Welwyn Hatfield Borough Council

Application Type HOUSEHOLDER APPLICATION	Status Under Consultation
Case Officer Ms Emily Kingswell	Case Officer Email e.kingswell@welhat.gov.uk
Location 15 Carbone Hill Northaw Potters Bar EN6 4PJ	Proposal Erection of a single storey front extension to connect existing games room to main house and infill of existing pitch roof to form a reading room. Replacement of existing white PVC windows to black PVC casement windows
Easting 529246	Northing 203770
Ward Northaw and Cuffley	Ward Members Councillor Bernard Sarson Councillor George Michaelides Councillor Barbara Fitzsimon
Parish Northaw and Cuffley	UPRN 100080968821
Date Received 10/09/2025	Date Valid 16/09/2025
Advert Expiry Date	Public Consultation Expiry 14/10/2025
Site Notice Expiry Date
Agent Mr Amir Faizollahi	Applicant Mr Peter Petrou
Agent's Address 35 Beech Hill Avenue Hadley Wood EN4 0LU	Applicant's Address 15 Carbone Hill Northaw Potters Bar EN6 4PJ

Description	Distance
Northaw and Cuffley Neighbourhood Plan Area	0.00
Sand and Gravel Minerals Safeguarding Area	0.00
Green Belt	0.00
Landscape Character Area	0.00
Landscape Character Area	0.00
Local Nature Reserve	0.00
Site of Special Scientific Interest	0.00
Parish	0.00
Site of Special Scientific Interest	0.00
Hertfordshire Ecological Network	0.00
Hertfordshire Ecological Network	0.00
Sand and Gravel Belt	0.00
LEADS Ecology Consultation Area	0.00
Great Crested Newts DLL Risk Zones	0.00

View the location of this application on an Ordnance Survey map

Decision	Decision Date
Issue Date	Decision Level Delegated
Committee Date

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Select All	File	Description	Date Uploaded
Application Form - Without Personal Information
	File: ApplicationFormRedacted.pdf (266 kb)	Description: Applicationformredacted	Created Date: 10/09/2025
Elevations
	File: 15 Carbone Hill Northaw EN6 4PJ Existing 002.pdf (610 kb)	Description: Existing Elevations	Created Date: 10/09/2025
	File: 15 Carbone Hill Northaw EN6 4PJ - Sheet - A106 - Proposed Elevations 006.pdf (408 kb)	Description: Proposed Elevations	Created Date: 16/09/2025
Location Plan
	File: 15 Carbone Hill Northaw EN6 4PJ Location Plan 003.pdf (291 kb)	Description: Location Plan	Created Date: 10/09/2025
Plans
	File: 15 Carbone Hill Northaw EN6 4PJ Existing 001.pdf (616 kb)	Description: Existing Plans	Created Date: 10/09/2025
	File: 15 Carbone Hill Northaw EN6 4PJ - Sheet - A104 - Proposed Ground Floor Plan 004.pdf (586 kb)	Description: Proposed Ground Floor Plan	Created Date: 10/09/2025
	File: 15 Carbone Hill Northaw EN6 4PJ - Sheet - A105 - Proposed First Floor and Roof Plan 005.pdf (501 kb)	Description: Proposed First Floor and Roof Plan	Created Date: 10/09/2025
	File: 15 Carbone Hill Northaw EN6 4PJ - Sheet - A107 - Proposed 3D 007.pdf (462 kb)	Description: Proposed 3D	Created Date: 10/09/2025
Consultee Response
	File: 6_2025_1946_HOUSE 15 Carbone Hill Northaw Potters Bar EN6 4PJ_Redacted.pdf (321 kb)	Description: Comment- Ecology Redacted	Created Date: 26/09/2025
Report
	File: REPORT 1498 PBRA 15 Carbone Hill2.0.pdf (2065 kb)	Description: Potential Bat Roost Assessment	Created Date: 10/09/2025
	File: REPORT 1519 BES 15 Carbone Hill.pdf (1894 kb)	Description: Bat Emergence Survey	Created Date: 10/09/2025

Organisation	Name	Sent	Reply Due	Reply Received
Welwyn Hatfield Borough Council	Councillor Barbara Fitzsimon	23/09/2025	14/10/2025
Welwyn Hatfield Borough Council	Councillor Bernard Sarson	23/09/2025	14/10/2025
Welwyn Hatfield Borough Council	Councillor George Michaelides	23/09/2025	14/10/2025
Hertfordshire Ecology	Martin Hicks	23/09/2025	14/10/2025	26/09/2025
Northaw & Cuffley Parish Council	The Clerk	23/09/2025	14/10/2025

Address	Date Sent	Expiry Date
8 Carbone Hill Northaw Potters Bar EN6 4PL	23/09/2025	14/10/2025
14 Carbone Hill Northaw Potters Bar EN6 4PL	23/09/2025	14/10/2025
17 Carbone Hill Northaw Potters Bar EN6 4PJ	23/09/2025	14/10/2025
Whitecote 13 Carbone Hill Northaw Potters Bar EN6 4PJ	23/09/2025	14/10/2025

Application Number	Proposal	Decision	Distance
6/2025/1183/HOUSE	Loft conversion including two dormer windows and 4 skylights and removal of chimney stack	Granted
6/2017/0174/COND	Approval of details reserved by condition 1 (colour finish of external surfaces) 2 (soft landscape) & 3 (landscape) on planning permission 6/2016/2341/HOUSE	Granted	0
6/2016/2599/HOUSE	Erection of a detached double garage in the front garden	Refused	0
6/2016/2341/HOUSE	Proposed 1.8m pillars to be erected to take a closed boarded gated opening into the property. 1.8m closed boarded fences to be erected along the front boundary	Granted	0
S6/2002/0535/FP	CONVERSION OF INTEGRAL GARAGE TO HABITABLE ROOM AND ERECTION OF DOUBLE GARAGE WITH PLAY ROOM ABOVE	Refused	0
S6/1998/0913/FP	Erection of a detached double garage	Granted	0
S6/1998/0425/FP	Erection of single storey front extension to include new triple garage	Refused	0
S6/1992/0077/TP	Woodland Management Scheme	Granted	0
S6/1990/0347/FP	Two storey and first floor side and rear extensions; single storey front extension to garage	Granted	0
S6/1989/0976/FP	Alteration to existing vehicle access. Erection of 1.2m high front boundary wall	Granted
S6/1989/0860/FP	Two storey side extension	Granted	0
S6/1988/0496/FP	Erection of single storey canopy to front	Granted	0
S6/1986/0325/FP	Two storey side extension and single storey rear extension and new front entrance hall	Granted	0
S6/1984/0123/	Single storey side extension	Granted	0
S6/1983/0624/	Single storey side extension	Granted	0
S6/1976/0567/	Front entrance porch	Granted	0
S6/1974/0713/	Ground floor side and rear extension	Granted	0
E6/1957/0602/	Site for residential development.	Refused	0
3	-		0

There are no NMAs associated with this application

Planning Application: 6/2025/1946/HOUSE