17 Park Crescent, Harrow Weald, Harrow, HA3 6ER

1. 3 Nov 2025

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 30 College Avenue, Harrow Weald, Harrow, HA3 6HB

  PL/0719/26 Submitted 17 Mar 2026 65m away

  Decision due ~12 May

  Change of use of an existing dwellinghouse (Use Class C3) to a non-secure children's residential home (Use Class C2)

  Status unknown Full applications
  Domestic

• 30 College Avenue, Harrow Weald, Harrow, HA3 6HB

  PL/2180/25 Submitted 19 Aug 2025 65m away

  Decision due ~14 Oct

  Change of Use from Dwellinghouse (Class C3) to Children's Residential Home for three children and two staff (Class C2)

  Status unknown Full applications
  Domestic

• 48 Park Crescent, Harrow Weald, Harrow, HA3 6ES

  PL/1754/26 Submitted 26 Jun 2026 66m away

  Decision due ~21 Aug

  Alterations to front porch; Single storey side to rear extension

  Status unknown Householder Extension
  Small domestic

• 25 College Avenue, Harrow Weald, Harrow, HA3 6EY

  PL/0988/26 Submitted 13 Apr 2026 103m away

  Decision due ~8 Jun

  Single storey front extension incorporating porch; Single storey side extension (Demolition of attached garage)

  Status unknown Householder Extension Demolition
  Small domestic

• 21 College Avenue, Harrow Weald, Harrow, HA3 6EY

  P/1479/23 Submitted 13 May 2023 103m away

  Single storey rear extension; external alterations

  Granted Householder Extension 16 docs
  Small domestic

• Marga Mania Hair Beauty, 248 High Road, Harrow Weald, Harrow, HA3 7BB

  PL/0058/26 Submitted 7 Jan 2026 123m away

  Decision due ~4 Mar

  Change of use from Accountant (E(c)(ii)) to Take Away (Sui Generis) (Retrospective)

  Status unknown Full applications

• PL/1791/26 Status unknown

  MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

  Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

  1 Jul 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  29 Jun 2026 Householder
• PL/1764/26 Status unknown

  9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

  Two storey rear extension at lower ground floor and ground floor level

  29 Jun 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  29 Jun 2026 Householder
• PL/1760/26 Status unknown

  23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

  29 Jun 2026 Householder