GU31 postcode district: Petersfield and around

GU31 is a postcode district mostly in Hampshire, with 432 postcodes in use in 2 sectors. It has postcodes in Petersfield and Hill Brow and Rake. It is split between 2 councils: East Hampshire (267 postcodes) and Chichester (165). 267 are in Hampshire and 165 in West Sussex.

Postcodes in use
432
Sectors
2
Councils
2 councils
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 GU31, by flood risk

Map of every postcode in GU31, by flood risk Of the 432 postcodes in GU31 that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst, 2 are at very low risk only and 413 are not on the Environment Agency's at-risk list. Places named: Petersfield, Hill Brow and Rake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A3 GU31 4AA: not on the flood risk listGU31 4AD: not on the flood risk listGU31 4AF: not on the flood risk listGU31 4AJ: not on the flood risk listGU31 4AN: not on the flood risk listGU31 4AP: not on the flood risk listGU31 4AR: not on the flood risk listGU31 4AS: not on the flood risk listGU31 4AT: not on the flood risk listGU31 4BA: not on the flood risk listGU31 4BB: not on the flood risk listGU31 4BD: not on the flood risk listGU31 4BE: not on the flood risk listGU31 4BF: not on the flood risk listGU31 4BG: not on the flood risk listGU31 4BL: not on the flood risk listGU31 4BN: not on the flood risk listGU31 4BP: not on the flood risk listGU31 4BQ: not on the flood risk listGU31 4BS: not on the flood risk listGU31 4BU: not on the flood risk listGU31 4BX: not on the flood risk listGU31 4BZ: not on the flood risk listGU31 4DB: not on the flood risk listGU31 4DD: not on the flood risk listGU31 4DE: not on the flood risk listGU31 4DF: not on the flood risk listGU31 4DG: not on the flood risk listGU31 4DH: not on the flood risk listGU31 4DJ: not on the flood risk listGU31 4DL: not on the flood risk listGU31 4DN: not on the flood risk listGU31 4DP: not on the flood risk listGU31 4DQ: not on the flood risk listGU31 4DT: not on the flood risk listGU31 4DU: not on the flood risk listGU31 4DW: not on the flood risk listGU31 4DX: not on the flood risk listGU31 4DZ: not on the flood risk listGU31 4EB: not on the flood risk listGU31 4ED: not on the flood risk listGU31 4EE: not on the flood risk listGU31 4EG: not on the flood risk listGU31 4EH: not on the flood risk listGU31 4EJ: not on the flood risk listGU31 4EL: not on the flood risk listGU31 4EP: not on the flood risk listGU31 4EQ: not on the flood risk listGU31 4ER: not on the flood risk listGU31 4ES: not on the flood risk listGU31 4EU: not on the flood risk listGU31 4EW: not on the flood risk listGU31 4EY: not on the flood risk listGU31 4EZ: not on the flood risk listGU31 4FD: not on the flood risk listGU31 4FE: not on the flood risk listGU31 4FF: not on the flood risk listGU31 4FL: not on the flood risk listGU31 4FN: not on the flood risk listGU31 4FP: not on the flood risk listGU31 4FR: not on the flood risk listGU31 4FS: not on the flood risk listGU31 4FT: not on the flood risk listGU31 4FY: not on the flood risk listGU31 4FZ: not on the flood risk listGU31 4GA: not on the flood risk listGU31 4GD: not on the flood risk listGU31 4GE: not on the flood risk listGU31 4HA: not on the flood risk listGU31 4HB: not on the flood risk listGU31 4HD: not on the flood risk listGU31 4HF: not on the flood risk listGU31 4HG: not on the flood risk listGU31 4HH: not on the flood risk listGU31 4HJ: not on the flood risk listGU31 4HL: not on the flood risk listGU31 4HN: not on the flood risk listGU31 4HP: not on the flood risk listGU31 4HR: not on the flood risk listGU31 4HS: not on the flood risk listGU31 4HT: not on the flood risk listGU31 4HU: not on the flood risk listGU31 4HX: not on the flood risk listGU31 4JF: not on the flood risk listGU31 4JG: not on the flood risk listGU31 4JN: not on the flood risk listGU31 4JT: not on the flood risk listGU31 4JZ: not on the flood risk listGU31 4LA: not on the flood risk listGU31 4LB: not on the flood risk listGU31 4LD: not on the flood risk listGU31 4LG: not on the flood risk listGU31 4LH: not on the flood risk listGU31 4LJ: not on the flood risk listGU31 4LN: not on the flood risk listGU31 4LP: not on the flood risk listGU31 4LS: not on the flood risk listGU31 4LU: not on the flood risk listGU31 4LW: not on the flood risk listGU31 4LX: not on the flood risk listGU31 4NA: not on the flood risk listGU31 4NB: not on the flood risk listGU31 4ND: not on the flood risk listGU31 4NE: not on the flood risk listGU31 4NG: not on the flood risk listGU31 4NJ: not on the flood risk listGU31 4NL: not on the flood risk listGU31 4NN: not on the flood