Rosebay 20 South Road Chorleywood Rickmansworth Hertfordshire WD3 5AR Data via plota.co.uk

26/1246/FUL - Full Application Awaiting decision

Proposal

Construction of single storey rear extension, patio, detached garage to side and rear of dwelling and outbuilding to rear Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
✓
Validated
14 Aug 2026
✓
Consultation
28 Aug 2026
Decision
Expected by 9 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 56.

The consultation period closed on 19 Sept 2026.

Site constraints 5

Chorleywood, Station Estate 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.
Council document ↗
Also on the record
1 listed building within 150 m of the postcode pin; Local nature reserve about 373 m away: Chorleywood Common; Radon affected area, class 2; Inside the Chorleywood 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. 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 2

Last sold for £763,000 in July 2004. Detached house, freehold.

1 July 2004£763,000
17 May 2000£477,500

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

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Important details

Application type
Full Application
Postcode
WD3 5AR
Received
3 Aug 2026
Validated
14 Aug 2026
Ward
Chorleywood South And Maple Cross
Parish
Chorleywood Parish Council
Case officer
Show
Target decision
9 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
Richard Clark

Decision outlook

Day 56, past Three Rivers's usual 54 days for extensions. 96% are decided within thirteen weeks, so most likely by 13 Nov 2026.

Day 560 days to the 56-day target
83%decided within 8 weeks
91%approved
487decided in the last year

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

Public comments

1comment received
1 objecting

11 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15101592
Planning Portal ref
PP-15101592
Comments by
19 Sept 2026
Site or press notice
28 Aug 2026
Statutory expiry
9 Oct 2026
Env. assessment
No
Three Rivers
Planning Authority Score
7.3/10
Good
#54 of 296 councils
Relevant to this application:
Householder decisions

Three Rivers is faster than most councils at deciding householder applications, ranking #30 out of 296. Only 24% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Three Rivers decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #145 of 296
91%
Householder approved
Above avg (90%) #184 of 296
82%
Decided in 8 weeks
Above avg (63%) #30 of 296
24%
Extended time limit
Below avg (41%) #28 of 296
85%
Minor dwellings approved
62 decided (1-9 homes)
63%
Major dwellings approved
8 decided (10+ homes)
94%
Change of use approved
17 decided
819
Total decisions
86 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.