TA20 3 postcode sector in the TA20 district

TA20 3 is a sector of the TA20 district: every postcode that starts TA20 3. It has 200 postcodes in use.

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

Every postcode in the TA20 3 sector, by flood risk

Map of every postcode in the TA20 3 sector, by flood risk Of the 200 postcodes in the TA20 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Chard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A303A30 TA20 3AA: not on the flood risk listTA20 3AB: not on the flood risk listTA20 3AE: not on the flood risk listTA20 3AF: not on the flood risk listTA20 3AH: not on the flood risk listTA20 3AJ: not on the flood risk listTA20 3AL: not on the flood risk listTA20 3AN: not on the flood risk listTA20 3AP: not on the flood risk listTA20 3AR: not on the flood risk listTA20 3AS: not on the flood risk listTA20 3AT: not on the flood risk listTA20 3AW: not on the flood risk listTA20 3AZ: not on the flood risk listTA20 3BA: not on the flood risk listTA20 3BB: not on the flood risk listTA20 3BD: not on the flood risk listTA20 3BE: not on the flood risk listTA20 3BF: not on the flood risk listTA20 3BG: not on the flood risk listTA20 3BH: not on the flood risk listTA20 3BJ: not on the flood risk listTA20 3BN: not on the flood risk listTA20 3BP: not on the flood risk listTA20 3BQ: not on the flood risk listTA20 3BU: not on the flood risk listTA20 3BW: not on the flood risk listTA20 3BZ: not on the flood risk listTA20 3DA: not on the flood risk listTA20 3DB: not on the flood risk listTA20 3DE: not on the flood risk listTA20 3DF: not on the flood risk listTA20 3DG: not on the flood risk listTA20 3DH: not on the flood risk listTA20 3DJ: not on the flood risk listTA20 3DL: not on the flood risk listTA20 3DN: not on the flood risk listTA20 3DP: not on the flood risk listTA20 3DQ: not on the flood risk listTA20 3DR: not on the flood risk listTA20 3DS: not on the flood risk listTA20 3DT: not on the flood risk listTA20 3DU: not on the flood risk listTA20 3DW: not on the flood risk listTA20 3DX: not on the flood risk listTA20 3DY: not on the flood risk listTA20 3DZ: not on the flood risk listTA20 3EA: not on the flood risk listTA20 3EB: not on the flood risk listTA20 3ED: not on the flood risk listTA20 3EE: not on the flood risk listTA20 3EF: not on the flood risk listTA20 3EG: not on the flood risk listTA20 3EH: not on the flood risk listTA20 3EJ: not on the flood risk listTA20 3EN: not on the flood risk listTA20 3EP: not on the flood risk listTA20 3EQ: not on the flood risk listTA20 3ER: not on the flood risk listTA20 3ES: not on the flood risk listTA20 3ET: not on the flood risk listTA20 3EU: not on the flood risk listTA20 3EX: not on the flood risk listTA20 3HA: not on the flood risk listTA20 3HH: not on the flood risk listTA20 3HJ: not on the flood risk listTA20 3HL: not on the flood risk listTA20 3HN: not on the flood risk listTA20 3HP: not on the flood risk listTA20 3HQ: not on the flood risk listTA20 3HR: not on the flood risk listTA20 3HS: not on the flood risk listTA20 3HT: not on the flood risk listTA20 3HU: not on the flood risk listTA20 3HW: not on the flood risk listTA20 3HX: not on the flood risk listTA20 3HZ: not on the flood risk listTA20 3JA: not on the flood risk listTA20 3JB: not on the flood risk listTA20 3JD: not on the flood risk listTA20 3JE: not on the flood risk listTA20 3JF: not on the flood risk listTA20 3JG: not on the flood risk listTA20 3JH: not on the flood risk listTA20 3JJ: not on the flood risk listTA20 3JL: not on the flood risk listTA20 3JN: not on the flood risk listTA20 3JP: not on the flood risk listTA20 3JQ: not on the flood risk listTA20 3JR: not on the flood risk listTA20 3JS: not on the flood risk listTA20 3JT: not on the flood risk listTA20 3JU: not on the flood risk listTA20 3JW: not on the flood risk listTA20 3JX: not on the flood risk listTA20 3JY: not on the flood risk listTA20 3JZ: not on the flood risk listTA20 3LA: not on the flood risk listTA20 3LB: not on the flood risk listTA20 3LD: not on the flood risk listTA20 3LE: not on the flood risk listTA20 3LF: not on the flood risk listTA20 3LR: not on the flood risk listTA20 3LT: not on the flood risk listTA20 3LU: not on the flood risk listTA20 3LX: not on the flood risk listTA20 3LY: not on the flood risk listTA20 3LZ: not on the flood risk listTA20 3NA: not on the flood risk listTA20 3NB: not on the flood risk listTA20 3ND: not on the flood risk listTA20 3NF: not on the flood risk listTA20 3NG: not on the flood risk listTA20 3NJ: not on the flood risk listTA20 3NL: not on the flood risk listTA20 3NN: not on the flood risk listTA20 3NQ: not on the flood risk listTA20 3NR: not on the flood risk listTA20 3NS: not on the flood risk listTA20 3NT: not on the flood risk listTA20 3NU: not on the flood risk listTA20 3NW: not on the flood risk listTA20 3NX: not on the flood risk listTA20 3NY: not on the flood risk listTA20 3PA: not on the flood risk listTA20 3PB: not on the flood risk listTA20 3PD: not on the flood risk listTA20 3PS: not on the flood risk listTA20 3PT: not on the flood risk listTA20 3PU: not on the flood risk listTA20 3PY: not on the flood risk listTA20 3PZ: not on the flood risk listTA20 3QA: not on the flood risk listTA20 3QB: not on the flood risk listTA20 3QD: not on the flood risk listTA20 3QE: not on the flood risk listTA20 3QF: not on the flood risk listTA20 3QG: not on the flood risk listTA20 3QH: not on the flood risk listTA20 3QJ: not on the flood risk listTA20 3QN: not on the flood risk listTA20 3QQ: not on the flood risk listTA20 3QR: not on the flood risk listTA20 3QS: not on the flood risk listTA20 3QT: not on the flood risk listTA20 3QU: not on the flood risk listTA20 3QW: not on the flood risk listTA20 3QX: not on the flood risk listTA20 3QY: not on the flood risk listTA20 3QZ: not on the flood risk listTA20 3RA: not on the flood risk listTA20 3RB: not on the flood risk listTA20 3RD: not on the flood risk listTA20 3RE: not on the flood risk listTA20 3RF: not on the flood risk listTA20 3RG: not on the flood risk listTA20 3RZ: not on the flood risk listTA20 3SA: not on the flood risk listTA20 3SB: not on the flood risk listTA20 3SD: not on the flood risk listTA20 3SJ: not on the flood risk listTA20 3SL: not on the flood risk listTA20 3SN: not on the flood risk listTA20 3SP: not on the flood risk listTA20 3SR: not on the flood risk listTA20 3ST: not on the flood risk listTA20 3SU: not on the flood risk listTA20 3SW: not on the flood risk listTA20 3SX: not on the flood risk listTA20 3SY: not on the flood risk listTA20 3TA: not on the flood risk listTA20 3TB: not on the flood risk listTA20 3TD: not on the flood risk listTA20 3TE: not on the flood risk listTA20 3TF: not on the flood risk listTA20 3TG: not on the flood risk listTA20 3TQ: not on the flood risk listTA20 3AG: low flood risk at worstTA20 3AQ: low flood risk at worstTA20 3NP: low flood risk at worstTA20 3QP: low flood risk at worstTA20 3RS: low flood risk at worstTA20 3PX: medium flood risk at worstTA20 3AD: high flood riskTA20 3AU: high flood riskTA20 3AX: high flood riskTA20 3AY: high flood riskTA20 3BL: high flood riskTA20 3EL: high flood riskTA20 3EW: high flood riskTA20 3QL: high flood riskTA20 3RU: high flood riskTA20 3RY: high flood riskTA20 3SZ: high flood risk Chard 5 postcodes at high or medium risk, outlined: this goes to TA20 3AD, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the TA20 3 sector, by flood risk Of the 200 postcodes in the TA20 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Chard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Chard
  • A home or business at high risk: 11
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 183
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 200 postcodes in the TA20 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 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 600 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

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

TA20 3RU8 at high riskTA20 3AD7 at high riskTA20 3AU3 at high riskTA20 3QL2 at high riskTA20 3RY2 at high riskTA20 3AY1 at high riskTA20 3BL1 at high riskTA20 3SZ1 at high riskTA20 3AX1 at high riskTA20 3EL1 at high riskTA20 3EW1 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. TA20 3AD, is the one with most homes and businesses at high risk.

What do homes sell for in TA20 3?

Homes in TA20 3 sold for a typical £480,000 in the 12 months to August 2026, across 20 sales, up 11.3% on the 12 months before, HM Land Registry's figures show.

£480,000 typical price, the 12 months to August 2026
£431,250 12 months to August 2025
▲ up 11.3% on the 12 months before
  • Detached £530,000 16 sales
  • Semi-detached 1 sale, too few to price
  • Terraced 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start TA20 3. 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 TA20 3

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.

TA20 3AATA20 3ABTA20 3ADTA20 3AETA20 3AFTA20 3AGTA20 3AHTA20 3AJTA20 3ALTA20 3ANTA20 3APTA20 3AQTA20 3ARTA20 3ASTA20 3ATTA20 3AUTA20 3AWTA20 3AXTA20 3AYTA20 3AZTA20 3BATA20 3BBTA20 3BDTA20 3BETA20 3BFTA20 3BGTA20 3BHTA20 3BJTA20 3BLTA20 3BNTA20 3BPTA20 3BQTA20 3BUTA20 3BWTA20 3BZTA20 3DATA20 3DBTA20 3DETA20 3DFTA20 3DGTA20 3DHTA20 3DJTA20 3DLTA20 3DNTA20 3DPTA20 3DQTA20 3DRTA20 3DSTA20 3DTTA20 3DUTA20 3DWTA20 3DXTA20 3DYTA20 3DZTA20 3EATA20 3EBTA20 3EDTA20 3EETA20 3EFTA20 3EGTA20 3EHTA20 3EJTA20 3ELTA20 3ENTA20 3EPTA20 3EQTA20 3ERTA20 3ESTA20 3ETTA20 3EUTA20 3EWTA20 3EXTA20 3HATA20 3HHTA20 3HJTA20 3HLTA20 3HNTA20 3HPTA20 3HQTA20 3HRTA20 3HSTA20 3HTTA20 3HUTA20 3HWTA20 3HXTA20 3HZTA20 3JATA20 3JBTA20 3JDTA20 3JETA20 3JFTA20 3JGTA20 3JHTA20 3JJTA20 3JLTA20 3JNTA20 3JPTA20 3JQTA20 3JRTA20 3JSTA20 3JTTA20 3JUTA20 3JWTA20 3JXTA20 3JYTA20 3JZTA20 3LATA20 3LBTA20 3LDTA20 3LETA20 3LFTA20 3LRTA20 3LSTA20 3LTTA20 3LUTA20 3LXTA20 3LYTA20 3LZTA20 3NATA20 3NBTA20 3NDTA20 3NETA20 3NFTA20 3NGTA20 3NHTA20 3NJTA20 3NLTA20 3NNTA20 3NPTA20 3NQTA20 3NRTA20 3NSTA20 3NTTA20 3NUTA20 3NWTA20 3NXTA20 3NYTA20 3NZTA20 3PATA20 3PBTA20 3PDTA20 3PHTA20 3PSTA20 3PTTA20 3PUTA20 3PXTA20 3PYTA20 3PZTA20 3QATA20 3QBTA20 3QDTA20 3QETA20 3QFTA20 3QGTA20 3QHTA20 3QJTA20 3QLTA20 3QNTA20 3QPTA20 3QQTA20 3QRTA20 3QSTA20 3QTTA20 3QUTA20 3QWTA20 3QXTA20 3QYTA20 3QZTA20 3RATA20 3RBTA20 3RDTA20 3RETA20 3RFTA20 3RGTA20 3RSTA20 3RUTA20 3RYTA20 3RZTA20 3SATA20 3SBTA20 3SDTA20 3SJTA20 3SLTA20 3SNTA20 3SPTA20 3SRTA20 3SSTA20 3STTA20 3SUTA20 3SWTA20 3SXTA20 3SYTA20 3SZTA20 3TATA20 3TBTA20 3TDTA20 3TETA20 3TFTA20 3TGTA20 3TQ

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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