SG13 8 postcode sector in the SG13 district

SG13 8 is a sector of the SG13 district: every postcode that starts SG13 8. It has 210 postcodes in use, 24 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SG13 8 sector, by flood risk

Map of every postcode in the SG13 8 sector, by flood risk Of the 210 postcodes in the SG13 8 sector that ONS places, 11 have a home or business at high risk, 2 are at low risk at worst and 197 are not on the Environment Agency's at-risk list. Places named: Hertford Castle, Hertford Rural. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A414 SG13 8AA: not on the flood risk listSG13 8AB: not on the flood risk listSG13 8AD: not on the flood risk listSG13 8AE: not on the flood risk listSG13 8AG: not on the flood risk listSG13 8AH: not on the flood risk listSG13 8AJ: not on the flood risk listSG13 8AL: not on the flood risk listSG13 8AN: not on the flood risk listSG13 8AQ: not on the flood risk listSG13 8AS: not on the flood risk listSG13 8AT: not on the flood risk listSG13 8AU: not on the flood risk listSG13 8AW: not on the flood risk listSG13 8AY: not on the flood risk listSG13 8AZ: not on the flood risk listSG13 8BA: not on the flood risk listSG13 8BB: not on the flood risk listSG13 8BD: not on the flood risk listSG13 8BE: not on the flood risk listSG13 8BG: not on the flood risk listSG13 8BH: not on the flood risk listSG13 8BJ: not on the flood risk listSG13 8BL: not on the flood risk listSG13 8BN: not on the flood risk listSG13 8BP: not on the flood risk listSG13 8BQ: not on the flood risk listSG13 8BS: not on the flood risk listSG13 8BT: not on the flood risk listSG13 8BW: not on the flood risk listSG13 8BX: not on the flood risk listSG13 8BZ: not on the flood risk listSG13 8DA: not on the flood risk listSG13 8DB: not on the flood risk listSG13 8DE: not on the flood risk listSG13 8DG: not on the flood risk listSG13 8DR: not on the flood risk listSG13 8DU: not on the flood risk listSG13 8EA: not on the flood risk listSG13 8EG: not on the flood risk listSG13 8EH: not on the flood risk listSG13 8EJ: not on the flood risk listSG13 8EN: not on the flood risk listSG13 8EQ: not on the flood risk listSG13 8ER: not on the flood risk listSG13 8EX: not on the flood risk listSG13 8FB: not on the flood risk listSG13 8FD: not on the flood risk listSG13 8FE: not on the flood risk listSG13 8FF: not on the flood risk listSG13 8FG: not on the flood risk listSG13 8FH: not on the flood risk listSG13 8FJ: not on the flood risk listSG13 8FL: not on the flood risk listSG13 8FN: not on the flood risk listSG13 8FS: not on the flood risk listSG13 8FT: not on the flood risk listSG13 8FU: not on the flood risk listSG13 8FW: not on the flood risk listSG13 8FX: not on the flood risk listSG13 8FY: not on the flood risk listSG13 8GA: not on the flood risk listSG13 8GL: not on the flood risk listSG13 8HB: not on the flood risk listSG13 8HD: not on the flood risk listSG13 8HE: not on the flood risk listSG13 8HF: not on the flood risk listSG13 8HG: not on the flood risk listSG13 8HH: not on the flood risk listSG13 8HL: not on the flood risk listSG13 8HN: not on the flood risk listSG13 8HP: not on the flood risk listSG13 8HQ: not on the flood risk listSG13 8HR: not on the flood risk listSG13 8HS: not on the flood risk listSG13 8HT: not on the flood risk listSG13 8HX: not on the flood risk listSG13 8HZ: not on the flood risk listSG13 8JA: not on the flood risk listSG13 8JD: not on the flood risk listSG13 8JG: not on the flood risk listSG13 8JH: not on the flood risk listSG13 8JJ: not on the flood risk listSG13 8JL: not on the flood risk listSG13 8JN: not on the flood risk listSG13 8JP: not on the flood risk listSG13 8JQ: not on the flood risk listSG13 8JR: not on the flood risk listSG13 8JU: not on the flood risk listSG13 8JW: not on the flood risk listSG13 8JX: not on the flood risk listSG13 8JY: not on the flood risk listSG13 8LA: not on the flood risk listSG13 8LB: not on the flood risk listSG13 8LD: not on the flood risk listSG13 8LF: not on the flood risk listSG13 8LG: not on the flood risk listSG13 8LH: not on the flood risk listSG13 8LJ: not on the flood risk listSG13 8LL: not on the flood risk listSG13 8LN: not on the flood risk listSG13 8LP: not on the flood risk listSG13 8LQ: not on the flood risk listSG13 8LR: not on the flood risk listSG13 8LS: not on the flood risk listSG13 8LT: not on the flood risk listSG13 8LU: not on the flood risk listSG13 8LW: not on the flood risk listSG13 8LX: not on the flood risk listSG13 8LY: not on the flood risk listSG13 8LZ: not on the flood risk listSG13 8NA: not on the flood risk listSG13 8NB: not on the flood risk listSG13 8ND: not on the flood risk listSG13 8NE: not on the flood risk listSG13 8NG: not on the flood risk listSG13 8NH: not on the flood risk listSG13 8NL: not on the flood risk listSG13 8NP: not on the flood risk listSG13 8NQ: not on the flood risk listSG13 8NR: not on the flood risk listSG13 8NS: not on the flood risk listSG13 8NT: not on the flood risk listSG13 8NU: not on the flood risk listSG13 8NX: not on the flood risk listSG13 8NY: not on the flood risk listSG13 8NZ: not on the flood risk listSG13 8PA: not on the flood risk listSG13 8PB: not on the flood risk listSG13 8PD: not on the flood risk listSG13 8PF: not on the flood risk listSG13 8PG: not on the flood risk listSG13 8PJ: not on the flood risk listSG13 8PL: not on the flood risk listSG13 8PN: not on the flood risk listSG13 8PP: not on the flood risk listSG13 8PQ: not on the flood risk listSG13 8PR: not on the flood risk listSG13 8PS: not on the flood risk listSG13 8PT: not on the flood risk listSG13 8PU: not on the flood risk listSG13 8PW: not on the flood risk listSG13 8PX: not on the flood risk listSG13 8PY: not on the flood risk listSG13 8PZ: not on the flood risk listSG13 8QA: not on the flood risk listSG13 8QB: not on the flood risk listSG13 8QE: not on the flood risk listSG13 8QG: not on the flood risk listSG13 8QH: not on the flood risk listSG13 8QJ: not on the flood risk listSG13 8QL: not on the flood risk listSG13 8QN: not on the flood risk listSG13 8QP: not on the flood risk listSG13 8QQ: not on the flood risk listSG13 8QS: not on the flood risk listSG13 8QT: not on the flood risk listSG13 8QU: not on the flood risk listSG13 8QW: not on the flood risk listSG13 8QX: not on the flood risk listSG13 8QZ: not on the flood risk listSG13 8RA: not on the flood risk listSG13 8RB: not on the flood risk listSG13 8RD: not on the flood risk listSG13 8RE: not on the flood risk listSG13 8RF: not on the flood risk listSG13 8RG: not on the flood risk listSG13 8RH: not on the flood risk listSG13 8RJ: not on the flood risk listSG13 8RP: not on the flood risk listSG13 8SL: not on the flood risk listSG13 8SP: not on the flood risk listSG13 8UJ: not on the flood risk listSG13 8WA: not on the flood risk listSG13 8DS: low flood risk at worstSG13 8AF: high flood riskSG13 8BY: high flood riskSG13 8ES: high flood riskSG13 8EY: high flood riskSG13 8EZ: high flood riskSG13 8HJ: high flood riskSG13 8HU: high flood riskSG13 8HY: high flood riskSG13 8LE: high flood riskSG13 8QR: high flood riskSG13 8XX: high flood risk Hertford CastleHertford Rural Map of every postcode in the SG13 8 sector, by flood risk Of the 210 postcodes in the SG13 8 sector that ONS places, 11 have a home or business at high risk, 2 are at low risk at worst and 197 are not on the Environment Agency's at-risk list. Places named: Hertford Castle, Hertford Rural. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A414 Hertford CastleHertford Rural
  • A home or business at high risk: 11
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 197

