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Planning Application: 6/2025/1921/HOUSE




HOUSEHOLDER APPLICATION
Decided - Refused
Mr Raymond Lee
r.lee@welhat.gov.uk
16 Marlborough Close Welwyn AL6 0UG
Erection of first floor front dormer extension, replacement roof to existing front dormer, enlargement of rear dormer, enlargement of front porch and garage conversion. Alterations to the fenestration and internal alterations, re tile house and render existing brickwork
524938
217755

  • Welwyn East

  • Councillor Roger Trigg
  • Councillor Julie Cragg
  • Councillor Terry Mitchinson
Welwyn
100080989552
08/09/2025
08/09/2025
16/10/2025
Mr Russell Blackman
Mr Russell Blackman
10a Willowside London Colney St.Albans AL2 1DP
10a Willowside London Colney St.Albans AL2 1DP
Description Distance
Sand and Gravel Minerals Safeguarding Area 0.00
Parish 0.00
Rights of Way 0.75
Rights of Way 38.14
Hertfordshire Ecological Network 0.00
Great Crested Newts DLL Risk Zones 0.00
Refused
03/11/2025
03/11/2025
Delegated

To download a selection of individual documents place a tick alongside each of the relevant rows and then click on Download selected files. To download all of the documents place a tick in the box alongside the header row and all of the files will be selected, then click on Download selected files. To view individual documents click on the File for the required row.

