Northwich · 854 postcodes

CW9 EPC ratings

The CW9 district holds 11,452 certificated properties. The average energy score across its postcodes is 63, and 35% of certificates rate C or better. It sits mainly in Cheshire West and Chester.

That average is level with the England and Wales average of 63.6, and sits in band D territory.

Postcodes in CW9

PostcodePropertiesCertificatesAvg scoreC or better
CW9 5AG886325%
CW9 5AH1110%
CW9 5AX2278100%
CW9 5BD347675%
CW9 5BE247350%
CW9 5DE366950%
CW9 5DP12390%
CW9 5DR445450%
CW9 5DY464917%
CW9 5EA675843%
CW9 5EU46637897%
CW9 5EY586013%
CW9 5FQ57828098%
CW9 5FS7106530%
CW9 5FW141475100%
CW9 5FY707084100%
CW9 5GD29547383%
CW9 5GE6115718%
CW9 5HG20326322%
CW9 5HJ486963%
CW9 5HL7106540%
CW9 5HP33436133%
CW9 5HQ1621525%
CW9 5HT24337597%
CW9 5HU651147796%
CW9 5JB24327697%
CW9 5JD6881100%
CW9 5JF23560%
CW9 5JL17335812%
CW9 5JN30437260%
CW9 5JP16226732%
CW9 5JR6881100%
CW9 5JS20387176%
CW9 5LA24600%
CW9 5LJ24376122%
CW9 5LL15216224%
CW9 5LP11540%
CW9 5LT15235613%
CW9 5LU11135223%
CW9 5LW1170100%
CW9 5LX10166644%
CW9 5LY2137588%
CW9 5LZ3105420%
CW9 5NA355220%
CW9 5NB25416434%
CW9 5ND35530%
CW9 5NL13267073%
CW9 5NP22450%
CW9 5NT631396445%
CW9 5NU79530%
CW9 5NY586338%
CW9 5PA11165219%
CW9 5PB1522579%
CW9 5PD1176353%
CW9 5PE11680%
CW9 5PF13205925%
CW9 5PG11126017%
CW9 5PH13206240%
CW9 5PJ1013520%
CW9 5PL456120%
CW9 5PN12146229%
CW9 5PQ586025%
CW9 5PR45610%
CW9 5PS18256832%
CW9 5PT1417530%
CW9 5PU3562578%
CW9 5PW1622589%
CW9 5PX43795814%
CW9 5PY35530%
CW9 5PZ16265815%
CW9 5QA23500%
CW9 5QB11166131%
CW9 5QE10215914%
CW9 5QF20316345%
CW9 5QG18295921%
CW9 5QJ15246842%
CW9 5QN13167169%
CW9 5QP796856%
CW9 5QQ586213%
CW9 5QR11187183%
CW9 5QX7126850%
CW9 5RB816490%
CW9 5RE52875916%
CW9 5RG1822560%
CW9 5RH26355517%
CW9 5RJ57530%
CW9 5RL27455711%
CW9 5RN46746120%
CW9 5RP10167081%
CW9 5RQ32595712%
CW9 5RS797278%
CW9 5RW6124917%
CW9 5UR50667689%
CW9 5UT11560%
CW9 6AA25640%
CW9 6AB25296010%
CW9 6AD1176100%
CW9 6AE14195426%
CW9 6AG456340%
CW9 6AH26446318%
CW9 6AJ38440%
CW9 6AL675514%
CW9 6AN48500%
CW9 6AP26355617%
CW9 6AQ21256632%
CW9 6AS23540%
CW9 6AU24326119%
CW9 6AW464817%
CW9 6AX445125%
CW9 6AY78460%
CW9 6AZ586625%
CW9 6BA13196447%
CW9 6BB57560%
CW9 6BD6106320%
CW9 6BG26386537%
CW9 6BH23540%
CW9 6BJ237067%
CW9 6BL1169100%
CW9 6BN22320%
CW9 6BP36510%
CW9 6BQ3241517%
CW9 6BS2526554%
CW9 6BT35570%
CW9 6BU696422%
CW9 6BW595111%
CW9 6BX12146014%
