LL18 1 postcode sector in the LL18 district

LL18 1 is a sector of the LL18 district: every postcode that starts LL18 1. It has 145 postcodes in use, 4 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 LL18 1 sector, and which are new since 2020

Map of every postcode in the LL18 1 sector, by new since 2020 Of the 145 postcodes in the LL18 1 sector that ONS places, 145 were in use before 2020. Places named: Rhyl West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A525 LL18 1AA: before 2020LL18 1AB: before 2020LL18 1AE: before 2020LL18 1AG: before 2020LL18 1AH: before 2020LL18 1AL: before 2020LL18 1AN: before 2020LL18 1AQ: before 2020LL18 1AS: before 2020LL18 1AT: before 2020LL18 1AU: before 2020LL18 1AW: before 2020LL18 1AY: before 2020LL18 1BA: before 2020LL18 1BB: before 2020LL18 1BD: before 2020LL18 1BE: before 2020LL18 1BF: before 2020LL18 1BG: before 2020LL18 1BN: before 2020LL18 1BP: before 2020LL18 1BS: before 2020LL18 1BT: before 2020LL18 1BU: before 2020LL18 1BW: before 2020LL18 1BX: before 2020LL18 1BY: before 2020LL18 1DA: before 2020LL18 1DB: before 2020LL18 1DD: before 2020LL18 1DE: before 2020LL18 1DF: before 2020LL18 1DG: before 2020LL18 1DH: before 2020LL18 1DL: before 2020LL18 1DN: before 2020LL18 1DP: before 2020LL18 1DR: before 2020LL18 1DS: before 2020LL18 1DW: before 2020LL18 1DY: before 2020LL18 1DZ: before 2020LL18 1EA: before 2020LL18 1EB: before 2020LL18 1ED: before 2020LL18 1EE: before 2020LL18 1EG: before 2020LL18 1EL: before 2020LL18 1EN: before 2020LL18 1ES: before 2020LL18 1ET: before 2020LL18 1EW: before 2020LL18 1HB: before 2020LL18 1HE: before 2020LL18 1HF: before 2020LL18 1HG: before 2020LL18 1HH: before 2020LL18 1HL: before 2020LL18 1HN: before 2020LL18 1HR: before 2020LL18 1HS: before 2020LL18 1HT: before 2020LL18 1HU: before 2020LL18 1HX: before 2020LL18 1HY: before 2020LL18 1HZ: before 2020LL18 1LA: before 2020LL18 1LB: before 2020LL18 1LE: before 2020LL18 1LF: before 2020LL18 1LG: before 2020LL18 1LH: before 2020LL18 1LL: before 2020LL18 1LP: before 2020LL18 1LQ: before 2020LL18 1LR: before 2020LL18 1LS: before 2020LL18 1LT: before 2020LL18 1LU: before 2020LL18 1LW: before 2020LL18 1LY: before 2020LL18 1LZ: before 2020LL18 1NA: before 2020LL18 1NB: before 2020LL18 1NE: before 2020LL18 1NF: before 2020LL18 1NG: before 2020LL18 1NH: before 2020LL18 1NL: before 2020LL18 1NN: before 2020LL18 1NP: before 2020LL18 1NS: before 2020LL18 1NT: before 2020LL18 1NW: before 2020LL18 1NY: before 2020LL18 1PA: before 2020LL18 1PB: before 2020LL18 1PE: before 2020LL18 1PF: before 2020LL18 1PG: before 2020LL18 1PH: before 2020LL18 1PL: before 2020LL18 1PN: before 2020LL18 1PP: before 2020LL18 1PR: before 2020LL18 1PS: before 2020LL18 1PT: before 2020LL18 1PW: before 2020LL18 1PY: before 2020LL18 1RA: before 2020LL18 1RB: before 2020LL18 1RD: before 2020LL18 1RF: before 2020LL18 1RG: before 2020LL18 1RH: before 2020LL18 1RL: before 2020LL18 1RP: before 2020LL18 1RR: before 2020LL18 1RS: before 2020LL18 1RY: before 2020LL18 1SB: before 2020LL18 1SD: before 2020LL18 1SE: before 2020LL18 1SG: before 2020LL18 1SH: before 2020LL18 1SL: before 2020LL18 1SP: before 2020LL18 1SR: before 2020LL18 1SS: before 2020LL18 1SU: before 2020LL18 1SW: before 2020LL18 1SY: before 2020LL18 1TB: before 2020LL18 1TD: before 2020LL18 1TE: before 2020LL18 1TF: before 2020LL18 1TG: before 2020LL18 1TH: before 2020LL18 1TL: before 2020LL18 1TR: before 2020LL18 1TW: before 2020LL18 1UB: before 2020LL18 1UF: before 2020LL18 1UL: before 2020LL18 1UU: before 2020 Rhyl West Map of every postcode in the LL18 1 sector, by new since 2020 Of the 145 postcodes in the LL18 1 sector that ONS places, 145 were in use before 2020. Places named: Rhyl West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Rhyl West
  • New since 2020: 0
  • In use before 2020: 145

