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
-
Three Rivers/26/0557/TPO
10 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP
Lime Tree Front (1) - Crown thinning of 30%, Crown lifting 8-10M from ground (lower small brances) to increase the light into the propertyLime Tree Rear (2) - Crown thinning of 30% Crown li...
-
Three Rivers/26/0558/TCA
31 Bedford Road Moor Park Northwood Hertfordshire HA6 2AY
Various Tree works
-
Three Rivers/26/0569/TPO
Wildacre The Woods Northwood HA6 3EY
Tree number - T1Tree type - Oak (Quercus robur) Approx Height - 15mApprox Spread- 8mDBH- 0.4mLocation - See map Service - Prune and deadwood with MEWPWork required- Reduce lateral spread ov...
-
Three Rivers/26/0670/FUL
Belsize House Plough Lane Sarratt Rickmansworth Hertfordshire WD3 4QP
Construction of part-single, part two storey rear extension and side porch, replacement of windows and removal of oil tank
-
Three Rivers/26/0671/LBC
Belsize House Plough Lane Sarratt Rickmansworth Hertfordshire WD3 4QP
Listed Building Consent: Construction of part-single, part two storey rear extension and side porch, replacement of windows and removal of oil tank
-
Three Rivers/25/2202/FUL
126 Toms Lane Kings Langley Hertfordshire WD4 8NR
Demolition of an existing building to the rear of No.126 and construction of 2no. two storey detached self build dwellings with associated subdivision of the site and alterations to access,...
-
Three Rivers/26/0109/TPO
165 Valley Road Rickmansworth Hertfordshire WD3 4BR
seek permission to trim yew,and 2 oaks and remove diseased sycamore as advised in document
-
Three Rivers/26/0326/TPO
164 Abbots Road Abbots Langley Hertfordshire WD5 0BL
G1 & G2- there are 2 rows of mixed species trees, mainly Ash trees that are growing heavily over the rear garden. These are starting to form an archway over the garden not only closing the...
-
Three Rivers/26/0333/CLPD
3 Raven Close Rickmansworth Hertfordshire WD3 7BY
Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extensions, rear dormer and front rooflights.
-
Three Rivers/26/0336/DIS
Cottage Farm Redhall Lane Chandlers Cross Rickmansworth Hertfordshire WD3 4LT
Discharge of Condition 5 (Remediation Method Statement) pursuant to planning permission 24/1950/FUL
-
Three Rivers/26/0360/TCA
Shepherds Cottage Chorleywood Bottom Chorleywood Rickmansworth Hertfordshire WD3 5JH
South of Railway0023 - Ash - Fell - ///aside.window.blows Pic 1 0025 - Ash - Fell - ///hips.certified.reveal Pic 20008 - Ash - Fell western leader - ///myself.lodge.camera Pic 3 - Fell all...
-
Three Rivers/26/0364/TPO
Chorleywood Manor Care Home High View Chorleywood Rickmansworth Hertfordshire WD3 5TQ
T19 Laburnum;Crown dieback, major deadwood. Fell to ground level.H1 Beech hedge;Grown out hedge. Reduce in height to viable growth points to prevent future failure and reduce laterally by 3...
-
Three Rivers/26/0365/TCA
The White Cottage 6 Berks Hill Chorleywood Rickmansworth Hertfordshire WD3 5AQ
Two leysandii and 1 x silver birch. Asking to reduce in height / pollard. The Silver Birch has been previously approved (about 5 years ago) - the Leylandii have just kept growing so with to...
-
Three Rivers/26/0375/TPO
32 Beacon Way Rickmansworth Hertfordshire WD3 7PE
Walnut tree , located north west in the garden of 32 beacon way. The tree has overgrown , has very large branches swinging very low and during high winds - large branches have snapped off a...
-
Three Rivers/26/0445/TPO
153 Valley Road Rickmansworth Hertfordshire WD3 4BR
Tree Number - T1Tree Type - Hornbeam (Carpinus betulus) Approx. Diameter at 1.5m - 0.4m Approx. Height - 16mApprox. Crown Spread Diameter - 12mLocation - See map Service - Crown ReductionWo...
-
Three Rivers/26/0476/TPO
10 St Martins Close South Oxhey Watford Hertfordshire WD19 6NJ
T1 - Oak tree reduced by 2m due to excessive shading
-
Three Rivers/26/0489/CLPD
11 Field Way Rickmansworth Hertfordshire WD3 7EL
Certificate of Lawfulness Proposed Development: Loft conversion including rear juliet dormer and front rooflight; conversion of garage into habitable accommodation; windows to front/side el...
-
Three Rivers/26/0500/TPO
The Bury Bury Lane Rickmansworth Hertfordshire
(T1) Thuja in courtyard - lift to 4 metre, reduce height by 3 metres, reshape including increasing clearance from building by up to 1 metre, thin remaining live growth by 1/3rd - to minimis...