CW9 6BY466233%
CW9 6BZ566433%
CW9 6DA34506130%
CW9 6DB22330%
CW9 6DE35480%
CW9 6DG235533%
CW9 6DJ11176024%
CW9 6DL9115627%
CW9 6DN19275915%
CW9 6DP0178100%
CW9 6DQ12250%
CW9 6DR18347056%
CW9 6DS28376551%
CW9 6DT22650%
CW9 6DW11206340%
CW9 6DX676957%
CW9 6DY11420%
CW9 6EA13165413%
CW9 6EB42565923%
CW9 6ED49736541%
CW9 6EE20246221%
CW9 6EF24316323%
CW9 6EG17206950%
CW9 6EH810610%
CW9 6EJ15166319%
CW9 6EL27376322%
CW9 6EN45590%
CW9 6EP48695623%
CW9 6EQ15206130%
CW9 6ER14205410%
CW9 6ES20275822%
CW9 6ET9135915%
CW9 6EU33540%
CW9 6EW45590%
CW9 6EX686313%
CW9 6EY796122%
CW9 6EZ20246646%
CW9 6FA11136738%
CW9 6FB128150%
CW9 6FZ91084100%
CW9 6GR535587100%
CW9 6GS121286100%
CW9 6GT111183100%
CW9 6GU262688100%
CW9 6HB465417%
CW9 6HD34320%
CW9 6HE44470%
CW9 6HF14195411%
CW9 6HG45520%
CW9 6HH56480%
CW9 6HJ22366528%
CW9 6HL33490%
CW9 6HN12430%
CW9 6HP47430%
CW9 6HQ811459%
CW9 6HR453920%
CW9 6HS11480%
CW9 6HT15235813%
CW9 6HU11136023%
CW9 6HY3572100%
CW9 6HZ12490%
CW9 6JB67420%
CW9 6JE23390%
CW9 6JF22440%
CW9 6JG11140%
CW9 6JH1190100%
CW9 6JJ57420%
CW9 6JL664517%
CW9 6JN335333%
CW9 6JP11144814%
CW9 6JQ464817%
CW9 6JR11290%
CW9 6JS586450%
CW9 6JT465833%
CW9 6JU46520%
CW9 6JW1927504%
CW9 6JX11330%
CW9 6JY445550%
CW9 6LA485538%
CW9 6LB57520%
CW9 6LD66430%
CW9 6LH2031516%
CW9 6LJ610540%
CW9 6LL1283100%
CW9 6LN10165425%
CW9 6LP594011%
CW9 6LR11280%
CW9 6LS33300%
CW9 6LT13214610%
CW9 6LW22610%
CW9 6LX710350%
CW9 6LY235533%
CW9 6LZ4467423%
CW9 6NA11210%
CW9 6ND365633%
CW9 6NE12380%
CW9 6NF585225%
CW9 6NG244425%
CW9 6NH911439%
CW9 6NJ12480%
CW9 6NL584725%
CW9 6NN79410%
CW9 6NP56490%
CW9 6NQ9175218%
CW9 6NR11440%
CW9 6NS465417%
CW9 6NT812440%
CW9 6NU365817%
CW9 6NX8124917%
CW9 6PA44630%
CW9 6PB46630%
CW9 6PH25346324%
CW9 6PJ446125%
CW9 6PL19216324%
CW9 6PN20246529%
CW9 6PP20306637%
CW9 6PR99550%
CW9 6PW9126125%
CW9 6PX11166513%
CW9 6PY11176529%
CW9 6PZ21276633%
CW9 6QD15226018%
CW9 6QE11176618%
CW9 6QF446725%
CW9 6QG44650%
CW9 6QQ576229%
CW9 6QS22570%
CW9 6QT11630%
CW9 6QU11520%
CW9 6RB3573100%
CW9 6SA1020475%
CW9 7AA914567%
CW9 7AB19326116%
CW9 7AD8125617%
CW9 7AE1219620%
CW9 7AF14246325%
CW9 7AG10136754%
CW9 7AH33545815%
CW9 7AJ15216214%
CW9 7AL10166119%
CW9 7AN366217%
CW9 7AP48570%
CW9 7AQ21366014%
CW9 7AR35656022%
CW9 7AS713590%
CW9 7AT25376330%
CW9 7AU28396333%
CW9 7AX675914%
CW9 7AY14186939%
CW9 7AZ24286643%
CW9 7BA11470%
CW9 7BB24316652%
CW9 7BD20317165%
CW9 7BE446525%
CW9 7BF13167188%
