Planning applications in Three Rivers

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Demolition
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Showing 50 of 62 applications
26/0888/FUL 1 Jun 2026 Pending

49 Frankland Road Croxley Green Rickmansworth Hertfordshire WD3 3AS

Demolition of existing single storey rear extension and construction of single storey rear extension, widening of existing first floor rear bay window...

Three Rivers 1 Jun 2026
26/0832/FUL 22 May 2026 Pending

99 Whitelands Avenue Chorleywood Rickmansworth Hertfordshire WD3 5RQ

Demolition of existing conservatory, construction of single storey rear extension, first floor front extension; garage conversion and loft conversion ...

Three Rivers 22 May 2026
26/0826/FUL 21 May 2026 Pending

25 The Mead Carpenders Park Watford Hertfordshire WD19 5BX

Demolition of existing conservatory and erection of single storey rear extension, and windows to side elevations

Three Rivers 21 May 2026
26/0819/FUL 21 May 2026 Pending

Willow Cottage Penmans Green Sarratt Kings Langley Hertfordshire WD4 9AZ

Demolition of existing conservatory and erection of two storey rear extension and single storey side extension

Three Rivers 21 May 2026
26/0823/FUL 21 May 2026 Pending

7 Sherfield Avenue Rickmansworth Hertfordshire WD3 1NQ

Demolition of existing conservatory and single storey side extension, construction of single storey side and rear extension, first floor side extensio...

Three Rivers 21 May 2026
26/0783/FUL 14 May 2026 Pending

12 Parkfield Chorleywood Rickmansworth Hertfordshire WD3 5AY

Demolition of existing conservatory and partial conversion of existing garage to habitable accommodation, construction of single storey rear extension...

Three Rivers 14 May 2026
26/0758/FUL 12 May 2026 Pending

5 Hoylake Gardens South Oxhey Watford Hertfordshire WD19 6LQ

Demolition of existing conservatory and construction of single storey rear extension, provision of external wall insulation.

Three Rivers 12 May 2026
26/0757/FUL 12 May 2026 Pending

30 Broomfield Rise Abbots Langley Hertfordshire WD5 0HN

Demolition of utility room and construction of single storey front, side and rear extension; first floor rear extension.

Three Rivers 12 May 2026
26/0747/FUL 11 May 2026 Pending

3 Lewes Way Croxley Green Rickmansworth Hertfordshire WD3 3SN

Demolition of existing garage, construction of part-single, part-two storey rear extension, single storey side extension and front projection, widenin...

Three Rivers 11 May 2026
26/0734/FUL 7 May 2026 Pending

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 m...

Three Rivers 7 May 2026
26/0729/FUL 6 May 2026 Pending

174 Prestwick Road South Oxhey Watford Hertfordshire WD19 6LE

Demolition of existing garage and single storey side extension; construction of single storey front, side and rear extension

Three Rivers 6 May 2026
26/0715/FUL 1 May 2026 Pending

6 Berry Way Rickmansworth Hertfordshire WD3 7EY

Substantial demolition of existing dwelling and demolition of garage and storage; construction of part-single, part-two storey side and rear extension...

Three Rivers 1 May 2026
26/0696/FUL 29 Apr 2026 Pending

Old Plough House Plough Lane Sarratt Rickmansworth Hertfordshire WD3 4NN

Demolition of existing conservatory and construction of two storey rear extension; external materials including timber cladding

Three Rivers 29 Apr 2026
26/0697/LBC 29 Apr 2026 Pending

Old Plough House Plough Lane Sarratt Rickmansworth Hertfordshire WD3 4NN

Listed Building Consent: Demolition of existing conservatory and construction of two storey rear extension; external materials including timber claddi...

Three Rivers 29 Apr 2026
26/0699/CLPD 29 Apr 2026 Pending

The Bungalow Batchworth Heath Farm Batchworth Heath Rickmansworth Hertfordshire WD3 1QB

Certificate of Lawfulness Proposed Development: Demolition of existing single storey side extension and, construction of single-storey side extensions

Three Rivers 29 Apr 2026
26/0705/FUL 29 Apr 2026 Pending

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...

