TN34 1 postcode sector in the TN34 district

TN34 1 is a sector of the TN34 district: every postcode that starts TN34 1. It has 187 postcodes in use, 19 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 TN34 1 sector, by flood risk

Map of every postcode in the TN34 1 sector, by flood risk Of the 187 postcodes in the TN34 1 sector that ONS places, 31 have a home or business at high risk, 4 are at low risk at worst, 15 are at very low risk only and 137 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 31 postcodes at high or medium risk. Places named: Castle, Braybrooke. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2101A21 TN34 1AD: not on the flood risk listTN34 1BA: not on the flood risk listTN34 1BG: not on the flood risk listTN34 1BW: not on the flood risk listTN34 1BX: not on the flood risk listTN34 1BY: not on the flood risk listTN34 1DG: not on the flood risk listTN34 1DH: not on the flood risk listTN34 1DP: not on the flood risk listTN34 1DT: not on the flood risk listTN34 1DX: not on the flood risk listTN34 1DY: not on the flood risk listTN34 1EA: not on the flood risk listTN34 1EB: not on the flood risk listTN34 1ED: not on the flood risk listTN34 1EF: not on the flood risk listTN34 1EH: not on the flood risk listTN34 1EL: not on the flood risk listTN34 1EN: not on the flood risk listTN34 1EP: not on the flood risk listTN34 1EQ: not on the flood risk listTN34 1ES: not on the flood risk listTN34 1ET: not on the flood risk listTN34 1EU: not on the flood risk listTN34 1EX: not on the flood risk listTN34 1FA: not on the flood risk listTN34 1HB: not on the flood risk listTN34 1HE: not on the flood risk listTN34 1HG: not on the flood risk listTN34 1HQ: not on the flood risk listTN34 1JJ: not on the flood risk listTN34 1JT: not on the flood risk listTN34 1JU: not on the flood risk listTN34 1JX: not on the flood risk listTN34 1JZ: not on the flood risk listTN34 1LB: not on the flood risk listTN34 1LD: not on the flood risk listTN34 1LE: not on the flood risk listTN34 1LG: not on the flood risk listTN34 1LL: not on the flood risk listTN34 1LN: not on the flood risk listTN34 1LP: not on the flood risk listTN34 1LQ: not on the flood risk listTN34 1LR: not on the flood risk listTN34 1LS: not on the flood risk listTN34 1LW: not on the flood risk listTN34 1LX: not on the flood risk listTN34 1LY: not on the flood risk listTN34 1LZ: not on the flood risk listTN34 1ND: not on the flood risk listTN34 1NE: not on the flood risk listTN34 1NF: not on the flood risk listTN34 1NH: not on the flood risk listTN34 1NP: not on the flood risk listTN34 1NU: not on the flood risk listTN34 1PB: not on the flood risk listTN34 1PF: not on the flood risk listTN34 1PG: not on the flood risk listTN34 1PN: not on the flood risk listTN34 1PU: not on the flood risk listTN34 1PW: not on the flood risk listTN34 1PX: not on the flood risk listTN34 1PZ: not on the flood risk listTN34 1QB: not on the flood risk listTN34 1QD: not on the flood risk listTN34 1QE: not on the flood risk listTN34 1QG: not on the flood risk listTN34 1QH: not on the flood risk listTN34 1QL: not on the flood risk listTN34 1QN: not on the flood risk listTN34 1QQ: not on the flood risk listTN34 1QT: not on the flood risk listTN34 1QU: not on the flood risk listTN34 1QW: not on the flood risk listTN34 1QY: not on the flood risk listTN34 1RA: not on the flood risk listTN34 1RB: not on the flood risk listTN34 1RD: not on the flood risk listTN34 1RE: not on the flood risk listTN34 1RG: not on the flood risk listTN34 1RJ: not on the flood risk listTN34 1SA: not on the flood risk listTN34 1SD: not on the flood risk listTN34 1SH: not on the flood risk listTN34 1SJ: not on the flood risk listTN34 1SN: not on the flood risk listTN34 1SQ: not on the flood risk listTN34 1SR: not on the flood risk listTN34 1ST: not on the flood risk listTN34 1TA: not on the flood risk listTN34 1TB: not on the flood risk listTN34 1TD: not on the flood risk listTN34 1TE: not on the flood risk listTN34 1TF: not on the flood risk listTN34 1TG: not on the flood risk listTN34 1TH: not on the flood risk listTN34 1TJ: not on the flood risk listTN34 1TN: not on the flood risk listTN34 1TP: not on the flood risk listTN34 1TQ: not on the flood risk listTN34 1TR: not on the flood risk listTN34 1TS: not on the flood risk listTN34 1TT: not on the flood risk listTN34 1TU: not on the flood risk listTN34 1TW: not on the flood risk listTN34 1TX: not on the flood risk listTN34 1TY: not on the flood risk listTN34 1TZ: not on the flood risk listTN34 1UA: not on the flood risk listTN34 1UB: not on the flood risk listTN34 1UD: not on the flood risk listTN34 1UE: not on the flood risk listTN34 1UF: not on the flood risk listTN34 1UG: not on the flood risk listTN34 1UH: not on the flood risk listTN34 1UJ: not on the flood risk listTN34 1UL: not on the flood risk listTN34 1UN: not on the flood risk listTN34 1UP: not on the flood risk listTN34 1UQ: not on the flood risk listTN34 1UR: not on the flood risk listTN34 1UU: not on the flood risk listTN34 1UW: not on the flood risk listTN34 1XG: not on the flood risk listTN34 1XQ: not on the flood risk listTN34 1XT: not on the flood risk listTN34 1XU: not on the flood risk listTN34 1XX: not on the flood risk listTN34 1XZ: not on the flood risk listTN34 1YE: not on the flood risk listTN34 1YR: not on the flood risk listTN34 1QA: very low flood risk onlyTN34 1QF: very low flood risk onlyTN34 1QJ: very low flood risk onlyTN34 1RL: very low flood risk onlyTN34 1RN: very low flood risk onlyTN34 1RP: very low flood risk onlyTN34 1RT: very low flood risk onlyTN34 1RX: very low flood risk onlyTN34 1SE: very low flood risk onlyTN34 1SF: very low flood risk onlyTN34 1SG: very low flood risk onlyTN34 1SL: very low flood risk onlyTN34 1SP: very low flood risk onlyTN34 1SS: very low flood risk onlyTN34 1SW: very low flood risk onlyTN34 1BP: low flood risk at worstTN34 1DQ: low flood risk at worstTN34 1HY: low flood risk at worstTN34 1PA: low flood risk at worstTN34 1BE: high flood riskTN34 1BL: high flood riskTN34 1DJ: high flood riskTN34 1EE: high flood riskTN34 1GW: high flood riskTN34 1HA: high flood riskTN34 1HH: high flood riskTN34 1HL: high flood riskTN34 1HT: high flood riskTN34 1HU: high flood riskTN34 1HW: high flood riskTN34 1JA: high flood riskTN34 1JB: high flood riskTN34 1JG: high flood riskTN34 1JH: high flood riskTN34 1JL: high flood riskTN34 1JN: high flood riskTN34 1JP: high flood riskTN34 1JY: high flood riskTN34 1NA: high flood riskTN34 1NG: high flood riskTN34 1NN: high flood riskTN34 1NX: high flood riskTN34 1NY: high flood riskTN34 1PE: high flood riskTN34 1PH: high flood riskTN34 1PQ: high flood riskTN34 1QP: high flood risk CastleBraybrooke 31 postcodes at high or medium risk, outlined: this goes to TN34 1PQ, the one with most homes and businesses at high risk31 postcodes at high or medium risk Map of every postcode in the TN34 1 sector, by flood risk Of the 187 postcodes in the TN34 1 sector that ONS places, 31 have a home or business at high risk, 4 are at low risk at worst, 15 are at very low risk only and 137 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 31 postcodes at high or medium risk. Places named: Castle, Braybrooke. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CastleBraybrooke
  • A home or business at high risk: 31
  • At medium risk at worst: 0
  • At low risk at worst: 4
  • At very low risk only: 15
  • Not on the at-risk list: 137
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 187 postcodes in the TN34 1 sector that ONS places, 31 have a home or business at high risk, 4 are at low risk at worst, 15 are at very low risk only and 137 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. 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

31 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.

