4A Kettering Road Islip NN14 3JU Data via plota.co.uk

26/02593/HFUL - Householder Planning Permission In progress

Proposal

Proposed single storey extension Data via plota.co.uk

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View original council record ↗Last checked 8 Oct 2026, 06:51

Street View

Application progress

✓

Received

11 Sept 2026

✓

Consultation

21 Sept 2026

Decision

Expected by 6 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 6 Nov 2026 and 27 Nov 2026, from North Northamptonshire's recent extensions.

Comments are open until 22 Oct 2026

Comment on this application ↗

Documents 2

Statements & assessments 1

PDF Design & access statement Document - Supporting · 7 Sept 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form · 11 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 8

Grade II listed: 2, Kettering Road

List entry 1286886 · 21 m away · 2 more listed buildings within 150 m (2 Grade II)

Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.

Show the other 2 with distances

Historic England ↗

Flood zone 3, rivers and sea

High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

Habitat network: Network Expansion Zone

Where habitat is joined up enough to work as a network. Context, not a constraint on its own.

Radon affected area, class 6

An estimated 30% or more 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

Nature improvement area: Nene Valley; Flood defence 5 m away (wall, designed for a 1 in 200 year flood); Inside the Islip (North Northamptonshire) built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.

Not affected

Not green belt · No scheduled monument 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.

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Other new applications on this street

30 Sept 2026Pending

Old Station House Old Kettering Road Twywell NN14 3AL

Single-storey side and front extensions

26/02818/HFUL

9 Sept 2026Pending

Islip Furnace Site Kettering Road Islip NN14 3JW

Discharge of conditions pursuant to Condition 3 (Speed Limit and Associated High...

26/02568/AOC

24 Aug 2026Pending

Meadow Bank Kettering Road Broughton NN14 1PJ

Removal of Holly tree

26/02390/TCA

6 Aug 2026Approved

Islip Lodge Farm Kettering Road Islip NN14 3JL

Open fronted extension to an agricultural building

26/02210/FUL

Nearby new applications

30 Sept 2026Pending

Mill Barn Mill Lane Islip NN14 3JN

Single-storey rear extension

26/02784/HFUL

Important details

Council: North Northamptonshire
Application type: Householder Planning Permission
Postcode: NN14 3JU
Received: 11 Sept 2026
Validated: 11 Sept 2026
Ward: Thrapston
Parish: Islip CP
Target decision: 6 Nov 2026
Applicant: Show
Agent: Show

Decision outlook

Day 28 of the 56-day target. North Northamptonshire usually decides extensions by day 63.

prediction

Day 2835 days to the predicted decision (day 63)

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 →

Public comments

No public comments yet.

6 neighbours consulted · Last counted 5 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference: PP-15209572
Planning Portal ref: PP-15209572
Neighbours: 21 Sept 2026
Consultation: 21 Sept 2026
Comments by: 22 Oct 2026
Site or press notice: 23 Sept 2026
Statutory expiry: 6 Nov 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