TR20 9 postcode sector in the TR20 district

TR20 9 is a sector of the TR20 district: every postcode that starts TR20 9. It has 224 postcodes in use, one of them a large-user postcode. 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 TR20 9 sector, by flood risk

Map of every postcode in the TR20 9 sector, by flood risk Of the 224 postcodes in the TR20 9 sector that ONS places, 6 have a home or business at high risk, 8 are at medium risk at worst, 7 are at low risk at worst and 203 are not on the Environment Agency's at-risk list. Places named: Marazion, Trevarrack. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A30 TR20 9AA: not on the flood risk listTR20 9AB: not on the flood risk listTR20 9AD: not on the flood risk listTR20 9AF: not on the flood risk listTR20 9AH: not on the flood risk listTR20 9AJ: not on the flood risk listTR20 9AL: not on the flood risk listTR20 9AN: not on the flood risk listTR20 9AP: not on the flood risk listTR20 9AQ: not on the flood risk listTR20 9AR: not on the flood risk listTR20 9AS: not on the flood risk listTR20 9AT: not on the flood risk listTR20 9AU: not on the flood risk listTR20 9AW: not on the flood risk listTR20 9AX: not on the flood risk listTR20 9AY: not on the flood risk listTR20 9AZ: not on the flood risk listTR20 9BA: not on the flood risk listTR20 9BB: not on the flood risk listTR20 9BD: not on the flood risk listTR20 9BE: not on the flood risk listTR20 9BH: not on the flood risk listTR20 9BJ: not on the flood risk listTR20 9BP: not on the flood risk listTR20 9BS: not on the flood risk listTR20 9BT: not on the flood risk listTR20 9BU: not on the flood risk listTR20 9BW: not on the flood risk listTR20 9BX: not on the flood risk listTR20 9BY: not on the flood risk listTR20 9BZ: not on the flood risk listTR20 9DA: not on the flood risk listTR20 9DB: not on the flood risk listTR20 9DD: not on the flood risk listTR20 9DE: not on the flood risk listTR20 9DG: not on the flood risk listTR20 9DH: not on the flood risk listTR20 9DJ: not on the flood risk listTR20 9DL: not on the flood risk listTR20 9DN: not on the flood risk listTR20 9DQ: not on the flood risk listTR20 9DR: not on the flood risk listTR20 9DS: not on the flood risk listTR20 9DT: not on the flood risk listTR20 9DU: not on the flood risk listTR20 9DW: not on the flood risk listTR20 9DX: not on the flood risk listTR20 9DZ: not on the flood risk listTR20 9EA: not on the flood risk listTR20 9EB: not on the flood risk listTR20 9ED: not on the flood risk listTR20 9EE: not on the flood risk listTR20 9EF: not on the flood risk listTR20 9EG: not on the flood risk listTR20 9EH: not on the flood risk listTR20 9EJ: not on the flood risk listTR20 9EQ: not on the flood risk listTR20 9ET: not on the flood risk listTR20 9EU: not on the flood risk listTR20 9EX: not on the flood risk listTR20 9EY: not on the flood risk listTR20 9EZ: not on the flood risk listTR20 9HB: not on the flood risk listTR20 9HD: not on the flood risk listTR20 9HE: not on the flood risk listTR20 9HG: not on the flood risk listTR20 9HJ: not on the flood risk listTR20 9HL: not on the flood risk listTR20 9HN: not on the flood risk listTR20 9HP: not on the flood risk listTR20 9HQ: not on the flood risk listTR20 9HR: not on the flood risk listTR20 9HT: not on the flood risk listTR20 9HU: not on the flood risk listTR20 9HX: not on the flood risk listTR20 9HY: not on the flood risk listTR20 9HZ: not on the flood risk listTR20 9JB: not on the flood risk listTR20 9JH: not on the flood risk listTR20 9JJ: not on the flood risk listTR20 9JL: not on the flood risk listTR20 9JN: not on the flood risk listTR20 9JP: not on the flood risk listTR20 9JQ: not on the flood risk listTR20 9JR: not on the flood risk listTR20 9JS: not on the flood risk listTR20 9JZ: not on the flood risk listTR20 9LE: not on the flood risk listTR20 9LF: not on the flood risk listTR20 9LH: not on the flood risk listTR20 9LJ: not on the flood risk listTR20 9LL: not on the flood risk listTR20 9LN: not on the flood risk listTR20 9LS: not on the flood risk listTR20 9LT: not on the flood risk listTR20 9LU: not on the flood risk listTR20 9LX: not on the flood risk listTR20 