KT18 postcode district: Epsom and around

KT18 is a postcode district mostly in Surrey, with 509 postcodes in use in 3 sectors. It has postcodes in Epsom, Tadworth and Epsom Downs and Ashtead. It is split between 4 councils: Epsom and Ewell (335 postcodes), Reigate and Banstead (114), Mole Valley (59) and 1 other. 508 are in Surrey. ONS lists no county for the other 1.

Postcodes in use
509
Sectors
3
Councils
4 councils
Places
3 places

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

Every postcode in KT18, by flood risk

Map of every postcode in KT18, by flood risk Of the 509 postcodes in KT18 that ONS places, 3 are at low risk at worst and 506 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Epsom, Tadworth and Epsom Downs, Ashtead, Kingswood, Lower Kingswood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M25 KT18 5AB: not on the flood risk listKT18 5AD: not on the flood risk listKT18 5AG: not on the flood risk listKT18 5AJ: not on the flood risk listKT18 5AL: not on the flood risk listKT18 5AP: not on the flood risk listKT18 5AQ: not on the flood risk listKT18 5AT: not on the flood risk listKT18 5AX: not on the flood risk listKT18 5AZ: not on the flood risk listKT18 5BA: not on the flood risk listKT18 5BB: not on the flood risk listKT18 5BD: not on the flood risk listKT18 5BE: not on the flood risk listKT18 5BG: not on the flood risk listKT18 5BH: not on the flood risk listKT18 5BJ: not on the flood risk listKT18 5BL: not on the flood risk listKT18 5BN: not on the flood risk listKT18 5BP: not on the flood risk listKT18 5BQ: not on the flood risk listKT18 5BS: not on the flood risk listKT18 5BW: not on the flood risk listKT18 5DA: not on the flood risk listKT18 5DB: not on the flood risk listKT18 5DD: not on the flood risk listKT18 5DE: not on the flood risk listKT18 5DH: not on the flood risk listKT18 5DP: not on the flood risk listKT18 5DT: not on the flood risk listKT18 5DU: not on the flood risk listKT18 5DY: not on the flood risk listKT18 5DZ: not on the flood risk listKT18 5EB: not on the flood risk listKT18 5ED: not on the flood risk listKT18 5EE: not on the flood risk listKT18 5EF: not on the flood risk listKT18 5EH: not on the flood risk listKT18 5EJ: not on the flood risk listKT18 5EL: not on the flood risk listKT18 5EP: not on the flood risk listKT18 5EQ: not on the flood risk listKT18 5ER: not on the flood risk listKT18 5ET: not on the flood risk listKT18 5EU: not on the flood risk listKT18 5EW: not on the flood risk listKT18 5EX: not on the flood risk listKT18 5EZ: not on the flood risk listKT18 5FA: not on the flood risk listKT18 5FD: not on the flood risk listKT18 5FE: not on the flood risk listKT18 5FF: not on the flood risk listKT18 5FG: not on the flood risk listKT18 5FJ: not on the flood risk listKT18 5FN: not on the flood risk listKT18 5FQ: not on the flood risk listKT18 5FR: not on the flood risk listKT18 5FW: not on the flood risk listKT18 5GN: not on the flood risk listKT18 5HA: not on the flood risk listKT18 5HE: not on the flood risk listKT18 5HF: not on the flood risk listKT18 5HG: not on the flood risk listKT18 5HH: not on the flood risk listKT18 5HL: not on the flood risk listKT18 5HP: not on the flood risk listKT18 5HS: not on the flood risk listKT18 5HT: not on the flood risk listKT18 5HW: not on the flood risk listKT18 5HY: not on the flood risk listKT18 5HZ: not on the flood risk listKT18 5JB: not on the flood risk listKT18 5JD: not on the flood risk listKT18 5JE: not on the flood risk listKT18 5JF: not on the flood risk listKT18 5JG: not on the flood risk listKT18 5JH: not on the flood risk listKT18 5JJ: not on the flood risk listKT18 5JL: not on the flood risk listKT18 5JN: not on the flood risk listKT18 5JP: not on the flood risk listKT18 5JQ: not on the flood risk listKT18 5JR: not on the flood risk listKT18 5JT: not on the flood risk listKT18 5JU: not on the flood risk listKT18 5JW: not on the flood risk listKT18 5JX: not on the flood risk listKT18 5JY: not on the flood risk listKT18 5LB: not on the flood risk listKT18 5LD: not on the flood risk listKT18 5LE: not on the flood risk listKT18 5LG: not on the flood risk listKT18 5LJ: not on the flood risk listKT18 5LN: not on the flood risk listKT18 5LQ: not on the flood risk listKT18 5LR: not on the flood risk listKT18 5LU: not on the flood risk listKT18 5LZ: not on the flood risk listKT18 5ND: not on the flood risk listKT18 5NF: not