Planning application
5 Brookside Crescent Cuffley Potters Bar EN6 4QW
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for loft extension with side dormers and the addition of two rooflights to the front roof space and one to the rear
As published by the council, reference 6/2026/1010/LAWP
Application record
- Reference
- 6/2026/1010/LAWP
- Type
- LAWFUL DEVELOPMENT - PROPOSED
- Status
- Decided - Granted
- Decision
- Granted
- Received
- 9 Jun 2026
- Validated
- 9 Jun 2026
- Decided
- 4 Aug 2026
- Ward
- Northaw and Cuffley
- Parish
- Northaw and Cuffley
- Decision by
- Delegated
- Postcode
- EN6 4QW
Site history
Applications at this address on the Welwyn Hatfield register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
6/2026/1571/COND Awaiting decision
5 Brookside Crescent Cuffley Potters Bar EN6 4QW
Submission of details pursuant to Condition 1 (Arboricultural Method Statement and Tree Protection Plan) on planning permission 6/2026/1011/HOUSE
-
6/2026/1011/HOUSE Granted
5 Brookside Crescent Cuffley Potters Bar EN6 4QW
Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage
Timeline
Dates from the published record
-
9 Jun 2026
Received by Welwyn Hatfield
-
24 Jul 2026
Added to PlanIndex
-
4 Aug 2026
Decision issued: Granted
What this grant of permission means
Welwyn Hatfield granted permission on 4 August 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
5 Brookside Crescent Cuffley Potters Bar EN6 4QW
91% historically approved · decision due ~4 Nov
Submission of details pursuant to Condition 1 (Arboricultural Method Statement and Tree Protection Plan) on planning permission 6/2026/1011/HOUSE
Awaiting decision Conditions TreesMajor scheme -
5 Brookside Crescent Cuffley Potters Bar EN6 4QW
Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage
Granted Householder Extension Demolition +1Small domestic -
1 Brookside Crescent Cuffley Potters Bar EN6 4QW
87% historically approved · decision due ~3 Nov
Retrospective consent for erection of summerhouse and block paving to front of property
Awaiting decision HouseholderDomestic -
19 Brookside Crescent Cuffley EN6 4QW
Erection of two storey rear extension and installation of four side rooflights
Granted Householder Extension Loft or dormerDomestic -
21 Homewood Avenue Cuffley Potters Bar EN6 4QG
Erection of two storey rear, part single storey and part two storey side and front extensions, incorporating new roof structure with raised ridge height and associated alterations
Refused Householder Extension RoofingSmall domestic -
48 Brookside Crescent Cuffley Potters Bar EN6 4QN
Erection of a two storey side extension and alterations to fenestration
Refused Householder Extension Windows or glazingDomestic
Other lawful development applications
In Welwyn Hatfield
-
6/2026/1287/LAWE Refused
Woodhurst Farm, Stables Cattlegate Road Northaw Potters Bar EN2 8AU
Certificate of Lawfulness for existing use of a former agricultural building (Barn) as a self- contained single residential dwelling house (Use Class C3) following its conversion and continuous occupation for a period in excess of 10 years prior to the date of this application
-
6/2026/1306/LAWP Granted
184 Unit 4 St Albans Road West Hatfield AL10 0TF
Certificate of lawfulness for the change of use of the front office portion of Unit 4 to a daycare/crèche facility, to include an internal mezzanine, within Use Class E.
-
6/2026/1328/LAWP Granted
41 Great North Road Welwyn Garden City AL8 7TJ
Certificate of lawfulness for a proposed hip to gable loft conversion with rear facing dormer and single storey side extension, plus insertion of rooflight to front elevation
-
6/2026/1288/LAWE Granted
1 The Limberlost Welwyn AL6 9TS
Certificate of existing lawfulness for a single storey extension
-
6/2026/1297/LAWE Granted
White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ
Certificate of lawfulness in relation to existing gate and fencing