LL41 4 postcode sector in the LL41 district

LL41 4 is a sector of the LL41 district: every postcode that starts LL41 4. It has 171 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 LL41 4 sector, and which are new since 2020

Map of every postcode in the LL41 4 sector, by new since 2020 Of the 171 postcodes in the LL41 4 sector that ONS places, 3 are new since 2020 and 168 were in use before 2020. Places named: Trawsfynydd, Teigl. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A470A496 LL41 4AA: before 2020LL41 4AB: before 2020LL41 4AF: before 2020LL41 4AG: before 2020LL41 4AH: before 2020LL41 4AL: before 2020LL41 4AN: before 2020LL41 4AP: before 2020LL41 4AR: before 2020LL41 4AS: before 2020LL41 4AT: before 2020LL41 4AU: before 2020LL41 4BA: before 2020LL41 4BB: before 2020LL41 4BD: before 2020LL41 4BG: before 2020LL41 4BH: before 2020LL41 4BL: before 2020LL41 4BN: before 2020LL41 4BU: before 2020LL41 4BW: before 2020LL41 4DA: before 2020LL41 4DD: before 2020LL41 4DE: before 2020LL41 4DS: before 2020LL41 4DT: before 2020LL41 4DU: before 2020LL41 4DY: before 2020LL41 4DZ: before 2020LL41 4ED: before 2020LL41 4EE: before 2020LL41 4EF: before 2020LL41 4EH: before 2020LL41 4EN: before 2020LL41 4EP: before 2020LL41 4ER: before 2020LL41 4ES: before 2020LL41 4ET: before 2020LL41 4EU: before 2020LL41 4EY: before 2020LL41 4HA: before 2020LL41 4HF: before 2020LL41 4HG: before 2020LL41 4HH: before 2020LL41 4HL: before 2020LL41 4HN: before 2020LL41 4HP: before 2020LL41 4HR: before 2020LL41 4HS: before 2020LL41 4HU: before 2020LL41 4HW: before 2020LL41 4HY: before 2020LL41 4LA: before 2020LL41 4LB: before 2020LL41 4LF: before 2020LL41 4LG: before 2020LL41 4LH: before 2020LL41 4LL: before 2020LL41 4LN: before 2020LL41 4LP: before 2020LL41 4LR: before 2020LL41 4LS: before 2020LL41 4LU: before 2020LL41 4LW: before 2020LL41 4ND: before 2020LL41 4NE: before 2020LL41 4NP: before 2020LL41 4NQ: before 2020LL41 4NS: before 2020LL41 4NT: before 2020LL41 4NU: before 2020LL41 4PD: before 2020LL41 4PG: before 2020LL41 4PH: before 2020LL41 4PL: before 2020LL41 4PN: before 2020LL41 4PP: before 2020LL41 4PR: before 2020LL41 4PS: before 2020LL41 4PT: before 2020LL41 4PU: before 2020LL41 4PW: before 2020LL41 4PY: before 2020LL41 4RA: before 2020LL41 4RB: before 2020LL41 4RD: before 2020LL41 4RE: before 2020LL41 4RF: before 2020LL41 4RP: before 2020LL41 4RU: before 2020LL41 4RW: before 2020LL41 4RY: before 2020LL41 4SA: before 2020LL41 4SF: before 2020LL41 4SH: before 2020LL41 4SL: before 2020LL41 4SP: before 2020LL41 4SR: before 2020LL41 4TA: before 2020LL41 4TD: before 2020LL41 4TE: before 2020LL41 4TF: before 2020LL41 4TL: before 2020LL41 4TN: before 2020LL41 4TP: before 2020LL41 4TR: before 2020LL41 4TS: before 2020LL41 4TW: before 2020LL41 4UE: before 2020LL41 4UG: before 2020LL41 4UN: before 2020LL41 4UP: before 2020LL41 4UR: before 2020LL41 4UT: before 2020LL41 4UU: before 2020LL41 4UW: before 2020LL41 4UY: before 2020LL41 4YD: before 2020LL41 4YE: before 2020LL41 4AJ: new since 2020LL41 4AQ: new since 2020LL41 4PQ: new since 2020 TrawsfynyddTeigl Map of every postcode in the LL41 4 sector, by new since 2020 Of the 171 postcodes in the LL41 4 sector that ONS places, 3 are new since 2020 and 168 were in use before 2020. Places named: Trawsfynydd, Teigl. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. TrawsfynyddTeigl
  • New since 2020: 3
  • In use before 2020: 168

