21 Martineau Lane Norwich NR1 2HX Data via plota.co.uk

26/00720/F - Full Awaiting decision
Extensions & alterations

Proposal

Rear side single storey extension and external window/door alterations. Improved driveway parking. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
10 Jul 2026
✓
Validated
22 Jul 2026
✓
Consultation
22 Jul 2026
Decision
Expected by 16 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 15 Sept 2026; it is now day 55. The consultation period closed on 12 Aug 2026.

Documents

View the documents on the council's website ↗

Site constraints 3

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.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
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 11 September 2026. 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.

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Important details

Council
Norwich
Application type
Full
Postcode
NR1 2HX
Received
10 Jul 2026
Validated
22 Jul 2026
Ward
Lakenham
Case officer
Show
Applicant
Show
Agent
Julian D. Hood Ltd

Decision outlook

Day 55, past Norwich's usual 51 days for extensions. 95% are decided within thirteen weeks, so most likely by 21 Oct 2026.

Day 551 days to the 56-day target
84%decided within 8 weeks
98%approved
182decided 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.

2 neighbours consulted · Last counted 13 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
22 Jul 2026
Consultation
22 Jul 2026
Comments by
12 Aug 2026
Env. assessment
No

Historical activity at this location

8 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2017 Approved
17 Martineau Lane Norwich NR1 2HX
Single storey rear extension.
17/00967/F
2017 Approved
17 Martineau Lane Norwich NR1 2HX
Single storey rear extension.
17/00967/F
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
Lime (T1): fell.
16/01255/TPO
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
Lime (T1): fell.
16/01255/TPO
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
T1 Robinia pseudoacacia: Remove to ground level (5 day notice due to poor condition); T2…
16/00717/TPO
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
T1 Robinia pseudoacacia: Remove to ground level (5 day notice due to poor condition); T2…
16/00717/TPO
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
Horse Chestnut (part of G1: Crown reduce by 4-5m from entire canopy.
16/00769/TPO
2016 Approved
Camping Site Martineau Lane Norwich NR1 2HX
Horse Chestnut (part of G1: Crown reduce by 4-5m from entire canopy.
16/00769/TPO
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
Source: MHCLG planning statistics · See full council rankings