Seaton

Seaton is covered by postcode district EX12. It is in the East Devon council area, Devon.

ONS publishes this built-up area as Seaton (East Devon).

Every postcode in Seaton, by flood risk

Map of every postcode in Seaton, by flood risk Of the 304 postcodes in Seaton that ONS places, 15 have a home or business at high risk, 16 are at medium risk at worst, 16 are at low risk at worst, 2 are at very low risk only and 255 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 24 postcodes at high or medium risk. Places named: Seaton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3052 EX12 2AA: not on the flood risk listEX12 2AD: not on the flood risk listEX12 2AE: 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 2AL: not on the flood risk listEX12 2AN: not on the flood risk listEX12 2AP: not on the flood risk listEX12 2AQ: 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 2BB: not on the flood risk listEX12 2BD: not on the flood risk listEX12 2BE: not on the flood risk listEX12 2BG: not on the flood risk listEX12 2BH: not on the flood risk listEX12 2BJ: not on the flood risk listEX12 2BL: 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 2BS: not on the flood risk listEX12 2BT: not on the flood risk listEX12 2BU: 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 2DJ: 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 2DS: 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 2EA: 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 2EF: not on the flood risk listEX12 2EG: 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 2EN: not on the flood risk listEX12 2EP: 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 2EU: not on the flood risk listEX12 2EW: not on the flood risk listEX12 2EX: not on the flood risk listEX12 2EY: not on the flood risk listEX12 2EZ: not on the flood risk listEX12 2FA: not on the flood risk listEX12 2FD: not on the flood risk listEX12 2FE: not on the flood risk listEX12 2FF: not on the flood risk listEX12 2FG: not on the flood risk listEX12 2FU: 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 2HF: not on the flood risk listEX12 2HG: 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 2JL: not on the flood risk listEX12 2JN: not on the flood risk listEX12 2JP: not on the flood risk listEX12 2JQ: not on the flood risk listEX12 2JR: not on the flood risk listEX12 2JS: not on the flood risk listEX12 2JT: not on the flood risk listEX12 2JU: not on the flood risk listEX12 2JW: not on the flood risk listEX12 2JX: not on the flood risk listEX12 2JZ: not on the flood risk listEX12 2LA: not on the flood risk listEX12 2LB: not on the flood risk listEX12 2LE: not on the flood risk listEX12 2LG: not on the flood risk listEX12 2LH: not on the flood risk listEX12 2LJ: not on the flood risk listEX12 2LR: 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 2NX: not on the flood risk listEX12 2NY: 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 2PY: not on the flood risk listEX12 2PZ: not on the flood risk listEX12 2QA: not on the flood risk listEX12 2QE: not on the flood risk listEX12 2QL: not on the flood risk listEX12 2QP: not on the flood risk listEX12 2QR: not on the flood risk listEX12 2QS: not on the flood risk listEX12 2QT: not on the flood risk listEX12 2QU: not on the flood risk listEX12 2QX: not on the flood risk listEX12 2QZ: not on the flood risk listEX12 2RA: not on the flood risk listEX12 2RB: not on the flood risk listEX12 2RD: not on the flood risk listEX12 2RE: not on the flood risk listEX12 2RF: not on the flood risk listEX12 2RG: not on the flood risk listEX12 2RH: not on the flood risk listEX12 2RJ: 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 2RQ: not on the flood risk listEX12 2RR: not on the flood risk listEX12 2RS: not on the flood risk listEX12 2RT: not on the flood risk listEX12 2RU: not on the flood risk listEX12 2RW: not on the flood risk listEX12 2RY: not on the flood risk listEX12 2RZ: not on the flood risk listEX12 2SA: not on the flood risk listEX12 2SB: not on the flood risk listEX12 2SD: not on the flood risk listEX12 2SE: not on the flood risk listEX12 2SF: not on the flood risk listEX12 2SG: not on the flood risk listEX12 2SH: not on the flood risk listEX12 2SJ: not on the flood risk listEX12 2SL: 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 2TA: not on the flood risk listEX12 2TD: not on the flood risk listEX12 2TE: not on the flood risk listEX12 2TG: 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 2TP: 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 2UD: not on the flood risk listEX12 2UF: not on the flood risk listEX12 2UG: not on the flood risk listEX12 2UH: 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 2UR: 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 2WE: 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 2XE: not on the flood risk listEX12 2XF: not on the flood risk listEX12 2XG: 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 2XX: not on the flood risk listEX12 2GB: very low flood risk onlyEX12 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 2FP: low flood risk at worstEX12 2FQ: low flood risk at worstEX12 2LL: low flood risk at worstEX12 2LN: low flood risk at worstEX12 2LP: low flood risk at worstEX12 2LS: low flood risk at worstEX12 2LT: low flood risk at worstEX12 2LW: low flood risk at worstEX12 2NP: low flood risk at worstEX12 2QJ: low flood risk at worstEX12 2TZ: low flood risk at worstEX12 2US: low flood risk at worstEX12 2FR: medium flood risk at worstEX12 2GZ: medium flood risk at worstEX12 2LQ: medium flood risk at worstEX12 2LU: medium flood risk at worstEX12 2LX: medium flood risk at worstEX12 2LZ: medium flood risk at worstEX12 2NA: medium flood risk at worstEX12 2NB: medium flood risk at worstEX12 2NH: medium flood risk at worstEX12 2NS: medium flood risk at worstEX12 2PB: medium flood risk at worstEX12 2UE: medium flood risk at worstEX12 2WD: medium flood risk at worstEX12 2WF: medium flood risk at worstEX12 2WL: medium flood risk at worstEX12 2XN: 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 2NJ: high flood riskEX12 2NL: high flood riskEX12 2NN: high flood riskEX12 2NQ: high flood riskEX12 2NW: high flood riskEX12 2PX: high flood riskEX12 2QW: high flood riskEX12 2XJ: high flood riskEX12 2XW: high flood riskEX12 4AA: high flood risk Seaton 24 postcodes at high or medium risk, outlined: this goes to EX12 2NL, the one with most homes and businesses at high risk24 postcodes at high or medium risk Map of every postcode in Seaton, by flood risk Of the 304 postcodes in Seaton that ONS places, 15 have a home or business at high risk, 16 are at medium risk at worst, 16 are at low risk at worst, 2 are at very low risk only and 255 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 24 postcodes at high or medium risk. Places named: Seaton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Seaton
  • A home or business at high risk: 15
  • At medium risk at worst: 16
  • At low risk at worst: 16
  • At very low risk only: 2
  • Not on the at-risk list: 255
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 304 postcodes in Seaton that ONS places, 15 have a home or business at high risk, 16 are at medium risk at worst, 16 are at low risk at worst, 2 are at very low risk only and 255 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 50.7100, longitude -3.0731. 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

