17 Washington Street Chichester West Sussex PO19 3BN

This site has had 2 applications since 2026.

• 26/02170/LBC Awaiting decision

  17 Washington Street Chichester West Sussex PO19 3BN

  Replacement single storey ground floor rear extension and enlarged side extension, enlarged first floor rear extension, new pitched roof in place of existing flat roof and fenestration upgrades, and associated works including solar pv panels on east roof elevation.

  Submitted 9 Oct 2026 Heritage and listed buildings

1. 9 Oct 2026

   Received by Chichester

2. 15 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 10 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Chichester took a median of 58 days over the applications it decided in the last year.

This application is with Chichester for determination, against a statutory target of eight weeks. Over the last year Chichester's median decision took 58 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Chichester's portal will say. Our guide explains the common types.

• 17 Washington Street Chichester West Sussex PO19 3BN

  26/02170/LBC Submitted 9 Oct 2026 50 yards away

  94% historically approved · decision due ~10 Dec

  Replacement single storey ground floor rear extension and enlarged side extension, enlarged first floor rear extension, new pitched roof in place of existing flat roof and fenestration upgrades, and associated works including solar pv panels on east roof elevation.

  Awaiting decision Heritage and listed buildings Extension Windows or glazing
  Small domestic

• 29 Washington Street Chichester West Sussex PO19 3BN

  25/02528/TCA Submitted 17 Oct 2025 50 yards away

  Notification of intention to fell 1 no. Mulberry tree (T1).

  Granted Trees 7 docs

• 29 Washington Street Chichester West Sussex PO19 3BN

  25/02528/TCA Submitted 17 Oct 2025 50 yards away

  Notification of intention to fell 1 no. Mulberry tree (T1).

  Granted Trees 9 docs

• 44 Orchard Avenue Chichester West Sussex PO19 3BG

  21/00403/TCA Submitted 10 Feb 2021 50 yards away

  Notification of intention to fell 4 no. Leyland Cypress trees.

  Granted Trees 6 docs

• 1 Cavendish Street Chichester West Sussex PO19 3BS

  25/02762/LBC Submitted 17 Nov 2025 50 yards away

  Rear extension and deepening of existing basement, replacement of stairs to basement, extension of lightwell to front of property and alteration to boundary wall.

  Granted Heritage and listed buildings Extension 35 docs
  Small domestic

• 1 Cavendish Street Chichester West Sussex PO19 3BS

  25/02761/DOM Submitted 17 Nov 2025 50 yards away

  Rear extension and deepening of existing basement, replacement of stairs to basement, extension of lightwell to front of property and alteration to boundary wall.

  Granted Householder Extension 34 docs
  Small domestic