alterations to fenestration, roof alterations and insert…
2023
49 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Front canopy porch, part single, part two storey front/side and infill single storey rear…
2023
49 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Front canopy porch, part single, part two storey front/side and infill single storey rear…
2022
Approved
59 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Rear garden trees. All Cedar trees to be cut down and removed. Tulipi tree to either be r…
2022
Approved
59 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Rear garden trees. All Cedar trees to be cut down and removed. Tulipi tree to either be r…
2019
Approved
53 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Part single part two storey rear extension with rooflights, front porch extension, new dr…
2016
Approved
51 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Removal of Conditions 4 (protection of trees), 5 (tree/natural feature protection: fencin…
2016
Approved
51 Ambrose Lane Harpenden Al5 4Bu
1 x Silver Birch - Fell.
2016
Approved
51 Ambrose Lane Harpenden Al5 4Bu
1 x Silver Birch - Fell.
2016
Approved
51 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Part single, part two storey rear extension with chimney and alteration to openings follo…
2016
Approved
51 Ambrose Lane Harpenden Hertfordshire Al5 4Bu
Part single, part two storey rear extension with chimney and alteration to openings follo…
St Albans
Planning Authority Score
1.2/10
Poor
#287 of 292 councils
Relevant to this application:
Householder decisions
St Albans is one of the slowest councils in England for householder decisions, ranking #282 out of 292. The council extends the time limit on 61% 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 performance
Based on MHCLG data, 2025
86%
Overall approval rate
Below avg (87%) #195 of 292
88%
Householder approved
Below avg (90%) #223 of 292
32%
Decided in 8 weeks
Below avg (64%) #282 of 292
61%
Extended time limit
Above avg (40%) #270 of 292
71%
Minor dwellings approved
127 decided (1-9 homes)
69%
Major dwellings approved
16 decided (10+ homes)
77%
Change of use approved
22 decided
1,375
Total decisions
195 refused in 2025