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Planning applications in WD3

We hold 2,731 planning applications for the WD3 postcode area, 703 of them submitted in the past year. 90% of decided applications here were approved. A decision typically takes 54 days. The area is covered by Three Rivers, Buckinghamshire, Hertfordshire.

2,731
applications held
703
in the past year
90%
approved
54 days
median decision

Councils covering WD3

Three Rivers (2,723)Buckinghamshire (5)Hertfordshire (2)Chiltern South Bucks (1)

Recent applications in WD3

Pending
23 Sept 202626/1488/FUL · Received: Fri 18 Sep 2026 · Validated: Wed 23 Sep 2026
Lantern House Dog Kennel Lane Chorleywood Rickmansworth Hertfordshire WD3 5EEThree Rivers

Construction of a single storey front and rear extension; relocation of existing pergola, conversion of garage into habitable accommodation; alterations to fenestration; internal alterations

Pending
23 Sept 202626/1396/FUL · Received: Wed 02 Sep 2026 · Validated: Wed 23 Sep 2026
Rajah Shanth Troutstream Way Loudwater Rickmansworth Hertfordshire WD3 4LEThree Rivers

Installation of solar panels to the rear roofslope

Pending
23 Sept 202626/1396/FUL · Received: Wed 02 Sep 2026 · Validated: Wed 23 Sep 2026
Rajah Shanth Troutstream Way Loudwater Rickmansworth Hertfordshire WD3 4LEThree Rivers

Installation of solar panels to the rear roofslope

Pending
22 Sept 202626/1502/DIS · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
Lot Mead Lock House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BGThree Rivers

Discharge of Condition 4 (Construction method statement) pursuant to planning permission 25/1949/FUL

Pending
22 Sept 202626/1504/TCA · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
Halfacre Parrotts Close Croxley Green Rickmansworth Hertfordshire WD3 3JZThree Rivers

Eucalyptus G6 - Reduce height approximately 4/5metres and trim sides approximately 2metres.

Pending
22 Sept 202626/1507/TPO · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
63 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AHThree Rivers

Tree Number - T1 Tree Type - Silver birch (Betula pendula) Approx. Diameter at 1.5m - 0.4m Approx. Height - 12m Approx. Crown Spread Diameter - 13m Service - Crown Reduction Work Required - Reduce height by 1.5-2m and lateral spread on all sides by 2-3m Reason - As per continued maintenance

Pending
22 Sept 202626/1507/TPO · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
63 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AHThree Rivers

Tree Number - T1 Tree Type - Silver birch (Betula pendula) Approx. Diameter at 1.5m - 0.4m Approx. Height - 12m Approx. Crown Spread Diameter - 13m Service - Crown Reduction Work Required - Reduce height by 1.5-2m and lateral spread on all sides by 2-3m Reason - As per continued maintenance

Pending
22 Sept 202626/1484/FUL · Received: Thu 17 Sep 2026 · Validated: Tue 22 Sep 2026
16 Valley Walk Croxley Green Rickmansworth Hertfordshire WD3 3SYThree Rivers

Construction of a detached outbuilding

Pending
22 Sept 202626/1502/DIS · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
Lot Mead Lock House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BGThree Rivers

Discharge of Condition 4 (Construction method statement) pursuant to planning permission 25/1949/FUL

Pending
22 Sept 202626/1509/TCA · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
19 Cedars Avenue Rickmansworth Hertfordshire WD3 7AWThree Rivers

Tree 1- large mature conifer (species unknown), a, surrounding groundpprox 10-12 metres in height situated in front garden, adjacent to the front boundary wall Tree 2 large mature Broad Leaf- (species unknown) approx 10 -12 metres in height, situated in the front garden in close proximity to the property , driveway and front boundary proposed works-treee 1 and tree 2 -fell to the ground level and remove

Pending
22 Sept 202626/1504/TCA · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
Halfacre Parrotts Close Croxley Green Rickmansworth Hertfordshire WD3 3JZThree Rivers

Eucalyptus G6 - Reduce height approximately 4/5metres and trim sides approximately 2metres.

Pending
18 Sept 202626/1481/NMA · Received: Thu 17 Sep 2026 · Validated: Fri 18 Sep 2026
No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BLThree Rivers

Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

Pending
18 Sept 202626/1487/FUL · Received: Fri 18 Sep 2026 · Validated: Fri 18 Sep 2026
48 Valley Road Rickmansworth Hertfordshire WD3 4DSThree Rivers

Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to the fenestration

Pending
18 Sept 202626/1487/FUL · Received: Fri 18 Sep 2026 · Validated: Fri 18 Sep 2026
48 Valley Road Rickmansworth Hertfordshire WD3 4DSThree Rivers

Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to fenestration

Pending
18 Sept 202626/1481/NMA · Received: Thu 17 Sep 2026 · Validated: Fri 18 Sep 2026
No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BLThree Rivers

Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

Pending
18 Sept 202626/1487/FUL
48 Valley Road Rickmansworth Hertfordshire WD3 4DSThree Rivers

Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to the fenestration

Pending
17 Sept 202626/1481/NMA
No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BLThree Rivers

Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

Pending
17 Sept 202626/1489/TCA · Received: Thu 17 Sep 2026 · Validated: Thu 17 Sep 2026
Land In Front Of 31 Sandy Lodge Road Moor Park Rickmansworth Hertfordshire WD3 1LPThree Rivers

Horse Chestnut Tree- Recently dead -fell to ground level.

