57 Pleydell Road Northampton NN4 8NL Data via plota.co.uk

2026/4148/HH - Householder Planning Permission 4 - Consultations Despatched (1-10)

Proposal

Single storey rear extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
11 Sept 2026
✓
Validated
16 Oct 2026
Decision
Expected by 11 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 22 Dec 2026 and 7 Jan 2027, from West Northamptonshire's recent extensions.

Comments are open until 15 Nov 2026

Comment on this application ↗

Site constraints 2

Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Inside the Northampton built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 16 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 £220,000 in May 2025. Semi-detached house, freehold.

9 May 2025£220,000

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

Building

Floor area86 m² (926 sq ft)
Energy ratingD (55 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2025, 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

Application type
Householder Planning Permission
Postcode
NN4 8NL
Received
11 Sept 2026
Validated
16 Oct 2026
Ward
Far Cotton, Delapre and Briar Hill Ward
Parish
Far Cotton and Delapre Community Council
Target decision
11 Dec 2026
Decision level
Schedule 1 -Delegated
Applicant
Show
Agent
Samrai Associates

Decision outlook

Day 12 of the 56-day target. West Northamptonshire usually decides extensions by day 74.

Day 1262 days to the predicted decision (day 74)
28%decided within 8 weeks
92%approved
712decided in the last year

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

Consultation & key dates

Comments by
15 Nov 2026
West Northamptonshire
Planning Authority Score
1.7/10
Poor
#280 of 296 councils
Relevant to this application:
Householder decisions

West Northamptonshire is one of the slowest councils in England for householder decisions, ranking #295 out of 296. The council extends the time limit on 79% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (93%) 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
West Northamptonshire decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #123 of 296
93%
Householder approved
Above avg (90%) #144 of 296
18%
Decided in 8 weeks
Below avg (63%) #295 of 296
79%
Extended time limit
Above avg (41%) #295 of 296
81%
Minor dwellings approved
170 decided (1-9 homes)
83%
Major dwellings approved
24 decided (10+ homes)
86%
Change of use approved
207 decided
1,832
Total decisions
179 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.