DL6 1 postcode sector in the DL6 district

DL6 1 is a sector of the DL6 district: every postcode that starts DL6 1. It has 205 postcodes in use, 10 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 DL6 1 sector, by flood risk

Map of every postcode in the DL6 1 sector, by flood risk Of the 205 postcodes in the DL6 1 sector that ONS places, 9 have a home or business at high risk, 7 are at medium risk at worst, 25 are at low risk at worst and 164 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 11 postcodes at high or medium risk. Places named: Northallerton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. DL6 1AA: not on the flood risk listDL6 1AB: not on the flood risk listDL6 1AE: not on the flood risk listDL6 1AF: not on the flood risk listDL6 1AG: not on the flood risk listDL6 1AH: not on the flood risk listDL6 1AJ: not on the flood risk listDL6 1AL: not on the flood risk listDL6 1AN: not on the flood risk listDL6 1AP: not on the flood risk listDL6 1AQ: not on the flood risk listDL6 1AR: not on the flood risk listDL6 1AS: not on the flood risk listDL6 1AT: not on the flood risk listDL6 1AU: not on the flood risk listDL6 1AW: not on the flood risk listDL6 1AX: not on the flood risk listDL6 1AY: not on the flood risk listDL6 1AZ: not on the flood risk listDL6 1BA: not on the flood risk listDL6 1BB: not on the flood risk listDL6 1BD: not on the flood risk listDL6 1BE: not on the flood risk listDL6 1BF: not on the flood risk listDL6 1BG: not on the flood risk listDL6 1BH: not on the flood risk listDL6 1BJ: not on the flood risk listDL6 1BL: not on the flood risk listDL6 1BN: not on the flood risk listDL6 1BP: not on the flood risk listDL6 1BQ: not on the flood risk listDL6 1BW: not on the flood risk listDL6 1DA: not on the flood risk listDL6 1DD: not on the flood risk listDL6 1DE: not on the flood risk listDL6 1DF: not on the flood risk listDL6 1DG: not on the flood risk listDL6 1DH: not on the flood risk listDL6 1DJ: not on the flood risk listDL6 1DL: not on the flood risk listDL6 1DN: not on the flood risk listDL6 1DQ: not on the flood risk listDL6 1DS: not on the flood risk listDL6 1DT: not on the flood risk listDL6 1DU: not on the flood risk listDL6 1DX: not on the flood risk listDL6 1DY: not on the flood risk listDL6 1DZ: not on the flood risk listDL6 1EA: not on the flood risk listDL6 1EB: not on the flood risk listDL6 1ED: not on the flood risk listDL6 1EE: not on the flood risk listDL6 1EF: not on the flood risk listDL6 1EG: not on the flood risk listDL6 1EH: not on the flood risk listDL6 1EJ: not on the flood risk listDL6 1EL: not on the flood risk listDL6 1EN: not on the flood risk listDL6 1EP: not on the flood risk listDL6 1EQ: not on the flood risk listDL6 1ER: not on the flood risk listDL6 1ES: not on the flood risk listDL6 1EW: not on the flood risk listDL6 1FB: not on the flood risk listDL6 1FD: not on the flood risk listDL6 1FE: not on the flood risk listDL6 1FF: not on the flood risk listDL6 1FG: not on the flood risk listDL6 1FJ: not on the flood risk listDL6 1FN: not on the flood risk listDL6 1GA: not on the flood risk listDL6 1HB: not on the flood risk listDL6 1HD: not on the flood risk listDL6 1HE: not on the flood risk listDL6 1HF: not on the flood risk listDL6 1HG: not on the flood risk listDL6 1HN: not on the flood risk listDL6 1HP: not on the flood risk listDL6 1HQ: not on the flood risk listDL6 1HR: not on the flood risk listDL6 1HS: not on the flood risk listDL6 1HT: not on the flood risk listDL6 1HW: not on the flood risk listDL6 1JF: not on the flood risk listDL6 1JH: not on the flood risk listDL6 1JP: not on the flood risk listDL6 1JQ: not on the flood risk listDL6 1JS: not on the flood risk listDL6 1JT: not on the flood risk listDL6 1JW: not on the flood risk listDL6 1JX: not on the flood risk listDL6 1LH: not on the flood risk listDL6 1LL: not on the flood risk listDL6 1LN: not on the flood risk listDL6 1LP: not on the flood risk listDL6 1LQ: not on the flood risk listDL6 1LW: not on the flood risk listDL6 1LX: not on the flood risk listDL6 1LY: not on the flood risk listDL6 1NA: not on the flood risk listDL6 1NB: not on the flood risk listDL6 1NF: not on the flood risk listDL6 1NG: not on the flood risk listDL6 1NH: not on the flood risk listDL6 1NP: not on the flood risk listDL6 1NQ: not on the flood risk listDL6 1NT: not on the flood risk listDL6 1NU: not on the flood risk listDL6 1PA: not on the flood risk listDL6 1PE: not on the flood risk listDL6 1PF: not on the flood risk listDL6 1PG: not on the flood risk listDL6 1PH: not on the flood risk listDL6 1PJ: not on the flood risk listDL6 1PL: not on the flood risk listDL6 1PP: not on the flood risk listDL6 1PQ: not on the flood risk listDL6 1PS: not on the flood risk listDL6 1PT: not on the flood risk listDL6 1PU: not on the flood risk listDL6 1PW: not on the flood risk listDL6 1PX: not on the flood risk listDL6 1PY: not on the flood risk listDL6 1PZ: not on the flood risk listDL6 1QA: not on the flood risk listDL6 1QF: not on the flood risk listDL6 1QG: not on the flood risk listDL6 1QH: not on the flood risk listDL6 1QL: not on the flood risk listDL6 1QN: not on the flood risk listDL6 1QP: not on the flood risk listDL6 1QQ: not on the flood risk listDL6 1QR: not on the flood risk listDL6 1QS: not on the flood risk listDL6 1QT: not on the flood risk listDL6 1QU: not on the flood risk listDL6 1QW: not on the flood risk listDL6 1RD: not on the flood risk listDL6 1RE: not on the flood risk listDL6 1RF: not on the flood risk listDL6 1RG: not on the flood risk listDL6 1RJ: not on the flood risk listDL6 1RL: not on the flood risk listDL6 1RQ: not on the flood risk listDL6 1RT: not on the flood risk listDL6 1RU: not on the flood risk listDL6 1RX: not on the flood risk listDL6 1RY: not on the flood risk listDL6 1SA: not on the flood risk listDL6 1SB: not on the flood risk listDL6 1SE: not on the flood risk listDL6 1SF: not on the flood risk listDL6 1SG: not on the flood risk listDL6 1SH: not on the flood risk listDL6 1SJ: not on the flood risk listDL6 1SL: not on the flood risk listDL6 1SN: not on the flood risk listDL6 1SP: not on the flood risk listDL6 1SQ: not on the flood risk listDL6 1SR: not on the flood risk listDL6 1SS: not on the flood risk listDL6 1SZ: not on the flood risk listDL6 1TA: not on the flood risk listDL6 1TR: not on the flood risk listDL6 1ET: low flood risk at worstDL6 1HH: low flood risk at worstDL6 1HU: low flood risk at worstDL6 1HX: low flood risk at worstDL6 1HY: low flood risk at worstDL6 1JB: low flood risk at worstDL6 1JN: low flood risk at worstDL6 1JU: low flood risk at worstDL6 1JY: low flood risk at worstDL6 1JZ: low flood risk at worstDL6 1LA: low flood risk at worstDL6 1LB: low flood risk at worstDL6 1LD: low flood risk at worstDL6 1LE: low flood risk at worstDL6 1LF: low flood risk at worstDL6 1LG: low flood risk at worstDL6 1LJ: low flood risk at worstDL6 1QB: low flood risk at worstDL6 1QD: low flood risk at worstDL6 1QE: low flood risk at worstDL6 1QJ: low flood risk at worstDL6 1QX: low flood risk at worstDL6 1QY: low flood risk at worstDL6 1QZ: low flood risk at worstDL6 1RB: low flood risk at worstDL6 1EU: medium flood risk at worstDL6 1EX: medium flood risk at worstDL6 1EY: medium flood risk at worstDL6 1EZ: medium flood risk at worstDL6 1HA: medium flood risk at worstDL6 1JJ: medium flood risk at worstDL6 1SW: medium flood risk at worstDL6 1DP: high flood riskDL6 1HJ: high flood riskDL6 1JA: high flood riskDL6 1JD: high flood riskDL6 1JE: high flood riskDL6 1JG: high flood riskDL6 1JL: high flood riskDL6 1ND: high flood riskDL6 1ST: high flood risk Northallerton 11 postcodes at high or medium risk, outlined: this goes to DL6 1JD, the one with most homes and businesses at high risk11 postcodes at high or medium risk Map of every postcode in the DL6 1 sector, by flood risk Of the 205 postcodes in the DL6 1 sector that ONS places, 9 have a home or business at high risk, 7 are at medium risk at worst, 25 are at low risk at worst and 164 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 11 postcodes at high or medium risk. Places named: Northallerton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Northallerton
  • A home or business at high risk: 9
  • At medium risk at worst: 7
  • At low risk at worst: 25
  • At very low risk only: 0
  • Not on the at-risk list: 164
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 205 postcodes in the DL6 1 sector that ONS places, 9 have a home or business at high risk, 7 are at medium risk at worst, 25 are at low risk at worst and 164 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.

