Southwold

Southwold is covered by postcode district IP18. It is in the East Suffolk council area, Suffolk.

Every postcode in Southwold, and which are new since 2020

Map of every postcode in Southwold, by new since 2020 Of the 129 postcodes in Southwold that ONS places, 1 are new since 2020 and 128 were in use before 2020. Places named: Southwold. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. IP18 6AA: before 2020IP18 6AB: before 2020IP18 6AD: before 2020IP18 6AE: before 2020IP18 6AF: before 2020IP18 6AG: before 2020IP18 6AH: before 2020IP18 6AJ: before 2020IP18 6AL: before 2020IP18 6AN: before 2020IP18 6AP: before 2020IP18 6AQ: before 2020IP18 6AR: before 2020IP18 6AS: before 2020IP18 6AT: before 2020IP18 6AU: before 2020IP18 6AW: before 2020IP18 6AX: before 2020IP18 6AY: before 2020IP18 6AZ: before 2020IP18 6BA: before 2020IP18 6BB: before 2020IP18 6BD: before 2020IP18 6BE: before 2020IP18 6BF: before 2020IP18 6BG: before 2020IP18 6BH: before 2020IP18 6BJ: before 2020IP18 6BL: before 2020IP18 6BN: before 2020IP18 6BP: before 2020IP18 6BQ: before 2020IP18 6BS: before 2020IP18 6BT: before 2020IP18 6BU: before 2020IP18 6BW: before 2020IP18 6BX: before 2020IP18 6BY: before 2020IP18 6BZ: before 2020IP18 6DA: before 2020IP18 6DB: before 2020IP18 6DD: before 2020IP18 6DE: before 2020IP18 6DH: before 2020IP18 6DJ: before 2020IP18 6DL: before 2020IP18 6DN: before 2020IP18 6DP: before 2020IP18 6DQ: before 2020IP18 6DR: before 2020IP18 6DS: before 2020IP18 6DU: before 2020IP18 6DX: before 2020IP18 6DZ: before 2020IP18 6EA: before 2020IP18 6ED: before 2020IP18 6EE: before 2020IP18 6EF: before 2020IP18 6EG: before 2020IP18 6EH: before 2020IP18 6EJ: before 2020IP18 6EL: before 2020IP18 6EN: before 2020IP18 6EP: before 2020IP18 6EQ: before 2020IP18 6ER: before 2020IP18 6ES: before 2020IP18 6ET: before 2020IP18 6EU: before 2020IP18 6EW: before 2020IP18 6EX: before 2020IP18 6EY: before 2020IP18 6EZ: before 2020IP18 6FA: before 2020IP18 6GB: before 2020IP18 6GH: before 2020IP18 6GL: before 2020IP18 6HA: before 2020IP18 6HB: before 2020IP18 6HD: before 2020IP18 6HE: before 2020IP18 6HF: before 2020IP18 6HG: before 2020IP18 6HJ: before 2020IP18 6HL: before 2020IP18 6HN: before 2020IP18 6HP: before 2020IP18 6HQ: before 2020IP18 6HR: before 2020IP18 6HS: before 2020IP18 6HW: before 2020IP18 6HZ: before 2020IP18 6JA: before 2020IP18 6JB: before 2020IP18 6JD: before 2020IP18 6JE: before 2020IP18 6JF: before 2020IP18 6JG: before 2020IP18 6JH: before 2020IP18 6JJ: before 2020IP18 6JL: before 2020IP18 6JN: before 2020IP18 6JP: before 2020IP18 6JQ: before 2020IP18 6JR: before 2020IP18 6JS: before 2020IP18 6JT: before 2020IP18 6JU: before 2020IP18 6JW: before 2020IP18 6LA: before 2020IP18 6LB: before 2020IP18 6LD: before 2020IP18 6LE: before 2020IP18 6LF: before 2020IP18 6LG: before 2020IP18 6LH: before 2020IP18 6LJ: before 2020IP18 6LL: before 2020IP18 6LN: before 2020IP18 6LP: before 2020IP18 6LQ: before 2020IP18 6LR: before 2020IP18 6LS: before 2020IP18 6LT: before 2020IP18 6LU: before 2020IP18 6LW: before 2020IP18 6LX: before 2020IP18 6LY: before 2020IP18 6FH: new since 2020 Southwold Map of every postcode in Southwold, by new since 2020 Of the 129 postcodes in Southwold that ONS places, 1 are new since 2020 and 128 were in use before 2020. Places named: Southwold. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Southwold
  • New since 2020: 1
  • In use before 2020: 128

Of the 129 postcodes in Southwold that ONS places, 1 are new since 2020 and 128 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn.

The middle of its postcodes: latitude 52.3278, longitude 1.6785. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

The newest postcode

What is it like to live in Southwold?

Homes sold for a typical £490,000 in the 12 months to September 2026. At 98 of the 129 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 27 homes and businesses at high or medium risk of flooding from rivers or the sea, at 22 of its 129 postcodes. It has 1 primary school at its postcodes. The nearest GP practice is Sole Bay H/C, 1.3 km from the middle. The nearest railway station is Brampton (Suffolk), 11.8 km from the middle of its postcodes in a straight line.

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

Sources: HM Land Registry Price Paid Data; Ofcom Connected Nations; Environment Agency flood risk; Get Information about Schools; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.

