Planning authority · 2026
Three Rivers planning applications 2026
1,178 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Three Rivers/26/0562/TCA
Keepers Cottage Homefield Road Chorleywood Rickmansworth Hertfordshire WD3 5QJ
Conifer feel to groundLeylandii x 3 fell to gorund
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Three Rivers/26/0564/TPO
1 Uplands Croxley Green Rickmansworth Hertfordshire WD3 4RD
Identification of Trees:All identified trees are contained in the attached tree condition report and labelled T1 to T13.All of these trees, apart from T1, T12 and T13, are covered under TPO...
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Three Rivers/26/0584/TPO
Development Site At The Bards Chorleywood Road Rickmansworth Hertfordshire
T1 - Ash - Fell T2 - Ash - Fell
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Three Rivers/26/0600/TCA
Chorley Cottage 1 Haddon Road Chorleywood Rickmansworth Hertfordshire WD3 5AW
Tree Type - Hornbeam (Carpinus betulus) Approx. Diameter at 1.5m - 0.5mApprox. Height - 18mApprox. Crown Spread Diameter - 12m Service - Crown ReductionWork Required - Reduce height by 2-3m...
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Three Rivers/26/0614/TPO
137 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN
Tree Number - T1 Tree Type - Silver Birch (Betula pendula)Approx. Diameter at 1.5m - 0.3m Approx. Height - 11m Approx. Crown Spread Diameter - 8m Location - See map Service - Crown Reductio...
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Three Rivers/26/0616/TCA
172 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ
Tree Number - T1 Tree Type - Sitka spruce Approx. Diameter at 1.5m - 0.3m Approx. Height - 11m Approx. Crown Spread Diameter - 5mLocation - See map Service - Crown ReductionWork Required -...
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Three Rivers/26/0745/TPO
On Boundary Line Between Ashleigh And Sundorne Lodge Drive Loudwater Rickmansworth Hertfordshire WD3 4PT
Tree Number ? T1Tree Type - Beech (Fagus sylvatica) Approx. Diameter at 1.5m ? 0.4m Approx. Height ? 22m Approx. Crown Spread Diameter - 8m Location - on boundary line between properties As...
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Three Rivers/26/0755/LBC
The Tree Public House 166 Uxbridge Road Rickmansworth Hertfordshire WD3 8BQ
Listed Building Consent: Internal structural works to the floors, walls and ceilings and roof, including the temporary removal and replacement of roof tiles to facilitate structural alterat...
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Three Rivers/26/0772/DDD
Oak End Wagon Way Loudwater Rickmansworth Hertfordshire WD3 4JE
*** 5 DAY NOTICE ***Tree Number - T1 Tree Type - Oak (Quercus robur)Approx. Diameter at 1.5m - 0.5m Approx. Height - 14mApprox. Crown Spread Diameter - 8m Location - See mapService - Sectio...
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Three Rivers/26/0800/DIS
Pixie House Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN
Discharge of Condition 5 (Tree Protection Plan) pursuant to planning permission 25/2136/FUL
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Three Rivers/26/0370/RSP
90 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ
Part Retrospective: Demolition of existing detached garage and conservatory and Construction of single storey rear extension with raised rear patio with screening, and alterations to side f...
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Three Rivers/26/0403/FUL
6 Helston Place Abbots Langley Hertfordshire WD5 0NB
Loft conversion including rear dormer and front rooflights, erection of front porch and lean to extension
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Three Rivers/26/0601/OUT
Land South Of The White House, East Lane, And Between Bedmond Road And East Lane Bedmond Abbots Langley Hertfordshire WD5 0QE
Outline application: Erection of up to 66 residential dwellings including access (appearance, landscaping, layout and scale as reserved matters).
