PE37 postcode district: Swaffham and around, Norfolk

PE37 is a postcode district in Norfolk, with 426 postcodes in use in 2 sectors. It has postcodes in Swaffham and Necton. Its council is Breckland.

Postcodes in use
426
Sectors
2
Council
Breckland
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 PE37, by flood risk

Map of every postcode in PE37, by flood risk Of the 426 postcodes in PE37 that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst and 420 are not on the Environment Agency's at-risk list. Places named: Swaffham, Necton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A47A1122 PE37 7AA: not on the flood risk listPE37 7AB: not on the flood risk listPE37 7AE: not on the flood risk listPE37 7AJ: not on the flood risk listPE37 7AQ: not on the flood risk listPE37 7AU: not on the flood risk listPE37 7AY: not on the flood risk listPE37 7AZ: not on the flood risk listPE37 7BF: not on the flood risk listPE37 7BH: not on the flood risk listPE37 7BJ: not on the flood risk listPE37 7BP: not on the flood risk listPE37 7BQ: not on the flood risk listPE37 7BT: not on the flood risk listPE37 7BU: not on the flood risk listPE37 7BW: not on the flood risk listPE37 7DA: not on the flood risk listPE37 7DB: not on the flood risk listPE37 7DN: not on the flood risk listPE37 7DQ: not on the flood risk listPE37 7DT: not on the flood risk listPE37 7DW: not on the flood risk listPE37 7DY: not on the flood risk listPE37 7EB: not on the flood risk listPE37 7ED: not on the flood risk listPE37 7EF: not on the flood risk listPE37 7EL: not on the flood risk listPE37 7EN: not on the flood risk listPE37 7EP: not on the flood risk listPE37 7EQ: not on the flood risk listPE37 7ER: not on the flood risk listPE37 7ET: not on the flood risk listPE37 7EX: not on the flood risk listPE37 7EY: not on the flood risk listPE37 7EZ: not on the flood risk listPE37 7FD: not on the flood risk listPE37 7FE: not on the flood risk listPE37 7FF: not on the flood risk listPE37 7FL: not on the flood risk listPE37 7FN: not on the flood risk listPE37 7GA: not on the flood risk listPE37 7GD: not on the flood risk listPE37 7HE: not on the flood risk listPE37 7HF: not on the flood risk listPE37 7HH: not on the flood risk listPE37 7HJ: not on the flood risk listPE37 7HL: not on the flood risk listPE37 7HP: not on the flood risk listPE37 7HS: not on the flood risk listPE37 7HT: not on the flood risk listPE37 7HW: not on the flood risk listPE37 7HX: not on the flood risk listPE37 7HY: not on the flood risk listPE37 7HZ: not on the flood risk listPE37 7JA: not on the flood risk listPE37 7JD: not on the flood risk listPE37 7JE: not on the flood risk listPE37 7JG: not on the flood risk listPE37 7JH: not on the flood risk listPE37 7JJ: not on the flood risk listPE37 7JL: not on the flood risk listPE37 7JN: not on the flood risk listPE37 7JP: not on the flood risk listPE37 7JT: not on the flood risk listPE37 7JW: not on the flood risk listPE37 7LA: not on the flood risk listPE37 7LF: not on the flood risk listPE37 7LJ: not on the flood risk listPE37 7LP: not on the flood risk listPE37 7LT: not on the flood risk listPE37 7LU: not on the flood risk listPE37 7LY: not on the flood risk listPE37 7NA: not on the flood risk listPE37 7NG: not on the flood risk listPE37 7NS: not on the flood risk listPE37 7NT: not on the flood risk listPE37 7NY: not on the flood risk listPE37 7NZ: not on the flood risk listPE37 7PA: not on the flood risk listPE37 7PD: not on the flood risk listPE37 7PE: not on the flood risk listPE37 7PF: not on the flood risk listPE37 7PG: not on the flood risk listPE37 7PH: not on the flood risk listPE37 7PJ: not on the flood risk listPE37 7PQ: not on the flood risk listPE37 7PR: not on the flood risk listPE37 7PS: not on the flood risk listPE37 7PX: not on the flood risk listPE37 7PY: not on the flood risk listPE37 7PZ: not on the flood risk listPE37 7QA: not on the flood risk listPE37 7QB: not on the flood risk listPE37 7QD: not on the flood risk listPE37 7QE: not on the flood risk listPE37 7QN: not on the flood risk listPE37 7QR: not on the flood risk listPE37 7QT: not on the flood risk listPE37 7QU: not on the flood risk listPE37 7QW: not on the flood risk listPE37 7QX: not on the flood risk listPE37 7QY: not on the flood risk listPE37 7QZ: not on the flood risk listPE37 7RB: not on the flood risk listPE37 7RD: not on the flood risk listPE37 7RG: not on the flood risk listPE37 7RH: not on the flood risk listPE37 7RJ: not on the flood risk listPE37 7RQ: not on the flood risk listPE37 7RU: not on the flood risk listPE37 7RX: not on the flood risk listPE37 7RY: not on the flood risk listPE37 7SA: not on the flood risk listPE37 7SB: not on the flood risk listPE37 7SD: not on the flood risk listPE37 7SF: not on the flood risk listPE37 7SG: not on the flood risk listPE37 7SH: not on the flood risk listPE37 7SN: not on the flood risk listPE37 7SS: not on the flood risk listPE37 7TA: not on the flood risk listPE37 7TB: not on the flood risk listPE37 7TE: not on the flood risk listPE37 7TF: not on the flood risk listPE37 7TH: not on the flood risk listPE37 7TL: not on the flood risk listPE37 7TQ: not on the flood risk listPE37 7TR: not on the flood risk listPE37 7TZ: not on the flood risk listPE37 7XD: not on the flood risk listPE37 7XE: not on the flood risk listPE37 7XG: not on the flood risk listPE37 7XJ: not on the flood risk listPE37 