LL21 9 postcode sector in the LL21 district

LL21 9 is a sector of the LL21 district: every postcode that starts LL21 9. It has 197 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 LL21 9 sector, and which are new since 2020

Map of every postcode in the LL21 9 sector, by new since 2020 Of the 197 postcodes in the LL21 9 sector that ONS places, 197 were in use before 2020. Places named: Edeirnion, Llanfair Dyffryn Clwyd Gwyddelwern. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A5A525 LL21 9AA: before 2020LL21 9AB: before 2020LL21 9AD: before 2020LL21 9AG: before 2020LL21 9AH: before 2020LL21 9AJ: before 2020LL21 9AN: before 2020LL21 9AP: before 2020LL21 9AR: before 2020LL21 9AS: before 2020LL21 9AU: before 2020LL21 9BD: before 2020LL21 9BG: before 2020LL21 9BH: before 2020LL21 9BL: before 2020LL21 9BN: before 2020LL21 9BP: before 2020LL21 9BS: before 2020LL21 9BT: before 2020LL21 9BU: before 2020LL21 9BW: before 2020LL21 9BY: before 2020LL21 9DA: before 2020LL21 9DB: before 2020LL21 9DD: before 2020LL21 9DE: before 2020LL21 9DF: before 2020LL21 9DG: before 2020LL21 9DH: before 2020LL21 9DN: before 2020LL21 9DU: before 2020LL21 9DY: before 2020LL21 9EA: before 2020LL21 9EB: before 2020LL21 9ED: before 2020LL21 9EE: before 2020LL21 9EF: before 2020LL21 9EG: before 2020LL21 9EH: before 2020LL21 9EJ: before 2020LL21 9EL: before 2020LL21 9EP: before 2020LL21 9ER: before 2020LL21 9ET: before 2020LL21 9EU: before 2020LL21 9EW: before 2020LL21 9EY: before 2020LL21 9HA: before 2020LL21 9HB: before 2020LL21 9HD: before 2020LL21 9HG: before 2020LL21 9HH: before 2020LL21 9HL: before 2020LL21 9HN: before 2020LL21 9HP: before 2020LL21 9HS: before 2020LL21 9HT: before 2020LL21 9HU: before 2020LL21 9HW: before 2020LL21 9HY: before 2020LL21 9LA: before 2020LL21 9LB: before 2020LL21 9LD: before 2020LL21 9LE: before 2020LL21 9LF: before 2020LL21 9LG: before 2020LL21 9LH: before 2020LL21 9LL: before 2020LL21 9LP: before 2020LL21 9LR: before 2020LL21 9LT: before 2020LL21 9LU: before 2020LL21 9LY: before 2020LL21 9NA: before 2020LL21 9NB: before 2020LL21 9ND: before 2020LL21 9NE: before 2020LL21 9NF: before 2020LL21 9NG: before 2020LL21 9NH: before 2020LL21 9NL: before 2020LL21 9NN: before 2020LL21 9NP: before 2020LL21 9NS: before 2020LL21 9NT: before 2020LL21 9NU: before 2020LL21 9NW: before 2020LL21 9NY: before 2020LL21 9PA: before 2020LL21 9PB: before 2020LL21 9PD: before 2020LL21 9PE: before 2020LL21 9PF: before 2020LL21 9PG: before 2020LL21 9PH: before 2020LL21 9PL: before 2020LL21 9PN: before 2020LL21 9PP: before 2020LL21 9PR: before 2020LL21 9PS: before 2020LL21 9PT: before 2020LL21 9PU: before 2020LL21 9PW: before 2020LL21 9PY: before 2020LL21 9QX: before 2020LL21 9RA: before 2020LL21 9RB: before 2020LL21 9RD: before 2020LL21 9RE: before 2020LL21 9RF: before 2020LL21 9RG: before 2020LL21 9RH: before 2020LL21 9RN: before 2020LL21 9RP: before 2020LL21 9RS: before 2020LL21 9RT: before 2020LL21 9RU: before 2020LL21 9RW: before 2020LL21 9RX: before 2020LL21 9RY: before 2020LL21 9SA: before 2020LL21 9SB: before 2020LL21 9SD: before 2020LL21 9SE: before 2020LL21 9SF: before 2020LL21 9SH: before 2020LL21 9SL: before 2020LL21 9SN: before 2020LL21 9SP: before 2020LL21 9SR: before 2020LL21 9ST: before 2020LL21 9SY: before 2020LL21 9TA: before 2020LL21 9TB: before 2020LL21 9TD: before 2020LL21 9TE: before 2020LL21 9TR: before 2020LL21 9TT: before 2020LL21 9TU: before 2020LL21 9TW: before 2020LL21 9UB: before 2020LL21 9UD: before 2020LL21 9UF: before 2020LL21 9UG: before 2020LL21 9UH: before 2020LL21 9UL: before 2020LL21 9UN: before 2020LL21 9UP: before 2020LL21 9UW: before 2020 EdeirnionLlanfair Dyffryn Clwyd Gwyddelwern Map of every postcode in the LL21 9 sector, by new since 2020 Of the 197 postcodes in the LL21 9 sector that ONS places, 197 were in use before 2020. Places named: Edeirnion, Llanfair Dyffryn Clwyd Gwyddelwern. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A525 EdeirnionLlanfair Dyffryn Clwyd Gwyddelwern
  • New since 2020: 0
  • In use before 2020: 197

