Appletree Cottage 64 Billing Road Brafield On The Green NN7 1BL Data via plota.co.uk

2026/2209/HH - Householder Planning Permission Approved

Proposal

Single storey extension, garage conversion & creation of first floor annexe and other alterations to house and garden room. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
15 May 2026
✓
Validated
9 Jun 2026
✓
Approved
4 Sept 2026

Approved on 4 Sept 2026 · Delegated · Last checked 9 Sept 2026

Site constraints 5

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 ↗
5 listed buildings within 150 m of the postcode pin
Nearest: Holdenby Cottage, Grade II, about 36 m from the postcode pin · 5 Grade II
The site itself is not listed. 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 all 5 with distances
Historic England ↗
Also on the record
Inside the Brafield-on-the-Green built-up area; Priority habitat about 36 m away: Deciduous woodland; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 £765,000 in October 2021. Detached house, freehold.

29 October 2021£765,000
15 August 2014£555,000
12 June 2013£325,000

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

Building

Floor area195 m² (2,099 sq ft)
Energy ratingE (49 out of 100), could reach C
PropertyDetached house, 7 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, oil
WallsSandstone, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2014, 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
NN7 1BL
Received
15 May 2026
Validated
9 Jun 2026
Ward
Cogenhoe and The Houghtons Ward
Parish
Brafield-On-The-Green
Target decision
4 Sept 2026
Decision
Approval
Decision date
4 Sept 2026
Decision level
Delegated

How this decision compares

Decided in 87 days from validation, 13 days slower than West Northamptonshire's median of 74 for extensions. Approved, as 92% of extensions here are.

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
4 Jul 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.