Planning authority · 2025
Three Rivers planning applications 2025
1,854 public planning records from 2025 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Three Rivers/25/1938/CLPD
Willow Cottage Penmans Green Sarratt Kings Langley Hertfordshire WD4 9AZ
Certificate of Lawfulness Proposed Development: Demolition of existing conservatory and construction of single storey side and two storey rear extensions, erection of an outbuilding
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Three Rivers/25/1952/DIS
Edgehill Sandy Lane Northwood HA6 3ES
Discharge of Condition 8(Construction Method Statement) pursuant to planning permission 25/1500/FUL
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Three Rivers/25/1963/CLPD
49 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS
Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflights
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Three Rivers/25/1966/DIS
Edgehill Sandy Lane Northwood HA6 3ES
Discharge of Conditions 6 (Arboricultural Method Statement) and 7 (Trees Protection) pursuant to planning permission 25/1500/FUL
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Three Rivers/25/2036/PDE
151 Toms Lane Kings Langley Hertfordshire WD4 8PA
Prior Approval: Single storey rear extension (depth 8.00 metres, maximum height 2.80 metres, maximum eaves height 2.80 metres)
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Three Rivers/25/2040/PDE
17 Winton Crescent Croxley Green Rickmansworth Hertfordshire WD3 3QX
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.24 metres, maximum eaves height 3.00 metres)
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Three Rivers/25/1182/RSP
Land To South Of Foxgrove Path/Heysham Drive South Oxhey Watford WD19 6YL
Part Retrospective: Variation of Condition 13 (Surface Water Drainage Scheme to be submitted) and Condition 20 (Compliance with Surface Water Drainage Scheme Mitigation) pursuant to outline...
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Three Rivers/25/1549/TPO
Bel Air Sandy Lane Northwood HA6 3ES
Tree Number - T1Tree Type - Lebanese cedar (Cedrus libani)Approx. Diameter at 1.5m - 0.6mApprox. Height - 17mApprox. Crown Spread Diameter - 14mLocation - See map Service - Crown ReductionW...
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Three Rivers/25/1560/TCA
Adjacent To Pondmere Chenies Road Chorleywood Rickmansworth Hertfordshire WD3 5LU
Trees are adjacent to Pondmere on A404T0490 Cherry Approx height - 13m Work required - (Fell) T492 Cherry Approx height 14m Work required - (Monlith to 6m)
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Three Rivers/25/1612/FUL
193A Watford Road Croxley Green Hertfordshire WD3 3EH
Demolition of existing single storey side extension and construction of single storey side and rear extension and first floor side extension.
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Three Rivers/25/1613/FUL
193 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3EH
Demolition of existing single storey rear extension and erection of new single storey rear extension
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Three Rivers/25/1663/TPO
60 Leavesden Court Mallard Road Abbots Langley Hertfordshire WD5 0GT
To reduce 4 cedar trees.1/4 of foliage tom be removedLargest cedar to be reduced by 2 metres
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Three Rivers/25/1694/DIS
Lidl Great Britain Limited Hempstead Road Watford Hertfordshire
Discharge of Condition 6 (Contamination) pursuant to planning permission 24/1568/FUL
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Three Rivers/25/1703/FUL
20 Embleton Road South Oxhey Watford Hertfordshire WD19 7PN
Demolition of existing shed and garage; construction of part single, part two storey side and rear extensions, single storey front extension, loft conversion including rear dormer and front...
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Three Rivers/25/1718/FUL
Land Adjacent To Ashwood Bucks Hill Kings Langley Hertfordshire
Construction of a two-storey detached dwelling and detached carport with associated access, parking and hard and soft landscaping works
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Three Rivers/25/1727/RSP
Land Adjacent North Grove Cottages Watford Road Hunton Bridge Hertfordshire
Retrospective: Installation of permeable hardstanding
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Three Rivers/25/1818/FUL
82 Abbots Road Abbots Langley Hertfordshire WD5 0BH
Construction of single storey rear extension
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Three Rivers/25/1830/TCA
Land Opposite Chorleywood Memorial Hall Common Road Chorleywood Rickmansworth Hertfordshire WD3 5LN
Various tree works
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Three Rivers/25/1833/FUL
87 Franklins Maple Cross Rickmansworth Hertfordshire WD3 9SY
Construction of single storey rear extension.
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Three Rivers/25/1839/TPO
Rear Of 12-18 Ovaltine Drive Kings Langley Hertfordshire
T69 - Thin canopy by around 20% crown volume to lessen stem weight and allow more light into areaT70 - 1 x Sycamore to reduce back from building by 1.5 - 2m, thin remaining canopy by 15% cr...
