Berkshire postcodes - page 183 County

All counties

This page provides postcode data for the Berkshire English ceremonial county. Berkshire contains approximately 340,544 households with a population of about 861,872 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
SL1 4NN51.523264-0.641751494329181357SU943813Yes
SL1 4NP51.523622-0.639261494501181400SU945814No
SL1 4NQ51.520743-0.618375495956181107SU959811No
SL1 4NR51.523622-0.639261494501181400SU945814No
SL1 4NS51.522195-0.624054495559181261SU955812No
SL1 4NT51.522195-0.624068495558181261SU955812No
SL1 4NU51.522195-0.624054495559181261SU955812No
SL1 4NW51.522723-0.639288494501181300SU945813No
SL1 4NX51.508272-0.584601498326179765SU983797No
SL1 4PA51.518275-0.62188495718180828SU957808No
SL1 4PB51.524964-0.620943495769181573SU957815No
SL1 4PD51.522606-0.629201495201181300SU952813No
SL1 4PE51.523622-0.639261494501181400SU945814No
SL1 4PF51.521689-0.623103495626181206SU956812Yes
SL1 4PG51.521123-0.624706495516181141SU955811Yes
SL1 4PH51.521561-0.626739495374181187SU953811Yes
SL1 4PJ51.521991-0.627375495329181234SU953812Yes
SL1 4PL51.521444-0.618383495954181185SU959811Yes
SL1 4PN51.521511-0.621018495771181189SU957811Yes
SL1 4PP51.525485-0.633238494915181615SU949816No
SL1 4PQ51.523521-0.630615495101181400SU951814No
SL1 4PR51.52416-0.627555495312181475SU953814No
SL1 4PS51.521129-0.619877495851181148SU958811No
SL1 4PT51.52169-0.627788495301181200SU953812No
SL1 4PU51.508272-0.584601498326179765SU983797No
SL1 4PW51.521129-0.619877495851181148SU958811No
SL1 4PX51.523521-0.630615495101181400SU951814No
SL1 4PY51.526064-0.628088495271181686SU952816Yes
SL1 4PZ51.523521-0.630615495101181400SU951814No
SL1 4QA51.522344-0.626024495422181275SU954812Yes
SL1 4QB51.523153-0.630626495101181359SU951813No
SL1 4QD51.524497-0.627919495286181512SU952815No
SL1 4QE51.522364-0.626268495405181277SU954812No
SL1 4QF51.522589-0.62776495301181300SU953813No
SL1 4QG51.523073-0.627616495310181354SU953813No
SL1 4QH51.523488-0.627733495301181400SU953814No
SL1 4QJ51.522623-0.630642495101181300SU951813No
SL1 4QL51.522195-0.624054495559181261SU955812No
SL1 4QN51.514946-0.616331496110180465SU961804No
SL1 4QP51.521656-0.624906495501181200SU955812No
SL1 4QQ51.523403-0.628976495215181389SU952813No
SL1 4QR51.508272-0.584601498326179765SU983797No
SL1 4QS51.520808-0.629255495201181100SU952811No
SL1 4QT51.519497-0.621728495726180964SU957809Yes
SL1 4QU51.519328-0.618086495979180950SU959809Yes
SL1 4QW51.521656-0.624906495501181200SU955812No
SL1 4QX51.520629-0.623971495568181087SU955810No
SL1 4QY51.522138-0.628423495256181249SU952812No
SL1 4QZ51.522252-0.622812495645181269SU956812Yes
SL1 4RA51.520999-0.625574495456181126SU954811Yes
SL1 4RB51.520774-0.626374495401181100SU954811No
SL1 4RD51.521351-0.625693495447181165SU954811Yes
SL1 4RE51.520774-0.626374495401181100SU954811No
SL1 4RF51.522624-0.633885494876181296SU948812Yes
SL1 4RG51.521756-0.626503495390181209SU953812No
SL1 4RH51.521406-0.630405495120181165SU951811No
SL1 4RJ51.521595-0.626608495383181191SU953811No
SL1 4RL51.521595-0.626608495383181191SU953811No
SL1 4RN51.521047-0.626625495383181130SU953811No
SL1 4RP51.521624-0.627501495321181193SU953811No
SL1 4RQ51.521217-0.626548495388181149SU953811No
SL1 4RR51.522195-0.624068495558181261SU955812No
SL1 4RS51.522376-0.632624494964181270SU949812No
SL1 4RT51.520304-0.624601495525181050SU955810No