Pending
17 Sept 202626/1489/TCA · Received: Thu 17 Sep 2026 · Validated: Thu 17 Sep 2026
Land In Front Of 31 Sandy Lodge Road Moor Park Rickmansworth Hertfordshire WD3 1LPThree Rivers

Horse Chestnut Tree- Recently dead -fell to ground level.

Pending
16 Sept 202626/1477/DIS · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SWThree Rivers

Discharge of Condition 16 (Travel Plan) pursuant to planning permission 24/1963/FUL

Pending
16 Sept 202626/1471/FUL · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
6 Sycamore Approach Croxley Green Rickmansworth Hertfordshire WD3 3TNThree Rivers

Demolition of existing garage and front entry porch; construction of a single storey front, side and rear extensions; internal alterations; alterations to hardstanding

Pending
16 Sept 202626/1477/DIS
Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SWThree Rivers

Discharge of Condition 16 (Travel Plan) pursuant to planning permission 24/1963/FUL

Pending
16 Sept 202626/1475/PDM
13 Church Street Rickmansworth Hertfordshire WD3 1BXThree Rivers

Prior Approval: Change of Use of First Floor (Class E) into a single self-contained dwelling (Use Class C3)

Pending
16 Sept 202626/1471/FUL · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
6 Sycamore Approach Croxley Green Rickmansworth Hertfordshire WD3 3TNThree Rivers

Demolition of existing garage and front entry porch; construction of a single storey front, side and rear extensions; internal alterations; alterations to hardstanding

Pending
16 Sept 202626/1475/PDM · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
13 Church Street Rickmansworth Hertfordshire WD3 1BXThree Rivers

Prior Approval: Change of Use of First Floor (Class E) into a single self-contained dwelling (Use Class C3)

Pending
16 Sept 202626/1475/PDM · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
13 Church Street Rickmansworth Hertfordshire WD3 1BXThree Rivers

Prior Approval: Change of Use of First Floor (Class E) into a single self-contained dwelling (Use Class C3)

Pending
16 Sept 202626/1477/DIS · Received: Wed 16 Sep 2026 · Validated: Wed 16 Sep 2026
Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SWThree Rivers

Discharge of Condition 16 (Travel Plan) pursuant to planning permission 24/1963/FUL

Pending
15 Sept 202626/1464/DIS
Land Rear Of 219 New Road Croxley Green Rickmansworth Hertfordshire WD3 3HEThree Rivers

Discharge of Conditions 3 (Materials), 4 (Construction Method Statement) and 5 (Hard and Soft Landscaping) pursuant to planning permission 24/1812/FUL

Pending
15 Sept 202626/1464/DIS · Received: Tue 15 Sep 2026 · Validated: Tue 15 Sep 2026
Land Rear Of 219 New Road Croxley Green Rickmansworth Hertfordshire WD3 3HEThree Rivers

Discharge of Conditions 3 (Materials), 4 (Construction Method Statement) and 5 (Hard and Soft Landscaping) pursuant to planning permission 24/1812/FUL

Pending
14 Sept 202626/1452/FUL
3 Arnett Way Rickmansworth Hertfordshire WD3 4DAThree Rivers

Construction of a single storey front extension and two storey side extension; partial conversion of garage into habitable accommodation; installation of roof lights; alterations to the fenestration; internal alterations

Pending
14 Sept 202626/1456/FUL
1 Penn Way Chorleywood Rickmansworth Hertfordshire WD3 5HQThree Rivers

Construction of single storey side and rear extension; conversion of garage into habitable accommodation; removal of chimney stack

Pending
14 Sept 202626/1461/CLPD
121 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LTThree Rivers

Certificate of Lawfulness Proposed Development: Construction of rear dormer and conversion of garage/store into habitable accommodation

Pending
11 Sept 202626/1446/TPO · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
Walnut Tree Cottage Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DNThree Rivers

T1 Thuja Remove suckering or basal growth extended into garden wall area.