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Three Rivers/25/1841/FUL
Chorley Cottage 1 Haddon Road Chorleywood Rickmansworth Hertfordshire WD3 5AW
Construction of single storey rear extension with associated rear patio landscaping
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Three Rivers/25/1851/FUL
Garages Between 83 And 89 The Queens Drive Mill End Hertfordshire
Variation of Condition 2 (plans) pursuant to planning permission 23/1619/FUL to allow the omission of central ridge spanning the front facing gables, and alteration to the window blades on...
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Three Rivers/25/1852/FUL
Garages Adjacent 13 To 23 Pollards Maple Cross Hertfordshire
Variation of Condition 2 (plans) pursuant to planning permission 23/1569/FUL to allow repositioning of building, alterations to the placement of balconies, alterations to windows, erection...
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Three Rivers/25/1894/FUL
131 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DG
Construction of single storey rear extension and conversion of garage into habitable accommodation
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Three Rivers/25/1901/FUL
50 Ashburnham Drive South Oxhey Watford Hertfordshire WD19 7PU
Construction of single storey front and side extension
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Three Rivers/25/1903/RSP
Green Hill Sandy Lane Northwood HA6 3ER
Part-retrospective: Demolition of existing dwelling and summer house; construction of self build two storey detached dwelling with accommodation in the roofspace served by front/rear dormer...
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Three Rivers/25/1906/TPO
Hill Crest Chess Hill Loudwater Rickmansworth Hertfordshire WD3 4HU
Various tree works
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Three Rivers/25/1909/FUL
318 Toms Lane Kings Langley Hertfordshire WD5 0RB
Creation of vehicle access and dropped kerb onto Henderson Place
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Three Rivers/25/1918/TPO
75 The Drive Rickmansworth Hertfordshire WD3 4DY
Various tree works
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Three Rivers/25/1932/CLPD
116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA
Certificate of Lawfulness Proposed Development: Erection of front porch; loft extension including hip-to-gable roof extension with rear dormer window and front rooflights
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Three Rivers/25/1951/TCA
Land Adjacent To 73 Wolsey Road Moor Park Northwood Hertfordshire HA6 2ER
G1 - group of trees consisting of Hornbeam, Beech, Sycamore and Lawson Cypress trees. The trees are within land of sub station at 71 Wolsey Road and overhang the garden and property of 75 W...
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Three Rivers/25/1977/TCA
114 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW
Tree: Apple Tree (T1) Works: Heavy pruning required to try save the tree (Pollard) and reduce the risk of it falling and hurting someone as advised by Tree Kings Tree surgeon, Current size...
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Three Rivers/25/1979/TPO
Chalmers Court Scots Hill Croxley Green Hertfordshire
T1 (T006 on map) - Deodar cedar (Cedrus deodara) - remove major deadwood. Reduce eastern lowest limb by 1.5m. Remove small narrow branch hanging almost vertically. Position of tree on hill...
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Three Rivers/25/1985/PDE
128 Longcroft Road Maple Cross Rickmansworth Hertfordshire WD3 9TX
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)
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Three Rivers/25/2000/CLPD
Woodcroft Cherry Hill Loudwater Rickmansworth Hertfordshire WD3 4JT
Certificate of Lawfulness Proposed Development: Installation of external insulation and render
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Three Rivers/25/2026/TCA
23 Norfolk Road Rickmansworth Hertfordshire WD3 1JY
Two tress at the rear end of the property as marked in the sketch.Species of both trees: Thuja PlicataBoth to be reduced by 30% of current size on all sides and top.The trees are around 15m...
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Three Rivers/25/2101/NMA
Unit 3 Langley Wharf Railway Terrace Kings Langley Hertfordshire WD4 8JE
Non-material amendment to planning permission 24/1562/FUL to allow for the retention of parts of the existing front elevation
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Three Rivers/25/1482/FUL
61 Beacon Way Rickmansworth Hertfordshire WD3 7PB
Demolition of existing garage and conservatory and construction of part single, part two storey rear extension (to north east elevation) and single storey side extension (to south east elev...