risk listGU31 4NP: not on the flood risk listGU31 4NR: not on the flood risk listGU31 4NS: not on the flood risk listGU31 4NT: not on the flood risk listGU31 4NU: not on the flood risk listGU31 4NW: not on the flood risk listGU31 4NX: not on the flood risk listGU31 4NY: not on the flood risk listGU31 4PD: not on the flood risk listGU31 4PE: not on the flood risk listGU31 4PF: not on the flood risk listGU31 4PH: not on the flood risk listGU31 4PN: not on the flood risk listGU31 4PP: not on the flood risk listGU31 4PQ: not on the flood risk listGU31 4PR: not on the flood risk listGU31 4PS: not on the flood risk listGU31 4PU: not on the flood risk listGU31 4PW: not on the flood risk listGU31 4PZ: not on the flood risk listGU31 4QA: not on the flood risk listGU31 4QE: not on the flood risk listGU31 4QF: not on the flood risk listGU31 4QG: not on the flood risk listGU31 4QH: not on the flood risk listGU31 4QJ: not on the flood risk listGU31 4QL: not on the flood risk listGU31 4QN: not on the flood risk listGU31 4QQ: not on the flood risk listGU31 4QS: not on the flood risk listGU31 4RD: not on the flood risk listGU31 4RE: not on the flood risk listGU31 4RF: not on the flood risk listGU31 4RQ: not on the flood risk listGU31 4SN: not on the flood risk listGU31 4SP: not on the flood risk listGU31 4ST: not on the flood risk listGU31 4SU: not on the flood risk listGU31 4WU: not on the flood risk listGU31 4YS: not on the flood risk listGU31 4YZ: not on the flood risk listGU31 5AA: not on the flood risk listGU31 5AB: not on the flood risk listGU31 5AD: not on the flood risk listGU31 5AE: not on the flood risk listGU31 5AG: not on the flood risk listGU31 5AH: not on the flood risk listGU31 5AJ: not on the flood risk listGU31 5AL: not on the flood risk listGU31 5AN: not on the flood risk listGU31 5AP: not on the flood risk listGU31 5AQ: not on the flood risk listGU31 5AR: not on the flood risk listGU31 5AS: not on the flood risk listGU31 5AT: not on the flood risk listGU31 5AU: not on the flood risk listGU31 5AW: not on the flood risk listGU31 5AX: not on the flood risk listGU31 5AY: not on the flood risk listGU31 5BA: not on the flood risk listGU31 5BF: not on the flood risk listGU31 5BG: not on the flood risk listGU31 5BH: not on the flood risk listGU31 5BJ: not on the flood risk listGU31 5BL: not on the flood risk listGU31 5BN: not on the flood risk listGU31 5BP: not on the flood risk listGU31 5BQ: not on the flood risk listGU31 5BT: not on the flood risk listGU31 5BU: not on the flood risk listGU31 5BW: not on the flood risk listGU31 5BX: not on the flood risk listGU31 5BY: not on the flood risk listGU31 5BZ: not on the flood risk listGU31 5DA: not on the flood risk listGU31 5DB: not on the flood risk listGU31 5DD: not on the flood risk listGU31 5DE: not on the flood risk listGU31 5DG: not on the flood risk listGU31 5DH: not on the flood risk listGU31 5DJ: not on the flood risk listGU31 5DL: not on the flood risk listGU31 5DN: not on the flood risk listGU31 5DP: not on the flood risk listGU31 5DQ: not on the flood risk listGU31 5DR: not on the flood risk listGU31 5DS: not on the flood risk listGU31 5DT: not on the flood risk listGU31 5DU: not on the flood risk listGU31 5DX: not on the flood risk listGU31 5DY: not on the flood risk listGU31 5DZ: not on the flood risk listGU31 5EA: not on the flood risk listGU31 5EB: not on the flood risk listGU31 5EE: not on the flood risk listGU31 5EF: not on the flood risk listGU31 5EG: not on the flood risk listGU31 5EJ: not on the flood risk listGU31 5EL: not on the flood risk listGU31 5EN: not on the flood risk listGU31 5EP: not on the flood risk listGU31 5EQ: not on the flood risk listGU31 5ER: not on the flood risk listGU31 5ES: not on the flood risk listGU31 5ET: not on the flood risk listGU31 5EU: not on the flood risk listGU31 5EW: not on the flood risk listGU31 5EY: not on the flood risk listGU31 5EZ: not on the flood risk listGU31 5HA: not on the flood risk listGU31 5HB: not on the flood risk listGU31 5HD: not on the flood risk listGU31 5HG: not on the flood risk listGU31 5HH: not on the flood risk listGU31 5HJ: not on the flood risk listGU31 5HL: not on the flood risk listGU31 5HN: not on the flood risk listGU31 5HP: not on the flood risk listGU31 5HQ: not on the flood risk listGU31 5HR: not on the flood risk listGU31 5HS: not on the flood risk listGU31 5HT: not on the flood risk listGU31 5HU: not on the flood risk listGU31 5HW: not on the flood risk listGU31 5HX: not on the flood risk listGU31 5HY: not on the flood risk listGU31 5HZ: not on the flood risk listGU31 5JA: not on the flood risk listGU31 5JB: not on the flood risk