Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ Data via plota.co.uk

6/2025/2534/VAR - VARIATION OF CONDITION Approved
Admin / procedural

Proposal

Variation of Condition 16 (Approved Plans) on planning permission Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
8 Dec 2025
✓
Approved
18 Feb 2026

Approved on 18 Feb 2026 · Delegated · Last checked 9 Sept 2026

Documents 28

Decision & officer reports 2

PDF Decision Notice_620252534VAR.pdf (772 kb) Document · 18 Feb 2026 View ↗ PDF Delegated Report_620252534VAR(1).pdf (173 kb) Document · 18 Feb 2026 View ↗

Plans & drawings 9

PDF CARb PL GA 010 - Site Plan.pdf (487 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL GA 300 - Elevations.pdf (180 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL GA 110 - Street Elevations.pdf (836 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL GA 100 - Floor Plans 1.pdf (145 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL GA 101 - Floor Plans 2.pdf (68 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL GA 001 - OS Plan.pdf (179 kb) Document · 8 Dec 2025 View ↗ PDF 24_J4620_010_revA (existing site plan).pdf (405 kb) Document · 8 Dec 2025 View ↗ PDF 24_J4620_001_revA (location plan).pdf (159 kb) Document · 20 Aug 2024 View ↗ PDF 24_J4620_001 (location plan).pdf (166 kb) Document · 15 Aug 2024 View ↗

Consultation & comments 4

PDF Comments(2).pdf (77 kb) Document · 13 Jan 2026 View ↗ PDF Comments(1).pdf (76 kb) Document · 8 Jan 2026 View ↗ PDF Response_6-2025-2534-VAR.pdf (68 kb) Document · 8 Jan 2026 View ↗ PDF Comments.pdf (75 kb) Document · 6 Jan 2026 View ↗

Other documents 13

PDF Site Notice_620252534VAR.pdf (85 kb) Document · 27 Jan 2026 View ↗ PDF WK155637 - 1 Carbone Hill.pdf (10 kb) Document · 6 Jan 2026 View ↗ PDF 6_2025_2534_VAR_Redacted.pdf (214 kb) Document · 2 Jan 2026 View ↗ PDF Land adj Woodvale 1 Carbone Hill Northaw 081225_Redacted.pdf (824 kb) Document · 9 Dec 2025 View ↗ PDF ApplicationFormRedacted.pdf (242 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 016 VIA 2.pdf (799 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 018 VIA 4.pdf (728 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 020 VIA 6.pdf (521 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 022 VIA 8.pdf (836 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 015 VIA 1.pdf (478 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 017 VIA 3.pdf (739 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 019 VIA 5.pdf (458 kb) Document · 8 Dec 2025 View ↗ PDF CARb PL SK 021 VIA 7.pdf (605 kb) Document · 8 Dec 2025 View ↗

All documents on the council site ↗

Associated applications 4

Site constraints 6

Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm.
Local nature reserve 36 m away: Northaw Great Wood Country Park
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
SSSI 36 m away: Northaw Great Wood SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Cuffley built-up area; Priority habitat 22 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Work with planning data?

Every application in Welwyn Hatfield - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

24 Jun 2026Refused

35 Carbone Hill Northaw Potters Bar EN6 4PN

Erection of 2 no. detached houses with integral garages

6/2026/1093/FULL
23 Jun 2026Pending

Land adjacent The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL

Certificate of lawfulness to certify that the proposed works to carry on and com...

6/2026/1083/LAWP

Nearby new applications

2 Sept 2026Withdrawn

37 The Ridgeway Cuffley EN6 4BB

T1 English Oak (Quercus robur) ref T316 fell to ground level

6/2026/1531/TPO
24 Aug 2026Pending

23 The Ridgeway Potters Bar EN6 4BB

Certificate of lawfulness for the erection of an outhouse to accommodate gym fac...

6/2026/1489/LAWP
29 Jun 2026Refused

39 The Ridgeway Northaw EN6 4BD

Proposed construction of new house and garage following demolition of existing h...

6/2026/1124/FULL
29 Jun 2026Approved

39 The Ridgeway Northaw EN6 4BD

Prior approval for the erection of a single storey rear extensions measuring 8m ...

6/2026/1125/PN8
24 Jun 2026Refused

35 Carbone Hill Northaw Potters Bar EN6 4PN

Erection of 2 no. detached houses with integral garages

6/2026/1093/FULL
23 Jun 2026Pending

Land adjacent The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL

Certificate of lawfulness to certify that the proposed works to carry on and com...

