The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG Data via plota.co.uk
26/0120/FUL - Full Application
Approved
Proposal
Erection of a temporary building with external accesses for use as a conference centre within the Walled Garden (build period of 39 days to start on 20/04/26 and to be removed by 29/05/26) Data via plota.co.uk
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Application progress
✓
Received
27 Jan 2026
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Validated
4 Feb 2026
✓
Consultation
10 Feb 2026
✓
Approved
13 Apr 2026
Approved on 13 Apr 2026 · Delegated Decision · Last checked 25 Jul 2026
Documents 22
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 9
PDF
001 LOCATION PLAN
OS Extract · 27 Jan 2026
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PDF
002 EXISTING BLOCK PLAN
Drawing · 27 Jan 2026
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PDF
003 EXISTING BLOCK PLAN
Drawing · 27 Jan 2026
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PDF
050 PROPOSED LOCATION PLAN
Drawing · 27 Jan 2026
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PDF
051 PROPOSED BLOCK PLAN
Drawing · 27 Jan 2026
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PDF
052 PROPOSED BLOCK PLAN
Drawing · 27 Jan 2026
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PDF
100 PROPOSED GROUND FLOOR PLAN
Drawing · 27 Jan 2026
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PDF
300 EXISTING ELEVATIONS
Drawing · 27 Jan 2026
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PDF
301 PROPOSED ELEVATIONS
Drawing · 27 Jan 2026
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Application forms 1
Consultation & comments 5
PDF
COMMENT FROM CONSERVATION OFFICER
Consultee Comment · 26 Feb 2026
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PDF
COMMENT FROM HERTFORDSHIRE COUNTY COUNCIL HIGHWAYS
Consultee Comment · 18 Feb 2026
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PDF
COMMENT FROM SARRATT PARISH COUNCIL
Consultee Comment · 12 Feb 2026
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PDF
COMMENT FROM HISTORIC ENGLAND
Consultee Comment · 10 Feb 2026
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PDF
COMMENT FROM HERTS ARCHAEOLOGY
Consultee Comment · 10 Feb 2026
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Other new applications on this street
Important details
- Council
- Three Rivers
- Application type
- Full Application
- Postcode
- WD3 4TG
- Received
- 27 Jan 2026
- Validated
- 4 Feb 2026
- Ward
- Chorleywood North And Sarratt
- Parish
- Sarratt Parish Council
- Case officer
- Show
- Target decision
- 6 May 2026
- Decision
- approved
- Decision date
- 13 Apr 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Show
Consultation & key dates
- Alt. reference
- PP-14616966
- Site notice
- 10 Feb 2026
- Env. assessment
- No
Historical activity at this location
50 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
2025
Discharge of Biodiversity Gain Plan pursuant to planning permission 25/0438/FUL
2025
Discharge of Biodiversity Gain Plan pursuant to planning permission 25/0438/FUL
2025
Approved
Erection of golf academy building with associated infrastructure and landscaping works.
2025
Approved
Erection of golf academy building with associated infrastructure and landscaping works.
2025
Approved
Discharge of Biodiversity Gain Plan pursuant to planning permission 24/0861/FUL.
2025
Approved
Discharge of Biodiversity Gain Plan pursuant to planning permission 24/0861/FUL.
2025
Approved
Erection of a temporary building with external accesses for use as a conference centre wi…
2025
Approved
Erection of a temporary building with external accesses for use as a conference centre wi…
2024
Approved
T1: Sycamore. Removal to ground level. Tree is dead . T2 Beech: Tree is next to footpath…
2024
Approved
Erection of golf academy building and reconfiguration and extension to activities centre…
2024
Approved
Erection of statue with associated plinth in garden space
2024
Approved
Please find all tree species , the work recommended and the reasons in the attached repor…
2022
Approved
Listed Building Consent: Construction of single storey courtyard infill extension with ro…
2022
Approved
Construction of single storey courtyard infill extension with rooflights and construction…
2022
Approved
Listed Building Consent: Construction of single storey courtyard infill extension with ro…
2022
Approved
Construction of single storey courtyard infill extension with rooflights and construction…
2019
Approved
Consent to display an advert at the Hempstead Road entrance to The Grove, primarily relat…
2019
Approved
Four storey side extension to north west of existing building to provide 76 additional be…
2019
Approved
Four storey side extension to north west of existing building to provide 76 additional be…
2017
Approved
Resurfacing of an existing area of hardstanding to the west of the walled garden and its…
2016
Approved
Works to ash tree
2016
Approved
Works to ash tree
2016
Approved
Various tree works
2016
Approved
Various tree works
2025
Approved
Discharge of Condition 13(External lighting) pursuant to planning permission 25/0438/FUL
Within ~100m
Nearby activity
2025
Approved
Golf House The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG
G1: Approx 6x Lime and 1x Horse Chestnut along main drive. Lift crowns of trees ( roadsid…
2025
Approved
Golf House The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG
G1: Approx 6x Lime and 1x Horse Chestnut along main drive. Lift crowns of trees ( roadsid…
2022
Withdrawn
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Erection of two storey Conference Facility with basement level car parking, external park…
2022
Withdrawn
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Erection of two storey Conference Facility with basement level car parking, external park…
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Erection of a maintenance shed
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Erection of a maintenance shed
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Erection of a polytunnel
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Erection of a polytunnel
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Various tree works All work is clearly set out within the attacked reports.
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Various tree works All work is clearly set out within the attacked reports.
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Various tree works all trees- conditions and suggested works are to be carried out.
2021
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Various tree works all trees- conditions and suggested works are to be carried out.
2021
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Beech - 0390 - Fell Ash - 0531 - Fell
2021
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Beech - 0390 - Fell Ash - 0531 - Fell
2019
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
T1 lime , Remove - due to basal decay and tree is colonised with kretzschmaria funghi. re…
2019
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
.please see survey attached for descriptions and map for locations: T8,G5,T9,G6 T10 T11,T…
2019
Approved
The Grove, Golf House Grove Mill Lane Grove Mill WD3 4TG
All trees along section of langleybury lane(see marked out span on sketch plan) to be cro…
2018
Refused
The Grove Grove Mill Lane Grove Mill WD3 4TG
Please see document : Grove Boundary Main.pdf (Format does not allow table to be pasted)
2018
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Single storey extension to Glasshouse
2018
Approved
The Grove Grove Mill Lane Grove Mill WD3 4TG
Listed Building Consent: Single storey extension to Glasshouse
2022
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Certificate of Lawfulness Existing Use: To confirm commencement of planning permission 19…
2022
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Certificate of Lawfulness Existing Use: To confirm commencement of planning permission 19…
2022
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Non material amendment to planning permission 19/0829/FUL: Variation of condition 13 (con…
2022
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Non material amendment to planning permission 19/0829/FUL: Variation of condition 6 (Prop…
2022
Approved
The Grove Grove Mill Lane Grove Mill Hertfordshire WD3 4TG
Non material amendment to planning permission 19/0829/FUL: Variation of condition 13 (con…
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 performance
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
Track this application
The Grove Grove Mill Lane Grove Mill Rickmansworth Hertfordshire WD3 4TG
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