Of the 197 postcodes in the LL21 9 sector that ONS places, 197 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

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

What do homes sell for in LL21 9?

Homes in LL21 9 sold for a typical £222,500 in the 12 months to August 2026, across 26 sales, down 11% on the 12 months before, HM Land Registry's figures show.

£222,500 typical price, the 12 months to August 2026
£250,000 12 months to August 2025
▼ down 11% on the 12 months before
  • Detached £310,000 17 sales
  • Semi-detached 3 sales, too few to price
  • Terraced £149,500 6 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 LL21 9. 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 LL21 9

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.

LL21 9AALL21 9ABLL21 9ADLL21 9AELL21 9AFLL21 9AGLL21 9AHLL21 9AJLL21 9ALLL21 9ANLL21 9APLL21 9ARLL21 9ASLL21 9ATLL21 9AULL21 9AWLL21 9AYLL21 9BALL21 9BBLL21 9BDLL21 9BELL21 9BGLL21 9BHLL21 9BLLL21 9BNLL21 9BPLL21 9BSLL21 9BTLL21 9BULL21 9BWLL21 9BYLL21 9DALL21 9DBLL21 9DDLL21 9DELL21 9DFLL21 9DGLL21 9DHLL21 9DLLL21 9DNLL21 9DPLL21 9DQLL21 9DRLL21 9DSLL21 9DTLL21 9DULL21 9DWLL21 9DYLL21 9EALL21 9EBLL21 9EDLL21 9EELL21 9EFLL21 9EGLL21 9EHLL21 9EJLL21 9ELLL21 9ENLL21 9EPLL21 9ERLL21 9ESLL21 9ETLL21 9EULL21 9EWLL21 9EYLL21 9HALL21 9HBLL21 9HDLL21 9HELL21 9HFLL21 9HGLL21 9HHLL21 9HLLL21 9HNLL21 9HPLL21 9HRLL21 9HSLL21 9HTLL21 9HULL21 9HWLL21 9HYLL21 9LALL21 9LBLL21 9LDLL21 9LELL21 9LFLL21 9LGLL21 9LHLL21 9LLLL21 9LNLL21 9LPLL21 9LQLL21 9LRLL21 9LSLL21 9LTLL21 9LULL21 9LWLL21 9LYLL21 9NALL21 9NBLL21 9NDLL21 9NELL21 9NFLL21 9NGLL21 9NHLL21 9NLLL21 9NNLL21 9NPLL21 9NSLL21 9NTLL21 9NULL21 9NWLL21 9NYLL21 9PALL21 9PBLL21 9PDLL21 9PELL21 9PFLL21 9PGLL21 9PHLL21 9PLLL21 9PNLL21 9PPLL21 9PRLL21 9PSLL21 9PTLL21 9PULL21 9PWLL21 9PYLL21 9QXLL21 9RALL21 9RBLL21 9RDLL21 9RELL21 9RFLL21 9RGLL21 9RHLL21 9RLLL21 9RNLL21 9RPLL21 9RRLL21 9RSLL21 9RTLL21 9RULL21 9RWLL21 9RXLL21 9RYLL21 9RZLL21 9SALL21 9SBLL21 9SDLL21 9SELL21 9SFLL21 9SGLL21 9SHLL21 9SLLL21 9SNLL21 9SPLL21 9SRLL21 9SSLL21 9STLL21 9SULL21 9SWLL21 9SYLL21 9TALL21 9TBLL21 9TDLL21 9TELL21 9TFLL21 9TGLL21 9THLL21 9TLLL21 9TNLL21 9TQLL21 9TRLL21 9TSLL21 9TTLL21 9TULL21 9TWLL21 9UALL21 9UBLL21 9UDLL21 9UELL21 9UFLL21 9UGLL21 9UHLL21 9ULLL21 9UNLL21 9UPLL21 9URLL21 9USLL21 9UWLL21 9YALL21 9YBLL21 9YDLL21 9YELL21 9YF

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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