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Planning agent

Chiltern Architectural Services

An architecture practice registered in Amersham. 21 planning applications on PlanIndex across 2 councils . On the register from 2024 to 2026.

14 granted and 3 refused of 17 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

What they file

  1. Full applications86%
  2. Lawful development10%
  3. Heritage and listed buildings5%

Company record

From Companies House. Company information only; we never show personal contact details.

Registered name
CHILTERN ARCHITECTURAL SERVICES LIMITED
Company number
08578783
Status
Active
Incorporated
20 June 2013
Registered in
Amersham

Track record

The 10 most recent applications naming this firm

  • PL/26/05728/FA Awaiting decision

    The Bugalow Flaunden End Farm Horse Hill Ley Hill Buckinghamshire HP5 1FY

    First floor extension with raising of ridge, single storey extension. Single storey porch.

    Submitted 29 Jul 2026 Full applications
  • PL/26/01709/FA Granted

    50 Gryms Dyke Prestwood Buckinghamshire HP16 0LP

    Proposed vehicular crossover.

    Decided 24 Apr 2026 Full applications
  • PL/26/00799/FA Granted

    Fremay Broomstick Lane Chesham Buckinghamshire HP5 1XU

    Demolition of the existing garage and conservatory, and the erection of single storey front, side and rear extensions, together with roof alterations including raising the roof height and the insertion of two front and two rear dormer windows to accommodate a loft conversion to habitable space

    Decided 1 Jun 2026 Full applications
  • PL/26/01127/FA Granted

    173 High Street Amersham Buckinghamshire HP7 0EB

    Demolition of single storey rear extension and erection of single storey rear extension, loft conversion and internal first floor alterations

    Decided 14 May 2026 Full applications
  • PL/26/01128/HB Granted

    173 High Street Amersham Buckinghamshire HP7 0EB

    Listed building application for demolition of single storey rear extension and erection of single storey rear extension, loft conversion and internal first floor alterations

    Decided 14 May 2026 Heritage and listed buildings
  • PL/26/00802/FA Granted

    55 Sandelswood End Knotty Green Buckinghamshire HP9 2AA

    Demolition of existing rear extension and construction of a single storey rear extension

    Decided 14 Apr 2026 Full applications
  • PL/26/00409/FA Granted

    Newfield House Brays Green Lane Hyde Heath Buckinghamshire HP6 5RL

    Demolition of existing conservatory and construction of front porch extension and single storey rear extension.

    Decided 19 Mar 2026 Full applications
  • PL/26/00265/FA Granted

    1 Hollybush Road Chesham Buckinghamshire HP5 2LN

    Proposed new vehicular crossover and single storey garage.

    Decided 3 Jul 2026 Full applications
  • PL/25/6709/FA Granted

    24 Bottrells Lane Chalfont St Giles Buckinghamshire HP8 4EY

    Enclosure of existing porch and garage conversion together with construction of open-porch and first floor front extension and fenestration changes to side including the insertion of first-floor flank windows.

    Decided 5 Mar 2026 Full applications
  • PL/25/6241/FA Granted

    4 Garners Close Chalfont St Peter Buckinghamshire SL9 0HB

    Two storey & first floor front extension. Two storey & single storey rear extension. Single storey side extension.

    Decided 3 Mar 2026 Full applications

11 more applications on record

Trade members see everything this firm has filed, filter it by council and outcome, and get an email the day it files again.

See the full track record

From council registers and Companies House. Counts describe the records we hold, not a firm's complete history. Request a correction or removal.