SR3 3 postcode sector in the SR3 district

SR3 3 is a sector of the SR3 district: every postcode that starts SR3 3. It has 209 postcodes in use, 3 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 SR3 3 sector, by gigabit broadband

Map of every postcode in the SR3 3 sector, by gigabit broadband Of the 209 postcodes in the SR3 3 sector that ONS places, 14 have no home or business that can get gigabit, 20 have some that can, 173 can all get it and 2 have no Ofcom figure. Places named: Sunderland. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A19A1231 SR3 3ZX: no Ofcom figureSR3 3AL: gigabit for allSR3 3AP: gigabit for allSR3 3AR: gigabit for allSR3 3AT: gigabit for allSR3 3AX: gigabit for allSR3 3AZ: gigabit for allSR3 3BP: gigabit for allSR3 3BS: gigabit for allSR3 3BT: gigabit for allSR3 3BU: gigabit for allSR3 3BW: gigabit for allSR3 3BX: gigabit for allSR3 3BY: gigabit for allSR3 3BZ: gigabit for allSR3 3DA: gigabit for allSR3 3DB: gigabit for allSR3 3DD: gigabit for allSR3 3DE: gigabit for allSR3 3DF: gigabit for allSR3 3DG: gigabit for allSR3 3DH: gigabit for allSR3 3DN: gigabit for allSR3 3DP: gigabit for allSR3 3DQ: gigabit for allSR3 3DR: gigabit for allSR3 3DS: gigabit for allSR3 3DW: gigabit for allSR3 3DX: gigabit for allSR3 3DY: gigabit for allSR3 3DZ: gigabit for allSR3 3EA: gigabit for allSR3 3EB: gigabit for allSR3 3ED: gigabit for allSR3 3EE: gigabit for allSR3 3EF: gigabit for allSR3 3EG: gigabit for allSR3 3EN: gigabit for allSR3 3EP: gigabit for allSR3 3EQ: gigabit for allSR3 3ER: gigabit for allSR3 3ES: gigabit for allSR3 3ET: gigabit for allSR3 3EU: gigabit for allSR3 3EW: gigabit for allSR3 3EX: gigabit for allSR3 3EY: gigabit for allSR3 3EZ: gigabit for allSR3 3HA: gigabit for allSR3 3HB: gigabit for allSR3 3HD: gigabit for allSR3 3HE: gigabit for allSR3 3HF: gigabit for allSR3 3HH: gigabit for allSR3 3HJ: gigabit for allSR3 3HN: gigabit for allSR3 3HQ: gigabit for allSR3 3HS: gigabit for allSR3 3HT: gigabit for allSR3 3HU: gigabit for allSR3 3HX: gigabit for allSR3 3HY: gigabit for allSR3 3HZ: gigabit for allSR3 3JA: gigabit for allSR3 3JD: gigabit for allSR3 3JE: gigabit for allSR3 3JF: gigabit for allSR3 3JG: gigabit for allSR3 3JH: gigabit for allSR3 3JJ: gigabit for allSR3 3JL: gigabit for allSR3 3JN: gigabit for allSR3 3JP: gigabit for allSR3 3JQ: gigabit for allSR3 3JR: gigabit for allSR3 3JS: gigabit for allSR3 3JT: gigabit for allSR3 3JU: gigabit for allSR3 3JW: gigabit for allSR3 3JX: gigabit for allSR3 3JY: gigabit for allSR3 3JZ: gigabit for allSR3 3LA: gigabit for allSR3 3LB: gigabit for allSR3 3LD: gigabit for allSR3 3LE: gigabit for allSR3 3LF: gigabit for allSR3 3LG: gigabit for allSR3 3LQ: gigabit for allSR3 3LU: gigabit for allSR3 3LX: gigabit for allSR3 3LZ: gigabit for allSR3 3NA: gigabit