3 St Stephens Avenue St Albans Hertfordshire AL3 4AA Data via plota.co.uk

5/2025/1854 - CLP Refused

Proposal

Certificate of Lawfulness (proposed) - Alterations to existing roof to provide a rear dormer Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
9 Oct 2025
✓
Validated
10 Oct 2025
✗
Refused
3 Dec 2025
✓
Appeal allowed
10 Feb 2026

Refused on 3 Dec 2025 · Delegated · Last checked 11 Oct 2026

Site constraints 2

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

Checked on 11 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 2

Last sold for £1,313,000 in November 2018. Detached house, freehold.

23 November 2018£1,313,000
22 August 1996£235,000

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

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Important details

Council
St Albans
Application type
CLP
Postcode
AL3 4AA
Received
9 Oct 2025
Validated
10 Oct 2025
Ward
Verulam
Case officer
Show
Target decision
21 Nov 2025
Decision
Certificate of Lawfulness Refused
Decision date
3 Dec 2025
Decision level
Delegated
Appeal
Allowed · 10 Feb 2026 · Written Representations · Inspectorate case 6002642 ↗
Applicant
Show

How this decision compares

Decided in 54 days from validation, about the council's usual 56 days. Refused, as 28% of lawful development certificates here are.

50%decided within 8 weeks
72%approved
243decided in the last year

Plota live figures for lawful development certificates decided by St Albans in the last twelve months, from validation. St Albans decision record →

Consultation & key dates

Alt. reference
317779PLN
Planning Portal ref
14396430
Comments by
21 Nov 2025
Statutory expiry
4 Dec 2025
St Albans
Planning Authority Score
1.1/10
Poor
#290 of 296 councils
Relevant to this application:
Householder decisions

St Albans is one of the slowest councils in England for householder decisions, ranking #285 out of 296. The council extends the time limit on 64% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
St Albans decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #180 of 296
88%
Householder approved
Below avg (90%) #226 of 296
29%
Decided in 8 weeks
Below avg (63%) #285 of 296
64%
Extended time limit
Above avg (41%) #278 of 296
74%
Minor dwellings approved
130 decided (1-9 homes)
61%
Major dwellings approved
18 decided (10+ homes)
77%
Change of use approved
26 decided
1,411
Total decisions
184 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.