Of the 145 postcodes in the LL18 1 sector that ONS places, 145 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. 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 LL18 1?

Homes in LL18 1 sold for a typical £140,000 in the 12 months to August 2026, across 23 sales, down 1.8% on the 12 months before, HM Land Registry's figures show.

£140,000 typical price, the 12 months to August 2026
£142,500 12 months to August 2025
▼ down 1.8% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £152,500 10 sales
  • Terraced £120,000 10 sales
  • Flat or maisonette 2 sales, too few to price

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 LL18 1. 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 LL18 1

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.

LL18 1AALL18 1ABLL18 1AELL18 1AGLL18 1AHLL18 1ALLL18 1ANLL18 1AQLL18 1ASLL18 1ATLL18 1AULL18 1AWLL18 1AYLL18 1BALL18 1BBLL18 1BDLL18 1BELL18 1BFLL18 1BGLL18 1BNLL18 1BPLL18 1BSLL18 1BTLL18 1BULL18 1BWLL18 1BXLL18 1BYLL18 1DALL18 1DBLL18 1DDLL18 1DELL18 1DFLL18 1DGLL18 1DHLL18 1DLLL18 1DNLL18 1DPLL18 1DRLL18 1DSLL18 1DWLL18 1DYLL18 1DZLL18 1EALL18 1EBLL18 1EDLL18 1EELL18 1EGLL18 1ELLL18 1ENLL18 1ESLL18 1ETLL18 1EWLL18 1HBLL18 1HELL18 1HFLL18 1HGLL18 1HHLL18 1HLLL18 1HNLL18 1HRLL18 1HSLL18 1HTLL18 1HULL18 1HXLL18 1HYLL18 1HZLL18 1LALL18 1LBLL18 1LELL18 1LFLL18 1LGLL18 1LHLL18 1LLLL18 1LPLL18 1LQLL18 1LRLL18 1LSLL18 1LTLL18 1LULL18 1LWLL18 1LYLL18 1LZLL18 1NALL18 1NBLL18 1NELL18 1NFLL18 1NGLL18 1NHLL18 1NLLL18 1NNLL18 1NPLL18 1NSLL18 1NTLL18 1NWLL18 1NYLL18 1PALL18 1PBLL18 1PELL18 1PFLL18 1PGLL18 1PHLL18 1PLLL18 1PNLL18 1PPLL18 1PRLL18 1PSLL18 1PTLL18 1PWLL18 1PYLL18 1RALL18 1RBLL18 1RDLL18 1RFLL18 1RGLL18 1RHLL18 1RLLL18 1RPLL18 1RRLL18 1RSLL18 1RYLL18 1SBLL18 1SDLL18 1SELL18 1SGLL18 1SHLL18 1SLLL18 1SPLL18 1SRLL18 1SSLL18 1SULL18 1SWLL18 1SYLL18 1TBLL18 1TDLL18 1TELL18 1TFLL18 1TGLL18 1THLL18 1TLLL18 1TRLL18 1TWLL18 1UBLL18 1UFLL18 1ULLL18 1UU

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.