EX12 postcode district: Seaton and around, Devon

EX12 is a postcode district in Devon, with 496 postcodes in use in 4 sectors. It has postcodes in Seaton and Beer. Its council is East Devon.

Postcodes in use
496
Sectors
4
Council
East Devon
Places
2 places

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

Every postcode in EX12, by flood risk

Map of every postcode in EX12, by flood risk Of the 496 postcodes in EX12 that ONS places, 70 have a home or business at high risk, 20 are at medium risk at worst, 23 are at low risk at worst, 2 are at very low risk only and 381 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 28 postcodes at high or medium risk; 26 postcodes at high or medium risk; 16 postcodes at high or medium risk. Places named: Seaton, Beer. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A3052 EX12 2AA: not on the flood risk listEX12 2AD: not on the flood risk listEX12 2AF: not on the flood risk listEX12 2AG: not on the flood risk listEX12 2AH: not on the flood risk listEX12 2AJ: not on the flood risk listEX12 2AN: not on the flood risk listEX12 2AP: not on the flood risk listEX12 2AR: not on the flood risk listEX12 2AS: not on the flood risk listEX12 2AT: not on the flood risk listEX12 2AU: not on the flood risk listEX12 2AW: not on the flood risk listEX12 2AX: not on the flood risk listEX12 2AY: not on the flood risk listEX12 2AZ: not on the flood risk listEX12 2BA: not on the flood risk listEX12 2BD: not on the flood risk listEX12 2BG: not on the flood risk listEX12 2BJ: not on the flood risk listEX12 2BN: not on the flood risk listEX12 2BP: not on the flood risk listEX12 2BQ: not on the flood risk listEX12 2BR: not on the flood risk listEX12 2BT: not on the flood risk listEX12 2BW: not on the flood risk listEX12 2BX: not on the flood risk listEX12 2BY: not on the flood risk listEX12 2BZ: not on the flood risk listEX12 2DA: not on the flood risk listEX12 2DB: not on the flood risk listEX12 2DD: not on the flood risk listEX12 2DE: not on the flood risk listEX12 2DF: not on the flood risk listEX12 2DG: not on the flood risk listEX12 2DH: not on the flood risk listEX12 2DL: not on the flood risk listEX12 2DN: not on the flood risk listEX12 2DP: not on the flood risk listEX12 2DR: not on the flood risk listEX12 2DT: not on the flood risk listEX12 2DU: not on the flood risk listEX12 2DW: not on the flood risk listEX12 2DX: not on the flood risk listEX12 2DY: not on the flood risk listEX12 2DZ: not on the flood risk listEX12 2EB: not on the flood risk listEX12 2ED: not on the flood risk listEX12 2EE: not on the flood risk listEX12 2EH: not on the flood risk listEX12 2EJ: not on the flood risk listEX12 2EL: not on the flood risk listEX12 2EQ: not on the flood risk listEX12 2ER: not on the flood risk listEX12 2ES: not on the flood risk listEX12 2ET: not on the flood risk listEX12 2EW: not on the flood risk listEX12 2EY: not on the flood risk listEX12 2EZ: not on the flood risk listEX12 2FD: not on the flood risk listEX12 2FF: not on the flood risk listEX12 2FG: not on the flood risk listEX12 2FW: not on the flood risk listEX12 2FX: not on the flood risk listEX12 2FY: not on the flood risk listEX12 2FZ: not on the flood risk listEX12 2GD: not on the flood risk listEX12 2HA: not on the flood risk listEX12 2HB: not on the flood risk listEX12 2HD: not on the flood risk listEX12 2HE: not on the flood risk listEX12 2HH: not on the flood risk listEX12 2HJ: not on the flood risk listEX12 2HL: not on the flood risk listEX12 2HN: not on the flood risk listEX12 2HP: not on the flood risk listEX12 2HQ: not on the flood risk listEX12 2HR: not on the flood risk listEX12 2HS: not on the flood risk listEX12 2HT: not on the flood risk listEX12 2HU: not on the flood risk listEX12 2HW: not on the flood risk listEX12 2HX: not on the flood risk listEX12 2HY: not on the flood risk listEX12 2HZ: not on the flood risk listEX12 2JA: not on the flood risk listEX12 2JB: not on the flood risk listEX12 2JD: not on the flood risk listEX12 2JE: not on the flood risk listEX12 2JF: not on the flood risk listEX12 2JG: not on the flood risk listEX12 2JH: not on the flood risk listEX12 2JJ: not on the flood risk listEX12 2JN: not on the flood risk listEX12 2JS: not on the flood risk listEX12 2JU: not on the flood risk listEX12 2JX: not on the flood risk listEX12 2LB: not on the flood risk listEX12 2LH: not on the flood risk listEX12 2NR: not on the flood risk listEX12 2NT: not on the flood risk listEX12 2NU: not on the flood risk listEX12 2NZ: not on the flood risk listEX12 2PA: not on the flood risk listEX12 2PD: not on the flood risk listEX12 2PE: not on the flood risk listEX12 2PF: not on the flood risk listEX12 2PG: not on the flood risk listEX12 2PH: not on the flood risk listEX12 