What do homes cost in Southwold?

Homes in Southwold sold for a typical £490,000 in the 12 months to September 2026, across 20 sales, HM Land Registry's figures show. The 12 months before gave £650,000 from 30 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£490,000 typical price, the 12 months to September 2026
£650,000 12 months to September 2025
  • Detached 3 sales, too few to price
  • Semi-detached 4 sales, too few to price
  • Terraced £672,500 6 sales
  • Flat or maisonette £250,000 7 sales

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

Across the whole IP18 district, Southwold's main postcode district: a typical £425,000.

Sales at the postcodes ONS places in Southwold: 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 October 2026.

Are new homes being built in Southwold?

1 of the 129 postcodes now in use in Southwold came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 30 homes sold in Southwold were newly built (0%), HM Land Registry's records show; across the IP18 district, 2%.

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 SouthwoldAcross the IP18 district
The 12 months to September 2026 0 of 20 (0%) 2 of 63 (3%)
The 12 months to September 2025 0 of 30 (0%) 2 of 91 (2%)

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.

What broadband can you get in Southwold?

Ofcom reports on 129 of the 129 postcodes in Southwold. At 98 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit98 of 129
Postcodes where every home can get superfast128 of 129

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, Connected Nations, Spring 2026, data for January 2026.

Is Southwold at risk of flooding?

22 of the 129 postcodes in Southwold 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 27 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 22 of 129 postcodes High: 24Medium: 3Low: 37Very low: 79

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 flood risk, published 6 July 2026.

Which schools are in Southwold?

The primary schools are at the postcodes in Southwold. 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. Special schools and alternative provision, which children join by referral, are not listed.

Find and compare schools in England, on GOV.UK

Source: Get Information about Schools, read 17 October 2026. Each school opens its own record there.

How far is the station from Southwold?

The nearest railway station to the centre point of the postcodes in Southwold is Brampton (Suffolk) Rail Station, 11.8 km away in a straight line.

  • Brampton (Suffolk) Rail Station Railway station 11.8 kmDrive
  • Halesworth Rail Station Railway station 11.9 kmDrive
  • Darsham Rail Station Railway station 12.2 kmDrive

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: NaPTAN, read 17 October 2026.

Which GP surgeries are in Southwold?

There is no GP practice at the postcodes in Southwold. These are the nearest to its middle, in a straight line. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.

Is Southwold safe? Crime recorded around it

Police.uk records 140 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Southwold 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. 7 September 2025
  2. 6 October 2025
  3. 7 November 2025
  4. 7 December 2025
  5. 4 January 2026
  6. 15 February 2026
  7. 17 March 2026
  8. 13 April 2026
  9. 12 May 2026
  10. 9 June 2026
  11. 25 July 2026
  12. 18 August 2026

By kind, over the 12 months

Violence and sexual offences50 reports
Criminal damage and arson22 reports
Anti-social behaviour21 reports
Public order17 reports
Other theft9 reports
Shoplifting6 reports
Bicycle theft6 reports
Burglary4 reports

Also: other crime 2, vehicle crime 1, theft from the person 1, drugs 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 to August 2026, from its download of 30 September 2026.

Who runs Southwold?

District, borough or city council
East Suffolk
County council
Suffolk
Parliamentary constituency
Suffolk Coastal
Police force area
Suffolk
Region
East of England
Country
England
MP
Jenny Riddell-Carpenter (Labour)

All 129 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; UK Parliament, read 14 October 2026.

Moving to Southwold

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

Southwold postcodes

129 postcodes in use in Southwold, by district:

That district is in the IP postcode area.

Check a Southwold 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 Southwold

With the typical price of a home in each, to set beside Southwold's £490,000. Distances are straight lines between the middles of each place's postcodes.

Quick answers about Southwold

What is the postcode for Southwold?
Postcode district IP18, with 129 postcodes in use. Source: ONS.
Which council is Southwold in?
East Suffolk, with Suffolk as its county council. Source: ONS.
Who is the MP for Southwold?
Jenny Riddell-Carpenter (Labour), for Suffolk Coastal. Source: UK Parliament and ONS.
How much are houses in Southwold?
A typical £490,000 in the 12 months to September 2026, from 20 sales. Source: HM Land Registry.
What schools are in Southwold?
Primary schools at its postcodes include Southwold Primary School; the nearest secondary school to the middle of its postcodes is Saint Felix School, 1.8 km away. Source: Department for Education.
Does Southwold have a railway station?
The nearest is Brampton (Suffolk) station, 11.8 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Southwold?
Ofcom reports on 129 of the 129 postcodes in Southwold. At 98 of them every home and business can get gigabit broadband. Source: Ofcom.
Is Southwold at risk of flooding?
22 of the 129 postcodes in Southwold 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 27 homes and businesses in an area at high or medium risk. River and sea risk for the land, not surface water. Source: Environment Agency.
Are new homes being built in Southwold?
1 of the 129 postcodes now in use in Southwold came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 30 homes sold in Southwold were newly built (0%), HM Land Registry's records show; across the IP18 district, 2%. Source: ONS and HM Land Registry.

Where the facts on this page come from

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. This uses Care Quality Commission information. Contains Parliamentary information licensed under the Open Parliament Licence v3.0.

Licences: Open Government Licence v3.0; Open Parliament Licence v3.0.

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