GU3 postcode district: Guildford and around, Surrey

GU3 is a postcode district in Surrey, with 410 postcodes in use in 3 sectors. It has postcodes in Guildford, Normandy and Woking. It is split between 2 councils: Guildford (397 postcodes) and Woking (13).

Postcodes in use
410
Sectors
3
Councils
2 councils
Places
3 places

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

Every postcode in GU3, by flood risk

Map of every postcode in GU3, by flood risk Of the 410 postcodes in GU3 that ONS places, 21 have a home or business at high risk, 5 are at medium risk at worst, 6 are at low risk at worst and 378 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Guildford, Normandy. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A324A31A3A25 GU3 1AA: not on the flood risk listGU3 1AB: not on the flood risk listGU3 1AD: not on the flood risk listGU3 1AE: not on the flood risk listGU3 1AG: not on the flood risk listGU3 1AH: not on the flood risk listGU3 1AJ: not on the flood risk listGU3 1AL: not on the flood risk listGU3 1AN: not on the flood risk listGU3 1AP: not on the flood risk listGU3 1AQ: not on the flood risk listGU3 1AR: not on the flood risk listGU3 1AS: not on the flood risk listGU3 1AT: not on the flood risk listGU3 1AU: not on the flood risk listGU3 1AX: not on the flood risk listGU3 1AY: not on the flood risk listGU3 1AZ: not on the flood risk listGU3 1BA: not on the flood risk listGU3 1BB: not on the flood risk listGU3 1BD: not on the flood risk listGU3 1BE: not on the flood risk listGU3 1BH: not on the flood risk listGU3 1BJ: not on the flood risk listGU3 1BN: not on the flood risk listGU3 1BQ: not on the flood risk listGU3 1DA: not on the flood risk listGU3 1DD: not on the flood risk listGU3 1DE: not on the flood risk listGU3 1DF: not on the flood risk listGU3 1DG: not on the flood risk listGU3 1DJ: not on the flood risk listGU3 1DL: not on the flood risk listGU3 1DN: not on the flood risk listGU3 1DP: not on the flood risk listGU3 1DQ: not on the flood risk listGU3 1DR: not on the flood risk listGU3 1DS: not on the flood risk listGU3 1DT: not on the flood risk listGU3 1DU: not on the flood risk listGU3 1DW: not on the flood risk listGU3 1DX: not on the flood risk listGU3 1DY: not on the flood risk listGU3 1DZ: not on the flood risk listGU3 1EA: not on the flood risk listGU3 1EB: not on the flood risk listGU3 1ED: not on the flood risk listGU3 1EE: not on the flood risk listGU3 1EF: not on the flood risk listGU3 1EG: not on the flood risk listGU3 1EH: not on the flood risk listGU3 1EJ: not on the flood risk listGU3 1EL: not on the flood risk listGU3 1EQ: not on the flood risk listGU3 1HB: not on the flood risk listGU3 1HD: not on the flood risk listGU3 1HE: not on the flood risk listGU3 1HF: not on the flood risk listGU3 1HG: not on the flood risk listGU3 1HH: not on the flood risk listGU3 1HJ: not on the flood risk listGU3 1HL: not on the flood risk listGU3 1HN: not on the flood risk listGU3 1HP: not on the flood risk listGU3 1HQ: not on the flood risk listGU3 1HR: not on the flood risk listGU3 1HS: not on the flood risk listGU3 1HT: not on the flood risk listGU3 1HU: not on the flood risk listGU3 1HW: not on the flood risk listGU3 1HX: not on the flood risk listGU3 1HY: not on the flood risk listGU3 1HZ: not on the flood risk listGU3 1JB: not on the flood risk listGU3 1JD: not on the flood risk listGU3 1JE: not on the flood risk listGU3 1JF: not on the flood risk listGU3 1JG: not on the flood risk listGU3 1JH: not on the flood risk listGU3 1JJ: not on the flood risk listGU3 1JL: not on the flood risk listGU3 1JN: not on the flood risk listGU3 1JQ: not on the flood risk listGU3 1JR: not on the flood risk listGU3 1JT: not on the flood risk listGU3 1JU: not on the flood risk listGU3 1JW: not on the flood risk listGU3 1LD: not on the flood risk listGU3 1LE: not on the flood risk listGU3 1LH: not on the flood risk listGU3 1LJ: not on the flood risk listGU3 1LN: not on the flood risk listGU3 1LP: not on the flood risk listGU3 1LR: not on the flood risk listGU3 1LS: not on the flood risk listGU3 1LT: not on the flood risk listGU3 1LU: not on the flood risk listGU3 1LX: not on the flood risk listGU3 1NF: not on the flood risk listGU3 1NG: not on the flood risk listGU3 1NQ: not on the flood risk listGU3 2AA: not on the flood risk listGU3 2AB: not on the flood risk listGU3 2AD: not on the flood risk listGU3 2AE: not on the flood risk listGU3 2AG: not on the flood risk listGU3 2AH: not on the flood risk listGU3 2AJ: not on the flood risk listGU3 2AL: not on the flood risk listGU3 2AN: not on the flood risk listGU3 2AP: not on the flood risk listGU3 2AR: not on the flood risk listGU3 2AS: not on the flood risk listGU3 2AU: not on the flood risk listGU3 2AW: not on the flood risk listGU3 2AX: not on the flood risk listGU3 2AY: not on the flood risk listGU3 2BA: not on the flood risk listGU3 