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Gruff Architects

An architecture practice. 38 planning applications on PlanIndex across 5 councils . On the register from 2019 to 2026.

34 granted and 2 refused of 36 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. 93% approved here, against 88% for the council

  2. 100% approved here, against 95% for the council

What they file

  1. Householder42%
  2. Full applications21%
  3. Lawful development21%
  4. Amendments5%
  5. Conditions5%

Track record

The 10 most recent applications naming this firm

  • DC/26/143380 Granted

    15 ELIOT VALE, LONDON, SE3 0UW

    Demolition of existing rear extension, construction of a new single-storey rear extension, replacement of the existing timber balcony balustrade with a glass balustrade removal of a chimney replacement of side elevation windows with brickwork, removal of a rear garden tree and all other associated works at 15 Eliot Vale, SE3

    Decided 20 May 2026 Householder
  • DC/25/142321 Granted

    272 BROCKLEY ROAD, LONDON, SE4 2SF

    Details submitted pursuant to Condition 4-Materials and Design Quality and Condition 15-Roof Terrace Screening of planning permission DC/21/124199 dated 25th August 2022 (amended by DC/24/138476 dated 12th March 2025) at 272 Brockley Road SE4.

    Decided 29 Jan 2026 Full applications
  • DC/25/142296 Granted

    15 ELIOT VALE, LONDON, SE3 0UW

    Application for a Lawful Development Certificate (existing) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A and G of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the alteration of 3 chimneys, removal of 1 chimney and replacement of side elevation window with brickwork at 15 Eliot Vale, SE3.

    Decided 20 Jan 2026 Lawful development
  • 24/AP/0720 Decided

    1 Meeting House Lane London Southwark

    Non-Material Amendment for planning application 22/AP/1386 and dated 09/02/2023 for demolition of both the studio bedsit to the side of the building and outbuilding to the rear garden of the host property, comprised of three selfcontained residential units. Construction of a two storey new-build to the side of the host property complete with roof terrace and extension to ground floor flat, with associated landscaping, external alterations, bicycle and refuse storage, to form three self-contained residential units (1X 1B2P, 1 X 3B5P & 1 X 2B4P). NMA Seeks: Changes the specified materials and to the brickwork bond(s).

    Decided 23 Apr 2024 Conditions
  • 23/AP/2601 Granted

    55 Calton Avenue London Southwark SE21 7DF

    Proposed works to replace the existing conservatory with a new single storey side infill extension; increase the height of the rear outrigger roof to create a new bedroom within the attic space, with associated roof lights. The reconfiguration of the outrigger's first floor window and door to the terrace, and the replacement of the second floor rear dormer with a wider dormer window. Window replacements to front, rear and side elevations.

    Decided 8 Nov 2023 Householder
  • 23/03349/FULL Granted

    140 New Bond Street London W1S 2TW

    Installation of a passenger lift into the rear light well to serve floors from basement level to third floor; creation of a new stair between ground floor and basement levels; and associated works. (Linked with 23/03350/LBC)

    Decided 17 Aug 2023 Full applications
  • 23/03350/LBC Granted

    140 New Bond Street London W1S 2TW

    Installation of a passenger lift into the rear light well to serve floors from basement level to third floor; creation of a new stair between ground floor and basement levels; and asscoaietd works. (Linked with 23/03349/FULL)

    Decided 17 Aug 2023 Heritage and listed buildings
  • DC/22/129740 Granted

    36 CHALSEY ROAD, LONDON, SE4 1YW

    Construction of a single storey side and rear extension and application of insulated render to the side elevation at 36 Chalsey Road, SE4.

    Decided 15 Feb 2023 Householder
  • DC/22/129739 Granted

    36 CHALSEY ROAD, LONDON, SE4 1YW

    Construction of a roof extension to the rear roof slope at 36 Chalsey Road, SE4.

    Decided 15 Feb 2023 Householder
  • DC/22/129418 Granted

    19 LOWTHER HILL, LONDON, SE23 1PZ

    Demolition of the existing garage and construction of a single storey extension to the side and rear of 19 Lowther Hill SE23, together with replacement of windows, insulation of external wall and provision of a bike store at the front, and landscaping.

    Decided 16 Feb 2023 Householder

28 more applications on record

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