8AD: not on the flood risk listPE37 8AE: not on the flood risk listPE37 8AF: not on the flood risk listPE37 8AG: not on the flood risk listPE37 8AH: not on the flood risk listPE37 8AP: not on the flood risk listPE37 8AQ: not on the flood risk listPE37 8AS: not on the flood risk listPE37 8AT: not on the flood risk listPE37 8AU: not on the flood risk listPE37 8AX: not on the flood risk listPE37 8AY: not on the flood risk listPE37 8AZ: not on the flood risk listPE37 8BA: not on the flood risk listPE37 8BB: not on the flood risk listPE37 8BD: not on the flood risk listPE37 8BE: not on the flood risk listPE37 8BG: not on the flood risk listPE37 8BH: not on the flood risk listPE37 8BL: not on the flood risk listPE37 8BN: not on the flood risk listPE37 8BP: not on the flood risk listPE37 8BQ: not on the flood risk listPE37 8BS: not on the flood risk listPE37 8BT: not on the flood risk listPE37 8BW: not on the flood risk listPE37 8BX: not on the flood risk listPE37 8BY: not on the flood risk listPE37 8BZ: not on the flood risk listPE37 8DA: not on the flood risk listPE37 8DB: not on the flood risk listPE37 8DD: not on the flood risk listPE37 8DE: not on the flood risk listPE37 8DF: not on the flood risk listPE37 8DG: not on the flood risk listPE37 8DJ: not on the flood risk listPE37 8DL: not on the flood risk listPE37 8DN: not on the flood risk listPE37 8DP: not on the flood risk listPE37 8DQ: not on the flood risk listPE37 8DR: not on the flood risk listPE37 8DS: not on the flood risk listPE37 8DT: not on the flood risk listPE37 8DU: not on the flood risk listPE37 8DW: not on the flood risk listPE37 8DX: not on the flood risk listPE37 8DY: not on the flood risk listPE37 8DZ: not on the flood risk listPE37 8EB: not on the flood risk listPE37 8ED: not on the flood risk listPE37 8EE: not on the flood risk listPE37 8EG: not on the flood risk listPE37 8EH: not on the flood risk listPE37 8EJ: not on the flood risk listPE37 8EL: not on the flood risk listPE37 8EN: not on the flood risk listPE37 8EP: not on the flood risk listPE37 8EQ: not on the flood risk listPE37 8ER: not on the flood risk listPE37 8ES: not on the flood risk listPE37 8ET: not on the flood risk listPE37 8EW: not on the flood risk listPE37 8EY: not on the flood risk listPE37 8EZ: not on the flood risk listPE37 8FA: not on the flood risk listPE37 8FB: not on the flood risk listPE37 8FE: not on the flood risk listPE37 8FH: not on the flood risk listPE37 8FJ: not on the flood risk listPE37 8FN: not on the flood risk listPE37 8FQ: not on the flood risk listPE37 8FS: not on the flood risk listPE37 8FT: not on the flood risk listPE37 8FW: not on the flood risk listPE37 8FY: not on the flood risk listPE37 8GA: not on the flood risk listPE37 8GB: not on the flood risk listPE37 8GD: not on the flood risk listPE37 8GF: not on the flood risk listPE37 8GJ: not on the flood risk listPE37 8GL: not on the flood risk listPE37 8GN: not on the flood risk listPE37 8GP: not on the flood risk listPE37 8GZ: not on the flood risk listPE37 8HA: not on the flood risk listPE37 8HB: not on the flood risk listPE37 8HD: not on the flood risk listPE37 8HE: not on the flood risk listPE37 8HF: not on the flood risk listPE37 8HH: not on the flood risk listPE37 8HN: not on the flood risk listPE37 8HP: not on the flood risk listPE37 8HQ: not on the flood risk listPE37 8HR: not on the flood risk listPE37 8HS: not on the flood risk listPE37 8HT: not on the flood risk listPE37 8HU: not on the flood risk listPE37 8HX: not on the flood risk listPE37 8HZ: not on the flood risk listPE37 8JE: not on the flood risk listPE37 8JF: not on the flood risk listPE37 8JN: not on the flood risk listPE37 8JP: not on the flood risk listPE37 8JR: not on the flood risk listPE37 8JS: not on the flood risk listPE37 8JU: not on the flood risk listPE37 8JW: not on the flood risk listPE37 8JX: not on the flood risk listPE37 8JY: not on the flood risk listPE37 8LA: not on the flood risk listPE37 8LB: not on the flood risk listPE37 8LD: not on the flood risk listPE37 8LG: not on the flood risk listPE37 8LH: not on the flood risk listPE37 8LJ: not on the flood risk listPE37 8LL: not on the flood risk listPE37 8LQ: not on the flood risk listPE37 8LR: not on the flood risk listPE37 8LS: not on the flood risk listPE37 8LX: not on the flood risk listPE37 8NA: not on the flood risk listPE37 8NB: not on the flood risk listPE37 8NF: not on the flood risk listPE37 8NG: not on the flood risk listPE37 8NN: not on the flood risk listPE37 8NQ: not on the flood risk listPE37 8NR: not on the flood risk listPE37 8PB: not on the flood risk listPE37 8PD: not on the flood risk listPE37 8PG: not on the flood risk listPE37 8PL: not on the flood risk listPE37 8PN: not on the flood risk listPE37 8PP: not on the flood risk listPE37 8PQ: not on the flood risk listPE37 8LF: medium flood risk at worstPE37 8EA: high flood riskPE37 8JA: high flood riskPE37 8JB: high flood riskPE37 8LE: high flood riskPE37 8ND: high flood risk SwaffhamNecton Map of every postcode in PE37, by flood risk Of the 426 postcodes in PE37 that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst and 420 are not on the Environment Agency's at-risk list. Places named: Swaffham, Necton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A1065A1122 SwaffhamNecton
  • A home or business at high risk: 5
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 420

