DH3 1 postcode sector in the DH3 district

DH3 1 is a sector of the DH3 district: every postcode that starts DH3 1. It has 198 postcodes in use, 2 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 DH3 1 sector, and which are new since 2020

Map of every postcode in the DH3 1 sector, by new since 2020 Of the 198 postcodes in the DH3 1 sector that ONS places, 4 are new since 2020 and 194 were in use before 2020. Places named: Birtley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A194(M)A1(M)A1231 DH3 1AA: before 2020DH3 1AB: before 2020DH3 1AD: before 2020DH3 1AF: before 2020DH3 1AG: before 2020DH3 1AH: before 2020DH3 1AJ: before 2020DH3 1AL: before 2020DH3 1AN: before 2020DH3 1AP: before 2020DH3 1AQ: before 2020DH3 1AR: before 2020DH3 1AS: before 2020DH3 1AT: before 2020DH3 1AU: before 2020DH3 1AW: before 2020DH3 1AX: before 2020DH3 1AY: before 2020DH3 1BB: before 2020DH3 1BD: before 2020DH3 1BE: before 2020DH3 1BG: before 2020DH3 1BH: before 2020DH3 1BJ: before 2020DH3 1BL: before 2020DH3 1BN: before 2020DH3 1BP: before 2020DH3 1BQ: before 2020DH3 1DA: before 2020DH3 1DB: before 2020DH3 1DE: before 2020DH3 1DF: before 2020DH3 1DG: before 2020DH3 1DJ: before 2020DH3 1DL: before 2020DH3 1DN: before 2020DH3 1DP: before 2020DH3 1DQ: before 2020DH3 1DR: before 2020DH3 1DT: before 2020DH3 1DU: before 2020DH3 1DW: before 2020DH3 1DX: before 2020DH3 1DY: before 2020DH3 1DZ: before 2020DH3 1EA: before 2020DH3 1EB: before 2020DH3 1ED: before 2020DH3 1EE: before 2020DH3 1EF: before 2020DH3 1EG: before 2020DH3 1EH: before 2020DH3 1EJ: before 2020DH3 1EN: before 2020DH3 1EP: before 2020DH3 1EQ: before 2020DH3 1ER: before 2020DH3 1ES: before 2020DH3 1ET: before 2020DH3 1EU: before 2020DH3 1EW: before 2020DH3 1EX: before 2020DH3 1EZ: before 2020DH3 1FA: before 2020DH3 1FB: before 2020DH3 1FE: before 2020DH3 1FF: before 2020DH3 1FG: before 2020DH3 1FH: before 2020DH3 1GA: before 2020DH3 1GB: before 2020DH3 1GD: before 2020DH3 1GE: before 2020DH3 1GF: before 2020DH3 1GG: before 2020DH3 1GH: before 2020DH3 1GJ: before 2020DH3 1GL: before 2020DH3 1GN: before 2020DH3 1HA: before 2020DH3 1HB: before 2020DH3 1HG: before 2020DH3 1HH: before 2020DH3 1HJ: before 2020DH3 1HL: before 2020DH3 1HN: before 2020DH3 1HP: before 2020DH3 1HQ: before 2020DH3 1HR: before 2020DH3 1HS: before 2020DH3 1HT: before 2020DH3 1HU: before 2020DH3 1HW: before 2020DH3 1HX: before 2020DH3 1HY: before 2020DH3 1HZ: before 2020DH3 1JA: before 2020DH3 1JB: before 2020DH3 1JD: before 2020DH3 1JE: before 2020DH3 1JF: before 2020DH3 1JG: before 2020DH3 1JH: before 2020DH3 1JJ: before 2020DH3 1JL: before 2020DH3 1JN: before 2020DH3 1JQ: before 2020DH3 1JR: before 2020DH3 1JS: before 2020DH3 1JT: before 2020DH3 1JU: before 2020DH3 1JW: before 2020DH3 1JX: before 2020DH3 1JZ: before 2020DH3 1LA: before 2020DH3 1LD: before 2020DH3 1LE: before 2020DH3 1LF: before 2020DH3 1LG: before 2020DH3 1LH: before 2020DH3 1LJ: before 2020DH3 1LN: before 2020DH3 1LP: before 2020DH3 1LR: before 2020DH3 1LS: before 2020DH3 1LT: before 2020DH3 1LU: before 2020DH3 1LW: before 2020DH3 1LX: before 2020DH3 1LY: before 2020DH3 1LZ: before 2020DH3 1NA: before 2020DH3 1NB: before 2020DH3 1ND: before 2020DH3 1NE: before 2020DH3 1NF: before 2020DH3 1NG: before 2020DH3 1NH: before 2020DH3 1NJ: before 2020DH3 1NL: before 2020DH3 1NN: before 2020DH3 1NP: before 2020DH3 1NQ: before 2020DH3 1NR: before 2020DH3 1NS: before 2020DH3 1NT: before 2020DH3 1NU: before 2020DH3 1NW: before 2020DH3 1NX: before 2020DH3 1PA: before 2020DH3 1PD: before 2020DH3 1PE: before 2020DH3 1PF: before 2020DH3 1PH: before 2020DH3 1PJ: before 2020DH3 1PL: before 2020DH3 1PN: before 2020DH3 1PP: before 2020DH3 1PQ: before 2020DH3 1PR: before 2020DH3 1PT: before 2020DH3 1PU: before 2020DH3 1PW: before 2020DH3 1PX: before 2020DH3 1PY: before 2020DH3 1PZ: before 2020DH3 1QA: before 2020DH3 1QB: before 2020DH3 1QD: before 2020DH3 1QF: before 2020DH3 1QG: before 2020DH3 1QH: before 2020DH3 1QJ: before 2020DH3 1QL: before 2020DH3 1QN: before 2020DH3 1QQ: before 2020DH3 1QT: before 2020DH3 1QX: before 2020DH3 1RA: before 2020DH3 1RB: before 2020DH3 1RD: before 2020DH3 1RE: before 2020DH3 1RF: before 2020DH3 1RG: before 2020DH3 1RJ: before 2020DH3 1RL: before 2020DH3 1RP: before 2020DH3 1RQ: before 2020DH3 1RS: before 2020DH3 1RT: before 2020DH3 1RU: before 2020DH3 1RW: before 2020DH3 1RX: before 2020DH3 1RY: before 2020DH3 1BF: new since 2020DH3 1FD: new since 2020DH3 1FJ: new since 2020DH3 1QZ: new since 2020 Birtley Map of every postcode in the DH3 1 sector, by new since 2020 Of the 198 postcodes in the DH3 1 sector that ONS places, 4 are new since 2020 and 194 were in use before 2020. Places named: Birtley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A1(M) Birtley
  • New since 2020: 4
  • In use before 2020: 194

