Armstrong Simmonds Architects Ltd

Armstrong Simmonds Architects Ltd is an architectural practice in Battersea. See its accreditations, specialisms and planning track record.

20applications

81%approved

7councils

Full track record →

active

07407440

Architectural Activities

★ 5.0 Google (21)

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Unit 23 Battersea Business Centre, 99-109 Lavender Hill, Battersea, London, SW11 5QL

www.as-architects.co.uk

+44 20 7228 1324

projects@as-architects.co.uk

About Armstrong Simmonds Architects Ltd

An award-winning architectural studio founded in 2010, Armstrong Simmonds Architects specialises in high-end residential design across London and the South East of England. The practice offers bespoke architectural solutions from concept design through to completion, with particular expertise in extensions, basements, loft conversions, and refurbishments.

Specialisations

Residential Architects

Interior Design

Technical Specification

Concept Planning

Visualisation

Tendering

On Site Expertise

Service Areas

London

South East England

Reviews

5.0

21 reviews on Google

Credentials

ARB registered
RIBA chartered

Memberships can lapse, so check before work starts.

Project Types & Specialisms

Planning Application Track Record

20

Applications

81%

Approval Rate

7

Local Authorities

Local Authorities

Ealing

Enfield

Lambeth

Lewisham

Southwark

Wandsworth

Westminster

Application Types

Extensions

10

Other

4

New Dwellings

4

Demolition

2

Prior Approval

1

Planning Application History (20)

20 of 20 applications have a map location

Alterations including erection of single storey rear and side extension; erectio

41 Broxash Road SW11 6AD

Wandsworth2026-08-20

Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension, installation of front roof lights at front roof slope, installation of a rear outrigger roof slope, and installation of a flat roof light to flat roof.

56 Englewood Road London SW12 9NY

Lambeth2026-02-05

Application for the Certificate of Lawful Development (Proposed) with respect to the erection of a single- storey outbuilding for use as office/gym to the rear of the garden, and installation of a canopy, including the replacement of the front boundary timber fence with a low boundary wall with iron fencing and new gate.

56 Englewood Road London Lambeth SW12 9NY

Lambeth2026-03-09

Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a rear dormer roof extension, installation of 2 front roof lights.

93 Wolfington Road London SE27 0RH

Lambeth2023-03-18

Lawful Development Certificate (Proposed) in respect of the construction of a hip to gable extension and a rear roof extension at 164 Devonshire Road, SE23, together with the insertion of two rooflights to the front roof slope and the extension of the existing soil and vent pipe on the side elevation.

164 DEVONSHIRE ROAD, LONDON, SE23 3SZ

Lewisham2015-10-13

Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/02781/FUL (Demolition of the side extension, garden store and boiler room, and erection of a single storey ground floor rear and side extension; erection of a boundary wall to the rear; and alterations to the front porch and side access, including the replacement of rear doors/windows with french doors) granted on 01.11.2024.

13 Riggindale Road London Lambeth SW16 1QL

Lambeth2025-05-06

Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.

15 Canon Beck Road London Southwark SE16 7DJ

Southwark2026-05-22

Non material amendment to planning permission 24/AP/0861 - Construction of a single storey rear and side infill extension. NMA sought: Wall facing neighbouring property to be rendered in slate to match existing finish of neighbouring property ground floor.

66 Moncrieff Street London Southwark SE15 5HL

Southwark2025-01-23

Construction of single storey ground floor rear infill extension with remodeling of associated rear bay to include additional rear window and replacement of existing windows to white uPVC.

44 Keston Road London Southwark SE15 4JB

Southwark2024-12-10

Lawful Development Certificate (proposed) in respect of the construction of extensions to the rear roof slopes at 32 Bovill Road, SE23, together with the provision of 2 rooflights to the front roof slope.

32 BOVILL ROAD, LONDON, SE23 1HA

Lewisham2016-08-09

Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/04013/FUL (Erection of a single-storey ground floor side/rear infill extension, together with alterations to the front and rear fenestration, landscaping the front garden with provision of refuse store and the replacement of the front boundary wall) granted on 11.03.2025. Amendment sought: Substitution of the approved material to the rear elevation. Proposed material is to be Amsterdam Green Glazed Brick.

157 Hubert Grove London SW9 9NZ

Lambeth2026-03-09

Lawful Development Certificate (Proposed) in respect of the construction of a single storey rear extension at 164 Devonshire Road, SE23.

164 DEVONSHIRE ROAD, LONDON, SE23 3SZ

Lewisham2015-12-07

The construction of a dormer roof extension in the rear and side roof slope at Flat D 213 Stanstead Road SE23.

FLAT D, 213 STANSTEAD ROAD, LONDON, SE23 1HU

Lewisham2016-04-19

Single-storey rear extension at second floor level and roof extension with associated terrace.

17 Strutton Ground London SW1P 2HY

Westminster2015-12-14

Lawful Development Certificate (proposed) in respect of the construction of roof extensions to the rear roof slopes at 32 Bovill Road, SE23, together with the installation of two rooflights to the front elevation.

32 BOVILL ROAD, LONDON, SE23 1HA

Lewisham2016-06-06

Single storey rear extension 6m deep x 3.35m high (3m high to eaves).

67 The Orchard London N21 2DJ

Enfield2023-08-09

Single storey side/rear wraparound extension, first floor rear extension (following demolition of existing extension); alteration of roof from hip to gable end, rear roof extension with solar panels, incorporating a Juliet balcony; brick slip cladding over existing external render of main house; replacement boundary wall with associated side access; partial demolition and redesign of existing garden outbuilding including installation of timber pergola; and replacement windows on front, side and rear elevations.

19 Gloucester Road Ealing W5 4JB

Ealing2025-08-13

Single storey (max. 5.7m deep and max. 3.57m high) rear extension (following demolition of canopy) (42 days Prior Notification Process)

12 Adelaide Road West Ealing W13 9EB

Ealing2023-03-29

Internal works to Flat 3, including the conversion of utility cupboard into a WC with sliding door; the enlargement of opening between hallway/kitchen; the removal of hallway cabinetry and creation of a new cupboard; the installation of sliding door to the bathroom with new sanitaryware; and the removal of radiators, along with the introduction of bespoke joinery and integrated bedroom storage.

44 Clapham Common North Side London SW4 0AA

Lambeth2025-09-08

DC/11/078713/FT

The construction of 2 dormer extensions in the rear roof slope at 3 Earlsthorpe Road SE26, together with 2 roof lights in the side roof slope.

3 EARLSTHORPE ROAD, LONDON, SE26 4PD

Lewisham2011-11-07

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