2BB: not on the flood risk listGU3 2BD: not on the flood risk listGU3 2BF: not on the flood risk listGU3 2BH: not on the flood risk listGU3 2BJ: not on the flood risk listGU3 2BP: not on the flood risk listGU3 2BQ: not on the flood risk listGU3 2BS: not on the flood risk listGU3 2BT: not on the flood risk listGU3 2BU: not on the flood risk listGU3 2BX: not on the flood risk listGU3 2BY: not on the flood risk listGU3 2DA: not on the flood risk listGU3 2DB: not on the flood risk listGU3 2DD: not on the flood risk listGU3 2DF: not on the flood risk listGU3 2DG: not on the flood risk listGU3 2DH: not on the flood risk listGU3 2DJ: not on the flood risk listGU3 2DL: not on the flood risk listGU3 2DN: not on the flood risk listGU3 2DQ: not on the flood risk listGU3 2DT: not on the flood risk listGU3 2DU: not on the flood risk listGU3 2DX: not on the flood risk listGU3 2EA: not on the flood risk listGU3 2EB: not on the flood risk listGU3 2ED: not on the flood risk listGU3 2EF: not on the flood risk listGU3 2EG: not on the flood risk listGU3 2EH: not on the flood risk listGU3 2EJ: not on the flood risk listGU3 2EL: not on the flood risk listGU3 2EN: not on the flood risk listGU3 2EQ: not on the flood risk listGU3 2ER: not on the flood risk listGU3 2ES: not on the flood risk listGU3 2ET: not on the flood risk listGU3 2EW: not on the flood risk listGU3 2EY: not on the flood risk listGU3 2EZ: not on the flood risk listGU3 2HA: not on the flood risk listGU3 2HR: not on the flood risk listGU3 2HS: not on the flood risk listGU3 2HT: not on the flood risk listGU3 2HU: not on the flood risk listGU3 2HX: not on the flood risk listGU3 2HY: not on the flood risk listGU3 2JA: not on the flood risk listGU3 2JB: not on the flood risk listGU3 2JD: not on the flood risk listGU3 2JE: not on the flood risk listGU3 2JF: not on the flood risk listGU3 2JG: not on the flood risk listGU3 2JH: not on the flood risk listGU3 2JL: not on the flood risk listGU3 2JN: not on the flood risk listGU3 2JP: not on the flood risk listGU3 2JR: not on the flood risk listGU3 2JS: not on the flood risk listGU3 2JW: not on the flood risk listGU3 3AA: not on the flood risk listGU3 3AB: not on the flood risk listGU3 3AD: not on the flood risk listGU3 3AE: not on the flood risk listGU3 3AF: not on the flood risk listGU3 3AG: not on the flood risk listGU3 3AH: not on the flood risk listGU3 3AJ: not on the flood risk listGU3 3AL: not on the flood risk listGU3 3AN: not on the flood risk listGU3 3AP: not on the flood risk listGU3 3AQ: not on the flood risk listGU3 3AR: not on the flood risk listGU3 3AS: not on the flood risk listGU3 3AT: not on the flood risk listGU3 3AU: not on the flood risk listGU3 3AW: not on the flood risk listGU3 3AX: not on the flood risk listGU3 3AY: not on the flood risk listGU3 3AZ: not on the flood risk listGU3 3BA: not on the flood risk listGU3 3BB: not on the flood risk listGU3 3BD: not on the flood risk listGU3 3BE: not on the flood risk listGU3 3BG: not on the flood risk listGU3 3BH: not on the flood risk listGU3 3BJ: not on the flood risk listGU3 3BL: not on the flood risk listGU3 3BN: not on the flood risk listGU3 3BP: not on the flood risk listGU3 3BQ: not on the flood risk listGU3 3BS: not on the flood risk listGU3 3BW: not on the flood risk listGU3 3BX: not on the flood risk listGU3 3BY: not on the flood risk listGU3 3BZ: not on the flood risk listGU3 3DA: not on the flood risk listGU3 3DB: not on the flood risk listGU3 3DE: not on the flood risk listGU3 3DF: not on the flood risk listGU3 3DG: not on the flood risk listGU3 3DH: not on the flood risk listGU3 3DJ: not on the flood risk listGU3 3DL: not on the flood risk listGU3 3DN: not on the flood risk listGU3 3DP: not on the flood risk listGU3 3DT: not on the flood risk listGU3 3DU: not on the flood risk listGU3 3DW: not on the flood risk listGU3 3DX: not on the flood risk listGU3 3DY: not on the flood risk listGU3 3DZ: not on the flood risk listGU3 3EA: not on the flood risk listGU3 3EB: not on the flood risk listGU3 3ED: not on the flood risk listGU3 3EJ: not on the flood risk listGU3 3EL: not on the flood risk listGU3 3EN: not on the flood risk listGU3 3EP: not on the flood risk listGU3 3ER: not on the flood risk listGU3 3ES: not on the flood risk listGU3 3ET: not on the flood risk listGU3 3EU: not on the flood risk listGU3 3EX: not on the flood risk listGU3 3EY: not on the flood risk listGU3 3EZ: not on the flood risk listGU3 3FA: not on the flood risk listGU3 3FB: not on the flood risk listGU3 3FF: not on the flood risk listGU3 3FG: not on the flood risk listGU3 3FH: not on the flood risk listGU3 3FL: not on the flood risk listGU3 3FN: not on the flood risk listGU3 3FP: not on the flood risk listGU3 3FQ: not on the flood risk listGU3 3HD: not on the flood risk listGU3 3HE: not on the flood risk listGU3 3HG: not on the flood risk listGU3 3HH: not on the flood