for allSR3 3NB: gigabit for allSR3 3ND: gigabit for allSR3 3NE: gigabit for allSR3 3NF: gigabit for allSR3 3NG: gigabit for allSR3 3NH: gigabit for allSR3 3NJ: gigabit for allSR3 3NL: gigabit for allSR3 3NN: gigabit for allSR3 3NR: gigabit for allSR3 3NW: gigabit for allSR3 3PF: gigabit for allSR3 3PG: gigabit for allSR3 3PH: gigabit for allSR3 3PJ: gigabit for allSR3 3PL: gigabit for allSR3 3PQ: gigabit for allSR3 3PS: gigabit for allSR3 3PT: gigabit for allSR3 3PU: gigabit for allSR3 3PW: gigabit for allSR3 3PX: gigabit for allSR3 3PY: gigabit for allSR3 3PZ: gigabit for allSR3 3QB: gigabit for allSR3 3QD: gigabit for allSR3 3QE: gigabit for allSR3 3QF: gigabit for allSR3 3QG: gigabit for allSR3 3QH: gigabit for allSR3 3QJ: gigabit for allSR3 3QL: gigabit for allSR3 3QN: gigabit for allSR3 3QP: gigabit for allSR3 3QQ: gigabit for allSR3 3RA: gigabit for allSR3 3RB: gigabit for allSR3 3RD: gigabit for allSR3 3RF: gigabit for allSR3 3RG: gigabit for allSR3 3RH: gigabit for allSR3 3RQ: gigabit for allSR3 3RR: gigabit for allSR3 3RS: gigabit for allSR3 3RT: gigabit for allSR3 3RX: gigabit for allSR3 3RY: gigabit for allSR3 3SB: gigabit for allSR3 3SD: gigabit for allSR3 3SE: gigabit for allSR3 3SF: gigabit for allSR3 3SG: gigabit for allSR3 3SH: gigabit for allSR3 3SJ: gigabit for allSR3 3SL: gigabit for allSR3 3SN: gigabit for allSR3 3SW: gigabit for allSR3 3SY: gigabit for allSR3 3SZ: gigabit for allSR3 3TA: gigabit for allSR3 3TD: gigabit for allSR3 3TF: gigabit for allSR3 3TG: gigabit for allSR3 3TL: gigabit for allSR3 3TN: gigabit for allSR3 3TW: gigabit for allSR3 3DJ: some gigabitSR3 3EL: some gigabitSR3 3HG: some gigabitSR3 3LS: some gigabitSR3 3LT: some gigabitSR3 3NP: some gigabitSR3 3NQ: some gigabitSR3 3NS: some gigabitSR3 3PR: some gigabitSR3 3RE: some gigabitSR3 3RJ: some gigabitSR3 3RU: some gigabitSR3 3SA: some gigabitSR3 3SQ: some gigabitSR3 3TB: some gigabitSR3 3TE: some gigabitSR3 3TP: some gigabitSR3 3TQ: some gigabitSR3 3TR: some gigabitSR3 3PP: some gigabitSR3 3DT: no gigabitSR3 3BD: no gigabitSR3 3BE: no gigabitSR3 3BG: no gigabitSR3 3HP: no gigabitSR3 3PE: no gigabitSR3 3UY: no gigabitSR3 3XD: no gigabitSR3 3XG: no gigabitSR3 3XL: no gigabitSR3 3XN: no gigabitSR3 3XP: no gigabitSR3 3XR: no gigabitSR3 3XW: no gigabit Sunderland Map of every postcode in the SR3 3 sector, by gigabit broadband Of the 209 postcodes in the SR3 3 sector that ONS places, 14 have no home or business that can get gigabit, 20 have some that can, 173 can all get it and 2 have no Ofcom figure. Places named: Sunderland. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A19A1231A183 Sunderland
  • No home or business can get gigabit: 14
  • Some can get gigabit: 20
  • Every home and business can get gigabit: 173
  • Ofcom gives no figure: 2