-
Three Rivers/26/0524/TPO
110 Valley Road Rickmansworth Hertfordshire WD3 4BH
Reduce height of 2 Silver Birch by 3m trees. Identified as T18 and T19 in Tree Condition ReportReduce height of Lawson Cypress by 4m to reduce safety risk identified as Tree T10 in reportRe...
-
Three Rivers/26/0533/TCA
Land Opposite 36 Astons Road Astons Road Moor Park Hertfordshire
T1562 Oak Tree-It is recommended that the crown is reduced by approximately 3 m in height and 2 min lateral branch length, to reduce loading on the decayed stem and encourage theproduction...
-
Three Rivers/26/0534/TPO
South Approach Woodland Opposite 20 South Approach Moor Park Hertfordshire
South Approach Woodlands T1947 Ash- It is recommended that the crown is reduced by approximately 6 m in height and 3 min radial branch length, to reduce loading and increase the amount of s...
-
Three Rivers/26/0639/RSP
38 Bedford Road Moor Park Northwood Hertfordshire HA6 2AZ
Part retrospective: Construction of single storey side extension to create a garage, and installation of solar panels
-
Three Rivers/26/0330/FUL
7 Offord Grove Leavesden Watford Hertfordshire WD25 7NF
Construction of part-single, part-two storey rear extension, conversion of garage into habitable accommodation, loft conversion including side dormers and side and rear rooflights, side win...
-
Three Rivers/26/0331/FUL
Greystone Works The Green Croxley Green Hertfordshire
Demolition of existing workshops and construction of a two-storey building containing 4 residential units (Use Class C3) with accommodation in the roof served by front dormers, side/rear ro...
-
Three Rivers/26/0559/FUL
56 Claremont Crescent Croxley Green Rickmansworth Hertfordshire WD3 3QR
Construction of part-single, part-two storey side extension, single storey rear extension; loft conversion including hip to gable roof extension with rear dormer and front rooflights, erect...
-
Three Rivers/26/0140/FUL
36 Bishops Avenue Northwood HA6 3DG
Substantial demolition of the existing dwelling and construction of part-single, part-two storey front, side and rear extensions, first floor front extension; partial demolition and convers...
-
Three Rivers/26/0223/FUL
61 Tibbs Hill Road Abbots Langley Hertfordshire WD5 0LJ
Construction of single-storey side extension and replacement of existing conservatory and rear door
-
Three Rivers/26/0306/FUL
145 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH
Single-storey rear extension; construction of rear raised patio; construction of side ramp
-
Three Rivers/26/0354/CLPD
87 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF
Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer with window
-
Three Rivers/26/0359/FUL
103 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PA
Demolition of existing conservatory and construction of single storey rear extension
-
Three Rivers/26/0387/FUL
47 Trowley Rise Abbots Langley Hertfordshire WD5 0LN
Part Retrospective: Construction of outbuilding
-
Three Rivers/26/0431/FUL
37 Gallows Hill Lane Abbots Langley Hertfordshire WD5 0DB
Demolition of existing conservatory, detached garage, store, shed, construction of two storey and rear side extension and alterations to fenestration detail.
-
Three Rivers/25/0981/RSP
Sands Shire Lane Chorleywood Rickmansworth Hertfordshire WD3 5NH
Part-retrospective: Loft conversion including construction of rear dormer, removal of chimney stack; removal of ridge tiles and finials; and first floor side extension.
-
Three Rivers/26/0030/FUL
11 Bucknalls Lane Garston Watford Hertfordshire WD25 9NE
Demolition of existing rear projection and construction of single storey side/rear extension
-
Three Rivers/26/0183/FUL
7 Gilliat Row 22 Ebury Road Rickmansworth Hertfordshire WD3 1BN
Construction of single storey side/rear extension.
-
Three Rivers/26/0204/FUL
30 The Fairway Northwood HA6 3DY
Installation of boundary treatment including front and side brick walls and piers and associated landscaping to front driveway
-
Three Rivers/26/0296/LBC
Cakebread Cottage Dawes Lane Sarratt Rickmansworth Hertfordshire WD3 6DA
Listed Building Consent: Reglazing, refurbishment and repair / redecoration of 12no. windows
-
Three Rivers/26/0308/FUL
Hautbois Loudwater Heights Loudwater Rickmansworth Hertfordshire WD3 4AX
Construction of single-storey front extension; conversion of garage into habitable accommodation; alterations to fenestration; replacement windows; alterations to access track; construction...
-
Three Rivers/26/0332/DIS
Garages Between 83 And 89 The Queens Drive Mill End Hertfordshire
Discharge of Condition 7 (Remediation Strategy and Verification Plan) pursuant to planning permission 25/1851/FUL
-
Three Rivers/26/0429/NMA
Lidl Great Britain Limited Hempstead Road Watford Hertfordshire
Non-material amendment pursuant to planning permission 24/1568/FUL to allow revised duct positions to building elevations, doc shelter to loading area, new pedestrian gate and double gate f...
