79 Attimore Road Welwyn Garden City AL8 6LG Data via plota.co.uk

6/2026/1268/EM - ESTATE MANAGEMENT Approved

Proposal

Addition of new roof lights, roof tile and window repairs (like for like) and new Burglar and CCTV installation. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Jul 2026
✓
Validated
22 Jul 2026
✓
Approved
15 Sept 2026

Approved on 15 Sept 2026 · Delegated · Last checked 15 Sept 2026

Site constraints 4

Welwyn Garden City conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Also on the record
Radon affected area, class 2; Inside the Welwyn Garden City built-up area; Green belt 30 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 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 £915,000 in June 2025. Detached house, freehold.

24 June 2025£915,000

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

Building

Floor area185 m² (1,991 sq ft)
Energy ratingD (60 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in November 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
ESTATE MANAGEMENT
Postcode
AL8 6LG
Received
20 Jul 2026
Validated
22 Jul 2026
Case officer
Show
Decision
Granted
Decision date
15 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Jennifer Reid

How this decision compares

Decided in 55 days from validation, about the council's usual 56 days. Approved, as 88% of extensions here are.

68%decided within 8 weeks
88%approved
693decided 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
19 Aug 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.

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.