70 Townsend Lane Harpenden Hertfordshire Al5 2Rg

1. 12 Jun 2016

   Received by St Albans

2. 23 Jun 2016

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2016

   Decision issued: DC3 Conditional Permission

4. 21 Aug 2026

   Added to PlanIndex

St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 68 Townsend Lane Harpenden Hertfordshire Al5 2Rg

  5/2026/0469 Submitted 6 Mar 2026 0m away

  Single storey side and rear extensions with rooflights, loft conversion with front and rear dormer windows and rooflights, alterations to openings

  Decided Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 53 Park Avenue North Harpenden Hertfordshire Al5 2Ee

  5/2026/0957 Submitted 18 May 2026 157m away

  Single-storey front and side extension to provide additional residential accommodation, in the form of a private wellness / exercise space, adjusted vehicle entrance and new dropped kerb

  Decided Householder Extension 18 docs
  Small domestic

• 57 Park Avenue North Harpenden Hertfordshire Al5 2Ee

  TP/2026/0144 Submitted 19 Mar 2026 157m away

  Works as per Enviro Tree Report TG5 Lime, Cercis,Cornus, Holly, Mixed species Mature Works: Remove Lime to ground level and grind out stump(s) Remove stems within 10m of damage and grind out stump(s), maintain remainder at current dimensions through perio

  Granted Trees 6 docs

• 37 Park Avenue North Harpenden Al5 2Ee

  TP/2018/0338 Submitted 27 Jun 2017 157m away

  TPO 1047 area A3 Cypress trees on rear garden - Reduce large Cypresses by 50% and shorten back to boundary. Reason - trees are over dominant and have shed limbs during snow. Fell group of smaller Cypresses - reason - trees are overcrowded. Conservation

  Granted Trees 2 docs
  Small domestic

• 47 Park Avenue North Harpenden Hertfordshire Al5 2Ee

  TP/2026/0364 Submitted 23 Jul 2026 157m away

  G1 - Pines x 3 - Remove to ground level see application for details. T3 - Lime x 1 Reduce the canopy by 1-2 metres to previous points.

  Decided Trees 2 docs

• 55 Park Avenue North Harpenden Al5 2Ee

  TP/2017/0512 Submitted 10 Oct 2017 157m away

  5 Day Notice. 1 x Douglas Fir - Fell.

  Granted Trees 2 docs

• 5/2026/1173 Decided

  6 Longacres St Albans Hertfordshire Al4 0Dr

  Demolition of existing outbuilding and construction of single storey rear extension

  18 Jun 2026 Householder
• 5/2026/0299 Decided

  12 Rowlatt Drive St Albans Hertfordshire Al3 4Nb

  Demolition of existing side and rear extension and construction of a canopy porch, part single, part two storey front, two storey side and single storey rear extension

  17 Feb 2026 Householder
• 5/2026/0318 Refused

  7 Ardens Way St Albans Hertfordshire Al4 9Uw

  Demolition of existing side canopy, detached garage, rear patio and garden shed and the construction of two storey front, side and rear extensions, together with part single storey rear extension and a front porch canopy and extension to driveway

  19 Feb 2026 Householder
• 5/2026/1139 Decided

  50 Fontmell Close St Albans Hertfordshire Al3 5Hu

  Single storey rear extension and side windows with top openers over 1.7m high

  10 Jun 2026 Householder
• 5/2026/0525 Decided

  11 Hillside Road Harpenden Hertfordshire Al5 4Bs

  Garage conversion, with part roof extension and new front porch extension

  17 Mar 2026 Householder