Of the 198 postcodes in the DH3 1 sector that ONS places, 4 are new since 2020 and 194 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.

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

DH3 1FJJune 2025DH3 1BFMay 2023DH3 1QZDecember 2021DH3 1FDAugust 2020

What do homes sell for in DH3 1?

Homes in DH3 1 sold for a typical £177,500 in the 12 months to August 2026, across 100 sales, down 21.1% on the 12 months before, HM Land Registry's figures show.

£177,500 typical price, the 12 months to August 2026
£225,000 12 months to August 2025
▼ down 21.1% on the 12 months before
  • Detached £315,250 26 sales
  • Semi-detached £211,000 29 sales
  • Terraced £136,750 38 sales
  • Flat or maisonette £57,000 7 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 DH3 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 DH3 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.

DH3 1AADH3 1ABDH3 1ADDH3 1AFDH3 1AGDH3 1AHDH3 1AJDH3 1ALDH3 1ANDH3 1APDH3 1AQDH3 1ARDH3 1ASDH3 1ATDH3 1AUDH3 1AWDH3 1AXDH3 1AYDH3 1BBDH3 1BDDH3 1BEDH3 1BFDH3 1BGDH3 1BHDH3 1BJDH3 1BLDH3 1BNDH3 1BPDH3 1BQDH3 1DADH3 1DBDH3 1DEDH3 1DFDH3 1DGDH3 1DJDH3 1DLDH3 1DNDH3 1DPDH3 1DQDH3 1DRDH3 1DTDH3 1DUDH3 1DWDH3 1DXDH3 1DYDH3 1DZDH3 1EADH3 1EBDH3 1EDDH3 1EEDH3 1EFDH3 1EGDH3 1EHDH3 1EJDH3 1ENDH3 1EPDH3 1EQDH3 1ERDH3 1ESDH3 1ETDH3 1EUDH3 1EWDH3 1EXDH3 1EZDH3 1FADH3 1FBDH3 1FDDH3 1FEDH3 1FFDH3 1FGDH3 1FHDH3 1FJDH3 1GADH3 1GBDH3 1GDDH3 1GEDH3 1GFDH3 1GGDH3 1GHDH3 1GJDH3 1GLDH3 1GNDH3 1HADH3 1HBDH3 1HGDH3 1HHDH3 1HJDH3 1HLDH3 1HNDH3 1HPDH3 1HQDH3 1HRDH3 1HSDH3 1HTDH3 1HUDH3 1HWDH3 1HXDH3 1HYDH3 1HZDH3 1JADH3 1JBDH3 1JDDH3 1JEDH3 1JFDH3 1JGDH3 1JHDH3 1JJDH3 1JLDH3 1JNDH3 1JQDH3 1JRDH3 1JSDH3 1JTDH3 1JUDH3 1JWDH3 1JXDH3 1JZDH3 1LADH3 1LDDH3 1LEDH3 1LFDH3 1LGDH3 1LHDH3 1LJDH3 1LNDH3 1LPDH3 1LRDH3 1LSDH3 1LTDH3 1LUDH3 1LWDH3 1LXDH3 1LYDH3 1LZDH3 1NADH3 1NBDH3 1NDDH3 1NEDH3 1NFDH3 1NGDH3 1NHDH3 1NJDH3 1NLDH3 1NNDH3 1NPDH3 1NQDH3 1NRDH3 1NSDH3 1NTDH3 1NUDH3 1NWDH3 1NXDH3 1PADH3 1PDDH3 1PEDH3 1PFDH3 1PHDH3 1PJDH3 1PLDH3 1PNDH3 1PPDH3 1PQDH3 1PRDH3 1PTDH3 1PUDH3 1PWDH3 1PXDH3 1PYDH3 1PZDH3 1QADH3 1QBDH3 1QDDH3 1QFDH3 1QGDH3 1QHDH3 1QJDH3 1QLDH3 1QNDH3 1QQDH3 1QTDH3 1QXDH3 1QZDH3 1RADH3 1RBDH3 1RDDH3 1REDH3 1RFDH3 1RGDH3 1RJDH3 1RLDH3 1RPDH3 1RQDH3 1RSDH3 1RTDH3 1RUDH3 1RWDH3 1RXDH3 1RY

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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