risk listGU3 3HJ: not on the flood risk listGU3 3HL: not on the flood risk listGU3 3HN: not on the flood risk listGU3 3HP: not on the flood risk listGU3 3HQ: not on the flood risk listGU3 3HR: not on the flood risk listGU3 3HS: not on the flood risk listGU3 3HU: not on the flood risk listGU3 3HW: not on the flood risk listGU3 3HX: not on the flood risk listGU3 3HY: not on the flood risk listGU3 3HZ: not on the flood risk listGU3 3JA: not on the flood risk listGU3 3JB: not on the flood risk listGU3 3JD: not on the flood risk listGU3 3JF: not on the flood risk listGU3 3JG: not on the flood risk listGU3 3JH: not on the flood risk listGU3 3JJ: not on the flood risk listGU3 3JL: not on the flood risk listGU3 3JN: not on the flood risk listGU3 3JP: not on the flood risk listGU3 3JQ: not on the flood risk listGU3 3JU: not on the flood risk listGU3 3JX: not on the flood risk listGU3 3JZ: not on the flood risk listGU3 3LA: not on the flood risk listGU3 3LB: not on the flood risk listGU3 3LD: not on the flood risk listGU3 3LG: not on the flood risk listGU3 3LH: not on the flood risk listGU3 3LQ: not on the flood risk listGU3 3LX: not on the flood risk listGU3 3LY: not on the flood risk listGU3 3LZ: not on the flood risk listGU3 3NA: not on the flood risk listGU3 3NB: not on the flood risk listGU3 3NE: not on the flood risk listGU3 3NF: not on the flood risk listGU3 3NG: not on the flood risk listGU3 3NH: not on the flood risk listGU3 3NJ: not on the flood risk listGU3 3NL: not on the flood risk listGU3 3NQ: not on the flood risk listGU3 3NS: not on the flood risk listGU3 3PA: not on the flood risk listGU3 3PB: not on the flood risk listGU3 3PD: not on the flood risk listGU3 3PE: not on the flood risk listGU3 3PF: not on the flood risk listGU3 3PG: not on the flood risk listGU3 3PH: not on the flood risk listGU3 3PL: not on the flood risk listGU3 3PQ: not on the flood risk listGU3 3PS: not on the flood risk listGU3 3PT: not on the flood risk listGU3 3PU: not on the flood risk listGU3 3PW: not on the flood risk listGU3 3PX: not on the flood risk listGU3 3PY: not on the flood risk listGU3 3PZ: not on the flood risk listGU3 3QB: not on the flood risk listGU3 3QD: not on the flood risk listGU3 3QF: not on the flood risk listGU3 3QG: not on the flood risk listGU3 3QJ: not on the flood risk listGU3 3QQ: not on the flood risk listGU3 3QU: not on the flood risk listGU3 3QX: not on the flood risk listGU3 3QZ: not on the flood risk listGU3 3RA: not on the flood risk listGU3 3RD: not on the flood risk listGU3 3RE: not on the flood risk listGU3 3RF: not on the flood risk listGU3 3RG: not on the flood risk listGU3 3RH: not on the flood risk listGU3 3RJ: not on the flood risk listGU3 3RL: not on the flood risk listGU3 3RP: not on the flood risk listGU3 3RR: not on the flood risk listGU3 3RT: not on the flood risk listGU3 3RU: not on the flood risk listGU3 3RW: not on the flood risk listGU3 3RY: not on the flood risk listGU3 3TA: not on the flood risk listGU3 1BG: low flood risk at worstGU3 2DE: low flood risk at worstGU3 2EE: low flood risk at worstGU3 3BT: low flood risk at worstGU3 3HB: low flood risk at worstGU3 3RB: low flood risk at worstGU3 1JA: medium flood risk at worstGU3 1ND: medium flood risk at worstGU3 1NJ: medium flood risk at worstGU3 2BN: medium flood risk at worstGU3 3HF: medium flood risk at worstGU3 1AF: high flood riskGU3 1LQ: high flood riskGU3 1LZ: high flood riskGU3 1NA: high flood riskGU3 1NB: high flood riskGU3 2AT: high flood riskGU3 2BE: high flood riskGU3 2BZ: high flood riskGU3 3EF: high flood riskGU3 3EG: high flood riskGU3 3EQ: high flood riskGU3 3HA: high flood riskGU3 3JR: high flood riskGU3 3JW: high flood riskGU3 3PJ: high flood riskGU3 3PP: high flood riskGU3 3PR: high flood riskGU3 3QE: high flood riskGU3 3RN: high flood riskGU3 3RQ: high flood riskGU3 3SB: high flood risk GuildfordNormandy 6 postcodes at high or medium risk, outlined: this goes to GU3 1LZ, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in GU3, by flood risk Of the 410 postcodes in GU3 that ONS places, 21 have a home or business at high risk, 5 are at medium risk at worst, 6 are at low risk at worst and 378 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 6 postcodes at high or medium risk. Places named: Guildford, Normandy. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A3 GuildfordNormandy
  • A home or business at high risk: 21
  • At medium risk at worst: 5
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 378
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 410 postcodes in GU3 that ONS places, 21 have a home or business at high risk, 5 are at medium risk at worst, 6 are at low risk at worst and 378 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 230 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 51.2470, longitude -0.6288. 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