9LY: not on the flood risk listTR20 9LZ: not on the flood risk listTR20 9NA: not on the flood risk listTR20 9NB: not on the flood risk listTR20 9NE: not on the flood risk listTR20 9NF: not on the flood risk listTR20 9NG: not on the flood risk listTR20 9NJ: not on the flood risk listTR20 9NN: not on the flood risk listTR20 9NP: not on the flood risk listTR20 9NR: not on the flood risk listTR20 9NW: not on the flood risk listTR20 9NY: not on the flood risk listTR20 9PA: not on the flood risk listTR20 9PB: not on the flood risk listTR20 9PD: not on the flood risk listTR20 9PE: not on the flood risk listTR20 9PF: not on the flood risk listTR20 9PG: not on the flood risk listTR20 9PH: not on the flood risk listTR20 9PJ: not on the flood risk listTR20 9PL: not on the flood risk listTR20 9PN: not on the flood risk listTR20 9PP: not on the flood risk listTR20 9PR: not on the flood risk listTR20 9PS: not on the flood risk listTR20 9PU: not on the flood risk listTR20 9PW: not on the flood risk listTR20 9QA: not on the flood risk listTR20 9QB: not on the flood risk listTR20 9QD: not on the flood risk listTR20 9QE: not on the flood risk listTR20 9QF: not on the flood risk listTR20 9QG: not on the flood risk listTR20 9QL: not on the flood risk listTR20 9QU: not on the flood risk listTR20 9QX: not on the flood risk listTR20 9QY: not on the flood risk listTR20 9QZ: not on the flood risk listTR20 9RA: not on the flood risk listTR20 9RB: not on the flood risk listTR20 9RD: not on the flood risk listTR20 9RE: not on the flood risk listTR20 9RF: not on the flood risk listTR20 9RG: not on the flood risk listTR20 9RH: not on the flood risk listTR20 9RJ: not on the flood risk listTR20 9RN: not on the flood risk listTR20 9RQ: not on the flood risk listTR20 9RS: not on the flood risk listTR20 9RT: not on the flood risk listTR20 9RU: not on the flood risk listTR20 9RW: not on the flood risk listTR20 9RX: not on the flood risk listTR20 9RY: not on the flood risk listTR20 9RZ: not on the flood risk listTR20 9SA: not on the flood risk listTR20 9SB: not on the flood risk listTR20 9SD: not on the flood risk listTR20 9SJ: not on the flood risk listTR20 9SL: not on the flood risk listTR20 9SP: not on the flood risk listTR20 9SQ: not on the flood risk listTR20 9SR: not on the flood risk listTR20 9SS: not on the flood risk listTR20 9ST: not on the flood risk listTR20 9SW: not on the flood risk listTR20 9SY: not on the flood risk listTR20 9TA: not on the flood risk listTR20 9TB: not on the flood risk listTR20 9TD: not on the flood risk listTR20 9TE: not on the flood risk listTR20 9TF: not on the flood risk listTR20 9TP: not on the flood risk listTR20 9TX: not on the flood risk listTR20 9WD: not on the flood risk listTR20 9DP: low flood risk at worstTR20 9EL: low flood risk at worstTR20 9JE: low flood risk at worstTR20 9RL: low flood risk at worstTR20 9TG: low flood risk at worstTR20 9TQ: low flood risk at worstTR20 9BL: medium flood risk at worstTR20 9BN: medium flood risk at worstTR20 9EP: medium flood risk at worstTR20 9ER: medium flood risk at worstTR20 9LB: medium flood risk at worstTR20 9LD: medium flood risk at worstTR20 9TL: medium flood risk at worstTR20 9JD: high flood riskTR20 9JF: high flood riskTR20 9JG: high flood riskTR20 9LR: high flood riskTR20 9SH: high flood riskTR20 9TT: high flood risk MarazionTrevarrack Map of every postcode in the TR20 9 sector, by flood risk Of the 224 postcodes in the TR20 9 sector that ONS places, 6 have a home or business at high risk, 8 are at medium risk at worst, 7 are at low risk at worst and 203 are not on the Environment Agency's at-risk list. Places named: Penzance, Marazion. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A30 PenzanceMarazion
  • A home or business at high risk: 6
  • At medium risk at worst: 8
  • At low risk at worst: 7
  • At very low risk only: 0
  • Not on the at-risk list: 203

Of the 224 postcodes in the TR20 9 sector that ONS places, 6 have a home or business at high risk, 8 are at medium risk at worst, 7 are at low risk at worst and 203 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.

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.

TR20 9JF2 at high riskTR20 9JG2 at high riskTR20 9LR2 at high riskTR20 9JD1 at high riskTR20 9SH1 at high riskTR20 9TT1 at high risk

What do homes sell for in TR20 9?

Homes in TR20 9 sold for a typical £374,000 in the 12 months to August 2026, across 45 sales, down 7.2% on the 12 months before, HM Land Registry's figures show.

£374,000 typical price, the 12 months to August 2026
£403,175 12 months to August 2025
▼ down 7.2% on the 12 months before
  • Detached £440,000 27 sales
  • Semi-detached £392,000 6 sales
  • Terraced £222,500 8 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 at the postcodes that start TR20 9. 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 TR20 9

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.

TR20 9AATR20 9ABTR20 9ADTR20 9AETR20 9AFTR20 9AGTR20 9AHTR20 9AJTR20 9ALTR20 9ANTR20 9APTR20 9AQTR20 9ARTR20 9ASTR20 9ATTR20 9AUTR20 9AWTR20 9AXTR20 9AYTR20 9AZTR20 9BATR20 9BBTR20 9BDTR20 9BETR20 9BHTR20 9BJTR20 9BLTR20 9BNTR20 9BPTR20 9BSTR20 9BTTR20 9BUTR20 9BWTR20 9BXTR20 9BYTR20 9BZTR20 9DATR20 9DBTR20 9DDTR20 9DETR20 9DGTR20 9DHTR20 9DJTR20 9DLTR20 9DNTR20 9DPTR20 9DQTR20 9DRTR20 9DSTR20 9DTTR20 9DUTR20 9DWTR20 9DXTR20 9DYTR20 9DZTR20 9EATR20 9EBTR20 9EDTR20 9EETR20 9EFTR20 9EGTR20 9EHTR20 9EJTR20 9ELTR20 9ENTR20 9EPTR20 9EQTR20 9ERTR20 9ESTR20 9ETTR20 9EUTR20 9EWTR20 9EXTR20 9EYTR20 9EZTR20 9HATR20 9HBTR20 9HDTR20 9HETR20 9HFTR20 9HGTR20 9HHTR20 9HJTR20 9HLTR20 9HNTR20 9HPTR20 9HQTR20 9HRTR20 9HTTR20 9HUTR20 9HWTR20 9HXTR20 9HYTR20 9HZTR20 9JATR20 9JBTR20 9JDTR20 9JETR20 9JFTR20 9JGTR20 9JHTR20 9JJTR20 9JLTR20 9JNTR20 9JPTR20 9JQTR20 9JRTR20 9JSTR20 9JTTR20 9JUTR20 9JWTR20 9JXTR20 9JYTR20 9JZTR20 9LATR20 9LBTR20 9LDTR20 9LETR20 9LFTR20 9LGTR20 9LHTR20 9LJTR20 9LLTR20 9LNTR20 9LPTR20 9LQTR20 9LRTR20 9LSTR20 9LTTR20 9LUTR20 9LWTR20 9LXTR20 9LYTR20 9LZTR20 9NATR20 9NBTR20 9NDTR20 9NETR20 9NFTR20 9NGTR20 9NHTR20 9NJTR20 9NNTR20 9NPTR20 9NQTR20 9NRTR20 9NWTR20 9NYTR20 9NZTR20 9PATR20 9PBTR20 9PDTR20 9PETR20 9PFTR20 9PGTR20 9PHTR20 9PJTR20 9PLTR20 9PNTR20 9PPTR20 9PRTR20 9PSTR20 9PTTR20 9PUTR20 9PWTR20 9QATR20 9QBTR20 9QDTR20 9QETR20 9QFTR20 9QGTR20 9QLTR20 9QNTR20 9QQTR20 9QUTR20 9QXTR20 9QYTR20 9QZTR20 9RATR20 9RBTR20 9RDTR20 9RETR20 9RFTR20 9RGTR20 9RHTR20 9RJTR20 9RLTR20 9RNTR20 9RQTR20 9RSTR20 9RTTR20 9RUTR20 9RWTR20 9RXTR20 9RYTR20 9RZTR20 9SATR20 9SBTR20 9SDTR20 9SHTR20 9SJTR20 9SLTR20 9SNTR20 9SPTR20 9SQTR20 9SRTR20 9SSTR20 9STTR20 9SUTR20 9SWTR20 9SXTR20 9SYTR20 9TATR20 9TBTR20 9TDTR20 9TETR20 9TFTR20 9TGTR20 9TLTR20 9TPTR20 9TQTR20 9TTTR20 9TXTR20 9WD

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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