Planning application
42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Works: Extension Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition of existing conservatory, rear projection, and detached garage; and construction of single storey rear extension, and windows to side elevation
As published by the council, reference 26/0438/FUL
Application record
- Reference
- 26/0438/FUL
- Type
- Full Application
- Status
- Decided
- Decision
- approved
- Received
- 16 Mar 2026
- Validated
- 17 Mar 2026
- Decided
- 7 May 2026
- Ward
- Carpenders Park
- Parish
- Watford Rural Parish Council
- Decision by
- Delegated Decision
- Postcode
- WD19 5DN
Site history
Applications at this address on the Three Rivers register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
25/1946/PDE Refused
42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.70 metres, maximum eaves height 2.50 metres)
Timeline
Dates from the published record
-
16 Mar 2026
Received by Three Rivers
-
17 Mar 2026
Validated
Checked as complete and ready for consideration.
-
7 May 2026
Decision issued: approved
-
19 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Three Rivers granted permission on 7 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.70 metres, maximum eaves height 2.50 metres)
Refused Outline Extension 8 docsSmall domestic -
50 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Prior Approval: Single storey rear extensions (maximum depth 6 metres, maximum height 2.559 metres and eaves height 2.559 metres)
Granted Outline Extension 7 docsSmall domestic -
52 Greenfield Avenue Carpenders Park Hertfordshire WD19 5DN
Demolition of existing conservatory and construction of single storey rear extension with flat roof and rooflights
Granted Full applications Extension Loft or dormer +1 9 docsSmall domestic -
47 Greenfield Avenue Carpenders Park Hertfordshire WD19 5DL
Demolition of existing single storey rear extension and front porch and construction of new front porch and single storey rear extension, replacement roof tiles, insertion of rooflights and alterations to fenestrations.
Granted Full applications Extension Loft or dormer +2 14 docsSmall domestic -
49 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DL
Demolition of existing rear extension and construction of single-storey rear extension and raised patio.
Granted Full applications Extension Demolition 16 docsSmall domestic -
26 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN
Prior Approval: Single storey rear extension (Depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)
Withdrawn Outline Extension 5 docsSmall domestic
Other full applications
In Three Rivers
-
26/1384/FUL Awaiting decision
Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ
Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.
-
26/1380/FUL Awaiting decision
Crossley Wylde Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 3JD
Installation of rooflights
-
26/1372/FUL Awaiting decision
108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT
Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights
-
26/1365/FUL Awaiting decision
Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB
Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration
-
26/1358/FUL Awaiting decision
251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH
Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.