Three Rivers 29 Apr 2026
26/0678/FUL 27 Apr 2026 Pending

16A Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AE

Demolition of existing garage and outbuilding, construction of two storey front and side extensions; single storey side and rear extensions; omission ...

Three Rivers 27 Apr 2026
26/0679/FUL 27 Apr 2026 Pending

The Weather House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BE

Construction of part-single, part-two storey side extension, alterations to roof including front, side and rear dormers, side and rear solar panels an...

Three Rivers 27 Apr 2026
26/0658/FUL 23 Apr 2026 Pending

22 Bishops Avenue Northwood HA6 3DG

Demolition of existing garage and construction of part-single, part-two storey front extension, single storey side and rear extension, garage conversi...

Three Rivers 23 Apr 2026
26/0659/FUL 23 Apr 2026 Pending

138 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NZ

Demolition of existing garage and, construction of part-single, part two-storey side and rear extension, installation of door to side elevation

Three Rivers 23 Apr 2026
26/0653/FUL 23 Apr 2026 Pending

Ferndale Church Lane Sarratt Rickmansworth Hertfordshire WD3 6HN

Construction of single storey rear extension, first floor side extension, alterations to front roof form and gables to rear dormers; relocation of ent...

Three Rivers 23 Apr 2026
26/0652/FUL 22 Apr 2026 Pending

236 Hayling Road South Oxhey Watford Hertfordshire WD19 7PT

Demolition of existing utility and veranda and, construction of single storey side and rear extension and front porch

Three Rivers 22 Apr 2026
26/0645/FUL 22 Apr 2026 Pending

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 s...

Three Rivers 22 Apr 2026
26/0608/FUL 16 Apr 2026 Pending

18 Compton Place Carpenders Park Watford Hertfordshire WD19 5HG

Demolition of existing single storey rear extension and erection of a single storey rear extension

Three Rivers 16 Apr 2026
26/0603/FUL 15 Apr 2026 Pending

47 Hamilton Road Hunton Bridge Kings Langley Hertfordshire WD4 8PY

Demolition of existing garage and utility room; construction of part-single, part-two storey side and rear extension

Three Rivers 15 Apr 2026
26/0590/FUL 14 Apr 2026 Pending

12 The Roughs Northwood HA6 3DF

Demolition of existing garage, sheds and conservatory and construction of single storey front, side and rear extension; loft conversion including fron...

Three Rivers 14 Apr 2026
26/0593/FUL 14 Apr 2026 Pending

52 Westbury Road Northwood HA6 3BY

Demolition of existing front porch and construction of single storey front extension and first floor rear extension and conversion of garage into habi...

Three Rivers 14 Apr 2026
26/0580/FUL 13 Apr 2026 Pending

92 Beacon Way Rickmansworth Hertfordshire WD3 7PD

Demolition of an existing detached garage and a lean to green house, and construction of two-storey side extension, single-storey rear extension and r...

Three Rivers 13 Apr 2026
26/0574/FUL 10 Apr 2026 Pending

31 Parkfield Chorleywood Rickmansworth Hertfordshire WD3 5AZ

Demolition of existing store, conservatory, indoor swimming pool and pond; construction of part-single storey, part-two storey front and rear extensio...

Three Rivers 10 Apr 2026
26/0567/FUL 8 Apr 2026 Pending

11 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PB

Demolition of existing conservatory and construction of part-single, part-two storey side and rear extension, single storey front porch extension, lof...

Three Rivers 8 Apr 2026
26/0566/FUL 8 Apr 2026 Pending

4 Canterbury Way Croxley Green Rickmansworth Hertfordshire WD3 3SS

Demolition of existing garage and construction of part-single, part-two storey side extension, single storey rear extension; loft conversion including...

Three Rivers 8 Apr 2026
26/0565/FUL 8 Apr 2026 Pending

164 Grove Crescent Croxley Green Rickmansworth Hertfordshire WD3 3JP

Demolition of existing storage and construction of single storey side to rear extension

Three Rivers 8 Apr 2026
26/0547/FUL 7 Apr 2026 Pending

Downfield 49 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AH

Demolition of existing outbuilding and construction of part-single, part-two storey front, side and rear extension, loft conversion with rear dormer w...