on the flood risk listKT18 5NN: not on the flood risk listKT18 5NQ: not on the flood risk listKT18 5NR: not on the flood risk listKT18 5NU: not on the flood risk listKT18 5NX: not on the flood risk listKT18 5NY: not on the flood risk listKT18 5NZ: not on the flood risk listKT18 5PB: not on the flood risk listKT18 5PD: not on the flood risk listKT18 5PG: not on the flood risk listKT18 5PH: not on the flood risk listKT18 5PP: not on the flood risk listKT18 5PQ: not on the flood risk listKT18 5PR: not on the flood risk listKT18 5PS: not on the flood risk listKT18 5PU: not on the flood risk listKT18 5PY: not on the flood risk listKT18 5QA: not on the flood risk listKT18 5QB: not on the flood risk listKT18 5QD: not on the flood risk listKT18 5QG: not on the flood risk listKT18 5QH: not on the flood risk listKT18 5QJ: not on the flood risk listKT18 5QN: not on the flood risk listKT18 5QP: not on the flood risk listKT18 5QS: not on the flood risk listKT18 5QT: not on the flood risk listKT18 5QU: not on the flood risk listKT18 5QW: not on the flood risk listKT18 5QX: not on the flood risk listKT18 5RA: not on the flood risk listKT18 5RB: not on the flood risk listKT18 5RD: not on the flood risk listKT18 5RE: not on the flood risk listKT18 5RF: not on the flood risk listKT18 5RG: not on the flood risk listKT18 5RH: not on the flood risk listKT18 5RJ: not on the flood risk listKT18 5RL: not on the flood risk listKT18 5RN: not on the flood risk listKT18 5RP: not on the flood risk listKT18 5RQ: not on the flood risk listKT18 5RT: not on the flood risk listKT18 5RU: not on the flood risk listKT18 5RW: not on the flood risk listKT18 5RX: not on the flood risk listKT18 5RY: not on the flood risk listKT18 5RZ: not on the flood risk listKT18 5SB: not on the flood risk listKT18 5SD: not on the flood risk listKT18 5SE: not on the flood risk listKT18 5SF: not on the flood risk listKT18 5SG: not on the flood risk listKT18 5SH: not on the flood risk listKT18 5SJ: not on the flood risk listKT18 5SL: not on the flood risk listKT18 5SN: not on the flood risk listKT18 5SQ: not on the flood risk listKT18 5SR: not on the flood risk listKT18 5SS: not on the flood risk listKT18 5ST: not on the flood risk listKT18 5SY: not on the flood risk listKT18 5SZ: not on the flood risk listKT18 5TA: not on the flood risk listKT18 5TB: not on the flood risk listKT18 5TD: not on the flood risk listKT18 5TE: not on the flood risk listKT18 5TH: not on the flood risk listKT18 5TJ: not on the flood risk listKT18 5TL: not on the flood risk listKT18 5TP: not on the flood risk listKT18 5TQ: not on the flood risk listKT18 5TR: not on the flood risk listKT18 5TS: not on the flood risk listKT18 5TT: not on the flood risk listKT18 5TU: not on the flood risk listKT18 5TW: not on the flood risk listKT18 5TX: not on the flood risk listKT18 5TZ: not on the flood risk listKT18 5UA: not on the flood risk listKT18 5UB: not on the flood risk listKT18 5UD: not on the flood risk listKT18 5UF: not on the flood risk listKT18 5UG: not on the flood risk listKT18 5UH: not on the flood risk listKT18 5UJ: not on the flood risk listKT18 5UL: not on the flood risk listKT18 5UR: not on the flood risk listKT18 5US: not on the flood risk listKT18 5UT: not on the flood risk listKT18 5UU: not on the flood risk listKT18 5UW: not on the flood risk listKT18 5UX: not on the flood risk listKT18 5WG: not on the flood risk listKT18 5XA: not on the flood risk listKT18 5XE: not on the flood risk listKT18 5XF: not on the flood risk listKT18 5XN: not on the flood risk listKT18 5XT: not on the flood risk listKT18 6AA: not on the flood risk listKT18 6AB: not on the flood risk listKT18 6AD: not on the flood risk listKT18 6AE: not on the flood risk listKT18 6AG: not on the flood risk listKT18 6AH: not on the flood risk listKT18 6AJ: not on the flood risk listKT18 6AL: not on the flood risk listKT18 6AN: not on the flood risk listKT18 6AP: not on the flood risk listKT18 6AR: not on the flood risk listKT18 6AW: not on the flood risk listKT18 6BB: not on the flood risk listKT18 6BH: not on the flood risk listKT18 6BL: not on the flood risk listKT18 6BS: not on the flood risk listKT18 6BW: not on the flood risk listKT18 6BX: not on the flood risk listKT18 6BZ: not on the flood risk listKT18 6DF: not on the flood risk listKT18 6DH: not on the flood risk listKT18 6DL: not on the flood risk listKT18 6DP: not on the flood risk listKT18 