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Three Rivers/25/1689/FUL
Great Moonshine (Garage) Bragmans Lane Sarratt Hemel Hempstead Hertfordshire HP3 0PL
Installation of 19no. solar panels to roof of building
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Three Rivers/25/1690/LBC
Great Moonshine (Garage) Bragmans Lane Sarratt Hemel Hempstead Hertfordshire HP3 0PL
Listed Building Consent: Installation of 19no. solar panels to roof of building
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Three Rivers/25/1721/FUL
6 Austin Villas Woodside Road Abbots Langley Watford Hertfordshire WD25 0GD
Erection of dropped kerb
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Three Rivers/25/1725/DIS
Lidl Great Britain Limited Hempstead Road Watford Hertfordshire
Discharge of Condition 4 (Landscape and Ecological Management Plan) pursuant to planning permission 24/1568/FUL
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Three Rivers/25/1762/FUL
63 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS
Removal of existing crossover and construction of new crossover
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Three Rivers/25/1810/CLPD
3 Briery Field Chorleywood Rickmansworth Hertfordshire WD3 5TG
Certificate of Lawfulness Proposed Development: Alterations and extension to existing driveway
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Three Rivers/25/1811/FUL
3 Briery Field Chorleywood Rickmansworth Hertfordshire WD3 5TG
Demolition of existing garage, utility and shed and construction of single storey side to rear extension with front/rear rooflights and rear roof lanterns, replacement of front door, window...
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Three Rivers/25/1822/FUL
10 Orchard Drive Chorleywood Rickmansworth Hertfordshire WD3 5QL
Construction of single storey rear extension and conversion of garage into habitable accommodation, replacement of front flat roof and new rooflight, replacement doors and windows, rear lan...
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Three Rivers/25/1854/RSP
Rondo Sandy Lane Northwood HA6 3ER
Retrospective: Conversion of existing garage into habitable accommodation
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Three Rivers/25/1924/PDE
8 Hertford Close Croxley Green Rickmansworth Hertfordshire WD3 3FY
Prior Approval: Single storey rear extension (depth 3.60 metres, maximum height 3.10 metres, maximum eaves height 2.95 metres)
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Three Rivers/25/2056/DIS
Grove Court Grove Crescent Croxley Green Hertfordshire
Discharge of Condition 12 (Parking Management Plan) pursuant to planning permission 24/1750/FUL.
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Three Rivers/25/1294/FUL
Land Adjoining Sarratt Lane Loudwater Hertfordshire
Construction of 9no. residential dwellings (Use Class C3), with associated rerouting of public footpath, access, parking and landscaping works
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Three Rivers/25/1819/DIS
Talland Chorleywood Road Rickmansworth Hertfordshire WD3 4ER
Discharge of Condition 4 (Arboricultural Method Statement) pursuant to planning permission 25/1267/FUL
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Three Rivers/25/1860/CLPD
17 Appleby Drive Croxley Green Rickmansworth Hertfordshire WD3 3FP
Certificate of Lawfulness Proposed Development: Conversion of garage into habitable accommodation, new window to side elevation
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Three Rivers/25/1790/FUL
Fermain 35 Blacketts Wood Drive Chorleywood Rickmansworth Hertfordshire WD3 5PY
Construction of a part single, part two storey rear extension; first floor front extension over the existing garage; two storey front extension; front/rear rooflights; alterations to extern...
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Three Rivers/25/1795/FUL
25 Primrose Hill Kings Langley Hertfordshire WD4 8HZ
Demolition of existing single storey rear extension and construction of single storey rear extension
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Three Rivers/25/1823/DIS
Land To South Of Foxgrove Path/ Heysham Drive Foxgrove Path South Oxhey Hertfordshire
Discharge of Condition 1 (Parking Management Plan) pursuant to planning permission 25/0986/FUL
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Three Rivers/25/1873/DIS
McDonalds Restaurant Ltd 94 - 102 High Street Rickmansworth Hertfordshire WD3 1AQ
Discharge of Condition 8 (Acoustic Screen Acoustic Panel Specification) pursuant to planning permission 24/0829/FUL
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Three Rivers/25/1981/HCR3
Rickmansworth Library High Street Rickmansworth Hertfordshire WD3 1EH
Hertfordshire County Council Regulation 3 application: Installation of heat pumps and condenser units on the north elevation of the building
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Three Rivers/25/2144/DDD
Mont Au Source Loudwater Drive Loudwater Rickmansworth Hertfordshire WD3 4HJ
5 DAY NOTICE Tree Number - T1 Tree Type - Oak (Dead)Approx. Height - 18mLocation - Rear boundary Service - Section dismantleWork Required - Section dismantle tree to near ground level with...
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Three Rivers/25/1405/FUL
72 Brookdene Avenue Oxhey Hall Watford Hertfordshire WD19 4LF
Demolition of existing garage and construction of part-single, part-two storey front, side and rear extensions, loft extension including increase in ridge height and creation of crown roof,...
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Three Rivers/25/1752/DIS
Meldon Chenies Road Chorleywood Rickmansworth Hertfordshire WD3 5LY
Discharge of Conditions 1 (Standard timelimit), 2 (Plans), 3 (Tree Protection), 4 (Energy Statement), 5 (Heat Pump), 6 (Boundary Treatment), 7 (Hard Landscaping), 8 (Soft Landscaping), 9 (O...