4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

This site has had 3 applications since 2026: 1 approved, 1 refused.

• 26/00224/AMD Refused

  4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  Non-material amendment application under S96a of the Town and Country Planning Act to planning permission reference 26/00224/HPA (Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall.) The existing boundary is slightly tapered and not parallel to the original house. This reduces the gap at the front and increases the gap at the rear and seeking that this is acceptable.

  Decided 10 Aug 2026 Amendments
• 26/00224/HPA Granted

  4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall.

  Decided 1 Apr 2026 Householder

1. 17 Aug 2026

   Received by Bromley

2. 24 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Bromley took a median of 57 days over the applications it decided in the last year.

• 26/00224/HPA Granted

  4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall.

  Decided 1 Apr 2026 Householder

This application is with Bromley for determination, against a statutory target of eight weeks. Over the last year Bromley decided amendment applications in a median of 56 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 15 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  26/00627/HPA Submitted 17 Feb 2026 0m away

  Demolition of rear conservatory, part demolition of garage, construction of part one/two storey rear extension, and a roof extension involving a rear roof dormer and installation of rooflights to the side roof slope and elevational alterations.

  Granted Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 5 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  25/00712/CON Submitted 21 Aug 2025 0m away

  80% historically approved · decision due ~16 Oct

  Details submitted to comply with the requirements of the following conditions relating to planning permission 25/00712/FULL1: Condition No. 3 - External Materials

  Awaiting decision Conditions 10 docs

• 21 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  25/03167/TPO Submitted 18 Jun 2025 0m away

  94% historically approved · decision due ~13 Aug

  T1 Norway maple on rear right boundary - Dismantle. G1 Laurel on rear boundary - Reduce in height by no more than 2.5m to 0.3m above fence height to a finished height of 2.5m. SUBJECT TO TPO BB3 1958

  Awaiting decision Trees 5 docs
  Small domestic

• 4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  26/00224/AMD Submitted 30 Jun 2026 0m away

  Non-material amendment application under S96a of the Town and Country Planning Act to planning permission reference 26/00224/HPA (Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall.) The existing boundary is slightly tapered and not parallel to the original house. This reduces the gap at the front and increases the gap at the rear and seeking that this is acceptable.

  Refused Amendments Extension Loft or dormer 9 docs

• 21 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  25/05866/TPO Submitted 24 Dec 2025 0m away

  T1 Beech on rear left boundary - Reduce height and average radial spread by approximately 2.5-3m and 2.5-3m respectively, taking care to prune to live secondary growth points and maintaining an even and balanced shape appropriate to species. Remove major and significant deadwood over 25mm diameter plus any broken/hanging branches. SUBJECT TO TPO BB3 1958

  Granted Trees 7 docs

• 4 SYLVESTER AVENUE, CHISLEHURST, BR7 5ED

  26/00224/HPA Submitted 21 Jan 2026 0m away

  Two storey side extension and elevational alterations. Extension of existing front and rear dormers. Reformation of front garden wall.

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 24/04572/AMD2 Granted

  27 GRANGE ROAD, ORPINGTON, BR6 8ED

  Non-material amendment application under S96a of the Town and Country Planning Act to planning permission reference 24/04572/FULL6 to allow removal of first floor projecting bays and installation of windows set flush to front elevation.

  4 Aug 2026 Amendments
• 24/01018/S73A2 Granted

  4A BLAKENEY ROAD, BECKENHAM, BR3 1HA

  Under Section 73 of the Town and Country Planning Act 1990, variation of Condition 2 of planning permission 24/01018/FULL1 dated 17.06.2025 (for Demolition of existing dwelling. Erection of 2x three storey blocks containing total of 9 apartments incorporating habitable roof space with associated access, private and communal amenity space, refuse and cycle storage) to allow for: 2m increase in the rear projection of the front block, retention of the previously approved 2m increase in the width of the rear block, and associated internal reconfigurations and external elevational alterations.

  6 Mar 2026 Amendments
• 25/01010/AMD Refused

  7 ROSECROFT CLOSE, ORPINGTON, BR5 4DX

  Non-Material Amendment to previous planning permission ref 25/01010/FULL6: Roof and eaves design revised, minor revisions to window size (garden elevation)

  31 Jul 2026 Amendments
• 23/04815/AMD Granted

  35 LONDON ROAD, BROMLEY, BR1 1DG

  Non-material amendments under Section 96a of the Town and Country Planning Act to development granted planning permission under reference 23/04815/FULL1 (Demolition of existing Use Class E office building and erection of replacement mixed use office and residential building comprising eight residential apartments.) to allow: To incorporate and extend an existing basement, identified during the detailed design stage, for ancillary plant, building services, life safety equipment and storage in connection with the approved development.

  20 Jul 2026 Amendments
• 25/05004/S73A Awaiting decision

  BOURNE, HOLWOOD PARK AVENUE, ORPINGTON, BR6 8NQ

  Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 25/05004/FPA (granted for Demolition of existing dwelling. Erection of two storey detached dwellinghouse with swimming pool.) in order to vary condition 2 to allow for changes to the approved plans to include the introduction of seven rooflights on rear roof slope, a rooflight on northern flank roof slope and two rooflights on the crown roof.

  25 Aug 2026 Amendments