SN26 postcode district: Broad Blunsdon and around, Swindon

SN26 is a postcode district in England, with 74 postcodes in use in 2 sectors. It has postcodes in Broad Blunsdon and Swindon. Its council is Swindon.

Postcodes in use
74
Sectors
2
Council
Swindon
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 SN26, by flood risk

Map of every postcode in SN26, by flood risk Of the 74 postcodes in SN26 that ONS places, 1 are at very low risk only and 73 are not on the Environment Agency's at-risk list. Places named: Broad Blunsdon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A419 SN26 7AB: not on the flood risk listSN26 7AD: not on the flood risk listSN26 7AE: not on the flood risk listSN26 7AF: not on the flood risk listSN26 7AG: not on the flood risk listSN26 7AH: not on the flood risk listSN26 7AJ: not on the flood risk listSN26 7AL: not on the flood risk listSN26 7AN: not on the flood risk listSN26 7AP: not on the flood risk listSN26 7AQ: not on the flood risk listSN26 7AR: not on the flood risk listSN26 7AS: not on the flood risk listSN26 7AT: not on the flood risk listSN26 7AU: not on the flood risk listSN26 7AW: not on the flood risk listSN26 7AX: not on the flood risk listSN26 7AY: not on the flood risk listSN26 7AZ: not on the flood risk listSN26 7BA: not on the flood risk listSN26 7BB: not on the flood risk listSN26 7BD: not on the flood risk listSN26 7BE: not on the flood risk listSN26 7BG: not on the flood risk listSN26 7BH: not on the flood risk listSN26 7BJ: not on the flood risk listSN26 7BL: not on the flood risk listSN26 7BN: not on the flood risk listSN26 7BQ: not on the flood risk listSN26 7BS: not on the flood risk listSN26 7BT: not on the flood risk listSN26 7BU: not on the flood risk listSN26 7BW: not on the flood risk listSN26 7BX: not on the flood risk listSN26 7BY: not on the flood risk listSN26 7BZ: not on the flood risk listSN26 7DA: not on the flood risk listSN26 7DB: not on the flood risk listSN26 7DD: not on the flood risk listSN26 7DE: not on the flood risk listSN26 7DG: not on the flood risk listSN26 7DH: not on the flood risk listSN26 7DQ: not on the flood risk listSN26 7EA: not on the flood risk listSN26 7EL: not on the flood risk listSN26 7ER: not on the flood risk listSN26 7ES: not on the flood risk listSN26 8AA: not on the flood risk listSN26 8AB: not on the flood risk listSN26 8AD: not on the flood risk listSN26 8AE: not on the flood risk listSN26 8AF: not on the flood risk listSN26 8AG: not on the flood risk listSN26 8AH: not on the flood risk listSN26 8AJ: not on the flood risk listSN26 8AL: not on the flood risk listSN26 8AN: not on the flood risk listSN26 8AP: not on the flood risk listSN26 8AQ: not on the flood risk listSN26 8AS: not on the flood risk listSN26 8BU: not on the flood risk listSN26 8BX: not on the flood risk listSN26 8BY: not on the flood risk listSN26 8BZ: not on the flood risk listSN26 8DA: not on the flood risk listSN26 8DB: not on the flood risk listSN26 8DD: not on the flood risk listSN26 8DF: not on the flood risk listSN26 8DJ: not on the flood risk listSN26 8DN: not on the flood risk listSN26 8DZ: not on the flood risk listSN26 8DE: very low flood risk only Broad Blunsdon Map of every postcode in SN26, by flood risk Of the 74 postcodes in SN26 that ONS places, 1 are at very low risk only and 73 are not on the Environment Agency's at-risk list. Places named: Broad Blunsdon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4198 Broad Blunsdon
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 1
  • Not on the at-risk list: 73

Of the 74 postcodes in SN26 that ONS places, 1 are at very low risk only and 73 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 51.6140, longitude -1.7876. 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

What broadband can you get in SN26?

Ofcom reports on 72 of the 74 postcodes in SN26. At 39 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit39 of 72
Postcodes where every home can get superfast55 of 72

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 SN26 at risk of flooding?

1 of the 74 postcodes in SN26 has 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 1 of 74 postcodes Very low: 1

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 SN26?

Homes in SN26 sold for a typical £400,000 in the 12 months to August 2026, across 31 sales, no change on the 12 months before, HM Land Registry's figures show.

£400,000 typical price, the 12 months to August 2026
12 months to August 2025
£400,000
12 months to August 2026
£400,000

■ no change on the 12 months before

Detached£450,000 19 sales
Semi-detached£305,000 7 sales
Terraced£300,000 5 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 SN26

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

SN26 748 postcodesSN26 826 postcodes
UK postcode format explained

Places in SN26

Towns and villages with postcodes in SN26, and how many each has here.

Broad Blunsdon postcodes,61Swindon postcodes,1

Who covers SN26

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

  • Swindon North74

Police force areas

  • Wiltshire74

Next to SN26

SN25 postcode district SN38 postcode district All SN districts Broad Blunsdon postcodes

"Next to" is by number: the districts before and after SN26 in the SN area.

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