DA4 postcode district: South Darenth and Sutton at Hone and around, Kent

DA4 is a postcode district in Kent, with 243 postcodes in use in 2 sectors. It has postcodes in South Darenth and Sutton at Hone. It is split between 2 councils: Sevenoaks (194 postcodes) and Dartford (49).

Postcodes in use
243
Sectors
2
Councils
2 councils
Places
South Darenth and Sutton at Hone

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in DA4, by flood risk

Map of every postcode in DA4, by flood risk Of the 243 postcodes in DA4 that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 17 are at low risk at worst and 203 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: South Darenth and Sutton at Hone, West Kingsdown, Hextable. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M20M25 DA4 0AB: not on the flood risk listDA4 0AD: not on the flood risk listDA4 0AG: not on the flood risk listDA4 0AJ: not on the flood risk listDA4 0AP: not on the flood risk listDA4 0AQ: not on the flood risk listDA4 0AR: not on the flood risk listDA4 0AS: not on the flood risk listDA4 0AT: not on the flood risk listDA4 0AU: not on the flood risk listDA4 0AW: not on the flood risk listDA4 0AX: not on the flood risk listDA4 0AY: not on the flood risk listDA4 0AZ: not on the flood risk listDA4 0BB: not on the flood risk listDA4 0BD: not on the flood risk listDA4 0BG: not on the flood risk listDA4 0BH: not on the flood risk listDA4 0BJ: not on the flood risk listDA4 0BL: not on the flood risk listDA4 0BP: not on the flood risk listDA4 0BQ: not on the flood risk listDA4 0BW: not on the flood risk listDA4 0BX: not on the flood risk listDA4 0BY: not on the flood risk listDA4 0BZ: not on the flood risk listDA4 0DA: not on the flood risk listDA4 0DB: not on the flood risk listDA4 0DD: not on the flood risk listDA4 0DE: not on the flood risk listDA4 0DF: not on the flood risk listDA4 0DJ: not on the flood risk listDA4 0DS: not on the flood risk listDA4 0DT: not on the flood risk listDA4 0DZ: not on the flood risk listDA4 0EB: not on the flood risk listDA4 0EH: not on the flood risk listDA4 0EL: not on the flood risk listDA4 0EN: not on the flood risk listDA4 0EP: not on the flood risk listDA4 0ER: not on the flood risk listDA4 0ES: not on the flood risk listDA4 0ET: not on the flood risk listDA4 0EW: not on the flood risk listDA4 0EX: not on the flood risk listDA4 0EY: not on the flood risk listDA4 0EZ: not on the flood risk listDA4 0HA: not on the flood risk listDA4 0HB: not on the flood risk listDA4 0HE: not on the flood risk listDA4 0HF: not on the flood risk listDA4 0HG: not on the flood risk listDA4 0HN: not on the flood risk listDA4 0HP: not on the flood risk listDA4 0HR: not on the flood risk listDA4 0HS: not on the flood risk listDA4 0HT: not on the flood risk listDA4 0HU: not on the flood risk listDA4 0HW: not on the flood risk listDA4 0HX: not on the flood risk listDA4 0HY: not on the flood risk listDA4 0HZ: not on the flood risk listDA4 0JB: not on the flood risk listDA4 0JF: not on the flood risk listDA4 0JG: not on the flood risk listDA4 0JH: not on the flood risk listDA4 0JL: not on the flood risk listDA4 0JN: not on the flood risk listDA4 0JP: not on the flood risk listDA4 0JQ: not on the flood risk listDA4 0JR: not on the flood risk listDA4 0JS: not on the flood risk listDA4 0JT: not on the flood risk listDA4 0JU: not on the flood risk listDA4 0JW: not on the flood risk listDA4 0JX: not on the flood risk listDA4 0JY: not on the flood risk listDA4 0JZ: not on the flood risk listDA4 0LA: not on the flood risk listDA4 0LB: not on the flood risk listDA4 0LD: not on the flood risk listDA4 9AD: not on the flood risk listDA4 9AE: not on the flood risk listDA4 9AH: not on the flood risk listDA4 9AL: not on the flood risk listDA4 9AN: not on the flood risk listDA4 9AP: not on the flood risk listDA4 9AQ: not on the flood risk listDA4 9AR: not on the flood risk listDA4 9AS: not on the flood risk listDA4 9AT: not on the flood risk listDA4 9AW: not on the flood risk listDA4 9BE: not on the flood risk listDA4 9BG: not on the flood risk listDA4 9BH: not on the flood risk listDA4 9BJ: not on the flood risk listDA4 9BL: not on the flood risk listDA4 9BP: not on the flood risk listDA4 9BQ: not on the flood risk listDA4 9BS: not on the flood risk listDA4 9BT: not on the flood risk listDA4 9DA: not on the flood risk listDA4 9DB: not on the flood risk listDA4 9DD: not on the flood risk listDA4 9DE: not on the flood risk listDA4 9DF: not on the flood risk listDA4 9DG: not on the flood risk listDA4 9DH: not on the flood risk listDA4 9DJ: not on the flood risk listDA4 9DL: not on the flood risk listDA4 9DN: not on the flood risk listDA4 9DP: not on the flood risk listDA4 9DQ: not on the flood risk listDA4 9DR: not on