Character profiles 1996–2018Find the profile for your conservation area
Hammersmith and Fulham approved character profiles for The Mall and St Peter’s Square on 3 June 1996; both areas were designated in 1971, and St Peter’s Square was extended in April 1989 to take in Theresa Road, St Peter’s Road and Beavor Lane. Ravenscourt and Starch Green, designated on 20 February 1974 and extended in 1982, 1990 and 1991, has a profile approved on 2 July 1997. The council notes that The Mall profile plots its archaeological priority area incorrectly.
LBHF: The Mall Conservation Area character profile, approved 3 June 1996 · LBHF: St Peter’s Square Conservation Area character profile, approved 3 June 1996 · LBHF: St Peter’s Square Conservation Area · LBHF: Ravenscourt and Starch Green Conservation Area character profile, designation and character · LBHF: Ravenscourt and Starch Green Conservation Area character profile, approved 2 July 1997 · LBHF: The Mall Conservation Area
Hammersmith Grove, designated on 8 September 1982, has a profile approved on 14 December 1998; Westcroft Square, designated in May 1980, one approved on 12 October 1998; and Hammersmith Broadway, designated in June 1986, one of 7 May 1997. Brook Green’s profile was approved on 8 March 2004 and Hammersmith Town Hall’s is dated November 2018. The older profiles cite plans since replaced, and the council warns that some areas may have been extended since, so rely on its current maps.
LBHF: Hammersmith Grove Conservation Area character profile, designation · LBHF: Hammersmith Grove Conservation Area character profile, approved 14 December 1998 · LBHF: Westcroft Square Conservation Area character profile, designation · LBHF: Westcroft Square Conservation Area character profile, approved 12 October 1998 · LBHF: Hammersmith Broadway Conservation Area character profile, approved 7 May 1997 · LBHF: Brook Green Conservation Area character profile, approved 8 March 2004 · LBHF: Hammersmith Town Hall Conservation Area character profile, November 2018 · LBHF: conservation areas, character profiles and maps
Directions served 1978–1999; basements 2018Match the address to the Article 4 documents
Hammersmith and Fulham publishes a short non-technical summary of each direction, which it says is not part of the legal documentation, and its list of affected properties was last amended on 1 October 2011. At The Mall, a direction served on 15 October 1980 covers front roofs, gables and dormers with their coverings, rear roof coverings, painting unpainted brickwork and rear extensions at 52–62 Mall Road; directions of 1982 and 1984 control painting the stucco at named properties.
LBHF: properties affected by Article 4 directions · LBHF: properties affected by Article 4 directions, list last amended 1 October 2011
At St Peter’s Square, directions served on 6 January 1978 and 6 June 1980 cover front roofs, gables and dormers and any structure at ground or first floor level at the rear. Ravenscourt and Starch Green’s run from front roofs and rear roof coverings in May 1979 to front hard surfaces in December 1999, and the council says its property list there is not complete. Bradmore’s cover rear structures at named numbers on roads including Brackenbury, Atwood and Perrers Roads.
LBHF: properties affected by Article 4 directions · LBHF: properties affected by Article 4 directions, list last amended 1 October 2011 · LBHF: Ravenscourt and Starch Green Conservation Area
Brook Green’s directions cover front roofs and gables, front elevations, porches, hardstandings, boundaries and painting at named addresses, and Hammersmith Grove No. 1 covers front elevations, porches, boundaries and exterior painting. Across the borough, apart from the Old Oak and Park Royal Development Corporation area, a basement direction made on 25 April 2017, confirmed on 16 April 2018 and in force from 26 April 2018 removes householder rights to build basements and lightwells.
LBHF: properties affected by Article 4 directions · LBHF: Article 4 directions, including the borough-wide basement direction · LBHF: borough-wide basement Article 4 direction, in force 26 April 2018
Local Plan 2018; draft dated October 2025Use the 2018 plan and treat the draft as emerging
Once the council is confirmed for the address, the plan to use is Hammersmith and Fulham’s Local Plan of 28 February 2018: it replaced the Core Strategy of 2011 and the Development Management Local Plan of 2013, and the adoption statement says it carries full weight. Policy DC4 wants alterations compatible with the scale and character of existing development, integrated into the building’s design and subservient to it, and its supporting text expects roof additions, front mansards included, to integrate with the building. Policy HO2 governs converting a house into flats.
LBHF: Local Plan, adopted 28 February 2018 · LBHF: Local Plan adoption statement · LBHF Local Plan 2018: policy document
The Planning Guidance SPD, adopted the same day, applies its conservation-area guidelines in every conservation area: front roof extensions are generally unacceptable, the loss of significant original chimney stacks or original hipped roofs will be resisted, and brick or stone walls should not be painted, rendered or clad. A replacement plan running to 2042 reached its Regulation 18 draft, dated October 2025 and consulted on from October to December 2025; it is emerging, not adopted.
LBHF Planning Guidance SPD, adopted 28 February 2018 · LBHF: draft Local Plan, Regulation 18 consultation (emerging, not adopted) · LBHF: draft Local Plan introduction, October 2025
Policies DC11 and CC3Separate a lower-ground refit from excavation
Fitting out a lower ground room that already exists is a refit; deepening it, extending it or digging under the garden is a different project, so ask the council how its basement rules apply. DC11 allows a new or extended basement only where it extends beyond the main rear wall by no more than half the depth of the house and under no more than half the depth of each garden, stays one storey except on large sites, sits back from neighbouring boundaries, keeps at least a metre of soil over any part under a garden and uses SuDS with active drainage devices.
LBHF Local Plan 2018: policy document
Environment Agency readings put points on Upper Mall, St Peter’s Square, Ravenscourt Road, Brook Green and Hammersmith Grove in Flood Zone 3, though the council notes that defences mitigate tidal flooding, so check your own address. CC3 then asks for a flood risk assessment and a non-return valve or equivalent for vulnerable basement uses, DC11 bars new self-contained basement flats in rapid-inundation areas without safe escape, and in conservation areas the SPD says basements under front and side gardens will not normally be acceptable.
Environment Agency: Flood Zones 2 and 3 (rivers and sea) data · GOV.UK: flood map for planning, checked by address · LBHF Local Plan 2018: policy document · LBHF Planning Guidance SPD, adopted 28 February 2018
Before ordering windows, repainting a brick or stucco front, changing a roof or committing to excavation at a Hammersmith address, find out which consents it needs. Each regime stands alone: planning permission, any Article 4 direction, listed building consent, conservation-area guidance, Building Regulations, a landlord’s written consent and the Party Wall Act, and clearing one clears none of the others. For a new basement, the borough-wide direction has removed householder rights, and Policy DC11 and the flood tests apply.
When planning permission is required · LBHF: properties affected by Article 4 directions · Historic England: listed-building consent · LBHF: conservation areas, character profiles and maps · When Building Regulations approval is needed · LEASE: alterations and home improvements · Party-wall work requiring notice · LBHF: borough-wide basement Article 4 direction, in force 26 April 2018 · LBHF Local Plan 2018: policy document