Anfield Burfield Road Chorleywood Rickmansworth Hertfordshire WD3 5NS Data via plota.co.uk

26/1152/RSP - Retrospective application Approved

Proposal

Part Retrospective: Construction of part single and part two storey side extensions with rear alterations to fenestrations, loft conversion including increase in ridge height and rear dormer, gable windows and rooflights. Extension of ground floor rear terrace with glass balustrading and Single-storey rear extension and conversion of garage into habitable accommodation Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
16 Jul 2026
✓
Approved
9 Oct 2026

Approved on 9 Oct 2026 · Delegated Decision · Last checked 10 Oct 2026

Documents 39

Plans & drawings 24

PDF 1567/P/6 REV C AMENDED PROPOSED GROUND & FIRST FLOOR PLANS Drawing · 7 Oct 2026 View ↗ PDF 1567/P/2 REV B AMENDED PROPOSED BLOCK PLAN Drawing · 7 Oct 2026 View ↗ PDF TRDC 002 AMENDED TREE PROTECTION PLAN Drawing · 25 Sept 2026 View ↗ PDF TRDC 001 AMENDED TREE CONSTRAINTS PLAN Drawing · 25 Sept 2026 View ↗ PDF 1567/P/2A REV A SUPERSEDED PROPOSED SITE LAYOUT PLAN Drawing · 15 Sept 2026 View ↗ PDF 1567/P/6 REV B SUPERSEDED PROPOSED GROUND & FIRST FLOOR PLANS Drawing · 15 Sept 2026 View ↗ PDF 1567/P/8 REV A AMENDED PROPOSED FRONT & REAR ELEVATIONS Drawing · 15 Sept 2026 View ↗ PDF 1567/P/9 REV A AMENDED PROPOSED SIDE ELEVATIONS Drawing · 15 Sept 2026 View ↗ PDF 1567 / P / 1 EXISTING BLOCK PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 2 PROPOSED BLOCK PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 3 EXISTING GROUND AND FIRST FLOOR PLANS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 4 EXISTING ROOF PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 5 EXISTING ELEVATIONS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 6 PROPOSED GROUND AND FIRST FLOOR PLANS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 7 PROPOSED LOFT AND ROOF PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 8 PROPOSED FRONT AND REAR ELEVATIONS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 9 PROPOSED SIDE ELEVATIONS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 10 LOCATION PLAN OS Extract · 16 Jul 2026 View ↗ PDF 1567 / P / 1 EXISTING BLOCK PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 3 EXISTING GROUND AND FIRST FLOOR PLANS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 4 EXISTING ROOF PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 5 EXISTING ELEVATIONS Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 7 PROPOSED LOFT AND ROOF PLAN Drawing · 16 Jul 2026 View ↗ PDF 1567 / P / 10 LOCATION PLAN OS Extract · 16 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 5

Also on the record
Radon affected area, class 2; National landscape about 371 m away: Chilterns; Conservation area about 83 m away: Chorleywood, Station Estate; Inside the Chorleywood built-up area; Priority habitat about 12 m away: No main habitat but additional habitats present.
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 £2,225,000 in September 2016. Detached house, freehold.

30 September 2016£2,225,000
16 August 2013£1,550,000
1 April 1996£240,000New build

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
Retrospective application
Postcode
WD3 5NS
Received
16 Jul 2026
Validated
16 Jul 2026
Ward
Chorleywood South And Maple Cross
Parish
Chorleywood Parish Council
Case officer
Show
Target decision
9 Oct 2026
Decision
approved
Decision date
9 Oct 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 85 days from validation, 31 days slower than Three Rivers's median of 54 for extensions. Approved, as 91% of extensions here are.

83%decided within 8 weeks
91%approved
497decided 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

20 neighbours consulted · Last counted 10 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15086764
Planning Portal ref
PP-15086764
Comments by
30 Oct 2026
Statutory expiry
10 Sept 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.