11 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 5/2025/2322 Granted

  11 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  Rear ground and basement floor extensions with associated hard and soft landscaping

  Decided 10 Apr 2026 Householder

1. 20 May 2021

   Received by St Albans

2. 23 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 13 Jul 2021

   Decision issued: DC3 Conditional Permission

4. 10 Sep 2026

   Added to PlanIndex

St Albans granted permission on 13 July 2021, 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.

• 9 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  5/2021/1575 Submitted 24 May 2021 0m away

  Erection of part two storey side extension and part single storey rear extension, with installation of rear dormer (resubmission following withdrawal of 5/2021/0488)

  Granted Householder Extension Loft or dormer 16 docs
  Small domestic

• 11 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  5/2025/2322 Submitted 22 Dec 2025 0m away

  Rear ground and basement floor extensions with associated hard and soft landscaping

  Granted Householder Extension 28 docs
  Domestic

• 15 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  5/2017/3063 Submitted 26 Oct 2017 0m away

  Demolition of garage and outbuilding and erection of two storey side extension with accommodation in roofspace

  Granted Householder Extension Demolition 21 docs
  Small domestic

• 5 Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  5/2026/1003 Submitted 20 May 2026 0m away

  Proposed new 5-bed dwelling within existing residential plot with private off-street parking located to the front of site, refuse and recycling allocation, and private external amenity areas and new vehicle crossover

  Decided 31 docs
  Domestic

• 1A Rosebery Avenue Harpenden Hertfordshire Al5 2Qt

  5/2025/1378 Submitted 18 Jul 2025 0m away

  Condition 3 (further details - windows) of planning permission 5/2024/1316 dated 03/03/2025 for Proposed garage conversion into habitable accommodation, replacement window/doors and alterations to window/door openings, new gable roof and entrance steps to

  Decided Conditions Windows or glazing 3 docs

• 22 Longcroft Avenue Harpenden Al5 2Qz

  TP/2017/0445 Submitted 1 Sep 2017 51m away

  2 x Tree of unknown species - Fell.

  Granted Trees 2 docs

• 5/2026/1089 Granted

  25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb

  Removal of the existing flat roof and construction of a pitched roof to the front elevation

  5 Jun 2026 Householder
• 5/2026/0989 Granted

  Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd

  Construction of single storey garden golf studio

  18 May 2026 Householder
• 5/2026/0631 Granted

  28 Wroxham Way Harpenden Hertfordshire Al5 4Pp

  Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.

  27 Mar 2026 Householder
• 5/2026/1265 Granted

  43 Granby Avenue Harpenden Hertfordshire Al5 5Qp

  Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal

  30 Jun 2026 Householder
• 5/2026/1152 Granted

  43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha

  Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.

  15 Jun 2026 Householder