144 Pytchley Road Kettering NN15 6JA Data via plota.co.uk

26/00007/PDE - Part 1, Class A - Larger House Extension Approved

Proposal

Single storey rear extension to extend beyond the rear wall of the original property by 6m with a maximum height of 3.40m and eaves height of 2.40m Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
5 Jan 2026
✓
Validated
15 Jan 2026
✓
Consultation
15 Jan 2026
✓
Approved
24 Feb 2026

Approved on 24 Feb 2026 · Officer Delegated Decision · Last checked 24 Jul 2026

Site constraints 3

Also on the record
Radon affected area, class 3; Nature improvement area: Nene Valley; Inside the Kettering built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 6 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 3

Last sold for £257,125 in May 2024. Semi-detached house, freehold.

31 May 2024£257,125
26 January 2024£265,650Recorded as a transfer outside a standard sale
28 August 1998£52,500

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

Building

Floor area105 m² (1,130 sq ft)
Energy ratingD (65 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2023, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Part 1, Class A - Larger House Extension
Postcode
NN15 6JA
Received
5 Jan 2026
Validated
15 Jan 2026
Ward
Ise
Case officer
Show
Target decision
26 Feb 2026
Decision
Prior Approval Not Required
Decision date
24 Feb 2026
Decision level
Officer Delegated Decision
Applicant
Show

How this decision compares

Decided in 40 days from validation, 23 days faster than North Northamptonshire's median of 63 for extensions. Approved, as 87% of extensions here are.

45%decided within 8 weeks
87%approved
544decided in the last year

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

Consultation & key dates

Alt. reference
PP-14179505
Planning Portal ref
PP-14179505
Neighbours
15 Jan 2026
Consultation
15 Jan 2026
Comments by
5 Feb 2026
Statutory expiry
26 Feb 2026
Env. assessment
No
North Northamptonshire
Planning Authority Score
1.3/10
Poor
#285 of 296 councils
Relevant to this application:
Householder decisions

North Northamptonshire is one of the slowest councils in England for householder decisions, ranking #279 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
North Northamptonshire decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #157 of 296
88%
Householder approved
Below avg (90%) #220 of 296
35%
Decided in 8 weeks
Below avg (63%) #279 of 296
64%
Extended time limit
Above avg (41%) #277 of 296
74%
Minor dwellings approved
100 decided (1-9 homes)
81%
Major dwellings approved
21 decided (10+ homes)
91%
Change of use approved
75 decided
1,096
Total decisions
132 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

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.