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Planning application

15 Chambers Gate Stevenage Herts SG1 3XE

Awaiting decision Stevenage 26/00707/HPA

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

Single storey rear extension which will extend beyond the rear wall of the original house by 4 m, for which the maximum height will be 3.5 m and the height of the eaves will be 2.5 m.

As published by the council, reference 26/00707/HPA

Application record

Reference
26/00707/HPA
Status
Awaiting decision
Received
25 Sep 2026
Validated
25 Sep 2026
Ward
Old Town
Parish
To Follow
Decision by
Delegated Decision
Postcode
SG1 3XE

Timeline

Dates from the published record

  1. 25 Sep 2026

    Received by Stevenage

  2. 28 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 20 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Stevenage took a median of 50 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

  • APPLICATION FORM Application Form · 25 Sep 2026
  • SITE LOCATION PLAN Drawings · 25 Sep 2026
  • BLOCK PLAN Drawings · 25 Sep 2026
  • CIL FORM Supporting Documents · 25 Sep 2026
  • EXISTING REAR ELEVATION AND VIEW OF SHARED BOUNDARY WALL Photographs · 25 Sep 2026

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Stevenage for determination, against a statutory target of eight weeks. Over the last year Stevenage's median decision took 50 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 Stevenage's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 64 Walkern Road Stevenage Herts SG1 3RB

    24/00581/FPH Submitted 14 Aug 2024 50 yards away

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    Refused Householder Windows or glazing 12 docs
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  • 105 Letchmore Road Stevenage Herts SG1 3PS

    25/00636/FPH Submitted 20 Aug 2025 50 yards away

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  • 105 Walkern Road Stevenage Herts SG1 3RB

    26/00381/FPH Submitted 11 May 2026 100 yards away

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    Decided Extension Loft or dormer 7 docs
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  • 68 Walkern Road Stevenage Herts SG1 3RB

    26/00552/FPH Submitted 27 Jul 2026 100 yards away

    Erection of single storey side and rear extension with dormer loft conversion

    Decided Extension Loft or dormer 24 docs
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  • 53 Stanmore Road Stevenage Herts SG1 3QE

    23/00166/FPH Submitted 28 Feb 2023 100 yards away

    Single storey rear extension following demolition of existing conservatory.

    Granted Householder Extension Demolition 11 docs
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  • 58 Hellards Road Stevenage Herts SG1 3PH

    23/00335/CLPD Submitted 28 Apr 2023 150 yards away

    Certificate of Lawfulness for a proposed loft conversion including rear dormer and 2no. roof lights in the front roof slope

    Granted Lawful development Loft or dormer 12 docs