Of the 210 postcodes in the SG13 8 sector that ONS places, 11 have a home or business at high risk, 2 are at low risk at worst and 197 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. Names in italics are council wards: we hold no town or village names here.

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.

SG13 8HY12 at high riskSG13 8ES5 at high riskSG13 8EZ3 at high riskSG13 8HJ3 at high riskSG13 8AF3 at high riskSG13 8EY1 at high riskSG13 8XX1 at high riskSG13 8QR1 at high riskSG13 8BY1 at high riskSG13 8HU1 at high riskSG13 8LE1 at high risk

What do homes sell for in SG13 8?

Homes in SG13 8 sold for a typical £500,000 in the 12 months to August 2026, across 58 sales, down 3.4% on the 12 months before, HM Land Registry's figures show.

£500,000 typical price, the 12 months to August 2026
£517,500 12 months to August 2025
▼ down 3.4% on the 12 months before
  • Detached £1,030,000 13 sales
  • Semi-detached £625,000 11 sales
  • Terraced £470,000 18 sales
  • Flat or maisonette £302,500 16 sales

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

Standard sales of homes at market value at the postcodes that start SG13 8. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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 SG13 8

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

SG13 8AASG13 8ABSG13 8ADSG13 8AESG13 8AFSG13 8AGSG13 8AHSG13 8AJSG13 8ALSG13 8ANSG13 8APSG13 8AQSG13 8ASSG13 8ATSG13 8AUSG13 8AWSG13 8AXSG13 8AYSG13 8AZSG13 8BASG13 8BBSG13 8BDSG13 8BESG13 8BGSG13 8BHSG13 8BJSG13 8BLSG13 8BNSG13 8BPSG13 8BQSG13 8BSSG13 8BTSG13 8BWSG13 8BXSG13 8BYSG13 8BZSG13 8DASG13 8DBSG13 8DESG13 8DFSG13 8DGSG13 8DNSG13 8DPSG13 8DQSG13 8DRSG13 8DSSG13 8DTSG13 8DUSG13 8EASG13 8EBSG13 8EGSG13 8EHSG13 8EJSG13 8ENSG13 8EPSG13 8EQSG13 8ERSG13 8ESSG13 8ETSG13 8EUSG13 8EWSG13 8EXSG13 8EYSG13 8EZSG13 8FBSG13 8FDSG13 8FESG13 8FFSG13 8FGSG13 8FHSG13 8FJSG13 8FLSG13 8FNSG13 8FPSG13 8FQSG13 8FSSG13 8FTSG13 8FUSG13 8FWSG13 8FXSG13 8FYSG13 8GASG13 8GLSG13 8HBSG13 8HDSG13 8HESG13 8HFSG13 8HGSG13 8HHSG13 8HJSG13 8HLSG13 8HNSG13 8HPSG13 8HQSG13 8HRSG13 8HSSG13 8HTSG13 8HUSG13 8HWSG13 8HXSG13 8HYSG13 8HZSG13 8JASG13 8JDSG13 8JGSG13 8JHSG13 8JJSG13 8JLSG13 8JNSG13 8JPSG13 8JQSG13 8JRSG13 8JSSG13 8JTSG13 8JUSG13 8JWSG13 8JXSG13 8JYSG13 8JZSG13 8LASG13 8LBSG13 8LDSG13 8LESG13 8LFSG13 8LGSG13 8LHSG13 8LJSG13 8LLSG13 8LNSG13 8LPSG13 8LQSG13 8LRSG13 8LSSG13 8LTSG13 8LUSG13 8LWSG13 8LXSG13 8LYSG13 8LZSG13 8NASG13 8NBSG13 8NDSG13 8NESG13 8NGSG13 8NHSG13 8NLSG13 8NPSG13 8NQSG13 8NRSG13 8NSSG13 8NTSG13 8NUSG13 8NXSG13 8NYSG13 8NZSG13 8PASG13 8PBSG13 8PDSG13 8PFSG13 8PGSG13 8PJSG13 8PLSG13 8PNSG13 8PPSG13 8PQSG13 8PRSG13 8PSSG13 8PTSG13 8PUSG13 8PWSG13 8PXSG13 8PYSG13 8PZSG13 8QASG13 8QBSG13 8QESG13 8QGSG13 8QHSG13 8QJSG13 8QLSG13 8QNSG13 8QPSG13 8QQSG13 8QRSG13 8QSSG13 8QTSG13 8QUSG13 8QWSG13 8QXSG13 8QZSG13 8RASG13 8RBSG13 8RDSG13 8RESG13 8RFSG13 8RGSG13 8RHSG13 8RJSG13 8RPSG13 8RXSG13 8SLSG13 8SPSG13 8TBSG13 8TJSG13 8TNSG13 8UJSG13 8WASG13 8XESG13 8XXSG13 8YP

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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