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Planning application

17 Grosvenor Road Northwood HA6 3HH

Granted Three Rivers 21/0929/FUL Full Application

Works: Extension 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

Single-storey rear extension

As published by the council, reference 21/0929/FUL

Application record

Reference
21/0929/FUL
Type
Full Application
Status
Decided
Decision
Granted As published: approved
Received
12 Apr 2021
Validated
26 Apr 2021
Decided
1 Jun 2021
Ward
Moor Park And Eastbury
Parish
Batchworth Community Council
Decision by
Delegated Decision
Postcode
HA6 3HH

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 23/1483/RSP Granted

    17 Grosvenor Road Northwood HA6 3HH

    Retrospective: Construction of single storey rear extension and rear patio.

    Decided 12 Oct 2023 Amendments

Timeline

Dates from the published record

  1. 12 Apr 2021

    Received by Three Rivers

  2. 26 Apr 2021

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jun 2021

    Decision issued: approved

  4. 17 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

12 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.

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Open the documents

What this grant of permission means

Three Rivers granted permission on 1 June 2021, 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 0.3 miles

  • 17 Grosvenor Road Northwood HA6 3HH

    23/1483/RSP Submitted 31 Aug 2023 50 yards away

    Retrospective: Construction of single storey rear extension and rear patio.

    Granted Amendments Extension 17 docs
    Small domestic

  • 38 Altair Way Northwood HA6 3JH

    25/1974/TPO Submitted 7 Nov 2025 50 yards away

    T1-Oak crown reduction by 2m height & width

    Refused Trees 1 doc

  • 38 Altair Way Northwood Hertfordshire HA6 3JH

    22/0916/FUL Submitted 16 May 2022 50 yards away

    Demolition of existing garage, outbuilding and conservatory; construction of two storey and single storey side and rear extension and raised patio area.

    Granted Full applications Extension Demolition 16 docs
    Small domestic

  • 11 Grosvenor Road Northwood Hertfordshire HA6 3HH

    22/1907/FUL Submitted 12 Oct 2022 50 yards away

    Demolition of existing detached dwelling and garage and erection of two storey detached dwelling with accommodation in the roof space including front, side and rear rooflights.

    Granted Full applications New dwelling Loft or dormer +1 37 docs
    Domestic

  • 16 Grosvenor Road Northwood HA6 3HJ

    23/1216/FUL Submitted 19 Jul 2023 50 yards away

    Demolition of existing conservatory and construction of single storey rear extension, front porch and render, replacement of rooftiles, garage door and windows to the front, alterations to front window and insertion of front dormer window.

    Granted Full applications Extension Loft or dormer +2 7 docs
    Small domestic

  • 16 Grosvenor Road Northwood HA6 3HJ

    23/1571/DIS Submitted 15 Sep 2023 50 yards away

    Discharge of Condition 3 (Materials) pursuant to planning permission 23/1216/FUL

    Decided Conditions 3 docs

In Three Rivers

  • 26/1487/FUL Awaiting decision

    48 Valley Road Rickmansworth Hertfordshire WD3 4DS

    Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to fenestration

    18 Sep 2026 Full applications
  • 26/1471/FUL Awaiting decision

    6 Sycamore Approach Croxley Green Rickmansworth Hertfordshire WD3 3TN

    Demolition of existing garage and front entry porch; construction of a single storey front, side and rear extensions; internal alterations; alterations to hardstanding

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 26/1167/FUL Granted

    22 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AD

    Construction of single storey front and rear extension; alterations to fenestration; installation of roof lanterns

    Received 20 Jul, published by the council 24 Jul 2026 Full applications
  • 26/1456/FUL Awaiting decision

    1 Penn Way Chorleywood Rickmansworth Hertfordshire WD3 5HQ

    Construction of single storey side and rear extension; conversion of garage into habitable accommodation; removal of chimney stack

    Received 14 Sep, published by the council 16 Sep 2026 Full applications
  • 26/1452/FUL Awaiting decision

    3 Arnett Way Rickmansworth Hertfordshire WD3 4DA

    Construction of a single storey front extension and two storey side extension; partial conversion of garage into habitable accommodation; installation of roof lights; alterations to the fenestration; internal alterations

    Received 14 Sep, published by the council 16 Sep 2026 Full applications