Planning application
6/2024/1526/HOUSE
6 Blackthorn Road Welwyn Garden City AL7 3JS
Proposal
Erection of part single part two storey rear and single storey side extensions with fenestration alterations
As published by the council, reference 6/2024/1526/HOUSE
Timeline
Dates from the published record
-
12 Aug 2024
Received by Welwyn Hatfield
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18 Sep 2024
Validated
Checked as complete and ready for consideration.
-
13 Nov 2024
Decision issued: Refused
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24 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
6/2021/1528/HOUSE Granted
110 Wellcroft Road Welwyn Garden City AL7 3JU
Render existing wall to East facing extension side wall and new brick garden wall.
-
6/2026/0797/HOUSE Granted
111 Wellcroft Road Welwyn Garden City AL7 3JX
Part two storey and part single storey rear extensions, alterations to openings and erection of detached garden room
-
6/2026/1157/EMT Awaiting decision
72 Sweet Briar Welwyn Garden City AL7 3EA
1 x Beech to reduce by approx 2.5m height and width. Lift over cabin by 3m
-
6/2024/1793/PN8 Granted
96 Salisbury Road Welwyn Garden City AL7 3SB
Prior Approval for the erection of a single storey rear extension measuring 5m in depth, 3.20m in height and 2.82m to the eaves
-
6/2026/0930/EM Granted
36 Coltsfoot Welwyn Garden City AL7 3HZ
Erection of single storey rear extension
-
6/2026/1235/EMT Awaiting decision
19 Beehive Green Welwyn Garden City AL7 4BE
1 x Acacia to reduce by 2m height and 1.5m width. Remove snapped limb.
Other householder applications
In Welwyn Hatfield
-
6/2025/2262/HOUSE Granted
9 Hill Rise Cuffley Potters Bar EN6 4ED
Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration
-
6/2026/0904/HOUSE Granted
7 Greenfield Hatfield AL9 5HW
Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge
-
6/2026/0975/HOUSE Granted
4 Northwood Welwyn Garden City AL7 2PX
Erection of single storey rear extension and open pergola following demolition of conservatory
-
6/2026/0998/HOUSE Granted
41 Lemsford Lane Welwyn Garden City AL8 6YN
Erection of a single storey side/rear extension following the demolition of existing outbuilding
-
6/2026/1293/HOUSE Awaiting decision
33 Claves Crescent Welwyn Garden City AL7 1WN
Erection of a single storey rear conservatory