DA4 9FF Sevenoaks

Streets

• Esparto Way, South Darenth: 37 addresses
• Horton Road, South Darenth: 32 addresses

Council tax

What each band costs in Sevenoaks in 2026-27: Band D £2,522 a year on average, including the police, fire and any county and parish charges.

Homes by band in the neighbourhood around this postcode: most are in band C (52% of about 990 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the neighbourhood (census area of about 700 homes) around it, not just this postcode; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

Planning and heritage

• Conservation area: no postcode centre in this postcode is in one.
• Listed buildings within 100 m of this postcode: 3.
• Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
• Tree preservation orders: none recorded, though not every council has published theirs.
• Green belt: no.

Listed buildings

• CENTRAL WAREHOUSE BUILDING HORTON KIRBY PAPER MILLS, grade II
• GIFFORDS, grade II
• THE CHIMNEY AT HORTON KIRBY PAPER MILL, grade II

Brownfield land registered for housing within 1.0 km

• The Co-operative Food , 1st Floor, Building 25 Horton Road, Horton Kirby, DA4 9BD: up to 8 homes, permissioned (50 m)
• Former South Darenth Fire Station, New Road, South Darenth, KENT, DA4 9AT: up to 6 homes, permissioned (160 m)
• Land between 13 and 55 Shrubbery Road, South Darenth, not permissioned (440 m)

Source: planning.data.gov.uk (Ministry of Housing, Communities and Local Government), compiled from councils and, for listed buildings, Historic England's National Heritage List. Conservation areas, Article 4 directions, tree preservation areas and the green belt are checked at each postcode's centre. Listed buildings and protected trees are counted within 100 m of this postcode. Councils publish Article 4 directions, tree preservation orders and brownfield registers to different standards, and some not yet. Planning applications are not here: there is no national open record of them yet.

Flood risk

Rivers, the sea or surface water: in this postcode, 5 addresses are in areas at high risk, 0 at medium risk and 8 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.

Rivers and the sea alone: of the 54 homes the Environment Agency counts, 4 are in areas at high risk, 0 medium, 7 low and 0 very low.

High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.

Flood zone for planning: the postcode centre is in flood zone 2. Zone 2 is between 0.1% and 1% a year from rivers (0.1% and 0.5% from the sea), ignoring defences.

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

Broadband

Superfast 98%, ultrafast 31%, gigabit 31% of premises; 0% cannot get 10 Mbit/s. Ofcom Connected Nations, data as at January 2026.