6DT: not on the flood risk listKT18 6DY: not on the flood risk listKT18 6DZ: not on the flood risk listKT18 6EA: not on the flood risk listKT18 6EE: not on the flood risk listKT18 6EG: not on the flood risk listKT18 6EH: not on the flood risk listKT18 6EN: not on the flood risk listKT18 6EP: not on the flood risk listKT18 6ET: not on the flood risk listKT18 6HA: not on the flood risk listKT18 6HB: not on the flood risk listKT18 6HD: not on the flood risk listKT18 6HE: not on the flood risk listKT18 6HF: not on the flood risk listKT18 6HG: not on the flood risk listKT18 6HH: not on the flood risk listKT18 6HJ: not on the flood risk listKT18 6HL: not on the flood risk listKT18 6HN: not on the flood risk listKT18 6HP: not on the flood risk listKT18 6HQ: not on the flood risk listKT18 6HR: not on the flood risk listKT18 6HS: not on the flood risk listKT18 6HU: not on the flood risk listKT18 6HW: not on the flood risk listKT18 6HX: not on the flood risk listKT18 6HY: not on the flood risk listKT18 6JF: not on the flood risk listKT18 6JG: not on the flood risk listKT18 6JH: not on the flood risk listKT18 6JL: not on the flood risk listKT18 6JQ: not on the flood risk listKT18 6JS: not on the flood risk listKT18 6JU: not on the flood risk listKT18 6JZ: not on the flood risk listKT18 6LB: not on the flood risk listKT18 6LD: not on the flood risk listKT18 6LE: not on the flood risk listKT18 6LG: not on the flood risk listKT18 6LJ: not on the flood risk listKT18 6LP: not on the flood risk listKT18 6LQ: not on the flood risk listKT18 6LR: not on the flood risk listKT18 6LS: not on the flood risk listKT18 6LU: not on the flood risk listKT18 6LX: not on the flood risk listKT18 6LY: not on the flood risk listKT18 6LZ: not on the flood risk listKT18 6NA: not on the flood risk listKT18 6ND: not on the flood risk listKT18 6NE: not on the flood risk listKT18 6NN: not on the flood risk listKT18 6NQ: not on the flood risk listKT18 6NR: not on the flood risk listKT18 6NT: not on the flood risk listKT18 6NX: not on the flood risk listKT18 6NZ: not on the flood risk listKT18 6PA: not on the flood risk listKT18 6PD: not on the flood risk listKT18 6PF: not on the flood risk listKT18 6PG: not on the flood risk listKT18 6PJ: not on the flood risk listKT18 6PN: not on the flood risk listKT18 6PP: not on the flood risk listKT18 6PS: not on the flood risk listKT18 6PU: not on the flood risk listKT18 6PY: not on the flood risk listKT18 6PZ: not on the flood risk listKT18 6QA: not on the flood risk listKT18 7AA: not on the flood risk listKT18 7AB: not on the flood risk listKT18 7AD: not on the flood risk listKT18 7AF: not on the flood risk listKT18 7AG: not on the flood risk listKT18 7AH: not on the flood risk listKT18 7AL: not on the flood risk listKT18 7AP: not on the flood risk listKT18 7AQ: not on the flood risk listKT18 7AR: not on the flood risk listKT18 7AS: not on the flood risk listKT18 7AT: not on the flood risk listKT18 7AU: not on the flood risk listKT18 7AX: not on the flood risk listKT18 7AY: not on the flood risk listKT18 7BA: not on the flood risk listKT18 7BB: not on the flood risk listKT18 7BD: not on the flood risk listKT18 7BE: not on the flood risk listKT18 7BF: not on the flood risk listKT18 7BG: not on the flood risk listKT18 7BH: not on the flood risk listKT18 7BJ: not on the flood risk listKT18 7BN: not on the flood risk listKT18 7BP: not on the flood risk listKT18 7BQ: not on the flood risk listKT18 7BS: not on the flood risk listKT18 7BT: not on the flood risk listKT18 7BU: not on the flood risk listKT18 7BW: not on the flood risk listKT18 7BX: not on the flood risk listKT18 7BY: not on the flood risk listKT18 7DA: not on the flood risk listKT18 7DB: not on the flood risk listKT18 7DD: not on the flood risk listKT18 7DF: not on the flood risk listKT18 7DG: not on the flood risk listKT18 7DH: not on the flood risk listKT18 7DJ: not on the flood risk listKT18 7DL: not on the flood risk listKT18 7DN: not on the flood risk listKT18 7DQ: not on the flood risk listKT18 7DR: not on the flood risk listKT18 7DS: not on the flood risk listKT18 7DT: not on the flood risk listKT18 7DU: not on the flood risk listKT18 7DX: not on the flood risk listKT18 7DY: not on the flood risk listKT18 7EA: not on the flood risk listKT18 7ED: not on the flood risk listKT18 7EE: not on the flood risk listKT18 7EG: not on the flood risk listKT18 7EH: not on the flood risk