CW9 7BG226950%
CW9 7BH12216233%
CW9 7BJ39736447%
CW9 7BN46550%
CW9 7BP1320460%
CW9 7BQ6126425%
CW9 7BS25437279%
CW9 7BT23376559%
CW9 7BU20346538%
CW9 7BW36550%
CW9 7BX48726440%
CW9 7BY915507%
CW9 7BZ335733%
CW9 7DA22305817%
CW9 7DB19335712%
CW9 7DD9145814%
CW9 7DE40706647%
CW9 7DF48540%
CW9 7DG16275915%
CW9 7DH336133%
CW9 7DJ712568%
CW9 7DL28395315%
CW9 7DN14195611%
CW9 7DP555720%
CW9 7DQ30495816%
CW9 7DR9136638%
CW9 7DS1014550%
CW9 7DU18276122%
CW9 7DX1523544%
CW9 7DY30395913%
CW9 7DZ34546743%
CW9 7EB7115818%
CW9 7ED666217%
CW9 7EE14166631%
CW9 7EF686550%
CW9 7EG23296424%
CW9 7EH786250%
CW9 7EJ8126225%
CW9 7EL566117%
CW9 7EN32396118%
CW9 7EP15206415%
CW9 7EQ28346318%
CW9 7ER31396333%
CW9 7ES20306427%
CW9 7ET24336327%
CW9 7EU17276244%
CW9 7EW25365717%
CW9 7EX1118560%
CW9 7EY27356520%
CW9 7EZ18387174%
CW9 7FE597280100%
CW9 7FF56847389%
CW9 7FG8981100%
CW9 7FJ404681100%
CW9 7FP7780100%
CW9 7FQ121781100%
CW9 7GA28366519%
CW9 7GB17236739%
CW9 7GF9156640%
CW9 7GU6979100%
CW9 7GW41707896%
CW9 7GX61078100%
CW9 7HA11137069%
CW9 7HB577043%
CW9 7HD8105310%
CW9 7HE10135923%
CW9 7HF811610%
CW9 7HG1519590%
CW9 7HH486738%
CW9 7HJ14196342%
CW9 7HL336367%
CW9 7HN455840%
CW9 7HP22305810%
CW9 7HQ21467065%
CW9 7HR21346212%
CW9 7HS15236530%
CW9 7HT18267162%
CW9 7HU13237057%
CW9 7HW777884100%
CW9 7HX13196621%
CW9 7HY1317616%
CW9 7HZ16196221%
CW9 7JA337067%
CW9 7JB7106640%
CW9 7JD796867%
CW9 7JE59836965%
CW9 7JF11196537%
CW9 7JG14166325%
CW9 7JH21285725%
CW9 7JJ811589%
CW9 7JN35560%
CW9 7JP1724568%
CW9 7JQ13216538%
CW9 7JR88600%
CW9 7JS28366325%
CW9 7JT26446334%
CW9 7JU27486629%
CW9 7JW711590%
CW9 7JX21355823%
CW9 7JY1114577%
CW9 7JZ12226432%
CW9 7LA2435596%
CW9 7LB30496020%
CW9 7LD911559%
CW9 7LE24375914%
CW9 7LF1626614%
CW9 7LG16276237%
CW9 7LH675914%
CW9 7LJ8216829%
CW9 7LQ1115620%
CW9 7LS1421530%
CW9 7LW111184100%
CW9 7LX345750%
CW9 7LY677371%
CW9 7LZ13206425%
CW9 7NB9175912%
CW9 7ND9146129%
CW9 7NE15255812%
CW9 7NF18305817%
CW9 7NG15206320%
CW9 7NH14215510%
CW9 7NJ476514%
CW9 7NL3045567%
CW9 7NN24356734%
CW9 7NP11410%
CW9 7NQ8176647%
CW9 7NR24570%
CW9 7NS11580%
CW9 7NU56440%
CW9 7NW7125417%
CW9 7NX171884100%
CW9 7NY191984100%
CW9 7NZ333384100%
CW9 7PA24610%
CW9 7PB556120%
CW9 7PD336433%
CW9 7PE16216424%
CW9 7PF22286329%
CW9 7PG776543%
CW9 7PH556320%
CW9 7PJ46580%
CW9 7PL912538%
CW9 7PN25475823%
CW9 7PP1012598%
CW9 7PQ11166013%
CW9 7PR686013%
CW9 7PS5116127%
CW9 7PT33576135%
CW9 7PU56600%
