DL3 9 postcode sector in the DL3 district

DL3 9 is a sector of the DL3 district: every postcode that starts DL3 9. It has 262 postcodes in use, 5 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 DL3 9 sector, and which are new since 2020

Map of every postcode in the DL3 9 sector, by new since 2020 Of the 262 postcodes in the DL3 9 sector that ONS places, 4 are new since 2020 and 258 were in use before 2020. Places named: Darlington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. DL3 9AA: before 2020DL3 9AB: before 2020DL3 9AD: before 2020DL3 9AE: before 2020DL3 9AF: before 2020DL3 9AG: before 2020DL3 9AH: before 2020DL3 9AJ: before 2020DL3 9AL: before 2020DL3 9AN: before 2020DL3 9AP: before 2020DL3 9AQ: before 2020DL3 9AR: before 2020DL3 9AS: before 2020DL3 9AT: before 2020DL3 9AU: before 2020DL3 9AW: before 2020DL3 9AY: before 2020DL3 9AZ: before 2020DL3 9BA: before 2020DL3 9BB: before 2020DL3 9BD: before 2020DL3 9BE: before 2020DL3 9BH: before 2020DL3 9BJ: before 2020DL3 9BL: before 2020DL3 9BN: before 2020DL3 9BP: before 2020DL3 9BQ: before 2020DL3 9BW: before 2020DL3 9DA: before 2020DL3 9DB: before 2020DL3 9DD: before 2020DL3 9DE: before 2020DL3 9DF: before 2020DL3 9DG: before 2020DL3 9DH: before 2020DL3 9DJ: before 2020DL3 9DL: before 2020DL3 9DN: before 2020DL3 9DP: before 2020DL3 9DQ: before 2020DL3 9DR: before 2020DL3 9DS: before 2020DL3 9DT: before 2020DL3 9DU: before 2020DL3 9DW: before 2020DL3 9DX: before 2020DL3 9DY: before 2020DL3 9DZ: before 2020DL3 9EA: before 2020DL3 9EB: before 2020DL3 9ED: before 2020DL3 9EG: before 2020DL3 9EH: before 2020DL3 9EJ: before 2020DL3 9EL: before 2020DL3 9EN: before 2020DL3 9EP: before 2020DL3 9EQ: before 2020DL3 9ER: before 2020DL3 9ES: before 2020DL3 9ET: before 2020DL3 9EU: before 2020DL3 9EW: before 2020DL3 9EX: before 2020DL3 9EY: before 2020DL3 9EZ: before 2020DL3 9FB: before 2020DL3 9FE: before 2020DL3 9GU: before 2020DL3 9HA: before 2020DL3 9HD: before 2020DL3 9HE: before 2020DL3 9HF: before 2020DL3 9HH: before 2020DL3 9HN: before 2020DL3 9HP: before 2020DL3 9HQ: before 2020DL3 9HR: before 2020DL3 9HS: before 2020DL3 9HT: before 2020DL3 9HU: before 2020DL3 9HW: before 2020DL3 9HX: before 2020DL3 9HY: before 2020DL3 9HZ: before 2020DL3 9JA: before 2020DL3 9JB: before 2020DL3 9JD: before 2020DL3 9JE: before 2020DL3 9JF: before 2020DL3 9JG: before 2020DL3 9JH: before 2020DL3 9JJ: before 2020DL3 9JL: before 2020DL3 9JN: before 2020DL3 9JP: before 2020DL3 9JQ: before 2020DL3 9JR: before 2020DL3 9JS: before 2020DL3 9JW: before 2020DL3 9LA: before 2020DL3 9LB: before 2020DL3 9LD: before 2020DL3 9LE: before 2020DL3 9LF: before 2020DL3 9LG: before 2020DL3 9LH: before 2020DL3 9LN: before 2020DL3 9LP: before 2020DL3 9LQ: before 2020DL3 9LR: before 2020DL3 9LS: before 2020DL3 9LU: before 2020DL3 9LX: before 2020DL3 9LY: before 2020DL3 9LZ: before 2020DL3 9ND: before 2020DL3 9NE: before 2020DL3 9NF: before 2020DL3 9NG: before 2020DL3 9NH: before 2020DL3 9NJ: before 2020DL3 9NL: before 2020DL3 9NN: before 2020DL3 9NP: before 2020DL3 9NQ: before 2020DL3 9NR: before 2020DL3 9NS: before 2020DL3 9NT: before 2020DL3 9NU: before 2020DL3 9NW: before 2020DL3 9NX: before 2020DL3 9NZ: before 2020DL3 9PA: before 2020DL3 9PB: before 2020DL3 9PD: before 2020DL3 9PE: before 2020DL3 9PF: before 2020DL3 9PH: before 2020DL3 9PJ: before 2020DL3 9PL: before 2020DL3 9PN: before 2020DL3 9PP: before 2020DL3 9PQ: before 2020DL3 9PR: before 2020DL3 9PS: before 2020DL3 9PT: before 2020DL3 9PU: before 2020DL3 9PW: before 2020DL3 9PX: before 2020DL3 9PY: before 2020DL3 9PZ: before 2020DL3 9QA: before 2020DL3 9QB: before 2020DL3 9QD: before 2020DL3 9QE: before 2020DL3 9QF: before 2020DL3 9QG: before 2020DL3 9QH: before 2020DL3 9QJ: before 2020DL3 9QL: before 2020DL3 9QN: before 2020DL3 9QP: before 2020DL3 9QQ: before 2020DL3 9QR: before 2020DL3 9QS: before 2020DL3 9QT: before 2020DL3 9QU: before 2020DL3 9QW: before 2020DL3 9QX: before 2020DL3 9QY: before 2020DL3 9RB: before 2020DL3 9RE: before 2020DL3 9RG: before 2020DL3 9RH: before 2020DL3 9RJ: before 2020DL3 9RL: before 2020DL3 9RN: before 2020DL3 9RP: before 2020DL3 9RQ: before 2020DL3 9RR: before 2020DL3 9RS: before 2020DL3 9RT: before 2020DL3 9RU: before 2020DL3 9RW: before 2020DL3 9RX: before 2020DL3 9RY: before 2020DL3 9RZ: before 2020DL3 9SA: before 2020DL3 9SB: before 2020DL3 9SD: before 2020DL3 9SE: before 2020DL3 9SF: before 2020DL3 9SG: before 2020DL3 9SH: before 2020DL3 9SJ: before 2020DL3 9SL: before 2020DL3 9SN: before 2020DL3 9SP: before 2020DL3 9SQ: before 2020DL3 9SR: before 2020DL3 9ST: before 2020DL3 9SW: before 2020DL3 9TA: before 2020DL3 9TB: before 2020DL3 9TD: before 2020DL3 9TF: before 2020DL3 9TG: before 2020DL3 9TN: before 2020DL3 9TP: before 2020DL3 9TQ: before 2020DL3 9TR: before 2020DL3 9TS: before 2020DL3 9TT: before 2020DL3 9TU: before 2020DL3 9TX: before 2020DL3 9TY: before 2020DL3 9TZ: before 2020DL3 9UA: before 2020DL3 9UB: before 2020DL3 9UF: before 2020DL3 9UG: before 2020DL3 9UH: before 2020DL3 9UJ: before 2020DL3 9UL: before 2020DL3 9UN: before 2020DL3 9UP: before 2020DL3 9UQ: before 2020DL3 9UR: before 2020DL3 9UT: before 2020DL3 9UU: before 2020DL3 9UW: before 2020DL3 9UX: before 2020DL3 9UY: before 2020DL3 9UZ: before 2020DL3 9XA: before 2020DL3 9XB: before 2020DL3 9XD: before 2020DL3 9XJ: before 2020DL3 9XL: before 2020DL3 9XN: before 2020DL3 9XP: before 2020DL3 9XQ: before 2020DL3 9XR: before 2020DL3 9XS: before 2020DL3 9XT: before 2020DL3 9XU: before 2020DL3 9XW: before 2020DL3 9XZ: before 2020DL3 9YA: before 2020DL3 9YB: before 2020DL3 9YE: before 2020DL3 9YF: before 2020DL3 9EF: new since 2020DL3 9FA: new since 2020DL3 9FD: new since 2020DL3 9FF: new since 2020 Darlington Map of every postcode in the DL3 9 sector, by new since 2020 Of the 262 postcodes in the DL3 9 sector that ONS places, 4 are new since 2020 and 258 were in use before 2020. Places named: Darlington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Darlington
  • New since 2020: 4
  • In use before 2020: 258

Of the 262 postcodes in the DL3 9 sector that ONS places, 4 are new since 2020 and 258 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 4 newest postcodes

DL3 9EFDecember 2024DL3 9FFNovember 2020DL3 9FAMay 2020DL3 9FDMay 2020

What do homes sell for in DL3 9?

Homes in DL3 9 sold for a typical £196,250 in the 12 months to August 2026, across 106 sales, down 5.4% on the 12 months before, HM Land Registry's figures show.

£196,250 typical price, the 12 months to August 2026
£207,500 12 months to August 2025
▼ down 5.4% on the 12 months before
  • Detached £293,000 15 sales
  • Semi-detached £209,500 54 sales
  • Terraced £150,000 21 sales
  • Flat or maisonette £122,500 16 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 DL3 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 DL3 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.

DL3 9AADL3 9ABDL3 9ADDL3 9AEDL3 9AFDL3 9AGDL3 9AHDL3 9AJDL3 9ALDL3 9ANDL3 9APDL3 9AQDL3 9ARDL3 9ASDL3 9ATDL3 9AUDL3 9AWDL3 9AYDL3 9AZDL3 9BADL3 9BBDL3 9BDDL3 9BEDL3 9BHDL3 9BJDL3 9BLDL3 9BNDL3 9BPDL3 9BQDL3 9BWDL3 9DADL3 9DBDL3 9DDDL3 9DEDL3 9DFDL3 9DGDL3 9DHDL3 9DJDL3 9DLDL3 9DNDL3 9DPDL3 9DQDL3 9DRDL3 9DSDL3 9DTDL3 9DUDL3 9DWDL3 9DXDL3 9DYDL3 9DZDL3 9EADL3 9EBDL3 9EDDL3 9EFDL3 9EGDL3 9EHDL3 9EJDL3 9ELDL3 9ENDL3 9EPDL3 9EQDL3 9ERDL3 9ESDL3 9ETDL3 9EUDL3 9EWDL3 9EXDL3 9EYDL3 9EZDL3 9FADL3 9FBDL3 9FDDL3 9FEDL3 9FFDL3 9GUDL3 9HADL3 9HDDL3 9HEDL3 9HFDL3 9HHDL3 9HNDL3 9HPDL3 9HQDL3 9HRDL3 9HSDL3 9HTDL3 9HUDL3 9HWDL3 9HXDL3 9HYDL3 9HZDL3 9JADL3 9JBDL3 9JDDL3 9JEDL3 9JFDL3 9JGDL3 9JHDL3 9JJDL3 9JLDL3 9JNDL3 9JPDL3 9JQDL3 9JRDL3 9JSDL3 9JWDL3 9LADL3 9LBDL3 9LDDL3 9LEDL3 9LFDL3 9LGDL3 9LHDL3 9LNDL3 9LPDL3 9LQDL3 9LRDL3 9LSDL3 9LUDL3 9LXDL3 9LYDL3 9LZDL3 9NDDL3 9NEDL3 9NFDL3 9NGDL3 9NHDL3 9NJDL3 9NLDL3 9NNDL3 9NPDL3 9NQDL3 9NRDL3 9NSDL3 9NTDL3 9NUDL3 9NWDL3 9NXDL3 9NZDL3 9PADL3 9PBDL3 9PDDL3 9PEDL3 9PFDL3 9PHDL3 9PJDL3 9PLDL3 9PNDL3 9PPDL3 9PQDL3 9PRDL3 9PSDL3 9PTDL3 9PUDL3 9PWDL3 9PXDL3 9PYDL3 9PZDL3 9QADL3 9QBDL3 9QDDL3 9QEDL3 9QFDL3 9QGDL3 9QHDL3 9QJDL3 9QLDL3 9QNDL3 9QPDL3 9QQDL3 9QRDL3 9QSDL3 9QTDL3 9QUDL3 9QWDL3 9QXDL3 9QYDL3 9RBDL3 9REDL3 9RGDL3 9RHDL3 9RJDL3 9RLDL3 9RNDL3 9RPDL3 9RQDL3 9RRDL3 9RSDL3 9RTDL3 9RUDL3 9RWDL3 9RXDL3 9RYDL3 9RZDL3 9SADL3 9SBDL3 9SDDL3 9SEDL3 9SFDL3 9SGDL3 9SHDL3 9SJDL3 9SLDL3 9SNDL3 9SPDL3 9SQDL3 9SRDL3 9STDL3 9SWDL3 9TADL3 9TBDL3 9TDDL3 9TFDL3 9TGDL3 9TNDL3 9TPDL3 9TQDL3 9TRDL3 9TSDL3 9TTDL3 9TUDL3 9TXDL3 9TYDL3 9TZDL3 9UADL3 9UBDL3 9UFDL3 9UGDL3 9UHDL3 9UJDL3 9ULDL3 9UNDL3 9UPDL3 9UQDL3 9URDL3 9UTDL3 9UUDL3 9UWDL3 9UXDL3 9UYDL3 9UZDL3 9WADL3 9WBDL3 9WDDL3 9XADL3 9XBDL3 9XDDL3 9XJDL3 9XLDL3 9XNDL3 9XPDL3 9XQDL3 9XRDL3 9XSDL3 9XTDL3 9XUDL3 9XWDL3 9XZDL3 9YADL3 9YBDL3 9YEDL3 9YF

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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