Of the 209 postcodes in the SR3 3 sector that ONS places, 14 have no home or business that can get gigabit, 20 have some that can, 173 can all get it and 2 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

14 postcodes here have no gigabit. These are the 12 first in postcode order.

SR3 3BDSR3 3BESR3 3BGSR3 3DTSR3 3HPSR3 3PESR3 3UYSR3 3XDSR3 3XGSR3 3XLSR3 3XNSR3 3XP

What do homes sell for in SR3 3?

Homes in SR3 3 sold for a typical £186,000 in the 12 months to September 2026, across 89 sales, HM Land Registry's figures show. The 12 months before gave £167,750 from 88 sales: not a change larger than chance would explain, given which homes happened to sell.

£186,000 typical price, the 12 months to September 2026
£167,750 12 months to September 2025
  • Detached £385,000 13 sales
  • Semi-detached £186,000 63 sales
  • Terraced £117,500 8 sales
  • Flat or maisonette £64,950 5 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 SR3 3. 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 October 2026.

Postcodes in SR3 3

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.

SR3 3AGSR3 3ALSR3 3ANSR3 3APSR3 3AQSR3 3ARSR3 3ASSR3 3ATSR3 3AUSR3 3AWSR3 3AXSR3 3AYSR3 3AZSR3 3BASR3 3BDSR3 3BESR3 3BGSR3 3BPSR3 3BSSR3 3BTSR3 3BUSR3 3BWSR3 3BXSR3 3BYSR3 3BZSR3 3DASR3 3DBSR3 3DDSR3 3DESR3 3DFSR3 3DGSR3 3DHSR3 3DJSR3 3DLSR3 3DNSR3 3DPSR3 3DQSR3 3DRSR3 3DSSR3 3DTSR3 3DWSR3 3DXSR3 3DYSR3 3DZSR3 3EASR3 3EBSR3 3EDSR3 3EESR3 3EFSR3 3EGSR3 3ELSR3 3ENSR3 3EPSR3 3EQSR3 3ERSR3 3ESSR3 3ETSR3 3EUSR3 3EWSR3 3EXSR3 3EYSR3 3EZSR3 3HASR3 3HBSR3 3HDSR3 3HESR3 3HFSR3 3HGSR3 3HHSR3 3HJSR3 3HLSR3 3HNSR3 3HPSR3 3HQSR3 3HRSR3 3HSSR3 3HTSR3 3HUSR3 3HXSR3 3HYSR3 3HZSR3 3JASR3 3JBSR3 3JDSR3 3JESR3 3JFSR3 3JGSR3 3JHSR3 3JJSR3 3JLSR3 3JNSR3 3JPSR3 3JQSR3 3JRSR3 3JSSR3 3JTSR3 3JUSR3 3JWSR3 3JXSR3 3JYSR3 3JZSR3 3LASR3 3LBSR3 3LDSR3 3LESR3 3LFSR3 3LGSR3 3LQSR3 3LSSR3 3LTSR3 3LUSR3 3LXSR3 3LZSR3 3NASR3 3NBSR3 3NDSR3 3NESR3 3NFSR3 3NGSR3 3NHSR3 3NJSR3 3NLSR3 3NNSR3 3NPSR3 3NQSR3 3NRSR3 3NSSR3 3NWSR3 3PESR3 3PFSR3 3PGSR3 3PHSR3 3PJSR3 3PLSR3 3PNSR3 3PPSR3 3PQSR3 3PRSR3 3PSSR3 3PTSR3 3PUSR3 3PWSR3 3PXSR3 3PYSR3 3PZSR3 3QASR3 3QBSR3 3QDSR3 3QESR3 3QFSR3 3QGSR3 3QHSR3 3QJSR3 3QLSR3 3QNSR3 3QPSR3 3QQSR3 3QWSR3 3RASR3 3RBSR3 3RDSR3 3RESR3 3RFSR3 3RGSR3 3RHSR3 3RJSR3 3RQSR3 3RRSR3 3RSSR3 3RTSR3 3RUSR3 3RXSR3 3RYSR3 3SASR3 3SBSR3 3SDSR3 3SESR3 3SFSR3 3SGSR3 3SHSR3 3SJSR3 3SLSR3 3SNSR3 3SQSR3 3SWSR3 3SYSR3 3SZSR3 3TASR3 3TBSR3 3TDSR3 3TESR3 3TFSR3 3TGSR3 3TLSR3 3TNSR3 3TPSR3 3TQSR3 3TRSR3 3TWSR3 3UYSR3 3XDSR3 3XGSR3 3XLSR3 3XNSR3 3XPSR3 3XRSR3 3XWSR3 3ZXSR3 3ZZ

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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