Planning application
7 Welwyn Hall Gardens Welwyn AL6 9LF
Works: Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a detached outbuilding in the rear garden following the demolition of the existing outbuilding
As published by the council, reference 6/2026/0346/HOUSE
Application record
- Reference
- 6/2026/0346/HOUSE
- Type
- HOUSEHOLDER APPLICATION
- Status
- Decided - Granted
- Decision
- Granted
- Received
- 25 Feb 2026
- Validated
- 2 Apr 2026
- Decided
- 29 May 2026
- Ward
- Welwyn West
- Parish
- Welwyn
- Decision by
- Delegated
- Postcode
- AL6 9LF
Site history
Applications at this address on the Welwyn Hatfield register
This site has had 2 applications since 2024: 2 approved, 0 refused.
-
6/2024/2333/TPO Granted
7 Welwyn Hall Gardens Welwyn AL6 9LF
Remove Lime tree and 2 other Maple Trees. There is a TPO on the Lime Tree however the reason for the removal of the tree is because it is decaying down the main stem. The customer also has requested that 2 self seeded Maple trees are also removed TPO 814 (2018) G1
Timeline
Dates from the published record
-
25 Feb 2026
Received by Welwyn Hatfield
-
2 Apr 2026
Validated
Checked as complete and ready for consideration.
-
29 May 2026
Decision issued: Granted
-
9 Aug 2026
Added to PlanIndex
What this grant of permission means
Welwyn Hatfield granted permission on 29 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
7 Welwyn Hall Gardens Welwyn AL6 9LF
Remove Lime tree and 2 other Maple Trees. There is a TPO on the Lime Tree however the reason for the removal of the tree is because it is decaying down the main stem. The customer also has requested that 2 self seeded Maple trees are also removed TPO 814 (2018) G1
Granted Trees -
6 Welwyn Hall Gardens Welwyn AL6 9LF
Sycamore x 4 - pollarding Sycamore x 2 - reduce by 30-40% Lime x 1 - pollarding
Granted Trees -
8 Welwyn Hall Gardens Welwyn AL6 9LF
Tree No. 1: False Acacia - Reduce in height by 30% due to excessive growth/shading with current height above our roof (previous work was done in 2013 by previous owners) and to allow natural light and help growing the lawn/plants in the garden and as part of ongoing maintenance of trees size. Trees No. 5 & 6: Box x 2 - Reduce in height by 2.5m to allow natural light and help growing the lawn/plants in the garden and as part of ongoing maintenance of trees size
Granted Trees -
8 Welwyn Hall Gardens Welwyn AL6 9LF
Tree No. 2: False Acacia – Dismantle to ground level to mitigate any risk of failure - due to heavily weighted towards back building of Property No.28 Church Street, imbalanced crown favouring the side it leans towards. To replace with a fruit tree appropriate for the limited space we have. Trees No. 3 & 4: Holly x 2 – Reduce in height by 2.5m due to both intruding into No. 9 ‘s Garden and causing damage/rotting to their shed roof and to allow natural light and help growing the lawn/plants in the garden and as part of ongoing maintenance of trees size. TPO 814 (2018) G1
Granted TreesSmall domestic -
28 Church Street Welwyn AL6 9LX
Installation of w.c. into existing cupboard
Granted Heritage and listed buildings -
Wendover Lodge Church Street Welwyn AL6 9LR
Erection of detached building to provide 8no 2-bed units for over 55's
Withdrawn Full applications
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-
6/2026/1408/HOUSE Granted
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Reinstatement of the previously truncated chimney
-
6/2026/1170/HOUSE Granted
6 Highfields Cuffley Potters Bar EN6 4EL
Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights
-
6/2026/1177/HOUSE Granted
Red Lodge High Road Essendon Hatfield AL9 6HU
Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.
-
6/2026/1376/HOUSE Granted
18 Briary Wood Lane Welwyn AL6 0TF
Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers
-
6/2026/1392/HOUSE Granted
1 Little Wade Welwyn Garden City AL7 4LE
Erection of a single storey rear extension