CW9 7PW695922%
CW9 7PX33610%
CW9 7PY14185211%
CW9 7PZ1114597%
CW9 7QA9145214%
CW9 7QB9106540%
CW9 7QE1014577%
CW9 7QF16236026%
CW9 7QG587150%
CW9 7QH18256224%
CW9 7QJ22386742%
CW9 7QL14156420%
CW9 7QN15236657%
CW9 7QP16235913%
CW9 7QQ15226041%
CW9 7QR42646745%
CW9 7QS16277067%
CW9 7QT9176759%
CW9 7QU586963%
CW9 7QW36556749%
CW9 7QX11297186%
CW9 7QY10186867%
CW9 7QZ9984100%
CW9 7RD101084100%
CW9 7RF4484100%
CW9 7RG575129%
CW9 7RH11330%
CW9 7RL575914%
CW9 7RN237133%
CW9 7RP6127075%
CW9 7RR33490%
CW9 7RS812578%
CW9 7RT455920%
CW9 7RW695911%
CW9 7RY11155940%
CW9 7RZ212640%
CW9 7SA34470%
CW9 7SB11440%
CW9 7SD23260%
CW9 7SE565517%
CW9 7SF24420%
CW9 7SG33570%
CW9 7SH11480%
CW9 7SJ6116218%
CW9 7SL816400%
CW9 7SN4354587%
CW9 7SP8105920%
CW9 7SQ11155920%
CW9 7SR1722595%
CW9 7SS796122%
CW9 7ST12140%
CW9 7SU11420%
CW9 7SW8125925%
CW9 7SX23400%
CW9 7SY12590%
CW9 7SZ27425929%
CW9 7TA886025%
CW9 7TB33446850%
CW9 7TE11450%
CW9 7TF454820%
CW9 7TG583713%
CW9 7TH11400%
CW9 7TJ245525%
CW9 7TQ566967%
CW9 7TR587188%
CW9 7TX796733%
CW9 7TY796622%
CW9 7TZ337933%
CW9 7UH11126425%
CW9 7UJ1012638%
CW9 7US15236961%
CW9 7XA15166319%
CW9 7XH1178100%
CW9 7XJ10176859%
CW9 7XL5583100%
CW9 7XN14166419%
CW9 7XQ121383100%
CW9 7XR565786100%
CW9 7XS657383100%
CW9 7XT81083100%
CW9 7XW14206620%
CW9 7YB172082100%
CW9 7YD293082100%
CW9 7YE171982100%
CW9 7YF5682100%
CW9 7YG121282100%
CW9 7YH6682100%
CW9 7YJ4482100%
CW9 7YP4582100%
CW9 7YS2281100%
CW9 7YT191986100%
CW9 7YU646483100%
CW9 7YX6693100%
CW9 7YY343593100%
CW9 7ZA666694100%
CW9 7ZB707094100%
CW9 7ZD131393100%
CW9 8AA1013498%
CW9 8AD4567523%
CW9 8AG612220%
CW9 8AH12370%
CW9 8AJ911490%
CW9 8AL776529%
CW9 8AN456240%
CW9 8AP1719575%
CW9 8AQ13175518%
CW9 8AR1422540%
CW9 8AS10197595%
CW9 8AT585925%
CW9 8AU12247492%
CW9 8AX28537160%
CW9 8AY26336018%
CW9 8AZ46676127%
CW9 8BA246225%
CW9 8BB10176435%
CW9 8BD34506850%
CW9 8BE996867%
CW9 8BF81082100%
CW9 8BG8106020%
CW9 8BH11146943%
CW9 8BJ16236643%
CW9 8BL12206450%
CW9 8BN476514%
CW9 8BP21376965%
CW9 8BQ41536851%
CW9 8BS21307057%
CW9 8BT12136438%
CW9 8BU26396533%
CW9 8BW34476540%
CW9 8BX16286564%
CW9 8BY15186544%
CW9 8BZ19296652%
CW9 8DA12196753%
CW9 8DB25306740%
CW9 8DD11176735%
CW9 8DE45630%
CW9 8DF696756%
CW9 8DG26437163%
CW9 8DH13186117%
CW9 8DJ28537479%
CW9 8DL7973100%
CW9 8DN2272100%
CW9 8DP22680%
CW9 8DQ38666956%
CW9 8DR356320%
CW9 8DS1215587%
CW9 8DT7106850%
CW9 8DU13156320%
CW9 8DW6881100%
