10 Ayot Green Ayot St Peter Welwyn AL6 9AB Data via plota.co.uk
Refused
6/2025/2287/LB
Description
Erection of a single storey rear extension incorporating two conservation roof-lights. Associated works to include all gable roofs to be re-laid with new felt and battens reusing existing plain clay tiles. Replacing existing timber casement windows Data via plota.co.uk
Nearby new applications
Historical activity at this location
36 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Refused
Erection of a single storey rear extension with roof-lights, re-laying of gable roofs, re…
2025
Refused
Erection of a single storey rear extension with roof-lights, re-laying of gable roofs, re…
2025
Refused
Erection of a single storey rear extension incorporating a flat roof roof-light. Associat…
2025
Refused
Erection of a single storey rear extension incorporating a flat roof roof-light. Associat…
2025
Refused
Erection of a single storey rear extension incorporating a flat roof roof-light. Associat…
2025
Refused
Erection of a single storey rear extension incorporating a flat roof roof-light. Associat…
2024
Refused
Erecting a single storey rear extension incorporating a flat roof roof-light and a pitch…
2024
Refused
Erecting a single storey rear extension incorporating a flat roof roof-light and a pitch…
2023
Approved
T1, T2, T4 Ash to fell to ground level as in poor conditon with Ash Dieback. T3 Conifer t…
2023
Approved
T1, T2, T4 Ash to fell to ground level as in poor conditon with Ash Dieback. T3 Conifer t…
2018
Approved
Remove 1 x Conifer tree and 1 x lower branch from Ash tree and other minor branches which…
Within ~100m
Nearby activity
2025
Approved
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Lime to reduce height to leave approximately 4m above ground level - with the aim of…
2025
Approved
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Lime to reduce height to leave approximately 4m above ground level - with the aim of…
2024
Withdrawn
14 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Oak fell and grind out stump
2024
Approved
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of greenhouse
2024
Approved
16 Ayot Green Ayot St Peter Welwyn AL6 9AB
T1 - Oak: reduce by 2m all over and thin crown by 15%
2023
Approved
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Lime to reduce by approximately 3m height & 2m width 1 x Robinia to reduce by approxi…
2023
Approved
31-33 Ayot Green Ayot St Peter Welwyn AL6 9AB
1 x Lime to reduce by approximately 3m height & 2m width 1 x Robinia to reduce by approxi…
2022
Refused
20 Ayot Green Ayot St Peter Welwyn AL6 9AB
Change of use of garage annexe for short term rental
2022
Refused
20 Ayot Green Ayot St Peter Welwyn AL6 9AB
Change of use of garage annexe for short term rental
2022
Approved
24 Ayot Green Ayot St Peter Welwyn AL6 9AB
T1 Monterey Cypress fell to ground level - the tree is dead and likely to fall.
2022
Approved
24 Ayot Green Ayot St Peter Welwyn AL6 9AB
T1 Monterey Cypress fell to ground level - the tree is dead and likely to fall.
2021
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of a detached garden room to the rear of the property
2021
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of a detached garden room to the rear of the property
2020
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of detached garden room to the rear garden of the property
2020
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of detached garden room to the rear garden of the property
2020
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of single storey detached garden room outbuilding in rear.
2020
Withdrawn
6 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of single storey detached garden room outbuilding in rear.
2019
Approved
31 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of a garden shed
2019
Withdrawn
31 Ayot Green Ayot St Peter Welwyn AL6 9AB
Erection of garden shed
2019
Approved
24 Ayot Green Ayot St Peter Welwyn AL6 9AB
Fell 2 x Silver Birch tree and reduce 2 x Conifer tree by 33%
2016
Approved
22 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB
Reduce row of Western Red Cedar tree (T1)back to old topping points and remove side over…
2016
Approved
22 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB
Reduce 17 Western Red Cedar tree by up to 12ft - Conservation Area
2016
Approved
22 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB
Reduce 17 Western Red Cedar tree by up to 12ft - Conservation Area
2016
Withdrawn
24 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB
Erection of single storey side and front extension, two storey rear extension and loft co…
2016
Withdrawn
24 Ayot Green, Ayot St Peter, Welwyn, AL6 9AB
Erection of single storey side and front extension, two storey rear extension and loft co…
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