# CM23 1 136 postcodes - **Part of:** [CM](https://openpostcodes.uk/CM) > [CM23](https://openpostcodes.uk/CM23) - **Local authorities:** Uttlesford, East Hertfordshire ## Postcodes - [CM23 1AA](https://openpostcodes.uk/CM23%201AA) - [CM23 1AB](https://openpostcodes.uk/CM23%201AB) - [CM23 1AD](https://openpostcodes.uk/CM23%201AD) - [CM23 1AE](https://openpostcodes.uk/CM23%201AE) - [CM23 1AG](https://openpostcodes.uk/CM23%201AG) - [CM23 1AH](https://openpostcodes.uk/CM23%201AH) - [CM23 1AJ](https://openpostcodes.uk/CM23%201AJ) - [CM23 1AL](https://openpostcodes.uk/CM23%201AL) - [CM23 1AN](https://openpostcodes.uk/CM23%201AN) - [CM23 1AP](https://openpostcodes.uk/CM23%201AP) - [CM23 1AR](https://openpostcodes.uk/CM23%201AR) - [CM23 1AS](https://openpostcodes.uk/CM23%201AS) - [CM23 1AT](https://openpostcodes.uk/CM23%201AT) - [CM23 1AU](https://openpostcodes.uk/CM23%201AU) - [CM23 1AW](https://openpostcodes.uk/CM23%201AW) - [CM23 1AX](https://openpostcodes.uk/CM23%201AX) - [CM23 1AY](https://openpostcodes.uk/CM23%201AY) - [CM23 1AZ](https://openpostcodes.uk/CM23%201AZ) - [CM23 1BA](https://openpostcodes.uk/CM23%201BA) - [CM23 1BB](https://openpostcodes.uk/CM23%201BB) - [CM23 1BD](https://openpostcodes.uk/CM23%201BD) - [CM23 1BE](https://openpostcodes.uk/CM23%201BE) - [CM23 1BG](https://openpostcodes.uk/CM23%201BG) - [CM23 1BJ](https://openpostcodes.uk/CM23%201BJ) - [CM23 1BL](https://openpostcodes.uk/CM23%201BL) - [CM23 1BN](https://openpostcodes.uk/CM23%201BN) - [CM23 1BP](https://openpostcodes.uk/CM23%201BP) - [CM23 1BQ](https://openpostcodes.uk/CM23%201BQ) - [CM23 1BS](https://openpostcodes.uk/CM23%201BS) - [CM23 1BT](https://openpostcodes.uk/CM23%201BT) - [CM23 1BW](https://openpostcodes.uk/CM23%201BW) - [CM23 1BX](https://openpostcodes.uk/CM23%201BX) - [CM23 1BZ](https://openpostcodes.uk/CM23%201BZ) - [CM23 1DA](https://openpostcodes.uk/CM23%201DA) - [CM23 1DB](https://openpostcodes.uk/CM23%201DB) - [CM23 1DD](https://openpostcodes.uk/CM23%201DD) - [CM23 1DE](https://openpostcodes.uk/CM23%201DE) - [CM23 1DF](https://openpostcodes.uk/CM23%201DF) - [CM23 1DG](https://openpostcodes.uk/CM23%201DG) - [CM23 1DH](https://openpostcodes.uk/CM23%201DH) - [CM23 1DJ](https://openpostcodes.uk/CM23%201DJ) - [CM23 1DL](https://openpostcodes.uk/CM23%201DL) - [CM23 1DN](https://openpostcodes.uk/CM23%201DN) - [CM23 1DP](https://openpostcodes.uk/CM23%201DP) - [CM23 1DQ](https://openpostcodes.uk/CM23%201DQ) - [CM23 1DR](https://openpostcodes.uk/CM23%201DR) - [CM23 1DS](https://openpostcodes.uk/CM23%201DS) - [CM23 1DT](https://openpostcodes.uk/CM23%201DT) - [CM23 1DU](https://openpostcodes.uk/CM23%201DU) - [CM23 1DW](https://openpostcodes.uk/CM23%201DW) - [CM23 1DX](https://openpostcodes.uk/CM23%201DX) - [CM23 1DY](https://openpostcodes.uk/CM23%201DY) - [CM23 1DZ](https://openpostcodes.uk/CM23%201DZ) - [CM23 1EA](https://openpostcodes.uk/CM23%201EA) - [CM23 1EF](https://openpostcodes.uk/CM23%201EF) - [CM23 1EG](https://openpostcodes.uk/CM23%201EG) - [CM23 1EH](https://openpostcodes.uk/CM23%201EH) - [CM23 1EJ](https://openpostcodes.uk/CM23%201EJ) - [CM23 1EL](https://openpostcodes.uk/CM23%201EL) - [CM23 1EN](https://openpostcodes.uk/CM23%201EN) - [CM23 1EP](https://openpostcodes.uk/CM23%201EP) - [CM23 1EQ](https://openpostcodes.uk/CM23%201EQ) - [CM23 1ER](https://openpostcodes.uk/CM23%201ER) - [CM23 1ES](https://openpostcodes.uk/CM23%201ES) - [CM23 1ET](https://openpostcodes.uk/CM23%201ET) - [CM23 1EU](https://openpostcodes.uk/CM23%201EU) - [CM23 