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Planning application

136, Trelawney Avenue, Slough, SL3 8RU

Status unknown Slough P/21162/000 Certificate Proposed (Use/Development)

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Lawful Development Certificate for a proposed single storey front extension, sin

As published by the council, reference P/21162/000

Application record

Reference
P/21162/000
Type
Certificate Proposed (Use/Development)
Received
23 Sep 2026
Validated
23 Sep 2026
Postcode
SL3 8RU

Timeline

Dates from the published record

  1. 23 Sep 2026

    Received by Slough

  2. 23 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Slough took a median of 56 days over the applications it decided in the last year.

Checking the current position

The published feed does not show a live status for this application; the register on Slough's own portal holds the authoritative version.

About this record

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

Nearby applications

Within 0.3 miles

  • 158, Trelawney Avenue, Slough, SL3 8RU

    P/12422/001 Submitted 10 Apr 2026 50 yards away

    Lawful development certificate for proposed loft conversion with rear dormer.

    Withdrawn Loft or dormer

  • 158, Trelawney Avenue, Slough, SL3 8RU

    P/12422/002 Submitted 10 Jun 2026 50 yards away

    Construction of a proposed loft conversion to create habitable accommodation wit

    Granted Full applications Loft or dormer

  • 43, Ryvers Road, Slough, SL3 8RZ

    Y/20922/001 Submitted 27 Nov 2025 50 yards away

    The erection of a single storey rear extension, which would extend beyond the re

    Granted Prior approval Extension
    Small domestic

  • 43, Ryvers Road, Slough, SL3 8RZ

    Y/20922/000 Submitted 6 Oct 2025 50 yards away

    The erection of a single storey rear extension, which would extend beyond the re

    Refused Prior approval Extension
    Small domestic

  • 154, Churchill Road, Slough, SL3 7RB

    P/20663/000 Submitted 7 Oct 2024 100 yards away

    Lawful Development certificate for proposed use of hip to gable loft conversion with rear dormer with 3no roof lights

    Granted Outline Loft or dormer 2 docs

  • 154, Churchill Road, Slough, SL3 7RB

    Y/20663/001 Submitted 11 Oct 2024 100 yards away

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.0m, with a maximum height of 3m, and an eaves height of 3m

    Granted Prior approval Extension 2 docs
    Small domestic