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Planning application

158 Blackamoor Lane Maidenhead SL6 8RN

Refused Windsor and Maidenhead 26/00937/CLAMA Prior Approval Class MA

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Prior approval for the change of use from Commercial, Business and Service (Use Class E) to create 8no. dwellings (Use Class C3).

As published by the council, reference 26/00937/CLAMA

Application record

Reference
26/00937/CLAMA
Type
Prior Approval Class MA
Status
Decided
Decision
Refused As published: Prior Approval Required and Refused
Received
15 Apr 2026
Validated
21 Apr 2026
Decided
15 Jun 2026
Ward
Riverside
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 8RN

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 7 applications since 2022: 3 approved, 2 refused.

  • 26/02001/CLAMA Awaiting decision

    158 Blackamoor Lane Maidenhead SL6 8RN

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    Submitted 13 Aug 2026 Prior approval
  • 26/00203/FULL Granted

    158 Blackamoor Lane Maidenhead SL6 8RN

    Minor alterations to existing building comprising insertion of rooflights, installation of 1 no x bin and 1 no x bike store, and stepped access plus changes to fenestration

    Decided 23 Mar 2026 Full applications
  • 25/03251/FULL Withdrawn

    158 Blackamoor Lane Maidenhead SL6 8RN

    1no. bin store, 1no. bike store and alterations to fenestration including rooflights.

    Decided 5 Jan 2026 Full applications
  • 25/02507/FULL Refused

    158 Blackamoor Lane Maidenhead SL6 8RN

    New steps, 1no. refuse store, 1no. cycle store and alterations to fenestration.

    Decided 27 Nov 2025 Full applications
  • 24/02677/FULL Granted

    158 Blackamoor Lane Maidenhead SL6 8RN

    Alterations to fenestration including new rooflights

    Decided 8 Jan 2025 Full applications
  • 22/00177/FULL Granted

    158 Blackamoor Lane Maidenhead SL6 8RN

    Rendering of existing brickwork to front elevation and replacement of windows and doors (retrospective)

    Decided 29 Mar 2022 Full applications

Timeline

Dates from the published record

  1. 15 Apr 2026

    Received by Windsor and Maidenhead

  2. 21 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 Jun 2026

    Decision issued: Prior Approval Required and Refused

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

55 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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

Open the documents

What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 158 Blackamoor Lane Maidenhead SL6 8RN

    26/02001/CLAMA Submitted 13 Aug 2026 0.1 miles away

    64% historically approved · decision due ~8 Oct

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    Awaiting decision Prior approval New dwelling 24 docs

  • 158 Blackamoor Lane Maidenhead SL6 8RN

    25/03251/FULL Submitted 9 Dec 2025 0.1 miles away

    1no. bin store, 1no. bike store and alterations to fenestration including rooflights.

    Withdrawn Full applications Loft or dormer Windows or glazing 11 docs

  • 158 Blackamoor Lane Maidenhead SL6 8RN

    26/00203/FULL Submitted 26 Jan 2026 0.1 miles away

    Minor alterations to existing building comprising insertion of rooflights, installation of 1 no x bin and 1 no x bike store, and stepped access plus changes to fenestration

    Granted Full applications Loft or dormer Windows or glazing 16 docs

  • 168 Blackamoor Lane Maidenhead SL6 8RT

    22/02779/CPD Submitted 14 Oct 2022 0.1 miles away

    Certificate of lawfulness to determine whether the loft conversion is lawful.

    Granted Lawful development Loft or dormer 7 docs

  • 176 Blackamoor Lane Maidenhead SL6 8RT

    22/02290/FULL Submitted 19 Aug 2022 0.1 miles away

    Single storey front infill extension, new side trellis, new side entrance steps, single storey rear extension, first floor side extension with undercroft, first floor side/rear extension, alterations to fenestration and new bin store.

    Granted Full applications Extension Windows or glazing 9 docs
    Small domestic

  • 180 Blackamoor Lane Maidenhead SL6 8RT

    25/03157/FULL Submitted 1 Dec 2025 0.1 miles away

    Two storey side/rear extension following the demolition of the existing detached outbuilding.

    Granted Full applications Extension Demolition 15 docs

In Windsor and Maidenhead

  • 26/01684/PDXL Refused

    9 Duncroft Windsor SL4 4HH

    Single storey rear extension no greater than 6.00m in depth, 3.20m high with an eaves height of 2.90m.

    Received 10 Jul, published by the council 11 Aug 2026 Prior approval
  • 26/01861/PDXL Granted

    6 Hendons Way Holyport Maidenhead SL6 2LF

    Single storey rear extension no greater than 6.00m in depth, 2.78m high with an eaves height of 2,70m.

    Received 29 Jul, published by the council 4 Aug 2026 Prior approval
  • 26/01912/PDXL Granted

    Fourwinds 2 Green Lane Ascot SL5 7QJ

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    Received 3 Aug, published by the council 11 Aug 2026 Prior approval
  • 26/01789/PDXL Granted

    6 The Dell Maidenhead SL6 3NS

    Single storey rear extension no greater than 3.76m in depth, 2.90m high with an eaves height of 2.90m.

    Received 22 Jul, published by the council 31 Jul 2026 Prior approval
  • 26/01831/PDXL Granted

    1 Bell View Windsor SL4 4ET

    Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.

    Received 27 Jul, published by the council 31 Jul 2026 Prior approval