15 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.

Where the postcodes at high or medium risk lie together

What is it like to live in Seaton?

Homes sold for a typical £310,000 in the 12 months to August 2026, up 6.9% on the 12 months before. At 138 of the 300 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 347 homes and businesses at high or medium risk of flooding from rivers or the sea, at 49 of its 304 postcodes. It has 1 primary school at its postcodes. 2 GP practices are at its postcodes. The nearest railway station is Axminster, 9.1 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says. See all our data sources

What do homes cost in Seaton?

Homes in Seaton sold for a typical £310,000 in the 12 months to August 2026, across 128 sales, up 6.9% on the 12 months before, HM Land Registry's figures show.

£310,000 typical price, the 12 months to August 2026
12 months to August 2025
£290,000
12 months to August 2026
£310,000

▲ up 6.9% on the 12 months before

Detached£385,000 61 sales
Semi-detached£310,000 20 sales
Terraced£280,000 16 sales
Flat or maisonette£167,000 31 sales

Across the whole EX12 district, Seaton's main postcode district: a typical £320,000.

Sales at the postcodes ONS places in Seaton: 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

Are new homes being built in Seaton?

5 of the 304 postcodes now in use in Seaton came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 2 of the 155 homes sold in Seaton were newly built (1%), HM Land Registry's records show; across the EX12 district, 3%.

The newest postcodes

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn SeatonAcross the EX12 district
The 12 months to August 2026 0 of 128 (0%) 0 of 161 (0%)
The 12 months to August 2025 2 of 155 (1%) 5 of 191 (3%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it

What broadband can you get in Seaton?

Ofcom reports on 300 of the 304 postcodes in Seaton. At 138 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit138 of 300
Postcodes where every home can get superfast296 of 300

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 Seaton at risk of flooding?

