London Borough

Architects and building professionals in Hillingdon

0 32 registered firms

Hillingdon council approved 91% of house extension applications in the last 12 months (1,113 decisions).

Architects13
Interior designers4
Extension approvals, 12 mo91%
Householder decisions1,144
All decisions, 30 days254
London rank27 of 33
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Map of building professionals in Hillingdon

Longest established architects in Hillingdon

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Recent planning decisions in Hillingdon

London Planning Datahub
  • Erection of a single storey side extension, a first floor rear extension, alterations to existing front porch and conversion of roof space to habitable use to include a rear dormer, 2no. roof lights, and conversion of ro
    ApprovedHillingdon · RUISLIP 202213/11/202659541/APP/2026/2235 ↗
  • Erection of an Outbuilding to rear garden
    ApprovedHillingdon · HILLINGDON EAST 202213/11/20264477/APP/2026/1974 ↗
  • Conversion of garage into habitable room
    ApprovedHillingdon · EASTCOTE 202212/11/202620454/APP/2026/2323 ↗
  • Single storey rear extension and garage conversion
    ApprovedHillingdon · RUISLIP 202212/11/202647554/APP/2026/2241 ↗
  • Installation of 3x externally mounted air conditioning units
    ApprovedHillingdon · NORTHWOOD HILLS 202212/11/202649691/APP/2026/1473 ↗
  • Application under section 73A for development carried out including the erection of a outbuilding (Retrospective) (amended description)
    ApprovedHillingdon · HILLINGDON EAST 202212/11/202672670/APP/2026/2228 ↗
  • Erection of a single storey front extension.
    RefusedHillingdon · PINKWELL 202212/11/202680295/APP/2026/2328 ↗
  • Part two-storey part single storey side extension, part single part two-storey rear extension, loft conversion including rear dormer and 2 x front rooflights and alterations to existing front porch.
    ApprovedHillingdon · WEST DRAYTON 202211/11/202664134/APP/2026/2271 ↗
  • Conversion of roof space to habitable use to include a front facing dormer window and rooflight, and 2 x rear facing dormer windows, and a new gable end window.
    ApprovedHillingdon · NORTHWOOD 202211/11/202634891/APP/2026/2131 ↗
  • Conversion of existing detached garage into a study including amendments to fenestration.
    ApprovedHillingdon · HILLINGDON WEST 202211/11/202642992/APP/2026/2000 ↗

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