the flood risk listDA4 9DS: not on the flood risk listDA4 9DT: not on the flood risk listDA4 9DU: not on the flood risk listDA4 9DW: not on the flood risk listDA4 9DY: not on the flood risk listDA4 9EA: not on the flood risk listDA4 9EB: not on the flood risk listDA4 9ED: not on the flood risk listDA4 9EE: not on the flood risk listDA4 9EF: not on the flood risk listDA4 9EG: not on the flood risk listDA4 9EH: not on the flood risk listDA4 9EJ: not on the flood risk listDA4 9EL: not on the flood risk listDA4 9EN: not on the flood risk listDA4 9EP: not on the flood risk listDA4 9EQ: not on the flood risk listDA4 9ES: not on the flood risk listDA4 9ET: not on the flood risk listDA4 9EX: not on the flood risk listDA4 9EY: not on the flood risk listDA4 9EZ: not on the flood risk listDA4 9FA: not on the flood risk listDA4 9FE: not on the flood risk listDA4 9HA: not on the flood risk listDA4 9HB: not on the flood risk listDA4 9HD: not on the flood risk listDA4 9HE: not on the flood risk listDA4 9HF: not on the flood risk listDA4 9HG: not on the flood risk listDA4 9HH: not on the flood risk listDA4 9HJ: not on the flood risk listDA4 9HL: not on the flood risk listDA4 9HN: not on the flood risk listDA4 9HP: not on the flood risk listDA4 9HR: not on the flood risk listDA4 9HS: not on the flood risk listDA4 9HW: not on the flood risk listDA4 9HX: not on the flood risk listDA4 9HY: not on the flood risk listDA4 9HZ: not on the flood risk listDA4 9JA: not on the flood risk listDA4 9JB: not on the flood risk listDA4 9JD: not on the flood risk listDA4 9JE: not on the flood risk listDA4 9JF: not on the flood risk listDA4 9JG: not on the flood risk listDA4 9JH: not on the flood risk listDA4 9JJ: not on the flood risk listDA4 9JL: not on the flood risk listDA4 9JN: not on the flood risk listDA4 9JQ: not on the flood risk listDA4 9JS: not on the flood risk listDA4 9JT: not on the flood risk listDA4 9JU: not on the flood risk listDA4 9JW: not on the flood risk listDA4 9JX: not on the flood risk listDA4 9JY: not on the flood risk listDA4 9LA: not on the flood risk listDA4 9LB: not on the flood risk listDA4 9LD: not on the flood risk listDA4 9LE: not on the flood risk listDA4 9LF: not on the flood risk listDA4 9LP: not on the flood risk listDA4 9LR: not on the flood risk listDA4 9LS: not on the flood risk listDA4 9LT: not on the flood risk listDA4 9LX: not on the flood risk listDA4 9LY: not on the flood risk listDA4 9LZ: not on the flood risk listDA4 9NA: not on the flood risk listDA4 0AH: low flood risk at worstDA4 0BE: low flood risk at worstDA4 0BN: low flood risk at worstDA4 0DQ: low flood risk at worstDA4 0JA: low flood risk at worstDA4 9AY: low flood risk at worstDA4 9AZ: low flood risk at worstDA4 9BD: low flood risk at worstDA4 9LW: low flood risk at worstDA4 9BN: low flood risk at worstDA4 9BU: low flood risk at worstDA4 9BZ: low flood risk at worstDA4 9EW: low flood risk at worstDA4 9HT: low flood risk at worstDA4 9JP: low flood risk at worstDA4 9JR: low flood risk at worstDA4 9LQ: low flood risk at worstDA4 0AA: medium flood risk at worstDA4 0DH: medium flood risk at worstDA4 9AX: medium flood risk at worstDA4 9BY: medium flood risk at worstDA4 9DZ: medium flood risk at worstDA4 9HQ: medium flood risk at worstDA4 0AE: high flood riskDA4 0BS: high flood riskDA4 0DG: high flood riskDA4 0DP: high flood riskDA4 0DX: high flood riskDA4 0EJ: high flood riskDA4 0JJ: high flood riskDA4 9AA: high flood riskDA4 9AB: high flood riskDA4 9BA: high flood riskDA4 9BB: high flood riskDA4 9FF: high flood riskDA4 9GR: high flood riskDA4 9HU: high flood riskDA4 9LN: high flood risk South Darenth and Sutton at HoneWest KingsdownHextable 7 postcodes at high or medium risk, outlined: this goes to DA4 0DG, the one with most homes and businesses at high risk7 postcodes at high or medium risk6 postcodes at high or medium risk, outlined: this goes to DA4 9AA, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in DA4, by flood risk Of the 243 postcodes in DA4 that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 17 are at low risk at worst and 203 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: West Kingsdown. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. M20A20M25 West Kingsdown
  • A home or business at high risk: 17
  • At medium risk at worst: 6
  • At low risk at worst: 17
  • At very low risk only: 0
  • Not on the at-risk list: 203
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 243 postcodes in DA4 that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 17 are at low risk at worst and 203 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 160 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.3886, longitude 0.2324. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

