10 MONTAGUE AVENUE, LONDON, SE4 1YP

1. 16 Sep 2019

   Received by Lewisham

2. 11 Nov 2019

   Decision issued: Granted

3. 3 Aug 2026

   Added to PlanIndex

Lewisham granted permission on 11 November 2019, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• FLAT A, 26 MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/23/130155 Submitted 31 Jan 2023 50 yards away

  FRONT: ONE Elder (T1)(ht:approx 6.5m) CROWN REDUCTION by 2.5m from 6.5m to 4m & CROWN THINNING by 30%, possibly remove two rubbing infused branches; Reason: To improve the shape and the health of the tree which is also encroaching onto the neighbours' front garden as well as the two footpaths from the house front door and street path.

  Granted Trees 7 docs

• GROUND FLOOR FLAT, 9 MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/22/129565 Submitted 6 Dec 2022 50 yards away

  Application submitted under Section 96a of the Town & Country Planning Act 1990 (as amended) for a non-material amendment to planning permission DC/22/126514 dated 6 June 2022 to reduce the extent of glazing in the NW Elevation and extend the fenestration in the NE Elevation, together with a change in external materials, at Ground Floor Flat, 9 Montague Avenue, SE4.

  Refused Amendments Windows or glazing 12 docs

• 17 MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/25/141818 Submitted 15 Oct 2025 50 yards away

  REAR: ONE Cherry Plum (T1)(ht.8m) CROWN REDUCE HEIGHT by 2m to ht.6m, REDUCE SPREAD by 0.5m from 3m to 2.5m. Reason: general maintenance. FRONT: ONE Juneberry (Amelanchier) (T2)(ht.6m) CROWN REDUCE HEIGHT by 1m to ht.5m, REDUCE SPREAD by 1m from 3m to 2m on W compass point & by 0.5m from 2m to 1.5m on remaining compass points, control ivy. Reason: general maintenance. FRONT: ONE Hawthorn (T3)(ht.6m) CROWN REDUCE HEIGHT by 2m to ht.4m, REDUCE SPREAD by 0.5 from 2m to 1.5m. Reason: general maintenance. FRONT: ONE Lawson Cypress (T4)(ht.2m) FELL. Reason: has outgrown its location and is being replaced with Prunus laurocerasus (Cherry laurel) hedging plants 150 - 175cm, 20lt pot grown. FRONT: Purple Hop hedge (G1)(ht.2m) FELL. Reason: to allow more light to the clients garden/property whilst being sympathetic to amenity to replace with 20lt Prunus laurocerasus (Cherry laurel) hedging plants 150 - 175cm. Informative A: thank you for retaining trees for amenity, wildlife and shade to reduce increasingly high summer temperatures due to climate change. Informative B: huge thank you for the replacement planting, a mixed species hedge is encouraged for wildlife and biodiversity ? if evergreen preferred suggest a mix of such as holly, wild privet, spindle, yew, Cotoneaster, Pyracantha. Informative C: please create habitat log piles with arisings for wildlife and biodiversity.

  Granted Trees 11 docs

• 12A MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/26/142772 Submitted 23 Jan 2026 50 yards away

  Proposed front garden alterations, including retention and repair of the majority of the existing boundary wall, the creation of a pedestrian opening within the existing boundary wall, level access pathway, together with timber bin store, landscaping and all associated works at 12A Montague Avenue SE4.

  Granted Householder 20 docs
  Small domestic

• 8 MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/26/142610 Submitted 8 Jan 2026 50 yards away

  The construction of a front boundary brick wall, replacement of the existing render, installation of rear rooflights, alterations to windows and doors at rear ground floor and all associated works at 8 Montague Avenue SE4.

  Granted Householder Loft or dormer Windows or glazing 16 docs
  Domestic

• 12A MONTAGUE AVENUE, LONDON, SE4 1YP

  DC/19/111637 Submitted 27 Mar 2019 50 yards away

  The demolition of the existing single storey rear extension and construction of a single storey rear extension at 12A Montague Avenue, SE4 together with the installation of a timber fence along the south-western boundary of the site.

  Granted Householder Extension Demolition 18 docs
  Small domestic

• DC/26/144603 Granted

  6 FRIENDLY STREET, LONDON, SE8 4DT

  Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8

  Received 6 Jul, published by the council 3 Aug 2026 Householder
• DC/26/145239 Awaiting decision

  18 ARICA ROAD, LONDON, SE4 2PX

  Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX

  Received 31 Aug, published by the council 9 Sep 2026 Householder
• DC/26/145176 Awaiting decision

  162 CHUDLEIGH ROAD, LONDON, SE4 1EE

  Construction of a two storey side extension with a hipped roof and a cycle store within the front garden at 162 Chudleigh Road, SE4 1EE.

  Received 25 Aug, published by the council 28 Aug 2026 Householder
• DC/26/145156 Awaiting decision

  6 WALTERS WAY, LONDON, SE23 3LH

  The installation of an Air Source Heat Pump positioned on the flat roof of the front porch, together with the removal of the existing glasal fibre cement cladding board and overcladding the thermal envelope, ground floor rear and front porch extension, first floor rear extension and extension of roofline, installation of solar panels at roof level and all associated works at Walters Way SE23.

  Received 24 Aug, published by the council 26 Aug 2026 Householder
• DC/26/142856 Granted

  21 HAREFIELD ROAD, LONDON, SE4 1LW

  Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.

  Received 2 Feb, published by the council 25 Jul 2026 Householder