Maple Cross

The human version (we wrote this, not the council)This policy supports business growth by promoting a range of employment sites and premises across the district. Within designated Employment Areas shown on the policies map, extra industrial floorspace and intensified office and industrial uses are supported, and non-employment uses are only allowed where they would not harm amenity or the area's role. Outside these areas, losing employment land to other uses requires evidence including 12 months of unsuccessful marketing at a realistic price and no reasonable prospect of continued employment use. Creative industries and expansion of Leavesden Studios are supported.

The human version (we wrote this, not the council)This section sets out the site allocations for Maple Cross. Three sites are allocated with a combined indicative capacity of around 1,635 homes. Most come from one strategic site, Land to the West and South of Maple Cross, allocated for up to 1,500 homes plus supporting uses including a primary school, community, retail and commercial space; this land was removed from the Green Belt. The other sites are Land to the North of Chalfont Road (130 homes) and garages behind Longcroft Road (5 homes).

The human version (we wrote this, not the council)This section sets out the site allocations for Gypsies and Travellers. The needs assessment found a need for 37 pitches, plus 4 pitches from households with undetermined need. Eight sites, references GT1 to GT8, are allocated with a combined capacity of 83 pitches, all in the Green Belt. Most are existing safeguarded sites; GT3 is expanded and GT5 intensified, while GT6 near Kings Langley and GT7 at Maple Cross are new sites providing 4 and 15 pitches. Housing site H41 at Mill End must also provide at least 7 pitches.

The human version (we wrote this, not the council)This section introduces the environment chapter. The district takes its name from the Rivers Colne, Chess and Gade, which meet at Rickmansworth, and with the Grand Union Canal and many former quarry lakes the area has a complex flooding picture and a wide floodplain. Three Rivers faces flood risk from rivers, surface water, groundwater, sewers and reservoirs, and climate change is expected to increase that risk. At the same time the district lies in one of the driest parts of the UK, so development must be flood-safe and use water efficiently.

The human version (we wrote this, not the council)This section sets out the employment site allocations. Evidence in the South West Herts Economic Study (2024) found no need for new office sites, and recommends resisting any loss of office space. Four existing employment areas are safeguarded: Croxley Business Park (E1), Tolpits Lane (E2), Maple Cross/Maple Lodge (E3) and Kings Langley Employment Area (E4). Two small extensions to Croxley Business Park are allocated as E5 and E6, and Leavesden Park (E7) is allocated as an employment site, protected by an Article 4 Direction that stops offices changing to homes without planning permission.

The human version (we wrote this, not the council)This section covers Maple Lodge Wastewater Treatment Works, east of Maple Cross. It is a key infrastructure asset serving Three Rivers and the wider area, and keeps its designation as a significant infrastructure site in the Green Belt. The policy allows redevelopment or limited infilling to meet future operational needs, provided the continued use of the site for wastewater treatment is safeguarded, the mature landscaped boundaries are retained, and any further buildings are of comparable height to nearby structures on the site.