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Planning application

109 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DG

Awaiting decision Three Rivers 26/1328/FUL Full applications

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Construction of single storey rear extension including an extension to the existing roof and the insertion of dormers to the front, sides and rear, single storey front infill extension, increase in land levels to the front and construction of a raised patio to rear

As published by the council, reference 26/1328/FUL

Application record

Reference
26/1328/FUL
Category
Full applications
Status
Pending Consideration
Received
19 Aug 2026
Validated
2 Sep 2026
Postcode
WD19 5DG

Timeline

Dates from the published record

  1. 19 Aug 2026

    Received by Three Rivers

  2. 2 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 7 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Three Rivers took a median of 56 days over the applications it decided in the last year.

What happens while it is decided

The process from here

This application is with Three Rivers for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 111 Greenfield Avenue Carpenders Park WD19 5DG

    20/1844/CLPD Submitted 6 Sep 2020 27m away

    Certificate of Lawfulness Proposed Development: Erection of a single storey rear extension

    Granted Lawful development Extension 8 docs
    Small domestic

  • 111 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DG

    25/1968/CLPD Submitted 13 Nov 2025 29m away

    Certificate of Lawfulness Proposed Development: Demolition of existing conservatory and utility and construction of single storey rear extension

    Granted Lawful development Extension Demolition 6 docs
    Small domestic

  • 154 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ

    26/1255/PDE Submitted 5 Aug 2026 49m away

    88% historically approved · decision due ~7 Oct

    Prior Approval: Single storey rear extension (depth 8.00 metres, maximum height 3.00 metres, maximum eaves height 2.90 metres)

    Awaiting decision Extension
    Small domestic

  • 126 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ

    25/1940/FUL Submitted 10 Nov 2025 89m away

    Construction of single storey front, side and rear extensions and lower ground floor extension; loft conversion with roof extension including front and rear dormers and side rooflights; installation of window to side elevation

    Refused Full applications Extension Loft or dormer +1 12 docs
    Small domestic

  • 115 Penrose Avenue Carpenders Park WD19 5AA

    21/0646/CLPD Submitted 12 Mar 2021 99m away

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof alterations, rear dormer window and front rooflights

    Granted Lawful development Loft or dormer Roofing +1 10 docs

  • 121 Penrose Avenue Carpenders Park Hertfordshire WD19 5AA

    22/1943/CLPD Submitted 19 Oct 2022 99m away

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof alterations with rear dormer and front rooflights.

    Granted Lawful development Loft or dormer Roofing 7 docs

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.

    31 Aug 2026 Full applications
  • 26/1380/FUL Awaiting decision

    Crossley Wylde Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 3JD

    Installation of rooflights

    28 Aug 2026 Full applications
  • 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

    27 Aug 2026 Full applications
  • 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

    25 Aug 2026 Full applications
  • 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.

    24 Aug 2026 Full applications