Pending
11 Sept 202626/1447/RSP
Woodcroft Cherry Hill Loudwater Rickmansworth Hertfordshire WD3 4JTThree Rivers

Retrospective application: Reconstruction of chimney stack; alterations to the fenestration

Pending
11 Sept 202626/1449/TCA · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
110 Ebury Road Rickmansworth Hertfordshire WD3 1BNThree Rivers

Tree Number - T1 Tree Type - Cherry (Prunus) Approx. Diameter at 1.5m - 0.3m Approx. Height - 5m Approx. Crown Spread Diameter - 5m Service - Crown Reduction Work Required - Reduce height by up to 1-1.5m and lateral spread on all sides by up to 1-1.5m Reason - As per recommendation / to reduce encroachment over neighbours side and contain the overall size of the tree

Pending
11 Sept 202626/1449/TCA · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
110 Ebury Road Rickmansworth Hertfordshire WD3 1BNThree Rivers

Tree Number - T1 Tree Type - Cherry (Prunus) Approx. Diameter at 1.5m - 0.3m Approx. Height - 5m Approx. Crown Spread Diameter - 5m Service - Crown Reduction Work Required - Reduce height by up to 1-1.5m and lateral spread on all sides by up to 1-1.5m Reason - As per recommendation / to reduce encroachment over neighbours side and contain the overall size of the tree

Pending
11 Sept 202626/1446/TPO · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
Walnut Tree Cottage Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DNThree Rivers

T1 Thuja Remove suckering or basal growth extended into garden wall area.

Pending
10 Sept 202626/1430/RSP · Received: Tue 08 Sep 2026 · Validated: Thu 10 Sep 2026
Batchill Batchworth Hill Rickmansworth Hertfordshire WD3 1JPThree Rivers

Part Retrospective: Construction of an outbuilding

Pending
10 Sept 202626/1429/CLED · Received: Tue 08 Sep 2026 · Validated: Thu 10 Sep 2026
Batchill Batchworth Hill Rickmansworth Hertfordshire WD3 1JPThree Rivers

Certificate of Lawfulness Existing Development: Construction of new boundary wall

Pending
9 Sept 202626/1440/TPO · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
Compton The Clump Rickmansworth Hertfordshire WD3 4BGThree Rivers

T1 Sycamore (left side of Comptons property) Re-pollard back to previous pruned points approx 3-4m Reason: Damaging the neighbours drive way

Pending
9 Sept 202626/1434/FUL
70 Berry Lane Mill End Rickmansworth Hertfordshire WD3 4DDThree Rivers

Demolition of existing garage and erection of a single storey front extension and a part single, part two storey side extension

Pending
9 Sept 202626/1436/CLPD · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
76 Hill Rise Rickmansworth Hertfordshire WD3 7NXThree Rivers

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

Pending
9 Sept 202626/1436/CLPD · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
76 Hill Rise Rickmansworth Hertfordshire WD3 7NXThree Rivers

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

Pending
9 Sept 202626/1440/TPO · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
Compton The Clump Rickmansworth Hertfordshire WD3 4BGThree Rivers

T1 Sycamore (left side of Comptons property) Re-pollard back to previous pruned points approx 3-4m Reason: Damaging the neighbours drive way

Pending
9 Sept 202626/1437/TPO · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
Camlook House 97 Valley Road Rickmansworth Hertfordshire WD3 4BLThree Rivers

Tree number - T1 (TPO744 - T172) Tree type - Beech (Fagus Sylvatica) Approx Height - 20m Approx Crown Width - 13m Location - Rear garden Service - Crown Reduction & Crown Lift Work required- Reduce crown all round by up to 2m. Crown lift by up to 2-3m. Reason - As part of professionally advised maintenance, to reduce encroachment over garden following excessive growth.

Pending
9 Sept 202626/1437/TPO · Received: Wed 09 Sep 2026 · Validated: Wed 09 Sep 2026
Camlook House 97 Valley Road Rickmansworth Hertfordshire WD3 4BLThree Rivers

Tree number - T1 (TPO744 - T172) Tree type - Beech (Fagus Sylvatica) Approx Height - 20m Approx Crown Width - 13m Location - Rear garden Service - Crown Reduction & Crown Lift Work required- Reduce crown all round by up to 2m. Crown lift by up to 2-3m. Reason - As part of professionally advised maintenance, to reduce encroachment over garden following excessive growth.

Pending
8 Sept 202626/1430/RSP
Batchill Batchworth Hill Rickmansworth Hertfordshire WD3 1JPThree Rivers

Part Retrospective: Construction of an outbuilding

Pending
8 Sept 202626/1429/CLED
Batchill Batchworth Hill Rickmansworth Hertfordshire WD3 1JPThree Rivers

Certificate of Lawfulness Existing Development: Construction of new boundary wall

Pending
7 Sept 202626/1422/OUT
156 The Drive Rickmansworth Hertfordshire WD3 4DHThree Rivers

Outline application: Construction of 2no. detached two-storey, self build dwellings, to the rear of No.156 The Drive with associated access, parking and landscaping works (Appearance and Scale reserved matters)

Pending
7 Sept 202626/1426/FUL
7 Heron Close Rickmansworth Hertfordshire WD3 1NFThree Rivers

Construction of single storey side and rear extensions