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, by gigabit broadband

Map of every postcode in the LL41 4 sector, by gigabit broadband Of the 171 postcodes in the LL41 4 sector that ONS places, 109 have no home or business that can get gigabit, 26 have some that can, 34 can all get it and 2 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 30 postcodes without gigabit; 25 postcodes without gigabit; 11 postcodes without gigabit; 5 postcodes without gigabit. Places named: Trawsfynydd, Teigl. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A470 LL41 4AA: gigabit for allLL41 4AB: gigabit for allLL41 4AG: gigabit for allLL41 4AH: gigabit for allLL41 4AN: gigabit for allLL41 4AP: gigabit for allLL41 4AS: gigabit for allLL41 4AT: gigabit for allLL41 4BA: gigabit for allLL41 4BB: gigabit for allLL41 4BD: gigabit for allLL41 4BG: gigabit for allLL41 4BH: gigabit for allLL41 4BU: gigabit for allLL41 4DA: gigabit for allLL41 4ER: gigabit for allLL41 4ET: gigabit for allLL41 4HP: gigabit for allLL41 4HS: gigabit for allLL41 4HW: gigabit for allLL41 4LB: gigabit for allLL41 4LF: gigabit for allLL41 4PR: gigabit for allLL41 4AF: some gigabitLL41 4AL: some gigabitLL41 4AR: some gigabitLL41 4AU: some gigabitLL41 4BL: some gigabitLL41 4BW: some gigabitLL41 4DD: some gigabitLL41 4DE: some gigabitLL41 4ED: some gigabitLL41 4EP: some gigabitLL41 4ES: some gigabitLL41 4HL: some gigabitLL41 4HN: some gigabitLL41 4HU: some gigabitLL41 4PG: some gigabitLL41 4PP: some gigabitLL41 4PQ: some gigabitLL41 4PU: some gigabitLL41 4PW: some gigabitLL41 4RF: some gigabitLL41 4SF: some gigabitLL41 4TS: some gigabitLL41 4HT: some gigabitLL41 4AQ: no gigabitLL41 4BN: no gigabitLL41 4DS: no gigabitLL41 4DT: no gigabitLL41 4DU: no gigabitLL41 4DY: no gigabitLL41 4DZ: no gigabitLL41 4EE: no gigabitLL41 4EF: no gigabitLL41 4EH: no gigabitLL41 4EN: no gigabitLL41 4EU: no gigabitLL41 4EY: no gigabitLL41 4HA: no gigabitLL41 4HF: no gigabitLL41 4HG: no gigabitLL41 4HH: no gigabitLL41 4HY: no gigabitLL41 4LA: no gigabitLL41 4LG: no gigabitLL41 4LH: no gigabitLL41 4LL: no gigabitLL41 4LN: no gigabitLL41 4LP: no gigabitLL41 4LR: no gigabitLL41 4LS: no gigabitLL41 4LU: no gigabitLL41 4LW: no gigabitLL41 4ND: no gigabitLL41 4NE: no gigabitLL41 4NP: no gigabitLL41 4NQ: no gigabitLL41 4NS: no gigabitLL41 4NT: no gigabitLL41 4NU: no gigabitLL41 4PD: no gigabitLL41 4PH: no gigabitLL41 4PL: no gigabitLL41 4PN: no gigabitLL41 4PS: no gigabitLL41 4PT: no gigabitLL41 4PY: no gigabitLL41 4RA: no gigabitLL41 4RB: no gigabitLL41 4RD: no gigabitLL41 4RE: no gigabitLL41 4RP: no gigabitLL41 4RU: no gigabitLL41 4RW: no gigabitLL41 4RY: no gigabitLL41 4SA: no gigabitLL41 4SH: no gigabitLL41 4SL: no gigabitLL41 4SP: no gigabitLL41 4SR: no gigabitLL41 4TD: no gigabitLL41 4TE: no gigabitLL41 4TF: no gigabitLL41 4TL: no gigabitLL41 4TN: no gigabitLL41 4TP: no gigabitLL41 4TR: no gigabitLL41 4TW: no gigabitLL41 4UE: no gigabitLL41 4UG: no gigabitLL41 4UN: no gigabitLL41 4UP: no gigabitLL41 4UR: no gigabitLL41 4UT: no gigabitLL41 4UU: no gigabitLL41 4UW: no gigabitLL41 4UY: no gigabitLL41 4YD: no gigabitLL41 4YE: no gigabitLL41 4YB: no gigabitLL41 4TB: no gigabit TrawsfynyddTeigl 30 postcodes without gigabit, outlined: this goes to LL41 4ND, the one nearest the middle of them30 postcodes without gigabit25 postcodes without gigabit, outlined: this goes to LL41 4SB, the one nearest the middle of them25 postcodes without gigabit11 postcodes without gigabit, outlined: this goes to LL41 4DY, the one nearest the middle of them11 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to LL41 4TG, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the LL41 4 sector, by gigabit broadband Of the 171 postcodes in the LL41 4 sector that ONS places, 109 have no home or business that can get gigabit, 26 have some that can, 34 can all get it and 2 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 30 postcodes without gigabit; 25 postcodes without gigabit; 11 postcodes without gigabit; 5 postcodes without gigabit. Places named: Trawsfynydd, Teigl. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. TrawsfynyddTeigl 30 postcodes without gigabit, outlined: this goes to LL41 4ND, the one nearest the middle of them30 postcodes without gigabit25 postcodes without gigabit, outlined: this goes to LL41 4SB, the one nearest the middle of them25 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to LL41 4TG, the one nearest the middle of them5 postcodes without gigabit
  • No home or business can get gigabit: 109
  • Some can get gigabit: 26
  • Every home and business can get gigabit: 34
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 171 postcodes in the LL41 4 sector that ONS places, 109 have no home or business that can get gigabit, 26 have some that can, 34 can all get it and 2 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 180 metres of each other. It is not a boundary, and 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; gigabit: Ofcom, Connected Nations, Spring 2026; 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

Postcodes without gigabit

109 postcodes here have no gigabit. These are the 12 first in postcode order.

LL41 4AQLL41 4BNLL41 4DSLL41 4DTLL41 4DULL41 4DYLL41 4DZLL41 4EALL41 4EBLL41 4EELL41 4EFLL41 4EG

Where the postcodes without gigabit lie together

  • 30 postcodes without gigabit, outlined on the map. LL41 4ND, is the one nearest the middle of them.
  • 25 postcodes without gigabit, outlined on the map. LL41 4SB, is the one nearest the middle of them.
  • 11 postcodes without gigabit, outlined on the map. LL41 4DY, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. LL41 4TG, is the one nearest the middle of them.

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

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