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Planning application

2026/1623

29 Dafforne Road SW17 8TY

Refused Wandsworth Certificate of Lawfulness - Existing

Proposal

Subdivision of the ground floor to form two-self contained flats (Flats 1 and 4) and use of the second floor flat (Flat 3) as a two-bedroom dwelling (approved as one-bedroom).

As published by the council, reference 2026/1623

Timeline

Dates from the published record

  1. 29 Apr 2026

    Received by Wandsworth

  2. 22 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 6 Jul 2026

    Decision issued: Refuse

  4. 25 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 2021/2522 Granted

    72 Stapleton Road SW17 8AU

    Details of Water efficiency pursuant to condition 5 of planning permission dated 03/12/2019 ref 2019/4343 (Erection of mansard roof extension to main rear roof and extension above part of two-storey back addition (with French doors and safety railings); formation of roof terrace above two-storey back addition with 1.7m high screen surround and the creation of 1-bedroom/1-person flat).

    26 May 2021 85m away Full applications
  • 2026/1499 Granted

    12 Netherfield Road SW17 8AZ

    Installation of replacement windows to first floor front elevation and door to rear garden.

    21 Apr 2026 87m away Full applications
  • 2023/0099 Granted

    6 Wheatlands Road SW17 8BB

    Alterations including erection of a mansard roof extension to the main rear roof; Erection of an extension above part of the two-storey back addition; Formation of a roof terrace with a 1.7m high glazed screen surround above the two-storey back addition.

    11 Jan 2023 90m away Full applications
  • 2023/0799 Granted

    106 Topsham Road SW17 8SP

    Erection of single storey rear extension to extend beyond the rear wall of the existing dwelling house by 5m, the total height of the proposed extension is 4m and the height of the eaves is 2.5m.

    28 Feb 2023 116m away Prior approval
  • 2026/2153 Awaiting decision

    4 Dafforne Road SW17 8TZ

    Details of materials of refuse and recycling storage & cycle parking pursuant to conditions 5 and 6 of planning permission dated 27.03.2026 ref 2025/2124 (Alterations including erection of single storey rear extension in connection with conversion of a 'female only mental health house' for up to 6 people (Use Class C2) to 8 person House of Multiple Occupation (Sui Generis).)

    10 Jun 2026 137m away Full applications
  • 2025/3889 Granted

    2 Dafforne Road SW17 8TZ

    Alterations including erection of mansard roof extension to main rear roof and erection of part single, part two-storey rear/side extension. Excavation to enlarge basement including formation rear lightwell in connection with creation of 2 x 3 bedroom 2 x 2 bedroom flats with associated cycle and refuse storage. Installation of gable front window. Erection of a replacement front boundary wall with railings above.

    29 Oct 2025 146m away Full applications

In Wandsworth

  • 2026/2084 Granted

    139 Mallinson Road SW11 1BH

    Erection of an extension above part of main rear roof and part of two-storey rear addition.

    4 Jun 2026 Lawful development
  • 2026/2735 Awaiting decision

    9 Pentlow Street SW15 1LX

    Lawful Development Certificate for a Proposed use or development.

    29 Jul 2026 Lawful development
  • 2026/1912 Granted

    100 Bickersteth Road SW17 9SJ

    Formation of vehichle crossover and dropped kerb; demolition of front boundary wall..

    20 May 2026 Lawful development
  • 2026/2721 Awaiting decision

    40 Mckiernan Court Shuttleworth Road SW11 3DY

    Application for a Lawful Development Certificate for a proposed use or development.

    28 Jul 2026 Lawful development
  • 2026/2042 Granted

    34 Marney Road SW11 5EP

    Alterations including erection of rear roof extension to main rear roof and installation of solar panels.

    1 Jun 2026 Lawful development