listKT18 7EN: not on the flood risk listKT18 7EP: not on the flood risk listKT18 7EQ: not on the flood risk listKT18 7ET: not on the flood risk listKT18 7EU: not on the flood risk listKT18 7EW: not on the flood risk listKT18 7EX: not on the flood risk listKT18 7EY: not on the flood risk listKT18 7EZ: not on the flood risk listKT18 7FB: not on the flood risk listKT18 7FE: not on the flood risk listKT18 7HB: not on the flood risk listKT18 7HH: not on the flood risk listKT18 7HJ: not on the flood risk listKT18 7HQ: not on the flood risk listKT18 7HR: not on the flood risk listKT18 7HX: not on the flood risk listKT18 7HZ: not on the flood risk listKT18 7JB: not on the flood risk listKT18 7JD: not on the flood risk listKT18 7JE: not on the flood risk listKT18 7JF: not on the flood risk listKT18 7JP: not on the flood risk listKT18 7JQ: not on the flood risk listKT18 7JR: not on the flood risk listKT18 7JS: not on the flood risk listKT18 7JT: not on the flood risk listKT18 7JU: not on the flood risk listKT18 7JX: not on the flood risk listKT18 7JY: not on the flood risk listKT18 7JZ: not on the flood risk listKT18 7LA: not on the flood risk listKT18 7LB: not on the flood risk listKT18 7LD: not on the flood risk listKT18 7LE: not on the flood risk listKT18 7LF: not on the flood risk listKT18 7LG: not on the flood risk listKT18 7LH: not on the flood risk listKT18 7LJ: not on the flood risk listKT18 7LN: not on the flood risk listKT18 7LP: not on the flood risk listKT18 7LQ: not on the flood risk listKT18 7LR: not on the flood risk listKT18 7LW: not on the flood risk listKT18 7LX: not on the flood risk listKT18 7LY: not on the flood risk listKT18 7LZ: not on the flood risk listKT18 7NB: not on the flood risk listKT18 7NE: not on the flood risk listKT18 7NG: not on the flood risk listKT18 7NH: not on the flood risk listKT18 7NJ: not on the flood risk listKT18 7NL: not on the flood risk listKT18 7NN: not on the flood risk listKT18 7NP: not on the flood risk listKT18 7NR: not on the flood risk listKT18 7NS: not on the flood risk listKT18 7NT: not on the flood risk listKT18 7NU: not on the flood risk listKT18 7NW: not on the flood risk listKT18 7NY: not on the flood risk listKT18 7NZ: not on the flood risk listKT18 7PE: not on the flood risk listKT18 7PF: not on the flood risk listKT18 7PN: not on the flood risk listKT18 7PQ: not on the flood risk listKT18 7PS: not on the flood risk listKT18 7QF: not on the flood risk listKT18 7QH: not on the flood risk listKT18 7QJ: not on the flood risk listKT18 7QN: not on the flood risk listKT18 7QP: not on the flood risk listKT18 7QQ: not on the flood risk listKT18 7QS: not on the flood risk listKT18 7QT: not on the flood risk listKT18 7QU: not on the flood risk listKT18 7QX: not on the flood risk listKT18 7QZ: not on the flood risk listKT18 7RA: not on the flood risk listKT18 7RD: not on the flood risk listKT18 7RG: not on the flood risk listKT18 7RJ: not on the flood risk listKT18 7RL: not on the flood risk listKT18 7RN: not on the flood risk listKT18 7RR: not on the flood risk listKT18 7RS: not on the flood risk listKT18 7RT: not on the flood risk listKT18 7RX: not on the flood risk listKT18 7RY: not on the flood risk listKT18 7RZ: not on the flood risk listKT18 7SA: not on the flood risk listKT18 7SB: not on the flood risk listKT18 7SD: not on the flood risk listKT18 7SJ: not on the flood risk listKT18 7SL: not on the flood risk listKT18 7SN: not on the flood risk listKT18 7SQ: not on the flood risk listKT18 7SR: not on the flood risk listKT18 7SS: not on the flood risk listKT18 7ST: not on the flood risk listKT18 7SW: not on the flood risk listKT18 7SX: not on the flood risk listKT18 7SY: not on the flood risk listKT18 7SZ: not on the flood risk listKT18 7TB: not on the flood risk listKT18 7TD: not on the flood risk listKT18 7TG: not on the flood risk listKT18 7TL: not on the flood risk listKT18 7HP: low flood risk at worstKT18 7HW: low flood risk at worstKT18 7HY: low flood risk at worst EpsomTadworth and Epsom DownsAshteadKingswoodLower Kingswood Map of every postcode in KT18, by flood risk Of the 509 postcodes in KT18 that ONS places, 3 are at low risk at worst and 506 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Epsom, Tadworth and Epsom Downs. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M25A240A24 EpsomTadworth and Epsom Downs
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 506