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.

DL6 1JD24 at high riskDL6 1JE22 at high riskDL6 1DP14 at high riskDL6 1ST11 at high riskDL6 1ND7 at high riskDL6 1JA2 at high riskDL6 1JG2 at high riskDL6 1JL2 at high riskDL6 1HJ1 at high risk

Where the postcodes at high or medium risk lie together

  • 11 postcodes at high or medium risk, outlined on the map. DL6 1JD, is the one with most homes and businesses at high risk.

What do homes sell for in DL6 1?

Homes in DL6 1 sold for a typical £195,000 in the 12 months to August 2026, across 100 sales, down 17% on the 12 months before, HM Land Registry's figures show.

£195,000 typical price, the 12 months to August 2026
£235,000 12 months to August 2025
▼ down 17% on the 12 months before
  • Detached £354,250 28 sales
  • Semi-detached £197,500 39 sales
  • Terraced £160,000 25 sales
  • Flat or maisonette £74,975 8 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 DL6 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 DL6 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.

DL6 1AADL6 1ABDL6 1AEDL6 1AFDL6 1AGDL6 1AHDL6 1AJDL6 1ALDL6 1ANDL6 1APDL6 1AQDL6 1ARDL6 1ASDL6 1ATDL6 1AUDL6 1AWDL6 1AXDL6 1AYDL6 1AZDL6 1BADL6 1BBDL6 1BDDL6 1BEDL6 1BFDL6 1BGDL6 1BHDL6 1BJDL6 1BLDL6 1BNDL6 1BPDL6 1BQDL6 1BWDL6 1DADL6 1DDDL6 1DEDL6 1DFDL6 1DGDL6 1DHDL6 1DJDL6 1DLDL6 1DNDL6 1DPDL6 1DQDL6 1DSDL6 1DTDL6 1DUDL6 1DXDL6 1DYDL6 1DZDL6 1EADL6 1EBDL6 1EDDL6 1EEDL6 1EFDL6 1EGDL6 1EHDL6 1EJDL6 1ELDL6 1ENDL6 1EPDL6 1EQDL6 1ERDL6 1ESDL6 1ETDL6 1EUDL6 1EWDL6 1EXDL6 1EYDL6 1EZDL6 1FBDL6 1FDDL6 1FEDL6 1FFDL6 1FGDL6 1FJDL6 1FNDL6 1GADL6 1HADL6 1HBDL6 1HDDL6 1HEDL6 1HFDL6 1HGDL6 1HHDL6 1HJDL6 1HNDL6 1HPDL6 1HQDL6 1HRDL6 1HSDL6 1HTDL6 1HUDL6 1HWDL6 1HXDL6 1HYDL6 1JADL6 1JBDL6 1JDDL6 1JEDL6 1JFDL6 1JGDL6 1JHDL6 1JJDL6 1JLDL6 1JNDL6 1JPDL6 1JQDL6 1JSDL6 1JTDL6 1JUDL6 1JWDL6 1JXDL6 1JYDL6 1JZDL6 1LADL6 1LBDL6 1LDDL6 1LEDL6 1LFDL6 1LGDL6 1LHDL6 1LJDL6 1LLDL6 1LNDL6 1LPDL6 1LQDL6 1LWDL6 1LXDL6 1LYDL6 1NADL6 1NBDL6 1NDDL6 1NFDL6 1NGDL6 1NHDL6 1NPDL6 1NQDL6 1NTDL6 1NUDL6 1PADL6 1PEDL6 1PFDL6 1PGDL6 1PHDL6 1PJDL6 1PLDL6 1PPDL6 1PQDL6 1PSDL6 1PTDL6 1PUDL6 1PWDL6 1PXDL6 1PYDL6 1PZDL6 1QADL6 1QBDL6 1QDDL6 1QEDL6 1QFDL6 1QGDL6 1QHDL6 1QJDL6 1QLDL6 1QNDL6 1QPDL6 1QQDL6 1QRDL6 1QSDL6 1QTDL6 1QUDL6 1QWDL6 1QXDL6 1QYDL6 1QZDL6 1RBDL6 1RDDL6 1REDL6 1RFDL6 1RGDL6 1RJDL6 1RLDL6 1RQDL6 1RTDL6 1RUDL6 1RXDL6 1RYDL6 1SADL6 1SBDL6 1SEDL6 1SFDL6 1SGDL6 1SHDL6 1SJDL6 1SLDL6 1SNDL6 1SPDL6 1SQDL6 1SRDL6 1SSDL6 1STDL6 1SWDL6 1SZDL6 1TADL6 1TR

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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