1EW](https://openpostcodes.uk/CM23%201EW) - [CM23 1EX](https://openpostcodes.uk/CM23%201EX) - [CM23 1EY](https://openpostcodes.uk/CM23%201EY) - [CM23 1EZ](https://openpostcodes.uk/CM23%201EZ) - [CM23 1FA](https://openpostcodes.uk/CM23%201FA) - [CM23 1FB](https://openpostcodes.uk/CM23%201FB) - [CM23 1FD](https://openpostcodes.uk/CM23%201FD) - [CM23 1FE](https://openpostcodes.uk/CM23%201FE) - [CM23 1FF](https://openpostcodes.uk/CM23%201FF) - [CM23 1FG](https://openpostcodes.uk/CM23%201FG) - [CM23 1FH](https://openpostcodes.uk/CM23%201FH) - [CM23 1FJ](https://openpostcodes.uk/CM23%201FJ) - [CM23 1FL](https://openpostcodes.uk/CM23%201FL) - [CM23 1FN](https://openpostcodes.uk/CM23%201FN) - [CM23 1FP](https://openpostcodes.uk/CM23%201FP) - [CM23 1FQ](https://openpostcodes.uk/CM23%201FQ) - [CM23 1FR](https://openpostcodes.uk/CM23%201FR) - [CM23 1FS](https://openpostcodes.uk/CM23%201FS) - [CM23 1FT](https://openpostcodes.uk/CM23%201FT) - [CM23 1FU](https://openpostcodes.uk/CM23%201FU) - [CM23 1FW](https://openpostcodes.uk/CM23%201FW) - [CM23 1FX](https://openpostcodes.uk/CM23%201FX) - [CM23 1FY](https://openpostcodes.uk/CM23%201FY) - [CM23 1FZ](https://openpostcodes.uk/CM23%201FZ) - [CM23 1GA](https://openpostcodes.uk/CM23%201GA) - [CM23 1GB](https://openpostcodes.uk/CM23%201GB) - [CM23 1GD](https://openpostcodes.uk/CM23%201GD) - [CM23 1GE](https://openpostcodes.uk/CM23%201GE) - [CM23 1GF](https://openpostcodes.uk/CM23%201GF) - [CM23 1GG](https://openpostcodes.uk/CM23%201GG) - [CM23 1GH](https://openpostcodes.uk/CM23%201GH) - [CM23 1GJ](https://openpostcodes.uk/CM23%201GJ) - [CM23 1GL](https://openpostcodes.uk/CM23%201GL) - [CM23 1GN](https://openpostcodes.uk/CM23%201GN) - [CM23 1GP](https://openpostcodes.uk/CM23%201GP) - [CM23 1GQ](https://openpostcodes.uk/CM23%201GQ) - [CM23 1GR](https://openpostcodes.uk/CM23%201GR) - [CM23 1GS](https://openpostcodes.uk/CM23%201GS) - [CM23 1GT](https://openpostcodes.uk/CM23%201GT) - [CM23 1GU](https://openpostcodes.uk/CM23%201GU) - [CM23 1GW](https://openpostcodes.uk/CM23%201GW) - [CM23 1GX](https://openpostcodes.uk/CM23%201GX) - [CM23 1GY](https://openpostcodes.uk/CM23%201GY) - [CM23 1HA](https://openpostcodes.uk/CM23%201HA) - [CM23 1HB](https://openpostcodes.uk/CM23%201HB) - [CM23 1HD](https://openpostcodes.uk/CM23%201HD) - [CM23 1HE](https://openpostcodes.uk/CM23%201HE) - [CM23 1HG](https://openpostcodes.uk/CM23%201HG) - [CM23 1HH](https://openpostcodes.uk/CM23%201HH) - [CM23 1HJ](https://openpostcodes.uk/CM23%201HJ) - [CM23 1HL](https://openpostcodes.uk/CM23%201HL) - [CM23 1HN](https://openpostcodes.uk/CM23%201HN) - [CM23 1HP](https://openpostcodes.uk/CM23%201HP) - [CM23 1HQ](https://openpostcodes.uk/CM23%201HQ) - [CM23 1HR](https://openpostcodes.uk/CM23%201HR) - [CM23 1HS](https://openpostcodes.uk/CM23%201HS) - [CM23 1HT](https://openpostcodes.uk/CM23%201HT) - [CM23 1HU](https://openpostcodes.uk/CM23%201HU) - [CM23 1HW](https://openpostcodes.uk/CM23%201HW) - [CM23 1HX](https://openpostcodes.uk/CM23%201HX) - [CM23 1HY](https://openpostcodes.uk/CM23%201HY) - [CM23 1HZ](https://openpostcodes.uk/CM23%201HZ) - [CM23 1JA](https://openpostcodes.uk/CM23%201JA) - [CM23 1JB](https://openpostcodes.uk/CM23%201JB) - [CM23 1JF](https://openpostcodes.uk/CM23%201JF) - [CM23 1JG](https://openpostcodes.uk/CM23%201JG) - [CM23 1JH](https://openpostcodes.uk/CM23%201JH) - [CM23 1JJ](https://openpostcodes.uk/CM23%201JJ) - [CM23 1JL](https://openpostcodes.uk/CM23%201JL) - [CM23 1JR](https://openpostcodes.uk/CM23%201JR)