6/2026/1083/LAWP

Important details

Council
Welwyn Hatfield
Application type
VARIATION OF CONDITION
Postcode
EN6 4PJ
Received
8 Dec 2025
Validated
8 Dec 2025
Parish
Northaw and Cuffley
Case officer
Show
Decision
Granted
Decision date
18 Feb 2026
Decision level
Delegated
Applicant
Show
Agent
Peter Biggs

Public comments

3comments received

10 neighbours consulted · Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
17 Feb 2026

Historical activity at this location

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2024 Approved
Erection of a dwellinghouse with attached double garage and alterations to existing acces…
6/2024/1554/FULL
Within ~100m

Nearby activity

2025 Approved
15 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a single storey front link extension to connect the detached outbuilding to t…
6/2025/1946/HOUSE
2025 Approved
15 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a single storey front link extension to connect the detached outbuilding to t…
6/2025/1946/HOUSE
2025 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a new self build 5 bedroom house following the demolition of existing 5 bedro…
6/2025/0445/FULL
2025 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a new self build 5 bedroom house following the demolition of existing 5 bedro…
6/2025/0445/FULL
2025 Approved
15 Carbone Hill Northaw Potters Bar EN6 4PJ
Loft conversion including two dormer windows and 4 skylights and removal of chimney stack
6/2025/1183/HOUSE
2025 Approved
15 Carbone Hill Northaw Potters Bar EN6 4PJ
Loft conversion including two dormer windows and 4 skylights and removal of chimney stack
6/2025/1183/HOUSE
2024 Approved
Land at The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Erection of a dwelling house with detached double garage following the demolition of exis…
6/2024/0607/FULL
2022 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of 1 x two storey, 5-bed, detached dwelling, involving demolition of existing 5…
6/2022/0395/FULL
2022 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of 1 x two storey, 5-bed, detached dwelling, involving demolition of existing 5…
6/2022/0395/FULL
2021 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Lawful development certficate for erection of outbuilding
6/2021/2641/LAWP
2021 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a single storey side extension and front porch
6/2021/2572/LAWP
2021 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Lawful development certficate for erection of outbuilding
6/2021/2641/LAWP
2021 Approved
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a single storey side extension and front porch
6/2021/2572/LAWP
2019 Refused
The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Erection of boundary fence, hedge, brick piers and gates following the removal of existin…
6/2019/0629/HOUSE
2018 Approved
The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Erection of boundary fence, laurel hedge, brick piers and double gates following the remo…
6/2018/3158/HOUSE
2018 Refused
11 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of first floor extension , Internal alterations with window upgrades and constru…
6/2018/1960/HOUSE
2018 Approved
The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Retrospective erection of garden store
6/2018/2084/HOUSE
2017 Approved
17 Carbone Hill, Northaw, Potters Bar, EN6 4PJ
Erection of a single storey side and rear ‘in-fill’ extension and alterations to fenestra…
6/2017/0187/HOUSE
2016 Refused
17 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a detached double garage in the front garden
6/2016/2599/HOUSE
2016 Refused
17 Carbone Hill Northaw Potters Bar EN6 4PJ
Erection of a detached double garage in the front garden
6/2016/2599/HOUSE
2016 Approved
17 Carbone Hill Northaw Potters Bar EN6 4PJ
Proposed 1.8m pillars to be erected to take a closed boarded gated opening into the prope…
6/2016/2341/HOUSE
2016 Approved
17 Carbone Hill Northaw Potters Bar EN6 4PJ
Proposed 1.8m pillars to be erected to take a closed boarded gated opening into the prope…
6/2016/2341/HOUSE
2025 Approved
Land at The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Variation of condition 7 (Arboricultural Method Statement and Tree Protection Plan) and 1…
6/2025/0787/VAR
2025 Approved
Land at The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL
Variation of condition 7 (Arboricultural Method Statement and Tree Protection Plan) and 1…
6/2025/0787/VAR
2021 Refused
19 Carbone Hill Northaw Potters Bar EN6 4PJ
Certificate of lawfulness for a single storey side extension, front porch extension and e…
6/2021/2157/LAWP
Welwyn Hatfield
Planning Authority Score
2.1/10
Poor
#272 of 296 councils
Relevant to this application:
Householder decisions

Welwyn Hatfield is slower than most councils at deciding householder applications, ranking #224 out of 296. 50% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (86%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Welwyn Hatfield decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #200 of 296
86%
Householder approved
Below avg (90%) #246 of 296
53%
Decided in 8 weeks
Below avg (63%) #224 of 296
50%
Extended time limit
Above avg (41%) #229 of 296
84%
Minor dwellings approved
63 decided (1-9 homes)
83%
Major dwellings approved
12 decided (10+ homes)
73%
Change of use approved
22 decided
633
Total decisions
87 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings