SG13 7 postcode sector in the SG13 district

SG13 7 is a sector of the SG13 district: every postcode that starts SG13 7. It has 251 postcodes in use, 12 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 7 sector, by flood risk

Map of every postcode in the SG13 7 sector, by flood risk Of the 251 postcodes in the SG13 7 sector that ONS places, 28 have a home or business at high risk, 10 are at medium risk at worst, 13 are at low risk at worst and 200 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Hertford Heath. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A10A414 SG13 7AA: not on the flood risk listSG13 7AD: not on the flood risk listSG13 7AF: not on the flood risk listSG13 7AJ: not on the flood risk listSG13 7AR: not on the flood risk listSG13 7AS: not on the flood risk listSG13 7AU: not on the flood risk listSG13 7BL: not on the flood risk listSG13 7BS: not on the flood risk listSG13 7BT: not on the flood risk listSG13 7BU: not on the flood risk listSG13 7BX: not on the flood risk listSG13 7BZ: not on the flood risk listSG13 7DA: not on the flood risk listSG13 7DB: not on the flood risk listSG13 7DF: not on the flood risk listSG13 7DP: not on the flood risk listSG13 7DT: not on the flood risk listSG13 7EA: not on the flood risk listSG13 7ED: not on the flood risk listSG13 7EJ: not on the flood risk listSG13 7EL: not on the flood risk listSG13 7EN: not on the flood risk listSG13 7EQ: not on the flood risk listSG13 7ER: not on the flood risk listSG13 7ES: not on the flood risk listSG13 7EU: not on the flood risk listSG13 7EW: not on the flood risk listSG13 7EX: not on the flood risk listSG13 7EY: not on the flood risk listSG13 7EZ: not on the flood risk listSG13 7FJ: not on the flood risk listSG13 7FX: not on the flood risk listSG13 7GA: not on the flood risk listSG13 7GH: not on the flood risk listSG13 7GQ: not on the flood risk listSG13 7GX: not on the flood risk listSG13 7GY: not on the flood risk listSG13 7HA: not on the flood risk listSG13 7HB: not on the flood risk listSG13 7HG: not on the flood risk listSG13 7HN: not on the flood risk listSG13 7HP: not on the flood risk listSG13 7HQ: not on the flood risk listSG13 7HR: not on the flood risk listSG13 7HW: not on the flood risk listSG13 7HX: not on the flood risk listSG13 7HY: not on the flood risk listSG13 7HZ: not on the flood risk listSG13 7JB: not on the flood risk listSG13 7JD: not on the flood risk listSG13 7JE: not on the flood risk listSG13 7JF: not on the flood risk listSG13 7JJ: not on the flood risk listSG13 7JL: not on the flood risk listSG13 7JN: not on the flood risk listSG13 7JP: not on the flood risk listSG13 7JR: not on the flood risk listSG13 7JS: not on the flood risk listSG13 7JT: not on the flood risk listSG13 7JW: not on the flood risk listSG13 7JY: not on the flood risk listSG13 7LB: not on the flood risk listSG13 7LD: not on the flood risk listSG13 7LE: not on the flood risk listSG13 7LF: not on the flood risk listSG13 7LG: not on the flood risk listSG13 7LJ: not on the flood risk listSG13 7LL: not on the flood risk listSG13 7LN: not on the flood risk listSG13 7LQ: not on the flood risk listSG13 7LR: not on the flood risk listSG13 7LT: not on the flood risk listSG13 7LU: not on the flood risk listSG13 7LY: not on the flood risk listSG13 7LZ: not on the flood risk listSG13 7NL: not on the flood risk listSG13 7NN: not on the flood risk listSG13 7NP: not on the flood risk listSG13 7NR: not on the flood risk listSG13 7NS: not on the flood risk listSG13 7NT: not on the flood risk listSG13 7NU: not on the flood risk listSG13 7NW: not on the flood risk listSG13 7NX: not on the flood risk listSG13 7NY: not on the flood risk listSG13 7NZ: not on the flood risk listSG13 7PA: not on the flood risk listSG13 7PB: not on the flood risk listSG13 7PD: not on the flood risk listSG13 7PE: not on the flood risk listSG13 7PF: not on the flood risk listSG13 7PG: not on the flood risk listSG13 7PH: not on the flood risk listSG13 7PJ: not on the flood risk listSG13 7PL: not on the flood risk listSG13 7PN: not on the flood risk listSG13 7PP: not on the flood risk listSG13 7PQ: not on the flood risk listSG13 7PR: not on the flood risk listSG13 7PS: not on the flood risk listSG13 7PT: not on the flood risk listSG13 7PU: not on the flood risk listSG13 7PW: not on the flood risk listSG13 7PX: not on the flood risk listSG13 7PY: not on the flood risk listSG13 7QE: not on the flood risk listSG13 7QG: not on the flood risk listSG13 7QH: not on the flood risk listSG13 7QJ: not on the flood risk listSG13 7QL: not on the flood risk listSG13 7QN: not on the flood risk listSG13 7QP: not on the flood risk listSG13 7QQ: not on the flood risk listSG13 7QR: not on the flood risk listSG13 7QS: not on the flood risk listSG13 7QT: not on the flood risk listSG13 7QU: not on the flood risk listSG13 7QW: not on the flood risk listSG13 7QX: not on the flood risk listSG13 7QY: not on the flood risk listSG13 7QZ: not on the flood risk listSG13 7RA: not on the flood risk listSG13 7RB: not on the flood risk listSG13 7RD: not on the flood risk listSG13 7RF: not on the flood risk listSG13 7RG: not on the flood risk listSG13 7RH: not on the flood risk listSG13 7RJ: not on the flood risk listSG13 7RL: not on the flood risk listSG13 7RN: not on the flood risk listSG13 7RP: not on the flood risk listSG13 7RR: not on the flood risk listSG13 7RS: not on the flood risk listSG13 7RT: not on the flood risk listSG13 7RU: not on the flood risk listSG13 7RW: not on the flood risk listSG13 7RX: not on the flood risk listSG13 7RY: not on the flood risk listSG13 7RZ: not on the flood risk listSG13 7SA: not on the flood risk listSG13 7SB: not on the flood risk listSG13 7SD: not on the flood risk listSG13 7SE: not on the flood risk listSG13 7SF: not on the flood risk listSG13 7SG: not on the flood risk listSG13 7SH: not on the flood risk listSG13 7SJ: not on the flood risk listSG13 7SL: not on the flood risk listSG13 7SN: not on the flood risk listSG13 7SP: not on the flood risk listSG13 7SQ: not on the flood risk listSG13 7SR: not on the flood risk listSG13 7SS: not on the flood risk listSG13 7ST: not on the flood risk listSG13 7SU: not on the flood risk listSG13 7SW: not on the flood risk listSG13 7SX: not on the flood risk listSG13 7SY: not on the flood risk listSG13 7SZ: not on the flood risk listSG13 7TA: not on the flood risk listSG13 7TB: not on the flood risk listSG13 7TD: not on the flood risk listSG13 7TE: not on the flood risk listSG13 7TF: not on the flood risk listSG13 7TG: not on the flood risk listSG13 7TL: not on the flood risk listSG13 7TN: not on the flood risk listSG13 7TP: not on the flood risk listSG13 7TQ: not on the flood risk listSG13 7TR: not on the flood risk listSG13 7TS: not on the flood risk listSG13 7TU: not on the flood risk listSG13 7TX: not on the flood risk listSG13 7TY: not on the flood risk listSG13 7TZ: not on the flood risk listSG13 7UA: not on the flood risk listSG13 7UP: not on the flood risk listSG13 7UR: not on the flood risk listSG13 7US: not on the flood risk listSG13 7UT: not on the flood risk listSG13 7UU: not on the flood risk listSG13 7UX: not on the flood risk listSG13 7UY: not on the flood risk listSG13 7WN: not on the flood risk listSG13 7WR: not on the flood risk listSG13 7WS: not on the flood risk listSG13 7WT: not on the flood risk listSG13 7WU: not on the flood risk listSG13 7WX: not on the flood risk listSG13 7WY: not on the flood risk listSG13 7WZ: not on the flood risk listSG13 7YH: not on the flood risk listSG13 7YT: not on the flood risk listSG13 7AG: low flood risk at worstSG13 7AP: low flood risk at worstSG13 7AW: low flood risk at worstSG13 7BB: low flood risk at worstSG13 7BN: low flood risk at worstSG13 7BY: low flood risk at worstSG13 7DG: low flood risk at worstSG13 7EG: low flood risk at worstSG13 7HL: low flood risk at worstSG13 7JG: low flood risk at worstSG13 7JH: low flood risk at worstSG13 7JQ: low flood risk at worstSG13 7UB: low flood risk at worstSG13 7AL: medium flood risk at worstSG13 7AN: medium flood risk at worstSG13 7AQ: medium flood risk at worstSG13 7AX: medium flood risk at worstSG13 7AY: medium flood risk at worstSG13 7BH: medium flood risk at worstSG13 7BJ: medium flood risk at worstSG13 7DW: medium flood risk at worstSG13 7DZ: medium flood risk at worstSG13 7FZ: medium flood risk at worstSG13 7AB: high flood riskSG13 7AE: high flood riskSG13 7AH: high flood riskSG13 7AT: high flood riskSG13 7BA: high flood riskSG13 7BE: high flood riskSG13 7BF: high flood riskSG13 7BP: high flood riskSG13 7BW: high flood riskSG13 7DD: high flood riskSG13 7DE: high flood riskSG13 7DN: high flood riskSG13 7DR: high flood riskSG13 7DS: high flood riskSG13 7DY: high flood riskSG13 7EB: high flood riskSG13 7EE: high flood riskSG13 7EH: high flood riskSG13 7FY: high flood riskSG13 7GD: high flood riskSG13 7HE: high flood riskSG13 7HF: high flood riskSG13 7HH: high flood riskSG13 7HJ: high flood riskSG13 7HS: high flood riskSG13 7JU: high flood riskSG13 7LA: high flood riskSG13 7RQ: high flood risk Hertford Heath 14 postcodes at high or medium risk, outlined: this goes to SG13 7DD, the one with most homes and businesses at high risk14 postcodes at high or medium risk13 postcodes at high or medium risk, outlined: this goes to SG13 7BW, the one with most homes and businesses at high risk13 postcodes at high or medium risk Map of every postcode in the SG13 7 sector, by flood risk Of the 251 postcodes in the SG13 7 sector that ONS places, 28 have a home or business at high risk, 10 are at medium risk at worst, 13 are at low risk at worst and 200 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 14 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Hertford Heath. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A10A1170 Hertford Heath
  • A home or business at high risk: 28
  • At medium risk at worst: 10
  • At low risk at worst: 13
  • At very low risk only: 0
  • Not on the at-risk list: 200
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 251 postcodes in the SG13 7 sector that ONS places, 28 have a home or business at high risk, 10 are at medium risk at worst, 13 are at low risk at worst and 200 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 150 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.

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

28 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.

SG13 7GD35 at high riskSG13 7DD28 at high riskSG13 7BE21 at high riskSG13 7BW20 at high riskSG13 7BF17 at high riskSG13 7HF15 at high riskSG13 7JU15 at high riskSG13 7AB14 at high riskSG13 7HE12 at high riskSG13 7HS10 at high riskSG13 7DN8 at high riskSG13 7DY7 at high risk

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

SG13 7PZSG13 7QA

Where the postcodes at high or medium risk lie together

  • 14 postcodes at high or medium risk, outlined on the map. SG13 7DD, is the one with most homes and businesses at high risk.
  • 13 postcodes at high or medium risk, outlined on the map. SG13 7BW, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. SG13 7GD, is the one with most homes and businesses at high risk.

What do homes sell for in SG13 7?

Homes in SG13 7 sold for a typical £412,500 in the 12 months to August 2026, across 147 sales, down 3.2% on the 12 months before, HM Land Registry's figures show.

£412,500 typical price, the 12 months to August 2026
£426,250 12 months to August 2025
▼ down 3.2% on the 12 months before
  • Detached £732,500 16 sales
  • Semi-detached £552,500 30 sales
  • Terraced £421,500 49 sales
  • Flat or maisonette £290,000 52 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 7. 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 7

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 7AASG13 7ABSG13 7ADSG13 7AESG13 7AFSG13 7AGSG13 7AHSG13 7AJSG13 7ALSG13 7ANSG13 7APSG13 7AQSG13 7ARSG13 7ASSG13 7ATSG13 7AUSG13 7AWSG13 7AXSG13 7AYSG13 7BASG13 7BBSG13 7BDSG13 7BESG13 7BFSG13 7BHSG13 7BJSG13 7BLSG13 7BNSG13 7BPSG13 7BSSG13 7BTSG13 7BUSG13 7BWSG13 7BXSG13 7BYSG13 7BZSG13 7DASG13 7DBSG13 7DDSG13 7DESG13 7DFSG13 7DGSG13 7DNSG13 7DPSG13 7DRSG13 7DSSG13 7DTSG13 7DWSG13 7DYSG13 7DZSG13 7EASG13 7EBSG13 7EDSG13 7EESG13 7EGSG13 7EHSG13 7EJSG13 7ELSG13 7ENSG13 7EQSG13 7ERSG13 7ESSG13 7EUSG13 7EWSG13 7EXSG13 7EYSG13 7EZSG13 7FJSG13 7FXSG13 7FYSG13 7FZSG13 7GASG13 7GDSG13 7GHSG13 7GQSG13 7GXSG13 7GYSG13 7HASG13 7HBSG13 7HESG13 7HFSG13 7HGSG13 7HHSG13 7HJSG13 7HLSG13 7HNSG13 7HPSG13 7HQSG13 7HRSG13 7HSSG13 7HTSG13 7HWSG13 7HXSG13 7HYSG13 7HZSG13 7JBSG13 7JDSG13 7JESG13 7JFSG13 7JGSG13 7JHSG13 7JJSG13 7JLSG13 7JNSG13 7JPSG13 7JQSG13 7JRSG13 7JSSG13 7JTSG13 7JUSG13 7JWSG13 7JYSG13 7LASG13 7LBSG13 7LDSG13 7LESG13 7LFSG13 7LGSG13 7LJSG13 7LLSG13 7LNSG13 7LQSG13 7LRSG13 7LTSG13 7LUSG13 7LYSG13 7LZSG13 7NLSG13 7NNSG13 7NPSG13 7NRSG13 7NSSG13 7NTSG13 7NUSG13 7NWSG13 7NXSG13 7NYSG13 7NZSG13 7PASG13 7PBSG13 7PDSG13 7PESG13 7PFSG13 7PGSG13 7PHSG13 7PJSG13 7PLSG13 7PNSG13 7PPSG13 7PQSG13 7PRSG13 7PSSG13 7PTSG13 7PUSG13 7PWSG13 7PXSG13 7PYSG13 7PZSG13 7QASG13 7QESG13 7QGSG13 7QHSG13 7QJSG13 7QLSG13 7QNSG13 7QPSG13 7QQSG13 7QRSG13 7QSSG13 7QTSG13 7QUSG13 7QWSG13 7QXSG13 7QYSG13 7QZSG13 7RASG13 7RBSG13 7RDSG13 7RFSG13 7RGSG13 7RHSG13 7RJSG13 7RLSG13 7RNSG13 7RPSG13 7RQSG13 7RRSG13 7RSSG13 7RTSG13 7RUSG13 7RWSG13 7RXSG13 7RYSG13 7RZSG13 7SASG13 7SBSG13 7SDSG13 7SESG13 7SFSG13 7SGSG13 7SHSG13 7SJSG13 7SLSG13 7SNSG13 7SPSG13 7SQSG13 7SRSG13 7SSSG13 7STSG13 7SUSG13 7SWSG13 7SXSG13 7SYSG13 7SZSG13 7TASG13 7TBSG13 7TDSG13 7TESG13 7TFSG13 7TGSG13 7TLSG13 7TNSG13 7TPSG13 7TQSG13 7TRSG13 7TSSG13 7TUSG13 7TXSG13 7TYSG13 7TZSG13 7UASG13 7UBSG13 7UPSG13 7URSG13 7USSG13 7UTSG13 7UUSG13 7UXSG13 7UYSG13 7WNSG13 7WRSG13 7WSSG13 7WTSG13 7WUSG13 7WXSG13 7WYSG13 7WZSG13 7XASG13 7YHSG13 7YTSG13 7ZG

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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