42 Mornington Terrace London NW1 7RT

1. 1 Sep 2026

   Received by Camden

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 42 days over the applications it decided in the last year.

This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 42 Mornington Terrace London NW1 7RT

  2015/3107/L 0m away

  Replacement of existing window and door and replacement of external staircase, at rear ground floor level.

  Granted Heritage and listed buildings Windows or glazing

• 5 Lyndhurst Gardens London NW3 5NS

  2017/1500/T 0m away

  REAR GARDEN: 7 x - 1 Row - Leyland Cypress - (Chaemcyparis x leylandii) -reduce height by 50%(3m) 2 x Apple - Reduce all new growth by 25%. 1 x - Bay (Laurus nobilus) - -Trim back to neat rounded shape for regular maintenance.

  Granted Trees

• 42 Mornington Terrace London NW1 7RT

  2021/2190/L 0m away

  Installation of temporary internal secondary glazing to eight windows and four mechanical ventilation units to the front of the property at all floors for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing

• 42 Mornington Terrace London NW1 7RT

  2025/2503/T 0m away

  FRONT GARDEN: 2 x Magnolia (Magnolia spp) (T1) - Reduce all round back to previous reduction points, approx. 1m leaving furnishing growth. Remove low small limb on back tree.

  Granted Trees

• 42 Mornington Terrace London NW1 7RT

  2015/5310/T 0m away

  FRONT GARDEN: 2 x Magnolia - Reduce height and lateral spread by 1.5m

  Granted Trees

• 42 & Flat 42A Mornington Terrace London NW1 7RT

  2025/4917/P Submitted 12 Nov 2025 0m away

  Amalgamation of two flats to create single dwellinghouse.

  Granted Full applications New dwelling 10 docs
  Several homes

• 2026/3297/T Granted

  South Hampstead School 5 Netherhall Gardens London NW3 5RN

  IN GROUNDS AT REAR (SEE MAP) 1 x Sycamore (T2) - Crown reduction up to 4m.

  3 Aug 2026 Trees
• 2026/3174/T Granted

  The Cottage 6 Redington Road London NW3 7RG

  FRONT GARDEN: 4 x Limes & 3 x Yews (G1) - Reduce overhang over driveway by up to 3m. Reduce height of 2 x Limes closest to building by 4m and reduce back from property by 2m. REAR GARDEN: 1 x Sycamore (T1) - Remove 1 stem as it is encroaching into garden. 1 x Cypress (T2) - Fell to ground level.

  28 Jul 2026 Trees
• 2026/3180/T Granted

  7 Hampstead Lane Hornsey London N6 4RT

  FRONT GARDEN: 1 x Viburnum (T1) - Section fell to ground level.

  28 Jul 2026 Trees
• 2026/3181/T Granted

  7 Hampstead Lane Hornsey London N6 4RT

  REAR GARDEN: Group of Laurels (G2) - Reduce lateral and sub lateral growth which grows towards and overhangs No.7 back to as near to the boundary as is practicable (approx. 1.2m reduction). 1 x Bay (T1) - Reduce crown by approx. 1.3m. Reduce lateral and sub lateral growth, up to approx. 1m to balance and promote conical shaping. 1 x Quince (T2) - Reduce crown by up to approx. 1.2m. Thin crown density evenly throughout by approx. 20%. 1 x Evergreen Oak (Holm Oak) (T3) - Reduce over long branches back into the main crown structure, (up to 1.4m approx.). Reduce remaining crown by up to approx. 1.2m to shape. Thin crown density throughout by approx. 20%. Remove epicormic stems which grow over the planting bed and rose. 1 x Holly (T4) - Trim to tidy (up to 0.7m) and shape. 1 x Californian Lilac: (T5) - Tip prune and reduce over extended branches by up to 0.8m back into the main crown structure to shape. 1 x Laburnum (T6) - Tip prune to reduce by up to 1m. Thin outer crown density by 10% - 25%.

  28 Jul 2026 Trees
• 2026/3336/T Granted

  5 Hampstead Lane Hornsey London N6 4RT

  FRONT GARDEN: 1 x Laurel (T2) - Reduce lateral crown spread overhanging No.7 (up to approx. 1.5m). Reduce sub lateral growth of upper crown on No.7 side approx. 1m.

  28 Jul 2026 Trees