49 of the 304 postcodes in Seaton 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 347 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 49 of 304 postcodes High: 71Medium: 276Low: 326Very 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

Which schools are in Seaton?

The primary schools are at the postcodes in Seaton. There is no secondary school at its postcodes; these are the nearest to its middle. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.

Find and compare schools in England, on GOV.UK

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

How far is the station from Seaton?

The nearest railway station to the centre point of the postcodes in Seaton is Axminster Rail Station, 9.1 km away in a straight line.

  • Axminster Rail Station Railway station 9.1 kmDrive
  • Honiton Rail Station Railway station 12.5 kmDrive
  • Feniton Rail Station Railway station 17.2 kmDrive
  • Seaton Terminus (Seaton Tramway) Underground, metro or tram 650 mWalk
  • Colyford Station (Seaton Tramway) Underground, metro or tram 2.4 kmCycle

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are in Seaton?

The GP practices at the postcodes in Seaton. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Is Seaton safe? Crime recorded around it

Police.uk records 347 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Seaton over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 33 September 2025
  2. 36 October 2025
  3. 31 November 2025
  4. 25 December 2025
  5. 19 January 2026
  6. 21 February 2026
  7. 39 March 2026
  8. 31 April 2026
  9. 15 May 2026
  10. 25 June 2026
  11. 35 July 2026
  12. 37 August 2026

By kind, over the 12 months

Violence and sexual offences184 reports
Criminal damage and arson36 reports
Other theft29 reports
Anti-social behaviour24 reports
Public order16 reports
Burglary14 reports
Drugs12 reports
Shoplifting10 reports

Also: other crime 9, possession of weapons 7, theft from the person 3, vehicle crime 2, bicycle theft 1.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: Police.uk (data.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

Who runs Seaton?

District, borough or city council
East Devon
County council
Devon
Parliamentary constituency
Honiton and Sidmouth
Police force area
Devon & Cornwall
Region
South West
Country
England
MP
Richard Foord (Liberal Democrat)

All 304 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

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

Moving to Seaton

Who to tell and what to sort out in your first week.

Seaton postcodes

304 postcodes in use in Seaton, by district:

That district is in the EX postcode area.

Check a Seaton postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Seaton

With the typical price of a home in each, to set beside Seaton's £310,000. Distances are straight lines between the middles of each place's postcodes.

Questions about Seaton

What is it like to live in Seaton?
Homes sold for a typical £310,000 in the 12 months to August 2026, up 6.9% on the 12 months before. At 138 of the 300 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 347 homes and businesses at high or medium risk of flooding from rivers or the sea, at 49 of its 304 postcodes. It has 1 primary school at its postcodes. 2 GP practices are at its postcodes. The nearest railway station is Axminster, 9.1 km from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says.
What is the postcode for Seaton?
Seaton is covered by postcode district EX12, across 304 postcodes in use. Source: ONS Postcode Directory.
Which council is Seaton in?
Seaton is in the East Devon council area, and Devon is its county council. Source: ONS Postcode Directory.
Who is the MP for Seaton?
Seaton is in the Honiton and Sidmouth parliamentary constituency. Its MP is Richard Foord (Liberal Democrat), as UK Parliament listed them on 14 October 2026. Constituency: ONS Postcode Directory.
How much are houses in Seaton?
Homes in Seaton sold for a typical £310,000 in the 12 months to August 2026, across 128 sales, up 6.9% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
What schools are in Seaton?
In Seaton, primary schools at its postcodes include Seaton Primary School; the nearest secondary school to the middle of its postcodes is Colyton Grammar School, 1.9 km away in a straight line. Source: Department for Education, Get Information about Schools, read 17 October 2026.
Does Seaton have a railway station?
The nearest railway station to the centre point of the postcodes in Seaton is Axminster, 9.1 km away in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
What broadband can you get in Seaton?
Ofcom reports on 300 of the 304 postcodes in Seaton. At 138 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
Is Seaton at risk of flooding?
49 of the 304 postcodes in Seaton 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 347 homes and businesses in an area at high or medium risk. This is long-term risk for the land, and leaves out surface water. Source: Environment Agency.
Are new homes being built in Seaton?
5 of the 304 postcodes now in use in Seaton came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 2 of the 155 homes sold in Seaton were newly built (1%), HM Land Registry's records show; across the EX12 district, 3%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.

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