SL1 4RU51.522376-0.632624494964181270SU949812No
SL1 4RW51.521392-0.627667495310181167SU953811No
SL1 4RX51.520808-0.629255495201181100SU952811No
SL1 4RY51.520972-0.628703495239181119SU952811Yes
SL1 4RZ51.52269-0.636406494701181300SU947813No
SL1 4SA51.520825-0.630696495101181100SU951811No
SL1 4SB51.522854-0.632019495005181324SU950813No
SL1 4SD51.522415-0.629798495160181278SU951812No
SL1 4SE51.522332-0.631156495066181267SU950812No
SL1 4SF51.522854-0.632019495005181324SU950813No
SL1 4SG51.508272-0.584601498326179765SU983797Yes
SL1 4SH51.522522-0.635878494738181282SU947812Yes
SL1 4SJ51.508272-0.584601498326179765SU983797No
SL1 4SL51.522195-0.624068495558181261SU955812No
SL1 4SN51.525588-0.627425495318181634SU953816No
SL1 4SP51.524773-0.621554495727181551SU957815Yes
SL1 4SQ51.521774-0.634992494801181200SU948812No
SL1 4SR51.524387-0.627706495301181500SU953815No
SL1 4SS51.52407-0.622945495632181471SU956814Yes
SL1 4ST51.525337-0.62442495527181610SU955816Yes
SL1 4SU51.52458-0.628868495220181520SU952815No
SL1 4SW51.524875-0.627158495338181555SU953815No
SL1 4SX51.525252-0.624797495501181600SU955816No
SL1 4SY51.525601-0.626228495401181637SU954816No
SL1 4SZ51.52108-0.617183496038181146SU960811Yes
SL1 4TA51.522195-0.624054495559181261SU955812No
SL1 4TB51.522195-0.624068495558181261SU955812No
SL1 4TD51.508272-0.584601498326179765SU983797No
SL1 4TE51.524353-0.624824495501181500SU955815No
SL1 4TG51.523454-0.624852495501181400SU955814No
SL1 4TH51.523403-0.620529495801181400SU958814No
SL1 4TJ51.523772-0.619826495849181442SU958814Yes
SL1 4TL51.522195-0.624054495559181261SU955812No
SL1 4TN51.524288-0.617821495987181502SU959815Yes
SL1 4TP51.524013-0.617339496021181472SU960814No
SL1 4TQ51.52377-0.618817495919181443SU959814Yes
SL1 4TR51.522195-0.624054495559181261SU955812No
SL1 4TS51.523752-0.618068495971181442SU959814No
SL1 4TT51.524517-0.62887495220181513SU952815Yes
SL1 4TU51.523633-0.624053495556181421SU955814Yes
SL1 4TW51.523386-0.619088495901181400SU959814No
SL1 4TX51.520856-0.617262496033181121SU960811No
SL1 4TY51.523386-0.619088495901181400SU959814No
SL1 4TZ51.523386-0.619088495901181400SU959814No
SL1 4UA51.52407-0.622945495632181471SU956814No
SL1 4UB51.523104-0.618808495921181369SU959813No
SL1 4UD51.523437-0.623411495601181400SU956814No
SL1 4UE51.522232-0.617335496025181274SU960812Yes
SL1 4UF51.523032-0.618018495976181362SU959813Yes
SL1 4UG51.508272-0.584601498326179765SU983797No
SL1 4UH51.515796-0.612212496394180565SU963805No
SL1 4UJ51.508272-0.584601498326179765SU983797No
SL1 4UL51.522195-0.624068495558181261SU955812No
SL1 4UN51.519631-0.615569496153180987SU961809Yes
SL1 4UP51.522195-0.624054495559181261SU955812No
SL1 4UQ51.523454-0.624852495501181400SU955814No
SL1 4UR51.52407-0.622945495632181471SU956814No
SL1 4US51.508272-0.584601498326179765SU983797No
SL1 4UT51.519719-0.61463496218180998SU962809Yes
SL1 4UU51.52407-0.622945495632181471SU956814No
SL1 4UW51.518858-0.616342496101180900SU961809No
SL1 4UX51.508272-0.584601498326179765SU983797No
SL1 4UY51.52197-0.615643496143181247SU961812No
SL1 4UZ51.524852-0.616031496110181567SU961815No
SL1 4WA51.508272-0.584601498326179765SU983797Yes
SL1 4WB51.508272-0.584601498326179765SU983797No
SL1 4WD51.522195-0.624054495559181261SU955812No
SL1 4WE51.508272-0.584601498326179765SU983797Yes
SL1 4WN51.508272-0.584601498326179765SU983797No