Of the 509 postcodes in KT18 that ONS places, 3 are at low risk at worst and 506 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. 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 51.3159, longitude -0.2633. 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

KT18 7TR

What broadband can you get in KT18?

Ofcom reports on 488 of the 509 postcodes in KT18. At 392 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit392 of 488
Postcodes where every home can get superfast472 of 488

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 KT18 at risk of flooding?

3 of the 509 postcodes in KT18 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 none of the homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 3 of 509 postcodes Low: 7Very low: 2

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 KT18?

Homes in KT18 sold for a typical £588,000 in the 12 months to August 2026, across 195 sales, up 5% on the 12 months before, HM Land Registry's figures show.

£588,000 typical price, the 12 months to August 2026
12 months to August 2025
£560,000
12 months to August 2026
£588,000

▲ up 5% on the 12 months before

Detached£860,000 63 sales
Semi-detached£605,000 58 sales
Terraced£465,000 15 sales
Flat or maisonette£340,000 59 sales

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 KT18

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

KT18 5222 postcodesKT18 699 postcodesKT18 7188 postcodes
UK postcode format explained

Places in KT18

Towns and villages with postcodes in KT18, and how many each has here.

Epsom postcodes,287Tadworth and Epsom Downs postcodes,111Ashtead postcodes,3

Who covers KT18

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

  • Epsom and Ewell341
  • Reigate114
  • Dorking and Horley53
  • Kingston and Surbiton1

Police force areas

  • Surrey508
  • Metropolitan Police1

Next to KT18

KT17 postcode district KT19 postcode district All KT districts Epsom postcodes

"Next to" is by number: the districts before and after KT18 in the KT area.

Check a postcode

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