Henley-on-Thames, RG9 1LP Data via plota.co.uk

P26/S3474/HH - Other Development Approved

Proposal

Demolition of the existing garage and erection of a two-storey side extension, including an increase in roof ridge height of the existing dwelling; erection of a single-storey rear extension, a loft conversion incorporating three rear dormers and three rooflights, and removal of the existing chimney. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Aug 2026
✓
Approved
2 Oct 2026

Approved on 2 Oct 2026 · Delegated · Last checked 3 Oct 2026

Site constraints 4

Article 4 direction
Henley - St Marks Road Conservation Area conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Article 4 directionCouncil record
Some permitted development rights are withdrawn. The direction is on the council's register but not published as open data.
Council site ↗
Also on the record
Radon affected area, class 3; Inside the Henley-on-Thames built-up area.
Not affected
Outside flood zones 2 and 3 · 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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Important details

Application type
Other Development
Postcode
RG9 1LP
Received
10 Aug 2026
Validated
10 Aug 2026
Case officer
Show
Target decision
5 Oct 2026
Decision
Planning Permission is Granted
Decision date
2 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
Connected Architecture Limited

How this decision compares

Decided in 53 days from validation, about the council's usual 55 days. Approved, as 97% of extensions here are.

63%decided within 8 weeks
97%approved
648decided in the last year

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

Public comments

No public comments yet.

Last counted 3 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Consultation
21 Aug 2026
Comments by
19 Sept 2026
Site or press notice
4 Sept 2026
Statutory expiry
5 Oct 2026
South Oxfordshire
Planning Authority Score
7.6/10
Good
#39 of 296 councils
Relevant to this application:
Householder decisions

South Oxfordshire is faster than most councils at deciding householder applications, ranking #89 out of 296. Householder applications are more likely to be approved here than most councils, with a 98% approval rate vs 90% nationally.

More permissive than most councils
98% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
South Oxfordshire decision statistics
Based on MHCLG data, the year to March 2026
94%
Overall approval rate
Above avg (87%) #47 of 296
98%
Householder approved
Above avg (90%) #23 of 296
74%
Decided in 8 weeks
Above avg (63%) #89 of 296
35%
Extended time limit
Below avg (41%) #105 of 296
83%
Minor dwellings approved
163 decided (1-9 homes)
56%
Major dwellings approved
27 decided (10+ homes)
92%
Change of use approved
26 decided
1,529
Total decisions
96 refused in the year to March 2026