SL1 4WQ51.508272-0.584601498326179765SU983797No
SL1 4WS51.524786-0.616566496073181559SU960815Yes
SL1 4WT51.508272-0.584601498326179765SU983797No
SL1 4WU51.508272-0.584601498326179765SU983797No
SL1 4WW51.508272-0.584601498326179765SU983797No
SL1 4WY51.508272-0.584601498326179765SU983797No
SL1 4WZ51.524852-0.616031496110181567SU961815No
SL1 4XA51.521212-0.614685496211181164SU962811Yes
SL1 4XB51.522668-0.616184496104181324SU961813Yes
SL1 4XD51.508272-0.584601498326179765SU983797No
SL1 4XE51.523157-0.614943496189181380SU961813Yes
SL1 4XF51.508272-0.584601498326179765SU983797No
SL1 4XG51.522453-0.616233496101181300SU961813No
SL1 4XH51.523104-0.614959496188181374SU961813No
SL1 4XJ51.522195-0.624068495558181261SU955812No
SL1 4XL51.524868-0.615137496172181570SU961815Yes
SL1 4XN51.52477-0.615212496167181559SU961815Yes
SL1 4XP51.52459-0.615938496117181538SU961815Yes
SL1 4XQ51.522724-0.614827496198181332SU961813Yes
SL1 4XR51.524987-0.616056496108181582SU961815No
SL1 4XS51.525555-0.616154496100181645SU961816Yes
SL1 4XT51.525291-0.61818495960181613SU959816Yes
SL1 4XU51.524948-0.618075495968181575SU959815Yes
SL1 4XW51.524747-0.615573496142181556SU961815No
SL1 4XX51.524955-0.620943495769181572SU957815Yes
SL1 4XY51.525663-0.616222496095181657SU960816Yes
SL1 4XZ51.525595-0.616498496076181649SU960816Yes
SL1 4YA51.524444-0.618047495971181519SU959815Yes
SL1 4YB51.508272-0.584601498326179765SU983797No
SL1 4YD51.525167-0.617592496001181600SU960816No
SL1 4YE51.51343-0.613625496301180300SU963803No
SL1 4YF51.508272-0.584601498326179765SU983797No
SL1 4YG51.51343-0.613625496301180300SU963803No
SL1 4YH51.522195-0.624054495559181261SU955812No
SL1 4YJ51.508272-0.584601498326179765SU983797No
SL1 4YL51.508272-0.584601498326179765SU983797No
SL1 4YN51.51343-0.613625496301180300SU963803No
SL1 4YP51.522195-0.624068495558181261SU955812No
SL1 4YQ51.51343-0.613625496301180300SU963803No
SL1 4YR51.518628-0.614418496235180877SU962808No
SL1 4YS51.518628-0.614418496235180877SU962808No
SL1 4YT51.518628-0.614404496236180877SU962808No
SL1 4YU51.522195-0.624068495558181261SU955812No
SL1 4YW51.524444-0.618047495971181519SU959815No
SL1 4YX51.508272-0.584601498326179765SU983797No
SL1 4YY51.522195-0.624054495559181261SU955812No
SL1 4YZ51.51343-0.613625496301180300SU963803No
SL1 4ZA51.52514-0.616036496109181599SU961815Yes
SL1 4ZJ51.508272-0.584601498326179765SU983797No
SL1 4ZL51.508272-0.584601498326179765SU983797No
SL1 4ZU51.517942-0.614929496201180800SU962808No
SL1 5AA51.514776-0.632492494989180425SU949804Yes
SL1 5AB51.513949-0.627905495309180339SU953803No
SL1 5AD51.51314-0.623303495630180255SU956802Yes
SL1 5AE51.513444-0.623943495585180288SU955802Yes
SL1 5AF51.50986-0.633532494927179877SU949798Yes
SL1 5AG51.512866-0.624493495548180223SU955802Yes
SL1 5AH51.512955-0.627459495342180229SU953802Yes
SL1 5AJ51.511768-0.625204495501180100SU955801No
SL1 5AL51.513001-0.621434495760180242SU957802Yes
SL1 5AN51.512155-0.624471495551180144SU955801Yes
SL1 5AP51.512728-0.6281495298180203SU952802Yes
SL1 5AQ51.511011-0.63272494981180006SU949800Yes
SL1 5AR51.511802-0.628085495301180100SU953801No
SL1 5AS51.512449-0.628036495303180172SU953801Yes
SL1 5AT51.515193-0.641285494378180460SU943804No
SL1 5AU51.513067-0.627888495312180241SU953802No
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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