CW9 8DX1217576%
CW9 8DZ33590%
CW9 8EA346850%
CW9 8EB1110%
CW9 8ED35450%
CW9 8EE24385413%
CW9 8EF1115587%
CW9 8EJ1625558%
CW9 8EL19246446%
CW9 8EN19236735%
CW9 8EP18286432%
CW9 8EQ16226627%
CW9 8ER10167044%
CW9 8ES14236943%
CW9 8ET28346750%
CW9 8EU575814%
CW9 8EW12166869%
CW9 8EX35600%
CW9 8EY14236861%
CW9 8FA14256220%
CW9 8FB15216019%
CW9 8FD336533%
CW9 8FE262684100%
CW9 8FF19306860%
CW9 8FG567167%
CW9 8FH9116418%
CW9 8FJ366333%
CW9 8FL2272100%
CW9 8FN676543%
CW9 8FP45580%
CW9 8FQ676643%
CW9 8FR346625%
CW9 8FS13186622%
CW9 8FT8135815%
CW9 8FU786838%
CW9 8FW13156513%
CW9 8FX21326741%
CW9 8FY22580%
CW9 8FZ9146514%
CW9 8GA495084100%
CW9 8GB6783100%
CW9 8GD101085100%
CW9 8GE7106860%
CW9 8GF14186839%
CW9 8GG19266623%
CW9 8GH10106730%
CW9 8GJ796856%
CW9 8GL465717%
CW9 8GN23590%
CW9 8GP10136738%
CW9 8GQ16246533%
CW9 8GR586725%
CW9 8GS586413%
CW9 8GT456740%
CW9 8GU5585100%
CW9 8GW91183100%
CW9 8GX232684100%
CW9 8GY242485100%
CW9 8GZ414184100%
CW9 8HA2131503%
CW9 8HB16206110%
CW9 8HD7174918%
CW9 8HE576571%
CW9 8HF6684100%
CW9 8HG446975%
CW9 8HH171984100%
CW9 8HJ786738%
CW9 8HL886425%
CW9 8HN1420540%
CW9 8HP586650%
CW9 8HR34410%
CW9 8HT910590%
CW9 8HU226550%
CW9 8HW610520%
CW9 8HY23530%
CW9 8HZ3953586%
CW9 8JA2443537%
CW9 8JB29426014%
CW9 8JD22490%
CW9 8JE16215814%
CW9 8JF35475711%
CW9 8JG20296324%
CW9 8JH10136123%
CW9 8JJ26637056%
CW9 8JL23306220%
CW9 8JN696611%
CW9 8JP3851576%
CW9 8JQ38546748%
CW9 8JR12600%
CW9 8JS21266219%
CW9 8JT910560%
CW9 8JW8115936%
CW9 8JX586413%
CW9 8JY373784100%
CW9 8LA1217550%
CW9 8LB696733%
CW9 8LD17235917%
CW9 8LE10156427%
CW9 8LF1112558%
CW9 8LG9116318%
CW9 8LH12125817%
CW9 8LN14166225%
CW9 8LP464784100%
CW9 8LQ23590%
CW9 8LR695622%
CW9 8LT26297159%
CW9 8LU11480%
CW9 8LW1113560%
CW9 8LY28406013%
CW9 8LZ68540%
CW9 8NA14225323%
CW9 8NB17256324%
CW9 8ND2459473%
CW9 8NE27395613%
CW9 8NF1422539%
CW9 8NG22610%
CW9 8NH9146029%
CW9 8NJ556640%
CW9 8NL30406535%
CW9 8NN27466333%
CW9 8NP246950%
CW9 8NQ236633%
CW9 8NR11620%
CW9 8NS11180%
CW9 8NT22320%
CW9 8NU25296117%
CW9 8NW11175812%
CW9 8NX32515712%
CW9 8NY31485815%
CW9 8NZ455620%
CW9 8PA14255812%
CW9 8PB19296121%
CW9 8PD795311%
CW9 8PE912538%
CW9 8PF32396110%
CW9 8PG695533%
CW9 8PH13176312%
CW9 8PJ22296010%
CW9 8PL20305713%
CW9 8PN457040%
CW9 8PQ12175618%
CW9 8PR611559%
CW9 8PT22317468%
CW9 8PU24316323%
CW9 8PW5584100%
CW9 8PX686850%
CW9 8PY366279100%
CW9 8PZ1011649%
CW9 8QA46480%
CW9 8QB45490%
CW9 8QD6674100%
