19 Chamberlin Road Norwich NR3 3LY Data via plota.co.uk

26/00681/CLP - Certificate of Lawfulness (Proposed) Approved

Proposal

Application for a Lawful Development Certificate for proposed loft conversion with dormer to rear elevation. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Jul 2026
✓
Approved
2 Sept 2026

Approved on 2 Sept 2026 · Delegated Decision · Last checked 10 Sept 2026

Site constraints 4

Nutrient neutrality catchment: Yare Broads and Marshes
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Also on the record
SSSI about 315 m away: Catton Grove Chalk Pit SSSI; Conservation area about 80 m away: Sewell; Inside the Norwich built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.

Sales history 4

Last sold for £190,000 in July 2018. Semi-detached house, freehold.

27 July 2018£190,000
2 May 2003£112,000
29 May 1998£50,200
30 June 1995£47,000

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

Building

Floor area81 m² (872 sq ft)
Energy ratingD (66 out of 100), could reach B
PropertyMid-terrace house, 4 habitable rooms
Built1976 to 1982
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, partial insulation (assumed)

From the energy performance certificate lodged in November 2013, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Norwich
Application type
Certificate of Lawfulness (Proposed)
Postcode
NR3 3LY
Received
10 Jul 2026
Validated
10 Jul 2026
Ward
Sewell
Case officer
Show
Decision
Approved
Decision date
2 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Xtraroom Conversions Ltd

How this decision compares

Decided in 54 days from validation, about the council's usual 51 days. Approved, as 98% of extensions here are.

83%decided within 8 weeks
98%approved
222decided in the last year

Plota live figures for extensions decided by Norwich in the last twelve months, from validation. Norwich decision record →

Public comments

No public comments yet.

Last counted 10 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15068895
Planning Portal ref
PP-15068895
Env. assessment
No
Norwich
Planning Authority Score
8.6/10
Excellent
#15 of 296 councils
Relevant to this application:
Householder decisions

Norwich is faster than most councils at deciding householder applications, ranking #68 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.

More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Norwich decision statistics
Based on MHCLG data, the year to March 2026
96%
Overall approval rate
Above avg (87%) #14 of 296
97%
Householder approved
Above avg (90%) #39 of 296
76%
Decided in 8 weeks
Above avg (63%) #68 of 296
22%
Extended time limit
Below avg (41%) #24 of 296
94%
Minor dwellings approved
34 decided (1-9 homes)
100%
Major dwellings approved
2 decided (10+ homes)
89%
Change of use approved
38 decided
538
Total decisions
23 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.