File Description Date Uploaded
Application Form - Without Personal Information
File: ApplicationFormRedacted.pdf (258 kb) Description: Applicationformredacted Created Date: 08/09/2025
Location Plan
File: LocationPlan.pdf (375 kb) Description: Location plan Created Date: 08/09/2025
Plans
File: 25 - 195 - 1 Existing Floor Plans.pdf (40 kb) Description: Existing Floor Plans Created Date: 08/09/2025
File: 25 - 195 - 2 Existing Elevations.pdf (17 kb) Description: Existing Elevations Created Date: 08/09/2025
File: 25 - 195 - 3 Proposed Floor plans.pdf (44 kb) Description: Proposed Floor Plans Created Date: 08/09/2025
File: 25 - 195 - 4 Proposed Elevations.pdf (59 kb) Description: Proposed Elevations Created Date: 08/09/2025
File: 25 - 195 - 5 Site - Block Plan.pdf (17 kb) Description: Site Block Plan Created Date: 08/09/2025
File: 25 - 195 - 6 Existing and Proposed Roof Plans.pdf (71 kb) Description: Existing And Proposed Roof Plans Created Date: 08/09/2025
Consultee Response
File: Comments.pdf (75 kb) Description: Comment - Welwyn Parish Council Created Date: 01/10/2025
File: 6.2025.1921.HOUSE - 16 Marlborough Close Welwyn AL6 0UG.pdf (183 kb) Description: Objection - WHBC Landscapes - Attachment Created Date: 08/10/2025
File: Comments-Redacted.pdf (78 kb) Description: Objection - WHBC Landscapes - Redacted Created Date: 08/10/2025
Decision Notice PDF
File: Decision Notice_620251921HOUSE.pdf (135 kb) Description: Decision Notice Created Date: 03/11/2025
Officer Report PDF
File: Delegated Report_620251921HOUSE(1).pdf (187 kb) Description: Delegated Report PDF Created Date: 03/11/2025
Organisation Name Sent Reply Due Reply Received
Welwyn Parish Council Arooj Afzal 25/09/2025 16/10/2025
Welwyn Parish Council Arooj Afzal 03/11/2025
Welwyn Hatfield Borough Council Councillor Julie Cragg 25/09/2025 16/10/2025
Welwyn Hatfield Borough Council Councillor Julie Cragg 03/11/2025
Welwyn Hatfield Borough Council Councillor Roger Trigg 03/11/2025
Welwyn Hatfield Borough Council Councillor Roger Trigg 25/09/2025 16/10/2025
Welwyn Hatfield Borough Council Councillor Terry Mitchinson 25/09/2025 16/10/2025
Welwyn Hatfield Borough Council Councillor Terry Mitchinson 03/11/2025
Welwyn Hatfield Borough Council Landscapes Department 03/11/2025
Welwyn Hatfield Borough Council Landscapes Department 25/09/2025 16/10/2025 08/10/2025
Hertfordshire Ecology Martin Hicks 03/11/2025
Hertfordshire Ecology Martin Hicks 25/09/2025 16/10/2025
Address Date Sent Expiry Date Date Reconsulted Reconsult Expiry Date
Council Offices The Campus Welwyn Garden City AL8 6AE
7 Marlborough Close Welwyn AL6 0UG 25/09/2025 16/10/2025
9 Marlborough Close Welwyn AL6 0UG 25/09/2025 16/10/2025
14 Marlborough Close Welwyn AL6 0UG 25/09/2025 16/10/2025
18 Marlborough Close Welwyn AL6 0UG 25/09/2025 16/10/2025
17 Robbery Bottom Lane Welwyn AL6 0UL 25/09/2025 16/10/2025
19 Robbery Bottom Lane Welwyn AL6 0UL 25/09/2025 16/10/2025
Application Number Proposal Decision Distance
6/2025/2204/TPO Oak tree in rear garden, remove dead wood and 30% of crown TPO 643 (2017) 0
6/2025/1058/TPO Reduce 1 x Oak by 30% Crown reduction (T12) and crown lift to 4m from ground level Reduce 1 x Ash by 20% (G2) Reduce 1 x Oak by 20% (G2) Covered by TPO 643 Granted
6/2021/1409/HOUSE Demolition of existing rear terrace and construction of part side, part rear double storey extension with associated dormer windows and single storey front extension. Granted 2
643 (2017) for the continued amenity of the area following a review of the landscape. 0
6/2015/1754/TPO Fell Oak tree covered by TPO 24 Granted
N6/2011/1333/TP Crown reduce Oak tree covered by TPO24 Area 3 by 30% Granted 0
N6/2008/0625/FP ERECTION OF SINGLE STOREY FRONT EXTENSION Granted 0
N6/2005/0695/FP ERECTION OF DWELLING AND DETACHED GARAGE AND CARPORT(VARIATION OF PLANNING PERMISSION N6/2004/1642/FP) Granted 2
N6/2004/1642/FP ERECTION OF TWO DETATCHED DWELLINGS WITH GARAGES AND CARPORTS Granted 2
N6/2004/0325/OP OUTLINE APPLICATION FOR THE ERECTION OF TWO DETACHED DWELLINGS, SITING AND MEANS OF ACCESS, FOLLOWING DEMOLITION OF EXISTING BUNGALOW Granted 2
N6/2004/0023/OP DEMOLITION OF EXISTING BUNGALOW AND ERECTION OF TWO DETACHED CHALET STYLE BUNGALOWS Withdrawn 2
N6/2003/1527/TP FELLING OF OAK TREE COVERED BY TPO 24 AREA 3 Granted 0
N6/2002/1425/FP ALTERATION TO GARAGE ROOF TO PROVIDE GABLE END Granted 2
N6/2002/1382/OP OUTLINE PERMISSION FOR THREE NEW DETACHED DWELLINGS Withdrawn 2
N6/2002/1254/OP OUTLINE APPLICATION FOR THE ERECTION OF SIX DETACHED DWELLINGS, SITING AND MEANS OF ACCESS Withdrawn 2
N6/2001/1394/FP INSTALLATION OF SWIMMING POOL Granted 2
N6/2000/1576/FP REPLACEMENT DWELLING WITH DETACHED GARAGE Granted 2
N6/2000/1547/TP 15% CROWN REDUCTION AND 10% CROWN THIN OF OAK TREE T1, AND 25% CROWN REDUCTION TO OAK TREE T2, COVERED BY TPO 24 (AREA3) Granted
N6/2000/1191/TP WORKS TO OAK TREE COVERED BY TPO 24, AREA 3 Granted 0
N6/2000/0402/FP SINGLE STOREY SIDE EXTENSION Granted 0
N6/1996/0594/TP Reduction of crown by 1.5 metres on side nearest to property, trim and shape to balance of one European Oak covered by TPO 24 (Area 3) Granted
N6/1990/0098/TP Thin crown of Oak closest to No.20 by up to 20%, thin crown of Oak nearest No.16 by up to 30% and clean stem and clean stem of Chestnut all in rear garden Granted 0
24 (1976) For the continued amenity of the land. 0

There are no NMAs associated with this application