2PJ: not on the flood risk listEX12 2PL: not on the flood risk listEX12 2PN: not on the flood risk listEX12 2PP: not on the flood risk listEX12 2PQ: not on the flood risk listEX12 2PR: not on the flood risk listEX12 2PS: not on the flood risk listEX12 2PT: not on the flood risk listEX12 2PU: not on the flood risk listEX12 2PW: not on the flood risk listEX12 2PZ: not on the flood risk listEX12 2QA: not on the flood risk listEX12 2QB: not on the flood risk listEX12 2QD: not on the flood risk listEX12 2QP: not on the flood risk listEX12 2QR: not on the flood risk listEX12 2QZ: not on the flood risk listEX12 2RA: not on the flood risk listEX12 2RE: not on the flood risk listEX12 2RG: not on the flood risk listEX12 2RL: not on the flood risk listEX12 2RN: not on the flood risk listEX12 2RP: not on the flood risk listEX12 2RR: not on the flood risk listEX12 2RU: not on the flood risk listEX12 2RY: not on the flood risk listEX12 2SA: not on the flood risk listEX12 2SB: not on the flood risk listEX12 2SF: not on the flood risk listEX12 2SH: not on the flood risk listEX12 2SN: not on the flood risk listEX12 2SP: not on the flood risk listEX12 2SQ: not on the flood risk listEX12 2SR: not on the flood risk listEX12 2SS: not on the flood risk listEX12 2ST: not on the flood risk listEX12 2SU: not on the flood risk listEX12 2SW: not on the flood risk listEX12 2SX: not on the flood risk listEX12 2SY: not on the flood risk listEX12 2SZ: not on the flood risk listEX12 2TA: not on the flood risk listEX12 2TD: not on the flood risk listEX12 2TE: not on the flood risk listEX12 2TF: not on the flood risk listEX12 2TG: not on the flood risk listEX12 2TH: not on the flood risk listEX12 2TJ: not on the flood risk listEX12 2TL: not on the flood risk listEX12 2TN: not on the flood risk listEX12 2TQ: not on the flood risk listEX12 2TR: not on the flood risk listEX12 2TS: not on the flood risk listEX12 2TT: not on the flood risk listEX12 2TU: not on the flood risk listEX12 2TW: not on the flood risk listEX12 2TX: not on the flood risk listEX12 2TY: not on the flood risk listEX12 2UA: not on the flood risk listEX12 2UF: not on the flood risk listEX12 2UG: not on the flood risk listEX12 2UJ: not on the flood risk listEX12 2UL: not on the flood risk listEX12 2UN: not on the flood risk listEX12 2UP: not on the flood risk listEX12 2UQ: not on the flood risk listEX12 2UT: not on the flood risk listEX12 2UU: not on the flood risk listEX12 2UW: not on the flood risk listEX12 2UX: not on the flood risk listEX12 2UY: not on the flood risk listEX12 2UZ: not on the flood risk listEX12 2WA: not on the flood risk listEX12 2WH: not on the flood risk listEX12 2XA: not on the flood risk listEX12 2XB: not on the flood risk listEX12 2XF: not on the flood risk listEX12 2XQ: not on the flood risk listEX12 2XS: not on the flood risk listEX12 2XT: not on the flood risk listEX12 2XU: not on the flood risk listEX12 3AA: not on the flood risk listEX12 3AB: not on the flood risk listEX12 3AD: not on the flood risk listEX12 3AE: not on the flood risk listEX12 3AF: not on the flood risk listEX12 3AG: not on the flood risk listEX12 3AH: not on the flood risk listEX12 3AJ: not on the flood risk listEX12 3AN: not on the flood risk listEX12 3AQ: not on the flood risk listEX12 3AR: not on the flood risk listEX12 3AS: not on the flood risk listEX12 3AU: not on the flood risk listEX12 3AW: not on the flood risk listEX12 3AY: not on the flood risk listEX12 3AZ: not on the flood risk listEX12 3BA: not on the flood risk listEX12 3BD: not on the flood risk listEX12 3BG: not on the flood risk listEX12 3BH: not on the flood risk listEX12 3BJ: not on the flood risk listEX12 3BN: not on the flood risk listEX12 3BP: not on the flood risk listEX12 3BQ: not on the flood risk listEX12 3BR: not on the flood risk listEX12 3BS: not on the flood risk listEX12 3BU: not on the flood risk listEX12 3BY: not on the flood risk listEX12 3DA: not on the flood risk listEX12 3DD: not on the flood risk listEX12 3DG: not on the flood risk listEX12 3DH: not on the flood risk listEX12 3DR: not on the flood risk listEX12 3DS: not on the flood risk listEX12 3DW: not on the flood risk listEX12 3DY: not on the flood risk listEX12 3DZ: not on the flood risk listEX12 3EA: not on the flood risk listEX12 3EB: not on the flood risk listEX12 3EL: not on the flood risk listEX12 3ER: not on the flood risk listEX12 3ES: not on the flood risk listEX12 3EY: not on the flood risk listEX12 3FA: not on the flood risk listEX12 3FB: not on the flood risk listEX12 3HB: not on the flood risk listEX12 3HF: not on the flood risk listEX12 3HH: not on the flood risk listEX12 3HJ: not on the flood risk listEX12 3HL: not on the flood risk listEX12 3HQ: not on the flood risk listEX12 3HS: not