36 Coltsfoot Welwyn Garden City AL7 3HZ Data via plota.co.uk
Granted
6/2026/0930/EM
Description
Erection of single storey rear extension Data via plota.co.uk
Nearby new applications
29 Beehive Lane Welwyn Garden City AL7 4BJ
Proposed erection of a garden room in the rear garden
24 Moorlands Welwyn Garden City AL7 4PP
Conifer - fell 6 trees on border of property due to excessive height to be repla...
24 Moorlands Welwyn Garden City AL7 4PP
Conifer - fell 6 trees on border of property due to excessive height, shading to...
19 Beehive Green Welwyn Garden City AL7 4BE
1 x Acacia to reduce by 2m height and 1.5m width. Remove snapped limb.
19 Beehive Green Welwyn Garden City AL7 4BE
1 x Acacia to reduce by 2m height and 1.5m width. Remove snapped limb. Reducing ...
6 Hall Grove Welwyn Garden City AL7 4PN
Increase to door height
Historical activity at this location
33 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2022
Approved
Erection of a single storey rear extension following garage conversion
2022
Approved
Erection of a single storey rear extension following garage conversion
2022
Approved
Re-arrangement of external wall
2022
Approved
Re-arrangement of external wall
2022
Approved
Increase in height to the low part of an existing garden side wall and relocating the hig…
2022
Approved
Increase in height to the low part of an existing garden side wall and relocating the hig…
2020
Withdrawn
Change of use from amenity to residential and erection of boundary wall
2020
Withdrawn
Change of use from amenity to residential and erection of boundary wall
Within ~100m
Nearby activity
2025
Approved
81 Sweet Briar Welwyn Garden City AL7 3EB
Installation of hard standing driveway
2025
Approved
81 Sweet Briar Welwyn Garden City AL7 3EB
Installation of hard standing driveway
2024
Approved
81 Sweet Briar Welwyn Garden City AL7 3EB
Formation of new vehicular access together with a hard standing to existing dwelling
2024
Approved
29 Coltsfoot Welwyn Garden City AL7 3HZ
Replacement of original wooden front door with modern very close equivalent door
2024
Approved
89 Sweet Briar Welwyn Garden City AL7 3EB
Installation of new composite front door with glazing and two pergola’s to rear
2024
Approved
14 Coltsfoot Welwyn Garden City AL7 3HZ
Installation of new front door
2024
Approved
20 Coltsfoot Welwyn Garden City AL7 3HZ
Erection of single storey rear extension with insertion of rooflights, garage conversion…
2024
Approved
20 Coltsfoot Welwyn Garden City AL7 3HZ
Erection of single storey rear extension, internal garage conversion and alterations to o…
2023
Approved
93 Sweet Briar Welwyn Garden City AL7 3EB
1 x Oak to reduce by approximately 3m in height and 1.5m in width- The tree is becoming t…
2023
Approved
93 Sweet Briar Welwyn Garden City AL7 3EB
1 x Oak to reduce by approximately 3m in height and 1.5m in width- The tree is becoming t…
2022
Approved
28 Coltsfoot Welwyn Garden City AL7 3HZ
T1 Birch tree rebalance with 6ft removal on West side, 4ft East side and 6ft top
2022
Approved
28 Coltsfoot Welwyn Garden City AL7 3HZ
T1 Birch tree rebalance with 6ft removal on West side, 4ft East side and 6ft top
2022
Withdrawn
81 Sweet Briar Welwyn Garden City AL7 3EB
Formation of hardstanding (driveway)
2022
Withdrawn
81 Sweet Briar Welwyn Garden City AL7 3EB
Formation of hardstanding (driveway)
2022
Approved
29 Coltsfoot, Welwyn Garden City, AL7 3HZ
Reduce 1 x Hornbeam Tree by 6 to 8 feet
2022
Approved
29 Coltsfoot, Welwyn Garden City, AL7 3HZ
Reduce 1 x Hornbeam Tree by 6 to 8 feet
2022
Approved
36 Coltsfoot Welwyn Garden City Hertfordshire AL7 3HZ
Erection of a single storey rear extension following garage conversion
2022
Approved
36 Coltsfoot Welwyn Garden City Hertfordshire AL7 3HZ
Erection of a single storey rear extension following garage conversion
2021
Approved
81 Sweet Briar Welwyn Garden City AL7 3EB
Installation of two rear facing roof windows
2021
Approved
81 Sweet Briar Welwyn Garden City AL7 3EB
Installation of two rear facing roof windows
2017
Approved
95 Sweet Briar Welwyn Garden City AL7 3EB
Erection of single storey rear extension and demolition of store
2016
Approved
22 Coltsfoot Welwyn Garden City AL7 3HZ
Erection of a single storey rear extension
2016
Approved
22 Coltsfoot Welwyn Garden City AL7 3HZ
Erection of a single storey rear extension
2016
Approved
79 Sweet Briar, Welwyn Garden City, AL7 3EB
Reduce height of Birch tree by 12ft (3.6m) and branches by 2ft (0.6m).
2016
Approved
79 Sweet Briar, Welwyn Garden City, AL7 3EB
Reduce height of Birch tree by 12ft (3.6m) and branches by 2ft (0.6m).
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