-
Three Rivers/26/0448/CLPD
17 Edson Close Leavesden Watford Hertfordshire WD25 7BX
Certificate of Lawfulness Proposed Development: Conversion of garage into habitable accommodation
-
Three Rivers/26/0613/FUL
Longhouse Cottages High Street Bedmond Hertfordshire
Construction of a single storey detached dwelling with associated parking and landscaping works
-
Three Rivers/26/0638/DDD
Merrilee Park Avenue Chorleywood Rickmansworth Hertfordshire WD3 5DU
Removal of an Ash tree
-
Three Rivers/26/0220/PDE
49 Frankland Road Croxley Green Rickmansworth Hertfordshire WD3 3AS
Prior Approval: Single storey rear extension (depth 8.00 metres, maximum height 3.03 metres, maximum eaves height 3.03 metres)
-
Three Rivers/26/0415/HS2
HS2 Construction Site West Of A412 Denham Way Chalfont Lane West Hyde Hertfordshire
Submission of plans and specifications under Paragraph 3 (other construction works) of Schedule 17 to the High Speed Rail (London-West Midlands) Act 2017. Development comprises amendments t...
-
Three Rivers/26/0589/CLPD
14 Little Hill Chorleywood Rickmansworth Hertfordshire WD3 5BX
Certificate of Lawfulness Proposed Development: Construction of single storey rear extension.
-
Three Rivers/25/2120/FUL
57 - 59 High Street Abbots Langley Hertfordshire WD5 0AE
Removal of condition 3 (Lighting Hours) pursuant to planning permission 25/1012/RSP
-
Three Rivers/26/0104/RSP
Whitegates Harefield Road Rickmansworth Hertfordshire WD3 1PR
Retrospective: Retention of pavement crossover
-
Three Rivers/26/0113/DIS
No.3 To No.6 Wolsey Business Park Watford Tolpits Lane WD18 9BL
Discharge of Condition 11(Site investigation scheme) pursuant to planning permission 24/1137/FUL
-
Three Rivers/26/0297/FUL
1 Green Lane Croxley Green Rickmansworth Hertfordshire WD3 3HR
Variation of Condition 2 (Plans) pursuant to planning permission 24/0795/FUL to include alterations to fenestration detail; and the provision of solar panels.
-
Three Rivers/26/0497/NMA
Batchworth Place Church Street Rickmansworth Hertfordshire WD3 1JE
Non-material amendments pursuant to planning permission 25/1642/FUL to allow alterations to entrance canopy.
-
Three Rivers/26/0213/PDT
151 Toms Lane Kings Langley Hertfordshire WD4 8PA
Prior approval: Enlargement of the dwellinghouse by the construction of one additional storey (2.56m height) and raising of ridge to result in an overall height of 8.8m (Class AA)
-
Three Rivers/26/0217/FUL
18 Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8RY
Construction of single storey rear and side extension, conversion of garage to store and associated alterations.
-
Three Rivers/26/0248/RSP
33 High Street Bedmond Abbots Langley Hertfordshire WD5 0QP
Retrospective: Construction of detached residential annex
-
Three Rivers/26/0274/FUL
Thatches Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 4HY
Part Retrospective: Construction of two storey side and rear extension incorporating a basement,roof extension to form storage including an additional dormer; removal of the rear chimney an...
-
Three Rivers/26/0291/FUL
14 Little Hill Chorleywood Rickmansworth Hertfordshire WD3 5BX
Demolition of existing conservatory and rear canopy, erection of replacement single storey side/rear extension; side facing ground floor windows; alterations to fenestration; flank roofligh...
-
Three Rivers/26/0310/CLED
13 Bridger Close Garston Watford Hertfordshire WD25 9PB
Certificate of Lawfulness Existing Development: Loft conversion including rear dormer and front rooflights
-
Three Rivers/26/0377/LBC
K6 Telephone Kiosk Opposite All Saints Church Croxley Green Hertfordshire WD3 3AN
Listed Building Consent: Refurbishment of existing K6 telephone kiosk including minor repairs, replacement of glazing, reinstatement of missing signage. Installation of removable transparen...
-
Three Rivers/26/0413/TCA
Mallows North Road Chorleywood Rickmansworth Hertfordshire WD3 5LE
Birch (T1) - reduce by 2-3 metres, reshape
-
Three Rivers/26/0414/TPO
Woodcroft Cherry Hill Loudwater Rickmansworth Hertfordshire WD3 4JT
T1) Walnut - leaningMajor decay present at base of treeFell to ground level using rigging equipment to safely lower all branches/timber to ground levelG2) Row of 5 x Sycamores Overhanging n...