listGU31 5JD: not on the flood risk listGU31 5JF: not on the flood risk listGU31 5JG: not on the flood risk listGU31 5JH: not on the flood risk listGU31 5JJ: not on the flood risk listGU31 5JL: not on the flood risk listGU31 5JP: not on the flood risk listGU31 5JQ: not on the flood risk listGU31 5JR: not on the flood risk listGU31 5JU: not on the flood risk listGU31 5JW: not on the flood risk listGU31 5JX: not on the flood risk listGU31 5LB: not on the flood risk listGU31 5LD: not on the flood risk listGU31 5LE: not on the flood risk listGU31 5LG: not on the flood risk listGU31 5LH: not on the flood risk listGU31 5LJ: not on the flood risk listGU31 5LL: not on the flood risk listGU31 5LN: not on the flood risk listGU31 5LP: not on the flood risk listGU31 5LQ: not on the flood risk listGU31 5LR: not on the flood risk listGU31 5LS: not on the flood risk listGU31 5LT: not on the flood risk listGU31 5LU: not on the flood risk listGU31 5LW: not on the flood risk listGU31 5LX: not on the flood risk listGU31 5LZ: not on the flood risk listGU31 5NA: not on the flood risk listGU31 5NB: not on the flood risk listGU31 5ND: not on the flood risk listGU31 5NE: not on the flood risk listGU31 5NF: not on the flood risk listGU31 5NG: not on the flood risk listGU31 5NN: not on the flood risk listGU31 5NQ: not on the flood risk listGU31 5NR: not on the flood risk listGU31 5NS: not on the flood risk listGU31 5NT: not on the flood risk listGU31 5NU: not on the flood risk listGU31 5NW: not on the flood risk listGU31 5NX: not on the flood risk listGU31 5NY: not on the flood risk listGU31 5NZ: not on the flood risk listGU31 5PA: not on the flood risk listGU31 5PB: not on the flood risk listGU31 5PD: not on the flood risk listGU31 5PE: not on the flood risk listGU31 5PF: not on the flood risk listGU31 5PG: not on the flood risk listGU31 5PH: not on the flood risk listGU31 5PJ: not on the flood risk listGU31 5PL: not on the flood risk listGU31 5PN: not on the flood risk listGU31 5PT: not on the flood risk listGU31 5PU: not on the flood risk listGU31 5PW: not on the flood risk listGU31 5PY: not on the flood risk listGU31 5QA: not on the flood risk listGU31 5QB: not on the flood risk listGU31 5QF: not on the flood risk listGU31 5QG: not on the flood risk listGU31 5QH: not on the flood risk listGU31 5QJ: not on the flood risk listGU31 5QL: not on the flood risk listGU31 5QN: not on the flood risk listGU31 5QR: not on the flood risk listGU31 5QS: not on the flood risk listGU31 5RA: not on the flood risk listGU31 5RB: not on the flood risk listGU31 5RD: not on the flood risk listGU31 5RE: not on the flood risk listGU31 5RF: not on the flood risk listGU31 5RG: not on the flood risk listGU31 5RH: not on the flood risk listGU31 5RJ: not on the flood risk listGU31 5RL: not on the flood risk listGU31 5RN: not on the flood risk listGU31 5RP: not on the flood risk listGU31 5RQ: not on the flood risk listGU31 5RR: not on the flood risk listGU31 5RT: not on the flood risk listGU31 5RU: not on the flood risk listGU31 5RW: not on the flood risk listGU31 5RX: not on the flood risk listGU31 5RZ: not on the flood risk listGU31 5SA: not on the flood risk listGU31 5SD: not on the flood risk listGU31 5SG: not on the flood risk listGU31 5SJ: not on the flood risk listGU31 5SL: not on the flood risk listGU31 5SN: not on the flood risk listGU31 5SP: not on the flood risk listGU31 5SQ: not on the flood risk listGU31 5SS: not on the flood risk listGU31 5SW: not on the flood risk listGU31 5SX: not on the flood risk listGU31 4JJ: very low flood risk onlyGU31 4JR: very low flood risk onlyGU31 4AE: low flood risk at worstGU31 4JS: low flood risk at worstGU31 4JX: low flood risk at worstGU31 4LQ: low flood risk at worstGU31 5AZ: low flood risk at worstGU31 5JN: low flood risk at worstGU31 5JT: low flood risk at worstGU31 5SE: low flood risk at worstGU31 4DA: medium flood risk at worstGU31 5BD: medium flood risk at worstGU31 4AH: high flood riskGU31 4FG: high flood riskGU31 4AZ: high flood riskGU31 4FH: high flood riskGU31 4LR: high flood riskGU31 5LF: high flood riskGU31 5RS: high flood risk PetersfieldHill Brow and Rake Map of every postcode in GU31, by flood risk Of the 432 postcodes in GU31 that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst, 2 are at very low risk only and 413 are not on the Environment Agency's at-risk list. Places named: Petersfield, Hill Brow and Rake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A3 PetersfieldHill Brow and Rake
  • A home or business at high risk: 7
  • At medium risk at worst: 2
  • At low risk at worst: 8
  • At very low risk only: 2
  • Not on the at-risk list: 413