on the flood risk listEX12 3HT: not on the flood risk listEX12 3JR: not on the flood risk listEX12 3JT: not on the flood risk listEX12 3LL: not on the flood risk listEX12 3LP: not on the flood risk listEX12 3LQ: not on the flood risk listEX12 3LR: not on the flood risk listEX12 3LS: not on the flood risk listEX12 3LU: not on the flood risk listEX12 3LW: not on the flood risk listEX12 3LX: not on the flood risk listEX12 3LY: not on the flood risk listEX12 3LZ: not on the flood risk listEX12 3NA: not on the flood risk listEX12 3NB: not on the flood risk listEX12 3NL: not on the flood risk listEX12 4AD: not on the flood risk listEX12 4AE: not on the flood risk listEX12 4AR: not on the flood risk listEX12 4BE: not on the flood risk listEX12 4BL: not on the flood risk listEX12 4BN: not on the flood risk listEX12 4BQ: not on the flood risk listEX12 4BW: not on the flood risk listEX12 2QN: very low flood risk onlyEX12 2FB: low flood risk at worstEX12 2FH: low flood risk at worstEX12 2FJ: low flood risk at worstEX12 2FN: low flood risk at worstEX12 2QJ: low flood risk at worstEX12 2LT: low flood risk at worstEX12 2LL: low flood risk at worstEX12 2LP: low flood risk at worstEX12 2NP: low flood risk at worstEX12 2TZ: low flood risk at worstEX12 2US: low flood risk at worstEX12 3DE: low flood risk at worstEX12 4AS: low flood risk at worstEX12 2WL: medium flood risk at worstEX12 2FL: medium flood risk at worstEX12 2FR: medium flood risk at worstEX12 2XN: medium flood risk at worstEX12 2GZ: medium flood risk at worstEX12 2LQ: medium flood risk at worstEX12 2LU: medium flood risk at worstEX12 2NA: medium flood risk at worstEX12 2NS: medium flood risk at worstEX12 2UE: medium flood risk at worstEX12 2WD: medium flood risk at worstEX12 2WF: medium flood risk at worstEX12 3AL: medium flood risk at worstEX12 3BX: medium flood risk at worstEX12 2FS: high flood riskEX12 2FT: high flood riskEX12 2GA: high flood riskEX12 2LF: high flood riskEX12 2NF: high flood riskEX12 2NN: high flood riskEX12 2NJ: high flood riskEX12 2NL: high flood riskEX12 2NW: high flood riskEX12 2PX: high flood riskEX12 2QW: high flood riskEX12 2XW: high flood riskEX12 3BL: high flood riskEX12 3BT: high flood riskEX12 3BW: high flood riskEX12 3BZ: high flood riskEX12 3DB: high flood riskEX12 3DJ: high flood riskEX12 3DL: high flood riskEX12 3DN: high flood riskEX12 3DP: high flood riskEX12 3DT: high flood riskEX12 3DU: high flood riskEX12 3ED: high flood riskEX12 3EE: high flood riskEX12 3EG: high flood riskEX12 3JG: high flood riskEX12 3HN: high flood riskEX12 3JA: high flood riskEX12 3JJ: high flood riskEX12 3JU: high flood riskEX12 3JY: high flood riskEX12 3LF: high flood riskEX12 3LH: high flood riskEX12 3LJ: high flood riskEX12 4AA: high flood riskEX12 4AB: high flood riskEX12 4AF: high flood riskEX12 4AG: high flood riskEX12 4AJ: high flood riskEX12 4AW: high flood riskEX12 4AN: high flood riskEX12 4AP: high flood riskEX12 4AT: high flood riskEX12 4AU: high flood riskEX12 4AX: high flood riskEX12 4AY: high flood riskEX12 4AZ: high flood riskEX12 4BA: high flood riskEX12 4BB: high flood riskEX12 4BG: high flood riskEX12 4BJ: high flood riskEX12 4BP: high flood riskEX12 4BS: high flood risk SeatonBeer 28 postcodes at high or medium risk, outlined: this goes to EX12 2NL, the one with most homes and businesses at high risk28 postcodes at high or medium risk26 postcodes at high or medium risk, outlined: this goes to EX12 3EQ, the one with most homes and businesses at high risk26 postcodes at high or medium risk16 postcodes at high or medium risk, outlined: this goes to EX12 4AF, the one with most homes and businesses at high risk16 postcodes at high or medium risk Map of every postcode in EX12, by flood risk Of the 496 postcodes in EX12 that ONS places, 70 have a home or business at high risk, 20 are at medium risk at worst, 23 are at low risk at worst, 2 are at very low risk only and 381 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 28 postcodes at high or medium risk; 26 postcodes at high or medium risk; 16 postcodes at high or medium risk. Places named: Seaton, Beer. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. SeatonBeer
  • A home or business at high risk: 70
  • At medium risk at worst: 20
  • At low risk at worst: 23
  • At very low risk only: 2
  • Not on the at-risk list: 381
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 496 postcodes in EX12 that ONS places, 70 have a home or business at high risk, 20 are at medium risk at worst, 23 are at low risk at worst, 2 are at very low risk only and 381 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 150 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 50.7068, longitude -3.0819. 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