17 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

DA4 0AE12 at high riskDA4 9AA10 at high riskDA4 0DG7 at high riskDA4 9BA7 at high riskDA4 0DW4 at high riskDA4 9FF4 at high riskDA4 0EJ2 at high riskDA4 9GR2 at high riskDA4 9HU2 at high riskDA4 9BB1 at high riskDA4 0BS1 at high riskDA4 0DN1 at high risk

Where the postcodes at high or medium risk lie together

  • 7 postcodes at high or medium risk, outlined on the map. DA4 0DG, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. DA4 9AA, is the one with most homes and businesses at high risk.

What broadband can you get in DA4?

Ofcom reports on 241 of the 243 postcodes in DA4. At 119 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit119 of 241
Postcodes where every home can get superfast202 of 241

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is DA4 at risk of flooding?

40 of the 243 postcodes in DA4 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 106 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 40 of 243 postcodes High: 58Medium: 48Low: 328

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in DA4?

Homes in DA4 sold for a typical £390,000 in the 12 months to August 2026, across 119 sales, up 2.6% on the 12 months before, HM Land Registry's figures show.

£390,000 typical price, the 12 months to August 2026
£380,000 12 months to August 2025
▲ up 2.6% on the 12 months before
  • Detached £685,000 17 sales
  • Semi-detached £415,000 39 sales
  • Terraced £365,300 34 sales
  • Flat or maisonette £225,000 29 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in DA4

Pick a sector, then a postcode. A sector is the district plus the next digit.

DA4 0105 postcodesDA4 9138 postcodes
UK postcode format explained

Places in DA4

Towns and villages with postcodes in DA4, and how many each has here.

South Darenth and Sutton at Hone postcodes,87

Who covers DA4

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Sevenoaks242
  • Dartford1

Police force areas

  • Kent243

Next to DA4

DA3 postcode district DA5 postcode district All DA districts South Darenth and Sutton at Hone postcodes

"Next to" is by number: the districts before and after DA4 in the DA area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.