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Three Rivers/26/0662/NMA
Hertford Place Denham Way Maple Cross Hertfordshire
Non-material amendment pursuant to planning permission 26/0256/FUL to allow installation of pedestrian gate
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Three Rivers/26/0788/DIS
Cottage Farm Redhall Lane Chandlers Cross Rickmansworth Hertfordshire WD3 4LT
Discharge of Condition 5 (Contamination - Preliminary Risk Assessment) pursuant to planning permission 24/1950/FUL
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Three Rivers/26/0089/FUL
Kirklands 47 Batchworth Lane Northwood HA6 3HE
Demolition of existing front porch and construction of single storey rear extension, rear veranda with glazed roof, front porch and detached garage; alterations to fenestration
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Three Rivers/26/0311/CLPD
10 Toms Lane Kings Langley Hertfordshire WD4 8NB
Certificate of Lawfulness Proposed Development: Change of use from Use Class C3(a) single person or family to Use Class C3(b) up to 5 adults where care is provided
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Three Rivers/26/0423/RSP
21 Dickinson Square Croxley Green Rickmansworth Hertfordshire WD3 3HA
Retrospective: Replacement of the front door
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Three Rivers/26/0427/FUL
Ingle Lodge Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB
Construction of two story rear extension, first floor side extension and insertion of flank dormer window
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Three Rivers/26/0432/FUL
The Turbine House Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4PL
Construction of single storey side extension, internal alterations and alterations to fenestration; installation of solar panels
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Three Rivers/26/0452/RSP
31 Lauderdale Road Hunton Bridge Kings Langley Hertfordshire WD4 8QA
Part Retrospective: Demolition of existing garage, and single storey rear extension and construction of single storey front, side and rear extension
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Three Rivers/26/0457/PDNA
Land To The North And West Of Cottage Farm Redhall Lane Chandlers Cross WD3 4LT
Prior Notification: Erection of tractor and equipment store, 2no. polytunnels, potting shed, agricultural building
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Three Rivers/26/0467/FUL
140 Links Way Croxley Green Rickmansworth Hertfordshire WD3 3RN
Loft conversion including hip-to-gable roof extension, rear dormer and front rooflights; and removal of side window
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Three Rivers/26/0714/NAC
SDC M40 Campus Landfill Site Located North Of The M40 Motorway And South Of The A40 Oxford Road SL9 8TD
Neighbouring Authority Consultation: Application for a Scoping Opinion relating to an Order Granting Development Consent for the SDC M40 Campus (Planning Inspectorate Ref EN0110030)
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Three Rivers/26/0734/FUL
Lambscroft Berry Lane Chorleywood Rickmansworth Hertfordshire WD3 5ET
Demolition of existing dwelling and construction of replacement two storey detached dwelling with associated parking and landscaping works, external materials including timber cladding
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Three Rivers/26/0634/PDE
5 James Way South Oxhey Watford Hertfordshire WD19 6HL
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.88 metres, maximum eaves height 2.77 metres)
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Three Rivers/26/0668/NMA
Site Of Former Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW
Non-material amendment pursuant to planning permission 24/1963/FUL to allow installation of GRP cabinet to the northwest of Unit 1
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Three Rivers/26/0765/TPO
5 Lower Plantation Loudwater Rickmansworth Hertfordshire WD3 4PQ
Various Tree Works.
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Three Rivers/26/0768/DIS
Beaufort Court Egg Farm Lane Kings Langley Hertfordshire WD4 8LR
Discharge of Condition 4(external materials) pursuant to planning permission 24/1751/RSP
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Three Rivers/26/0181/FUL
The Ebury Rooms Ebury Road Rickmansworth Hertfordshire WD3 1BL
Removal of Conditions 4 (Parking Spaces) and 5(Use Classes) of planning permission reference 8/592/82
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Three Rivers/26/0394/FUL
The Beacons Woodside Road Abbots Langley Watford Hertfordshire WD25 0LB
Conversion of garage into habitable accommodation
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Three Rivers/26/0405/FUL
74 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DH
Construction of single storey rear extension and replacement roof to the existing single storey rear extensions
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Three Rivers/26/0428/FUL
Chesters Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JY
Demolition of existing carport and construction of part single, part two storey side and rear extensions; enlargement of lower ground floor level; installation of front/rear dormers, front/...
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Three Rivers/26/0433/FUL
333 Toms Lane Kings Langley Hertfordshire WD5 0RA
Construction of first floor side extension, loft conversion and extension including rear juliet dormer and front rooflights
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Three Rivers/26/0474/CLPD
111 Quickley Lane Chorleywood Rickmansworth Hertfordshire WD3 5PD
Certificate of Lawfulness Proposed Development: Installation of a window in the side elevation
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Three Rivers/26/0645/FUL
75 Nightingale Road Rickmansworth Hertfordshire WD3 7BU
Demolition of existing two storey side extension, single storey rear extension and front porch; construction of two storey side extension and single storey rear extension, loft conversion i...
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Three Rivers/26/0735/RSP
67 Kewferry Road Northwood HA6 2PQ
Variation of Condition 1 (Plans), Condition 4 (Landscaping) and Condition 5 (Boundary Treatments) pursuant to planning permission 20/2117/RSP to allow front landscaping alterations, and fro...
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Three Rivers/26/0738/FUL
Silver Birches Park Avenue Chorleywood Rickmansworth Hertfordshire WD3 5DU
Loft conversion including increase in ridge height, hip to gable roof extensions, including crown roof, rear dormer windows, internal alterations
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Three Rivers/26/0340/FUL
67 Kewferry Road Northwood HA6 2PQ
Alterations to boundary treatments including reducing heights of brick piers and removal of railings.
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Three Rivers/26/0358/FUL
9 Russell Road Moor Park Northwood Hertfordshire HA6 2LJ
Demolition of existing conservatory, lower ground floor extension, construction of single storey front and part single, part two storey rear extensions, first floor side extension, loft con...
