74 Overstone Road Sywell NN6 0AW Data via plota.co.uk

26/01206/HFUL - Householder Planning Permission Approved

Proposal

Existing ridgeline raised, new dormer to front elevation, first floor rear extension and porch Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
4 May 2026
✓
Consultation
3 Jun 2026
✓
Approved
8 Jul 2026

Approved on 8 Jul 2026 · Officer Delegated Decision · Last checked 24 Sept 2026

Site constraints 5

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
Radon affected area, class 4; National infrastructure project 1784 m away: Green Hill Solar Farm; Inside the Sywell and Overstone 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
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 Planning Inspectorate, 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 4

Last sold for £372,500 in December 2019. Detached house, freehold.

6 December 2019£372,500
29 August 2003£250,000
31 March 2000£170,000
19 July 1996£57,000

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

Building

Floor area130 m² (1,399 sq ft)
Energy ratingD (59 out of 100), could reach C
PropertyDetached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2019, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in North Northamptonshire - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Application type
Householder Planning Permission
Postcode
NN6 0AW
Received
4 May 2026
Validated
4 May 2026
Ward
Earls Barton
Parish
Sywell CP
Case officer
Show
Target decision
8 Jul 2026
Decision
Application Permitted/Approved
Decision date
8 Jul 2026
Decision level
Officer Delegated Decision
Applicant
Show
Agent
Russell Parkhill Architects Limited

How this decision compares

Decided in 65 days from validation, about the council's usual 63 days. 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 →

Public comments

No public comments yet.

6 neighbours consulted · Last counted 24 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14906502
Planning Portal ref
PP-14906502
Neighbours
3 Jun 2026
Consultation
3 Jun 2026
Comments by
24 Jun 2026
Statutory expiry
29 Jun 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.