21 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.

GU3 1LZ38 at high riskGU3 3EG12 at high riskGU3 3EQ12 at high riskGU3 3PJ6 at high riskGU3 3SB6 at high riskGU3 3JR5 at high riskGU3 3PR5 at high riskGU3 3RN5 at high riskGU3 3EF3 at high riskGU3 3HA3 at high riskGU3 1NB2 at high riskGU3 2BE2 at high risk

Where the postcodes at high or medium risk lie together

  • 6 postcodes at high or medium risk, outlined on the map. GU3 1LZ, is the one with most homes and businesses at high risk.

What broadband can you get in GU3?

Ofcom reports on 399 of the 410 postcodes in GU3. At 166 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit166 of 399
Postcodes where every home can get superfast316 of 399
Postcodes where some cannot get decent broadband1 of 399

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 GU3 at risk of flooding?

32 of the 410 postcodes in GU3 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 141 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 32 of 410 postcodes High: 111Medium: 30Low: 26

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 GU3?

Homes in GU3 sold for a typical £505,000 in the 12 months to August 2026, across 111 sales, down 5% on the 12 months before, HM Land Registry's figures show.

£505,000 typical price, the 12 months to August 2026
£531,500 12 months to August 2025
▼ down 5% on the 12 months before
  • Detached £811,250 38 sales
  • Semi-detached £480,000 45 sales
  • Terraced £420,000 24 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 GU3

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

GU3 1116 postcodesGU3 293 postcodesGU3 3201 postcodes
UK postcode format explained

Places in GU3

Towns and villages with postcodes in GU3, and how many each has here.

Guildford postcodes,69Normandy postcodes,55Woking postcodes,2

Who covers GU3

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

  • Guildford190
  • Godalming and Ash117
  • Surrey Heath90
  • Woking13

Police force areas

  • Surrey410

Next to GU3

GU2 postcode district GU4 postcode district All GU districts Guildford postcodes

"Next to" is by number: the districts before and after GU3 in the GU area.

Check a postcode

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