20 Calvert Street Norwich NR3 1BY Data via plota.co.uk

26/00463/L - Listed Building Consent Approved
Extensions & alterations

Proposal

There is an existing bedroom on the ground floor and a small room has previously been constructed with the bedroom housing a toilet. It is proposed that the toilet is removed and a shower provided in this space. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
11 May 2026
✓
Consultation
3 Jun 2026
✓
Approved
25 Jun 2026

Approved on 25 Jun 2026 · Delegated Decision · Last checked 10 Jul 2026

Documents 8

Decision & officer reports 2

PDF Delegated officer report Delegated Report · 9 Jul 2026 View ↗ PDF Decision notice Decision Notice · 9 Jul 2026 View ↗

Statements & assessments 1

PDF Design and access statement las snailgate - 20 calvert st Design and Access Statement · 11 May 2026 View ↗

Plans & drawings 1

PDF Locationplan Location Plan · 11 May 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form · 11 May 2026 View ↗

Other documents 3

PDF Press Notice Press Notice · 3 Jun 2026 View ↗ PDF Snailgate - 20 calvert st existing toilet Plans Existing · 11 May 2026 View ↗ PDF Snailgate - 20 calvert st proposed las Plans Proposed · 11 May 2026 View ↗

All documents on the council site ↗

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Important details

Council
Norwich
Application type
Listed Building Consent
Postcode
NR3 1BY
Received
11 May 2026
Validated
11 May 2026
Ward
Mancroft
Case officer
Show
Decision
Approved
Decision date
25 Jun 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Norwich City Council

Consultation & key dates

Alt. reference
PP-14495902
Site notice
3 Jun 2026
Press notice
3 Jun 2026
Env. assessment
No

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2016 Approved
Single storey rear extension.
16/01662/F
2016 Approved
Single storey rear extension. (revised)
16/01537/L
2016 Approved
Single storey rear extension.
16/01662/F
2016 Approved
Single storey rear extension. (revised)
16/01537/L
Within ~100m

Nearby activity

2025 Refused
Old Meeting House Yard Colegate Norwich
Demolish and rebuild east and west boundary retaining walls, creating a new disabled acce…
25/01005/L
2025 Refused
Old Meeting House Yard Colegate Norwich
Demolish and rebuild east and west boundary retaining walls, creating a new disabled acce…
25/01004/F
2025 Refused
Old Meeting House Yard Colegate Norwich
Demolish and rebuild east and west boundary retaining walls, creating a new disabled acce…
25/01005/L
2025 Refused
Old Meeting House Yard Colegate Norwich
Demolish and rebuild east and west boundary retaining walls, creating a new disabled acce…
25/01004/F
2025 Approved
15 Colegate Norwich NR3 1BN
G1: Reduce all shrubs by 60% max; T1 & T2 holly: Height 5m. Cs 2m (N.S.E.W) - reduce tree…
25/01218/TCA
2025 Approved
15 Colegate Norwich NR3 1BN
G1: Reduce all shrubs by 60% max; T1 & T2 holly: Height 5m. Cs 2m (N.S.E.W) - reduce tree…
25/01218/TCA
2025 Approved
7 Colegate Norwich NR3 1BN
Replacement dormer windows and roof.
25/00788/L
2025 Approved
7 Colegate Norwich NR3 1BN
Replacement dormer windows and roof.
25/00788/L
2025 Approved
The Old Hall Old Meeting House Yard Colegate Norwich NR3 1BW
Internal alterations to turn existing sitting room into kitchen/living space. Repairs to…
25/00638/L
2025 Approved
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Internal alterations to turn existing sitting room into kitchen/living space. Repairs to…
25/00638/L
2025 Approved
2 Muspole Street Norwich NR3 1DJ
Re-roofing and structural repair works, including partial rebuilding of the north-west ga…
25/00320/L
2025 Approved
2 Muspole Street Norwich NR3 1DJ
Re-roofing and structural repair works, including partial rebuilding of the north-west ga…
25/00320/L
2025 Approved
35 St Georges Street Norwich NR3 1DA
Installation of 7no. 2kW radiators and associated cable works.
25/00132/L
2025 Approved
35 St Georges Street Norwich NR3 1DA
Installation of 7no. 2kW radiators and associated cable works.
25/00132/L
2024 Approved
3 Alms Lane Norwich NR3 1EX
Window replacements.
24/01388/F
2024 Approved
3 Alms Lane Norwich NR3 1EX
Window replacements.
24/01388/F
2024 Approved
Octagon Chapel And Martineau Hall 21A Colegate Norwich NR3 1BN
Repairs to the rear elevation of the Martineau Hall and paved walkway to provide level ac…
24/01258/F
2024 Approved
Octagon Chapel And Martineau Hall 21A Colegate Norwich NR3 1BN
Repairs to the rear elevation of the Martineau Hall and paved walkway to provide level ac…
24/01274/L
2024 Approved
Octagon Chapel And Martineau Hall 21A Colegate Norwich NR3 1BN
Repairs to the rear elevation of the Martineau Hall and paved walkway to provide level ac…
24/01258/F
2024 Approved
Octagon Chapel And Martineau Hall 21A Colegate Norwich NR3 1BN
Repairs to the rear elevation of the Martineau Hall and paved walkway to provide level ac…
24/01274/L
2016 Approved
17B Muspole Street Norwich NR3 1DJ
Replacement windows.
16/00799/F
2016 Approved
9A Muspole Street Norwich NR3 1DJ
Installation of the new black boiler flue upon the northern flank wall and associated int…
16/00931/L
2016 Approved
9A Muspole Street Norwich NR3 1DJ
Installation of the new black boiler flue upon the northern flank wall and associated int…
16/00931/L
2016 Approved
80 St Georges Street Norwich NR3 1DA
T1 Sorbus in rear garden: Crown reduce to a height of 9m with crown spread of 4m; T2 Sorb…
16/00149/TCA
2016 Approved
80 St Georges Street Norwich NR3 1DA
T1 Sorbus in rear garden: Crown reduce to a height of 9m with crown spread of 4m; T2 Sorb…
16/00149/TCA
Norwich
Planning Authority Score
8.6/10
Excellent
#15 of 296 councils
Relevant to this application:
Other 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 performance
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
Source: MHCLG planning statistics · See full council rankings