70 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.

EX12 4AF37 at high riskEX12 4BP15 at high riskEX12 2NL13 at high riskEX12 3EQ13 at high riskEX12 4AY13 at high riskEX12 4AN10 at high riskEX12 2GA9 at high riskEX12 4AA9 at high riskEX12 2NN7 at high riskEX12 3DJ7 at high riskEX12 3JB7 at high riskEX12 3NF7 at high risk

Where the postcodes at high or medium risk lie together

  • 28 postcodes at high or medium risk, outlined on the map. EX12 2NL, is the one with most homes and businesses at high risk.
  • 26 postcodes at high or medium risk, outlined on the map. EX12 3EQ, is the one with most homes and businesses at high risk.
  • 16 postcodes at high or medium risk, outlined on the map. EX12 4AF, is the one with most homes and businesses at high risk.

What broadband can you get in EX12?

Ofcom reports on 490 of the 496 postcodes in EX12. At 146 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit146 of 490
Postcodes where every home can get superfast440 of 490
Postcodes where some cannot get decent broadband2 of 490

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 EX12 at risk of flooding?

115 of the 496 postcodes in EX12 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 583 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 115 of 496 postcodes High: 293Medium: 290Low: 399Very low: 28

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 EX12?

Homes in EX12 sold for a typical £320,000 in the 12 months to August 2026, across 161 sales, up 6.7% on the 12 months before, HM Land Registry's figures show.

£320,000 typical price, the 12 months to August 2026
12 months to August 2025
£300,000
12 months to August 2026
£320,000

▲ up 6.7% on the 12 months before

Detached£397,500 72 sales
Semi-detached£330,000 28 sales
Terraced£292,000 24 sales
Flat or maisonette£167,000 37 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 EX12

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

EX12 2308 postcodesEX12 3149 postcodesEX12 436 postcodesEX12 93 postcodes
UK postcode format explained

Places in EX12

Towns and villages with postcodes in EX12, and how many each has here.

Seaton postcodes,304Beer postcodes,103

Who covers EX12

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

  • Honiton and Sidmouth496

Police force areas

  • Devon & Cornwall496

Next to EX12

EX11 postcode district EX13 postcode district All EX districts Seaton postcodes

"Next to" is by number: the districts before and after EX12 in the EX area.

Check a postcode

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