CW9 8QE17225918%
CW9 8QF46580%
CW9 8QG16236430%
CW9 8QH18216124%
CW9 8QJ10127158%
CW9 8QL10195932%
CW9 8QN17245725%
CW9 8QP17316232%
CW9 8QQ17236426%
CW9 8QR23346838%
CW9 8QS776857%
CW9 8QT356440%
CW9 8QW15246946%
CW9 8QX556840%
CW9 8QY15246554%
CW9 8QZ11196547%
CW9 8RA13206645%
CW9 8RB24660%
CW9 8RD676329%
CW9 8RE566550%
CW9 8RF14206020%
CW9 8RG16276130%
CW9 8RH11176971%
CW9 8RJ16196011%
CW9 8RL11156220%
CW9 8RN48600%
CW9 8RQ1015567%
CW9 8RR566733%
CW9 8RS226350%
CW9 8RT237067%
CW9 8RU233777100%
CW9 8RW355679100%
CW9 8RX437880100%
CW9 8RY1578100%
CW9 8RZ19287796%
CW9 8SA685825%
CW9 8SB30396521%
CW9 8SD91484100%
CW9 8SE14196537%
CW9 8SF347150%
CW9 8SG11116318%
CW9 8SH79590%
CW9 8SJ20217695%
CW9 8SL364883100%
CW9 8SN202184100%
CW9 8SP292983100%
CW9 8SQ587482100%
CW9 8SR272782100%
CW9 8SW404284100%
CW9 8SY171785100%
CW9 8TA227050%
CW9 8TB121485100%
CW9 8TD131383100%
CW9 8TG121876100%
CW9 8TH17217176%
CW9 8TJ346925%
CW9 8TL337033%
CW9 8TN2272100%
CW9 8TP14187394%
CW9 8TQ16207395%
CW9 8TR71380100%
CW9 8TS91880100%
CW9 8TT81380100%
CW9 8TU122180100%
CW9 8TW121980100%
CW9 8TX121881100%
CW9 8TY122180100%
CW9 8TZ122079100%
CW9 8UA12166431%
CW9 8UB22326644%
CW9 8UD15216757%
CW9 8UE566617%
CW9 8UF17277059%
CW9 8UG447475%
CW9 8UH13176641%
CW9 8UJ896456%
CW9 8UL13166119%
CW9 8UN22336333%
CW9 8UP811609%
CW9 8UQ686825%
CW9 8UR14206240%
CW9 8US29397067%
CW9 8UT23437486%
CW9 8UU17247179%
CW9 8UW344825%
CW9 8UX23457058%
CW9 8UY23507272%
CW9 8UZ17217181%
CW9 8WA16206855%
CW9 8WB10146414%
CW9 8WD11156727%
CW9 8WE677157%
CW9 8WF446625%
CW9 8WG23297176%
CW9 8WH577186%
CW9 8WJ11126950%
CW9 8WL787175%
CW9 8WN15216238%
CW9 8WP9166213%
CW9 8WQ10136715%
CW9 8WR9136646%
CW9 8WS776014%
CW9 8WT7126325%
CW9 8WU8116727%
CW9 8WW666717%
CW9 8WX14206330%
CW9 8WY27386437%
CW9 8WZ14176229%
CW9 8XA232683100%
CW9 8XB505385100%
CW9 8XD414286100%
CW9 8XE212183100%
CW9 8XF121284100%
CW9 8XG19256632%
CW9 8XH18246250%
CW9 8XJ6684100%
CW9 8XL456960%
CW9 8XN612588%
CW9 8XP20306527%
CW9 8XQ25336542%
CW9 8XT293084100%
CW9 8XW7117391%
CW9 8XX12146750%
CW9 9ZA0176100%

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Computed from the official certificate register: counts are certificates lodged since 2008 and distinct properties per postcode; scores are averages of current certificates. Source: Energy Performance of Buildings Data, MHCLG, Open Government Licence v3.0. Refreshed monthly. Method on about the data.