33 Roe Green Lane Hatfield AL10 0SH Data via plota.co.uk

6/2026/1389/HOUSE - HOUSEHOLDER APPLICATION Refused

Proposal

Erection of part two-storey, part single storey rear and side extensions, single storey front extension, alterations to the roof including rear dormers and front rooflights and alterations to openings following demolition of detached garage Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 Aug 2026
✗
Refused
24 Sept 2026
Appeal
Not lodged

Refused on 24 Sept 2026 · Delegated · Last checked 29 Sept 2026

Documents 20

Other documents 16

PDF 33 ROE GREEN Site Photos.pdf (1108 kb) Document · 17 Sept 2026 View ↗ PDF Site Notice_620261389HOUSE.pdf (114 kb) Document · 25 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 4.pdf (197 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 5.pdf (235 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 6.pdf (169 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 7.pdf (167 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 8.pdf (903 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 9.pdf (834 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 11.pdf (201 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 12.pdf (321 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 13.pdf (213 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 14.pdf (173 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 15.pdf (868 kb) Document · 6 Aug 2026 View ↗ PDF 33 Roe Green Lane- Stage 2 andd Proposed Large Extension Set 16.pdf (944 kb) Document · 6 Aug 2026 View ↗ PDF Untitled Extract Pages.pdf (197 kb) Document · 6 Aug 2026 View ↗ PDF ApplicationFormRedacted.pdf (272 kb) Document · 5 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 2

Also on the record
Radon affected area, class 2; Inside the Hatfield built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.

Sales history 1

Last sold for £532,000 in August 2024. Detached house, freehold.

2 August 2024£532,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area109 m² (1,173 sq ft)
Energy ratingD (68 out of 100), could reach B
PropertyDetached house, 5 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in August 2023, the latest held for this property. The building may have changed since. View the certificate

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

Important details

Application type
HOUSEHOLDER APPLICATION
Postcode
AL10 0SH
Received
5 Aug 2026
Validated
5 Aug 2026
Parish
Hatfield
Case officer
Show
Decision
Refused
Decision date
24 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Design Labs

How this decision compares

Decided in 50 days from validation, 6 days faster than Welwyn Hatfield's median of 56 for demolitions. Refused, as 15% of demolitions here are.

54%decided within 8 weeks
85%approved
128decided in the last year

Plota live figures for demolitions decided by Welwyn Hatfield in the last twelve months, from validation. Welwyn Hatfield decision record →

Public comments

1comment received

5 neighbours consulted · Last counted 29 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
16 Sept 2026
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.