Of the 426 postcodes in PE37 that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst and 420 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 52.6410, longitude 0.7003. 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

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

PE37 8ND13 at high riskPE37 8LE4 at high riskPE37 8JB1 at high riskPE37 8EA1 at high riskPE37 8JA1 at high risk

What broadband can you get in PE37?

Ofcom reports on 417 of the 426 postcodes in PE37. At 199 of them every home and business can get gigabit broadband, and at 13 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit199 of 417
Postcodes where every home can get superfast357 of 417
Postcodes where some cannot get decent broadband13 of 417

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 PE37 at risk of flooding?

6 of the 426 postcodes in PE37 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 26 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 6 of 426 postcodes High: 20Medium: 6Low: 14

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 PE37?

Homes in PE37 sold for a typical £260,000 in the 12 months to August 2026, across 191 sales, down 0.8% on the 12 months before, HM Land Registry's figures show.

£260,000 typical price, the 12 months to August 2026
£262,196 12 months to August 2025
▼ down 0.8% on the 12 months before
  • Detached £320,000 107 sales
  • Semi-detached £223,000 51 sales
  • Terraced £170,000 29 sales
  • Flat or maisonette 4 sales, too few to price

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

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 PE37

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

PE37 7226 postcodesPE37 8200 postcodes
UK postcode format explained

Places in PE37

Towns and villages with postcodes in PE37, and how many each has here.

Swaffham postcodes,281Necton postcodes,51

Who covers PE37

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

  • South West Norfolk366
  • Mid Norfolk60

Police force areas

  • Norfolk426

Next to PE37

PE36 postcode district PE38 postcode district All PE districts Swaffham postcodes

"Next to" is by number: the districts before and after PE37 in the PE area.

Check a postcode

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