44 Cairnfield Avenue, London, NW2 7PE

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

• 26/0626 Refused

  44 Cairnfield Avenue, London, NW2 7PE

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.8m Maximum height - 3m Eaves height - 2.8m

  Decided 16 Mar 2026 Prior approval

1. 24 Mar 2026

   Received by Brent

2. 24 Apr 2026

   Decision issued: Prior approval is not required

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 24 April 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 28 Cairnfield Avenue, London, NW2 7PE

  24/1899 Submitted 9 Jul 2024 50 yards away

  Certificate of lawfulness for demolition existing outbuilding and erection of new single-storey outbuilding in rear garden to dwellinghouse.

  Granted Lawful development Demolition 8 docs
  Small domestic

• 94 Cairnfield Avenue, London, NW2 7PE

  21/1818 Submitted 17 May 2021 50 yards away

  Certificate of lawfulness for proposed rear dormer window and three front rooflights to dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 4 docs
  Domestic

• 44 Cairnfield Avenue, London, NW2 7PE

  26/0626 Submitted 12 Mar 2026 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5.8m Maximum height - 3m Eaves height - 2.8m

  Refused Prior approval Extension 10 docs
  Small domestic

• 22 Cairnfield Avenue, London, NW2 7PE

  26/1145 Submitted 7 May 2026 50 yards away

  Certificate of lawfulness for existing use of dwellinghouse as 5x bedroom 5x person HMO

  Refused Lawful development 5 docs
  Domestic

• 22 Cairnfield Avenue, London, NW2 7PE

  26/1815 Submitted 15 Jul 2026 50 yards away

  Certificate of lawfulness for existing use as 5 bedroom 5 person house in multiple occupation (HMO)

  Granted 4 docs

• 107 Cairnfield Avenue, London, NW2 7PH

  26/1634 Submitted 29 Jun 2026 50 yards away

  Proposed rear dormer extension, hip to gable roof extension and installation of 2x front roofligh...

  Granted Extension Loft or dormer 5 docs

• 26/1517 Granted

  36 Attewood Avenue, London, NW10 0HB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3m Eaves height - 2.86m

  Received 15 Jun, published by the council 25 Jul 2026 Prior approval
• 26/1153 Granted

  Bestway Cash & Carry, Abbey Road, London, NW10 7BW

  Prior approval for installation of roof mounted solar system comprising PV modules

  Received 6 May, published by the council 25 Jul 2026 Prior approval
• 26/1231 Granted

  143 London Road, Wembley, HA9 7EU

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

  Received 15 May, published by the council 25 Jul 2026 Prior approval
• 26/1206 Granted

  54 Evelyn Avenue, London, NW9 0JH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 2.80m

  Received 13 May, published by the council 25 Jul 2026 Prior approval
• 26/1139 Refused

  7 Priory Close, Wembley, HA0 2SD

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.43m Eaves height - 2.95m

  Received 6 May, published by the council 25 Jul 2026 Prior approval