14 Skimpans Close Welham Green Hatfield AL9 7PB Data via plota.co.uk
6/2025/2119/LAWP - LAWFUL DEVELOPMENT - PROPOSED
Approved
Proposal
Certificate of lawfulness for the erection of hip to gable loft conversion with rear dormer and installation of rooflights to the front Data via plota.co.uk
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View original council record ↗Last checked
Application progress
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Received
6 Oct 2025
✓
Approved
28 Nov 2025
Approved on 28 Nov 2025 · Delegated · Last checked 9 Sept 2026
Documents 16
Decision & officer reports 2
Plans & drawings 12
PDF
11 BLOCK PLAN.pdf (240 kb)
Document · 6 Oct 2025
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PDF
10A EXISTING BLOCK PLAN.pdf (246 kb)
Document · 6 Oct 2025
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PDF
04 EXISTING ELEVATIONS.pdf (199 kb)
Document · 6 Oct 2025
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PDF
06 PROPOSED ELEVATIONS.pdf (206 kb)
Document · 6 Oct 2025
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PDF
07 PROPOSED ELEVATIONS.pdf (180 kb)
Document · 6 Oct 2025
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PDF
05 EXISTING ELEVATIONS.pdf (170 kb)
Document · 6 Oct 2025
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PDF
02 PROPOSED FLOOR PLANS.pdf (187 kb)
Document · 6 Oct 2025
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PDF
01 EXISTING GROUND FLOOR PLAN.pdf (169 kb)
Document · 6 Oct 2025
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PDF
12 SITE PLAN.pdf (255 kb)
Document · 6 Oct 2025
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PDF
10 PROPOSED SECTION AA.pdf (173 kb)
Document · 6 Oct 2025
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PDF
09 EXISTING SECTION.pdf (146 kb)
Document · 6 Oct 2025
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PDF
03 ROOF PLANS.pdf (169 kb)
Document · 6 Oct 2025
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Site constraints 3
Also on the record
SSSI 490 m away: Water End Swallow Holes SSSI; Inside the Welham Green built-up area; Green belt 34 m away: London.
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.
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Important details
- Council
- Welwyn Hatfield
- Application type
- LAWFUL DEVELOPMENT - PROPOSED
- Postcode
- AL9 7PB
- Received
- 6 Oct 2025
- Validated
- 6 Oct 2025
- Parish
- North Mymms
- Case officer
- Show
- Decision
- Granted
- Decision date
- 28 Nov 2025
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Civils Consulting Ltd
How this decision compares
Decided in 53 days from validation, about the council's usual 56 days. Approved, as 87% of extensions here are.
This one53d
Council56d
UK54d
68%decided within 8 weeks
87%approved
636decided in the last year
Plota live figures for extensions decided by Welwyn Hatfield in the last twelve months, from validation. Welwyn Hatfield decision record →
Consultation & key dates
- Comments by
- 16 Oct 2025
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2022
Refused
Land off Booths Close Holloways Lane Welham Green Hatfield AL9 7NW
Outline planning permission for the erection of a dwelling with all matters reserved exce…
2022
Refused
Land off Booths Close Holloways Lane Welham Green Hatfield AL9 7NW
Outline planning permission for the erection of a dwelling with all matters reserved exce…
2023
Approved
7 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Erection of single storey front, side and rear extension
2023
Approved
7 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Erection of single storey front, side and rear extension
2022
Approved
Land to the rear of 35 Skimpans Close Welham Green Hatfield AL9 7PA
Erection of new dwelling
2022
Approved
Land to the rear of 35 Skimpans Close Welham Green Hatfield AL9 7PA
Erection of new dwelling
2022
Approved
13 Skimpans Close Welham Green Hatfield AL9 7PA
Erection of a two storey side and single storey rear extension following the demolition o…
2022
Approved
13 Skimpans Close Welham Green Hatfield AL9 7PA
Erection of a two storey side and single storey rear extension following the demolition o…
2022
Refused
Land to the rear of 35 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Erection of new dwelling
2022
Refused
Land to the rear of 35 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Erection of new dwelling
2022
Approved
22 Skimpans Close Welham Green Hatfield AL9 7PB
Single storey rear extension and conversion of garage to habitable accommodation
2022
Approved
22 Skimpans Close Welham Green Hatfield AL9 7PB
Single storey rear extension and conversion of garage to habitable accommodation
2021
Approved
8 Skimpans Close Welham Green Hatfield AL9 7PB
Retention of the installation of bow window to facilitate the conversion of garage into h…
2021
Approved
8 Skimpans Close Welham Green Hatfield AL9 7PB
Retention of the installation of bow window to facilitate the conversion of garage into h…
2017
Approved
27 Skimpans Close Welham Green Hatfield AL9 7PA
Erection of single storey rear extension with 4 roof lights, part two-storey and part sin…
2016
Approved
16 Skimpans Close, Welham Green, Hatfield, AL9 7PB
Erection of a side and rear extension, loft conversion involving a font and rear dormer.
2016
Approved
16 Skimpans Close, Welham Green, Hatfield, AL9 7PB
Erection of a side and rear extension, loft conversion involving a font and rear dormer.
2024
Approved
Land to the rear of 35 Skimpans Close Welham Green Hatfield AL9 7PA
Submission of details pursuant to condition number 2 (cycle parking), 3 (energy conservat…
2023
Approved
10 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PB
Prior approval for a single storey rear extension with skylight measuring 4m in depth, 2…
2023
Approved
10 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PB
Prior approval for a single storey rear extension with skylight measuring 4m in depth, 2…
2022
Approved
13 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Variation of condition 2 (approved plans) on planning permission 6/2022/1728/HOUSE for ch…
2022
Approved
13 Skimpans Close Welham Green Hatfield Hertfordshire AL9 7PA
Variation of condition 2 (approved plans) on planning permission 6/2022/1728/HOUSE for ch…
2022
Approved
22 Skimpans Close Welham Green Hatfield AL9 7PB
Certificate of lawfulness for a single storey rear outhouse for use as gym/office
2022
Approved
22 Skimpans Close Welham Green Hatfield AL9 7PB
Certificate of lawfulness for a single storey rear outhouse for use as gym/office
2021
Refused
8 Skimpans Close Welham Green Hatfield AL9 7PB
Certificate of lawfulness for the conversion of the garage into habitable space and erect…
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
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14 Skimpans Close Welham Green Hatfield AL9 7PB
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