TN34 1PQ48 at high riskTN34 1HL46 at high riskTN34 1JN46 at high riskTN34 1PH35 at high riskTN34 1JY35 at high riskTN34 1JL31 at high riskTN34 1JE26 at high riskTN34 1JP26 at high riskTN34 1HT25 at high riskTN34 1JG20 at high riskTN34 1JH20 at high riskTN34 1NG14 at high risk

Where the postcodes at high or medium risk lie together

  • 31 postcodes at high or medium risk, outlined on the map. TN34 1PQ, is the one with most homes and businesses at high risk.

What do homes sell for in TN34 1?

Homes in TN34 1 sold for a typical £191,750 in the 12 months to August 2026, across 70 sales, up 5.1% on the 12 months before, HM Land Registry's figures show.

£191,750 typical price, the 12 months to August 2026
£182,500 12 months to August 2025
▲ up 5.1% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £252,500 22 sales
  • Flat or maisonette £132,000 41 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 TN34 1. 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 TN34 1

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.

TN34 1ADTN34 1BATN34 1BETN34 1BGTN34 1BLTN34 1BPTN34 1BWTN34 1BXTN34 1BYTN34 1DGTN34 1DHTN34 1DJTN34 1DPTN34 1DQTN34 1DRTN34 1DTTN34 1DXTN34 1DYTN34 1EATN34 1EBTN34 1EDTN34 1EETN34 1EFTN34 1EHTN34 1ELTN34 1ENTN34 1EPTN34 1EQTN34 1ESTN34 1ETTN34 1EUTN34 1EXTN34 1FATN34 1FYTN34 1GWTN34 1HATN34 1HBTN34 1HETN34 1HGTN34 1HHTN34 1HLTN34 1HQTN34 1HTTN34 1HUTN34 1HWTN34 1HYTN34 1JATN34 1JBTN34 1JETN34 1JGTN34 1JHTN34 1JJTN34 1JLTN34 1JNTN34 1JPTN34 1JRTN34 1JTTN34 1JUTN34 1JXTN34 1JYTN34 1JZTN34 1LBTN34 1LDTN34 1LETN34 1LGTN34 1LLTN34 1LNTN34 1LPTN34 1LQTN34 1LRTN34 1LSTN34 1LWTN34 1LXTN34 1LYTN34 1LZTN34 1NATN34 1NDTN34 1NETN34 1NFTN34 1NGTN34 1NHTN34 1NJTN34 1NNTN34 1NPTN34 1NUTN34 1NXTN34 1NYTN34 1PATN34 1PBTN34 1PETN34 1PFTN34 1PGTN34 1PHTN34 1PNTN34 1PQTN34 1PUTN34 1PWTN34 1PXTN34 1PYTN34 1PZTN34 1QATN34 1QBTN34 1QDTN34 1QETN34 1QFTN34 1QGTN34 1QHTN34 1QJTN34 1QLTN34 1QNTN34 1QPTN34 1QQTN34 1QRTN34 1QTTN34 1QUTN34 1QWTN34 1QXTN34 1QYTN34 1RATN34 1RBTN34 1RDTN34 1RETN34 1RGTN34 1RJTN34 1RLTN34 1RNTN34 1RPTN34 1RTTN34 1RXTN34 1SATN34 1SDTN34 1SETN34 1SFTN34 1SGTN34 1SHTN34 1SJTN34 1SLTN34 1SNTN34 1SPTN34 1SQTN34 1SRTN34 1SSTN34 1STTN34 1SWTN34 1TATN34 1TBTN34 1TDTN34 1TETN34 1TFTN34 1TGTN34 1THTN34 1TJTN34 1TLTN34 1TNTN34 1TPTN34 1TQTN34 1TRTN34 1TSTN34 1TTTN34 1TUTN34 1TWTN34 1TXTN34 1TYTN34 1TZTN34 1UATN34 1UBTN34 1UDTN34 1UETN34 1UFTN34 1UGTN34 1UHTN34 1UJTN34 1ULTN34 1UNTN34 1UPTN34 1UQTN34 1URTN34 1UUTN34 1UWTN34 1XGTN34 1XQTN34 1XTTN34 1XUTN34 1XXTN34 1XZTN34 1YETN34 1YR

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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