3 Cedar Avenue Upminster RM14 2LN

This site has had 2 applications since 2026: 1 approved, 0 refused.

• D0442.25 Awaiting decision

  3 Cedar Avenue Upminster RM14 2LN

  Certificate of Lawfulness for a hip to gable loft conversion with rear dormer and rooflights to front

1. 25 Mar 2026

   Received by Havering

2. 20 May 2026

   Decision issued: Granted subject to conditions

3. 12 Aug 2026

   Added to PlanIndex

Havering granted permission on 20 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.

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.

• 5 Cedar Avenue Upminster RM14 2LN

  D0186.24 Submitted 15 May 2024 50 yards away

  Certificate of Lawfulness for a hip to gable loft conversion with rear dormer, gable window and roof lights to front

  Granted Outline Loft or dormer Windows or glazing 8 docs

• 17 Cedar Avenue Upminster RM14 2LN

  P0973.23 Submitted 20 Jun 2023 50 yards away

  Garage conversion to storage/habitable space with rear extension and single storey rear extension to dwelling

  Granted Full applications Extension 6 docs
  Small domestic

• 43 CEDAR AVENUE UPMINSTER RM14 2LN

  D0430.21 Submitted 18 Jun 2021 50 yards away

  Certificate of lawfulness for an internal loft extension involving the addition of a side roof light

  Granted Outline Extension Loft or dormer 7 docs

• 3 Cedar Avenue Upminster RM14 2LN

  D0442.25 50 yards away

  99% historically approved

  Certificate of Lawfulness for a hip to gable loft conversion with rear dormer and rooflights to front

  Awaiting decision Loft or dormer

• R/o 8 Acacia Drive Upminster RM14 2LJ

  D0324.22 Submitted 13 Jun 2022 100 yards away

  Use of exisitng rear outbuilding as a home-office. Application for a Certificate of Lawfulness

  Granted Outline 9 docs

• 28 Acacia Drive Upminster RM14 2LJ

  P0730.24 Submitted 23 May 2024 100 yards away

  Single Storey Rear/Side extensions, proposed part infill first-floor side extension, new pitched roof over existing and new side extension, involving amendments to external openings and internal alterations.

  Granted Full applications Extension 6 docs
  Small domestic

• P0877.26 Refused

  167 WARREN DRIVE HORNCHURCH RM12 4QU

  Hip to gable loft conversion with first floor rear extension, roof lights to front and gable window

  Received 20 Jul, published by the council 31 Aug 2026 Full applications
• P0984.26 Awaiting decision

  205 Wennington Road Rainham RM13 9DF

  Demolish Existing Side Extension and build a Two Storey Side Extension and Single Storey Ground Floor Wrap Around Extension

  Received 17 Aug, published by the council 31 Aug 2026 Full applications
• P0936.26 Awaiting decision

  4 Pettits Lane Romford RM1 4HL

  Retrospective application for already installed open-sided, lean-to style timber pergola attached to the rear elevation of the Children's Nursery and Annex of the Children's Nursery.

  Received 5 Aug, published by the council 31 Aug 2026 Full applications
• P0863.26 Awaiting decision

  89 Cambridge Avenue Romford RM2 6QX

  Proposed addition of a single storey rear and side extension, a loft conversion with front and rear dormer and a porch

  Received 16 Jul, published by the council 21 Aug 2026 Full applications
• P0986.26 Refused

  9 Northwood Avenue Hornchurch RM12 4PU

  Part single, part two storey rear extension with steps following demolition of existing conservatory

  Received 17 Aug, published by the council 21 Aug 2026 Full applications