Three Rivers 7 Apr 2026
26/0535/FUL 1 Apr 2026 Pending

Monkbarns Lodge Sandy Lane Northwood HA6 3ER

Demolition of existing outbuilding and construction of replacement outbuilding

Three Rivers 1 Apr 2026
26/0522/FUL 29 Mar 2026 Pending Consideration

20 Beechcroft Avenue Croxley Green Rickmansworth Hertfordshire WD3 3EQ

Demolition of existing garage and single storey rear extension and construction of single storey rear extension and rear patio extension

Three Rivers 29 Mar 2026
26/0507/FUL 27 Mar 2026 Pending Consideration

101 Byewaters Croxley Green Watford Hertfordshire WD18 8WH

Conversion of garage into habitable accommodation and extension to drive

Three Rivers 27 Mar 2026
26/0504/FUL 26 Mar 2026 Pending Consideration

4 Caroon Drive Sarratt Rickmansworth Hertfordshire WD3 6DD

Demolition of existing conservatory and glass house, construction of single storey rear extension and outbuilding, installation of front solar panels ...

Three Rivers 26 Mar 2026
26/0502/FUL 26 Mar 2026 Pending

100 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3BX

Part-Retrospective: Demolition of existing bungalow and construction of two storey detached dwelling with associated parking and landscaping works

Three Rivers 26 Mar 2026
26/0473/FUL 24 Mar 2026 Pending Consideration

29 Dover Way Croxley Green Rickmansworth Hertfordshire WD3 3SD

Demolition of existing detached garage and construction of single storey rear extension; installation of window to side elevation

Three Rivers 24 Mar 2026
26/0483/TPO 24 Mar 2026 Awaiting decision

Wildwood House 112 Valley Road Rickmansworth Hertfordshire WD3 4BH

Tree Number - T1 Tree Type - Sycamore (Acer pseudoplatanus) Approx. Diameter at 1.5m - 0.4m Approx. Height - 12m Approx. Crown Spread Diameter - 9m Lo...

Three Rivers 24 Mar 2026
26/0466/FUL 23 Mar 2026 Pending Consideration

32 Shire Lane Chorleywood Rickmansworth Hertfordshire WD3 5NP

Demolition of existing conservatory and construction of part-single storey, part-two storey rear extension including rear terrace balcony, first floor...

Three Rivers 23 Mar 2026
26/0472/FUL 23 Mar 2026 Pending Consideration

3A Bury Lane Rickmansworth Hertfordshire WD3 1DW

Demolition of the existing single-storey side extension and the erection of two-storey side to rear extension and front porch

Three Rivers 23 Mar 2026
26/0456/FUL 19 Mar 2026 Pending Consideration

59 The Fairway Abbots Langley Hertfordshire WD5 0JY

Demolition of existing front porch, side extension and rear conservatory; construction of single storey front,side and rear extension

Three Rivers 19 Mar 2026
26/0452/FUL 19 Mar 2026 Pending Consideration

31 Lauderdale Road Hunton Bridge Kings Langley Hertfordshire WD4 8QA

Demolition of existing garage, and single storey rear extension and construction of single storey front, side and rear extension

Three Rivers 19 Mar 2026
26/0455/FUL 19 Mar 2026 Pending

42A Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9SP

Demolition of existing outbuildings and construction of an outbuilding and bike store

Three Rivers 19 Mar 2026
26/0447/FUL 18 Mar 2026 Pending Consideration

48 Woodland Road Maple Cross Rickmansworth Hertfordshire WD3 9SU

Demolition of existing bunker, garage, shed, and lean-to extension and construction of part-single, part-two storey side extension and single storey r...

Three Rivers 18 Mar 2026
26/0431/FUL 16 Mar 2026 Pending Consideration

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 de...

Three Rivers 16 Mar 2026
26/0434/FUL 16 Mar 2026 Pending Consideration

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

Three Rivers 16 Mar 2026
26/0438/FUL 16 Mar 2026 Pending Consideration

42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN

Demolition of existing conservatory, single storey rear extension, detached garage and Construction of single storey rear extension, windows to side e...

Three Rivers 16 Mar 2026
26/0428/FUL 13 Mar 2026 Pending Consideration

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; ins...

Three Rivers 13 Mar 2026
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Latest application from Three Rivers: 3 Jun 2026. We check the council's portal daily.