45 Pine Grove Brookmans Park AL9 7BL Data via plota.co.uk
Granted
6/2025/2509/HOUSE
Description
Erection of a first floor side extension; replacement of existing gates and installation of new railing on the front boundary wall; front landscaping; new rear raised patio and covered bbq area; replacement of roof tiles; alterations to fenestration; chimney removal; internal alterations… Data via plota.co.uk
Other new applications on this street
Nearby new applications
Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2025
Withdrawn
Land to Rear of 63 Pine Grove Brookmans Park AL9 7BL
Erection of new dwelling and associated hard and soft landscaping
2025
Withdrawn
Land to Rear of 63 Pine Grove Brookmans Park AL9 7BL
Erection of new dwelling and associated hard and soft landscaping
2025
Approved
47 Pine Grove Brookmans Park AL9 7BL
T1 Sycamore height 12m spread 1m. Dead tree to be removed T2 Sycamore height 12m spread 1…
2025
Approved
47 Pine Grove Brookmans Park AL9 7BL
T1 Sycamore height 12m spread 1m. Dead tree to be removed T2 Sycamore height 12m spread 1…
2024
Approved
45 Pine Grove Brookmans Park Hertfordshire AL9 7BL
Erection of first floor side extension, alterations to rear fenestration, installation fr…
2023
Refused
45 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of first floor side extension, alterations to rear fenestration, installation fr…
2023
Refused
45 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of first floor side extension, alterations to rear fenestration, installation fr…
2023
Approved
61A Pine Grove Brookmans Park Hatfield AL9 7BL
3 x Oak- reduce by 20% (TPO170 G1) and 1 x Scots Pine reduce by 20% (TPO170 T3) as recomm…
2023
Approved
61A Pine Grove Brookmans Park Hatfield AL9 7BL
3 x Oak- reduce by 20% (TPO170 G1) and 1 x Scots Pine reduce by 20% (TPO170 T3) as recomm…
2023
Refused
49 Pine Grove Brookmans Park AL9 7BL
Erection of front gates and railings following demolition of existing boundary wall
2023
Refused
49 Pine Grove Brookmans Park AL9 7BL
Erection of front gates and railings following demolition of existing boundary wall
2023
Refused
49 Pine Grove Brookmans Park AL9 7BL
Erection of gates and railings following demolition of existing boundary wall
2023
Refused
49 Pine Grove Brookmans Park AL9 7BL
Erection of gates and railings following demolition of existing boundary wall
2021
Approved
Land to the rear of 53 Pine Grove Brookmans Park AL9 7BL
A Sycamore to remove (dead). B Sycamore to remove. C Holy to reduce back by 3 meters enco…
2021
Approved
Land to the rear of 53 Pine Grove Brookmans Park AL9 7BL
A Sycamore to remove (dead). B Sycamore to remove. C Holy to reduce back by 3 meters enco…
2022
Approved
Land to the rear of 51 Pine Grove Brookmans Park Hertfordshire AL9 7BL
TPO 468 (2011) T1 Sycamore to fell (dead). T2 Ash to fell (root pan has lifted thus dange…
2022
Approved
Land to the rear of 51 Pine Grove Brookmans Park Hertfordshire AL9 7BL
TPO 468 (2011) T1 Sycamore to fell (dead). T2 Ash to fell (root pan has lifted thus dange…
2020
Approved
61A Pine Grove Hatfield AL9 7BL
Reduce 3 x Oak tree by 20% under TPO170 G1 Reduce 1 x Scots Pine by 20% under TPO170 T3
2020
Approved
61A Pine Grove Hatfield AL9 7BL
Reduce 3 x Oak tree by 20% under TPO170 G1 Reduce 1 x Scots Pine by 20% under TPO170 T3
2019
Withdrawn
47 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of a single storey rear extension, installation of 1x rear dormer, side chimney…
2018
Approved
47 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of 2 x 5-bedroom semi-detached houses following the demolition of existing bunga…
2017
Approved
47 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of a 6-bedroom detached house following demolition of existing bungalow and gara…
2017
Approved
67 Pine Grove Brookmans Park Hatfield AL9 7BL
Erection of a part two, part first floor rear extension. Insertion of flank elevation win…
2017
Approved
61A Pine Grove Brookmans Park Hatfield AL9 7BL
Crown reduce two oak trees by 20% and fell a dying oak tree covered by TPO 170 (1992)
2017
Approved
68 Pine Grove Brookmans Park Hatfield AL9 7BW
Erection of a first floor front extension, single storey rear extension, front porch, 1no…
Welwyn Hatfield
Planning Authority Score
2.1/10
Poor
#272 of 296 councils
Relevant to this application:
Householder decisions
Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) 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
Welwyn Hatfield decision performance
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #200 of 296
86%
Householder approved
Below avg (90%) #246 of 296
53%
Decided in 8 weeks
Below avg (63%) #224 of 296
50%
Extended time limit
Above avg (41%) #229 of 296
84%
Minor dwellings approved
63 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
73%
Change of use approved
22 decided
633
Total decisions
87 refused in the year to March 2026