Of the 432 postcodes in GU31 that ONS places, 7 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst, 2 are at very low risk only and 413 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 50.9970, longitude -0.9033. 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.

GU31 4AZ3 at high riskGU31 4FG3 at high riskGU31 4LR2 at high riskGU31 4AH2 at high riskGU31 4FH1 at high riskGU31 5LF1 at high riskGU31 5RS1 at high risk

What broadband can you get in GU31?

Ofcom reports on 428 of the 432 postcodes in GU31. At 188 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit188 of 428
Postcodes where every home can get superfast350 of 428
Postcodes where some cannot get decent broadband7 of 428

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 GU31 at risk of flooding?

19 of the 432 postcodes in GU31 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 20 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 19 of 432 postcodes High: 13Medium: 7Low: 55Very low: 5

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 GU31?

Homes in GU31 sold for a typical £575,000 in the 12 months to August 2026, across 123 sales, up 19.8% on the 12 months before, HM Land Registry's figures show.

£575,000 typical price, the 12 months to August 2026
£480,000 12 months to August 2025
▲ up 19.8% on the 12 months before
  • Detached £710,000 59 sales
  • Semi-detached £450,000 26 sales
  • Terraced £412,500 22 sales
  • Flat or maisonette £285,000 16 sales

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 GU31

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

GU31 4220 postcodesGU31 5212 postcodes
UK postcode format explained

Places in GU31

Towns and villages with postcodes in GU31, and how many each has here.

Petersfield postcodes,208Hill Brow and Rake postcodes,1

Who covers GU31

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

  • East Hampshire267
  • Arundel and South Downs165

Police force areas

  • Hampshire267
  • Sussex165

Next to GU31

GU30 postcode district GU32 postcode district All GU districts Petersfield postcodes

"Next to" is by number: the districts before and after GU31 in the GU area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.