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Three Rivers/26/0417/RSP
45 Links Way Croxley Green Rickmansworth Hertfordshire WD3 3RH
Part Retrospective Demolition of existing store and w/c and construction of single storey rear extension
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Three Rivers/26/0421/FUL
209 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH
Construction of single storey front extension
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Three Rivers/26/0430/FUL
Englewood East Lane Bedmond Abbots Langley Hertfordshire WD5 0QG
Variation of condition 3 (Materials) pursuant to planning permission 25/1016/FUL to allow alterations to external materials including brick and render, and replacement of rooftiles.
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Three Rivers/26/0441/CLED
Moorwood Gate Berry Lane Chorleywood Rickmansworth Hertfordshire WD3 5EY
Certificate of Lawfulness Existing Use: Construction of swimming pool, single storey pool house, plant room and associated hard standing
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Three Rivers/26/0468/DIS
Green Hill Sandy Lane Northwood HA6 3ER
Discharge of Condition 7(Landscape Scheme) pursuant to planning permission 25/1903/RSP
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Three Rivers/26/0519/TPO
4 Upland Court 53 Batchworth Lane Northwood HA6 3HE
Group of 3x mature Common Ash trees (Fraxinus excelsior) G1Crown lift all trees 2.4 - 3m: to tidy and give more space on either side of the boundaryCrown clean, removing major deadwood and...
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Three Rivers/26/0597/TCA
7 Russell Road Moor Park Northwood Hertfordshire HA6 2LJ
Chamaecyparis lawsoniana x2 and one self seeded Fraxinus excelsior. Removal of Ash and raise crown and reduce height of the pair at front of drive
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Three Rivers/26/0615/TCA
Ash Cottage Whitegates Close Croxley Green Rickmansworth Hertfordshire WD3 3JY
Tree Number - H1Tree Type - 33x cypress Approx. Diameter at 1.5m - 0.4m Approx. Height - 6mApprox. Crown Spread Diameter - 30mLocation - Rear of Acorn cottage in garage area.Service - Secti...
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Three Rivers/26/0630/TPO
Woodlands House The Clump Rickmansworth Hertfordshire WD3 4BB
T1 & T2 Beech Trees - Crown reduction height and width by 2 metres to maintain trees and allow light into the garden and property.
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Three Rivers/26/0646/TPO
6 Uplands Croxley Green Rickmansworth Hertfordshire WD3 4RD
10 holly trees along the rear of our garden. In diagram 1 (6 Uplands), these trees are numbered T1-T10.Proposed works: reduce height of trees by approximately 2 meters.
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Three Rivers/26/0682/NAC
Mirabel 3 Phillips Hill Cottages Old Shire Lane Chorleywood WD3 5PN
Neighbouring Authority Consultation: Construction of a rear swim spa with a gazebo - Buckinghamshire County Council - PL/26/01887/FA
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Three Rivers/26/0704/RSP
48 Oakleigh Drive Croxley Green Rickmansworth Hertfordshire WD3 3EF
Part Retrospective: Erection of rear dormer window and raised patio including privacy screen
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Three Rivers/26/0705/FUL
1 Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9XD
Demolition of existing bungalow; creation of car park comprising 24no. electric bay recharge stations and 16no. bay parking, electrical substation and associated electrical support building...
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Three Rivers/26/0711/OUT
Land Between Ferndale, Church Lane And Sarratt Road Church Lane Sarratt Hertfordshire
Outline application: Construction of up to 54 residential homes (Use Class C3) with associated access (appearance, landscaping, layout, scale as reserved matters)
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Three Rivers/26/0744/FUL
10 Vivian Close Oxhey Hall Watford Hertfordshire WD19 4PQ
Construction of first-floor rear extension with rear terrace balcony and alterations to the existing ground floor rear extension; external materials including timber cladding
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Three Rivers/26/0368/FUL
The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG
Removal of existing fencing and construction of new brick boundary wall and piers with metal railings to the north eastern and north western boundaries
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Three Rivers/26/0389/FUL
80 Abbots Road Abbots Langley Hertfordshire WD5 0BH
Construction of single storey rear extension
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Three Rivers/26/0434/FUL
1 Caldwell Road South Oxhey Watford Hertfordshire WD19 6EP
Demolition of existing front and side extension including outbuilding and construction of single storey front, side and rear extension
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Three Rivers/26/0438/FUL
42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Demolition of existing conservatory, rear projection, and detached garage; and construction of single storey rear extension, and windows to side elevation
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Three Rivers/26/0739/CLED
Foyers Flaunden Lane Belsize Rickmansworth Hertfordshire WD3 4NS
Certificate of Lawfulness Existing Development: Construction of single storey rear extension and single storey side extension, hip to gable end and loft conversion, including rear dormer an...