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Planning application

18 Greenhill Way Haywards Heath West Sussex RH17 7SQ

Awaiting decision Mid Sussex DM/26/2637

Works: Extension Loft or dormer Windows or glazing 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

Proposed first floor rear extension, porch in-fill and pitched roof, new windows to side and front elevations, a rear-facing rooflight, a wood-burning stove flue behind the existing chimney, with internal alterations and associated works.

As published by the council, reference DM/26/2637

Application record

Reference
DM/26/2637
Status
Pending Consideration
Received
21 Oct 2026
Validated
2 Nov 2026
Postcode
RH17 7SQ

Timeline

Dates from the published record

  1. 21 Oct 2026

    Received by Mid Sussex

  2. 2 Nov 2026

    Validated

    Checked as complete and ready for consideration.

  3. 4 Nov 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 28 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Mid Sussex took a median of 55 days over the applications it decided in the last year.

What happens while it is decided

This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex's median decision took 55 days. More in our guide to how long planning decisions take.

About this record

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

Nearby applications

Within 0.3 miles

  • 28 Greenhill Way Haywards Heath West Sussex RH17 7SQ

    DM/25/2940 Submitted 14 Nov 2025 50 yards away

    x3 Oaks - reduce sides by 3m to rebalance the crowns limiting the end weight on limbs over 28 Greenhill Way. x1 Ash tree - fell.

    Withdrawn Trees 7 docs

  • 28 Greenhill Way Haywards Heath West Sussex RH17 7SQ

    TW/25/0123/TPO Submitted 19 Dec 2025 50 yards away

    T3 - Oak - 3 No.s - Reduce sides of trees by 3 m - To maintain crown weight over the property for safety and maintenance T2 - Ash - Reduce down till height of 3 m from ground - Level up with deck

    Granted Trees 4 docs

  • 29 Greenhill Way Haywards Heath West Sussex RH17 7SQ

    DM/24/2512 Submitted 15 Oct 2024 50 yards away

    To cut the overhanging coppice of hazels by 1 - 2m that is hanging over the fence line into the garden of 29 Greenhill way back to the fence line. As this is encroaching into the garden.

    Granted Trees 6 docs
    Small domestic

  • 9 Ridgeway Haywards Heath East Sussex RH17 7FZ

    LW/21/0397 Submitted 25 May 2021 150 yards away

    Extension of existing roof to convert a barn hip into a gable end. Construction of a dormer window. Internal conversion of attic space into useable bedroom and bathroom space, accessed via new internal stair.

    Granted Lawful development Extension Loft or dormer +1 13 docs

  • 2 Ridgeway Haywards Heath West Sussex RH17 7AQ

    DM/24/2678 Submitted 1 Nov 2024 200 yards away

    (T1) Oak - Fell

    Granted Trees 7 docs

  • Shepherds Barn Birch Avenue Haywards Heath West Sussex RH17 7SL

    DM/26/1262 Submitted 20 May 2026 250 yards away

    Single rear extension, with hip to gable roof alterations and new wider front entrance.

    Granted Extension Loft or dormer +1