Of the 171 postcodes in the LL41 4 sector that ONS places, 3 are new since 2020 and 168 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

The 3 newest postcodes

LL41 4AQJuly 2025LL41 4AJMarch 2024LL41 4PQFebruary 2020

What do homes sell for in LL41 4?

Homes in LL41 4 sold for a typical £132,500 in the 12 months to August 2026, across 45 sales, down 1.9% on the 12 months before, HM Land Registry's figures show.

£132,500 typical price, the 12 months to August 2026
£135,000 12 months to August 2025
▼ down 1.9% on the 12 months before
  • Detached £285,000 12 sales
  • Semi-detached £142,000 7 sales
  • Terraced £115,000 25 sales
  • Flat or maisonette 1 sale, 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 LL41 4. 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 LL41 4

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.

LL41 4AALL41 4ABLL41 4ADLL41 4AELL41 4AFLL41 4AGLL41 4AHLL41 4AJLL41 4ALLL41 4ANLL41 4APLL41 4AQLL41 4ARLL41 4ASLL41 4ATLL41 4AULL41 4AWLL41 4BALL41 4BBLL41 4BDLL41 4BELL41 4BGLL41 4BHLL41 4BLLL41 4BNLL41 4BULL41 4BWLL41 4BYLL41 4DALL41 4DBLL41 4DDLL41 4DELL41 4DFLL41 4DGLL41 4DHLL41 4DLLL41 4DNLL41 4DSLL41 4DTLL41 4DULL41 4DYLL41 4DZLL41 4EALL41 4EBLL41 4EDLL41 4EELL41 4EFLL41 4EGLL41 4EHLL41 4ELLL41 4ENLL41 4EPLL41 4ERLL41 4ESLL41 4ETLL41 4EULL41 4EWLL41 4EYLL41 4HALL41 4HFLL41 4HGLL41 4HHLL41 4HLLL41 4HNLL41 4HPLL41 4HRLL41 4HSLL41 4HTLL41 4HULL41 4HWLL41 4HYLL41 4LALL41 4LBLL41 4LFLL41 4LGLL41 4LHLL41 4LLLL41 4LNLL41 4LPLL41 4LRLL41 4LSLL41 4LTLL41 4LULL41 4LWLL41 4LYLL41 4NALL41 4NBLL41 4NDLL41 4NELL41 4NFLL41 4NGLL41 4NHLL41 4NNLL41 4NPLL41 4NQLL41 4NRLL41 4NSLL41 4NTLL41 4NULL41 4NWLL41 4NYLL41 4PALL41 4PBLL41 4PDLL41 4PELL41 4PGLL41 4PHLL41 4PLLL41 4PNLL41 4PPLL41 4PQLL41 4PRLL41 4PSLL41 4PTLL41 4PULL41 4PWLL41 4PYLL41 4RALL41 4RBLL41 4RDLL41 4RELL41 4RFLL41 4RPLL41 4RRLL41 4RSLL41 4RTLL41 4RULL41 4RWLL41 4RYLL41 4SALL41 4SBLL41 4SELL41 4SFLL41 4SGLL41 4SHLL41 4SLLL41 4SNLL41 4SPLL41 4SRLL41 4SSLL41 4SWLL41 4TALL41 4TBLL41 4TDLL41 4TELL41 4TFLL41 4TGLL41 4THLL41 4TLLL41 4TNLL41 4TPLL41 4TRLL41 4TSLL41 4TWLL41 4UBLL41 4UDLL41 4UELL41 4UFLL41 4UGLL41 4UHLL41 4ULLL41 4UNLL41 4UPLL41 4URLL41 4UTLL41 4UULL41 4UWLL41 4UYLL41 4YBLL41 4YDLL41 4YE

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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