LL41 3 postcode sector in the LL41 district

LL41 3 is a sector of the LL41 district: every postcode that starts LL41 3. It has 204 postcodes in use, 6 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 3 sector, and which are new since 2020

Map of every postcode in the LL41 3 sector, by new since 2020 Of the 204 postcodes in the LL41 3 sector that ONS places, 4 are new since 2020 and 200 were in use before 2020. Places named: Blaenau Ffestiniog. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A470A496A487 LL41 3AA: before 2020LL41 3AD: before 2020LL41 3AE: before 2020LL41 3AF: before 2020LL41 3AG: before 2020LL41 3AJ: before 2020LL41 3AL: before 2020LL41 3AN: before 2020LL41 3AQ: before 2020LL41 3AR: before 2020LL41 3AS: before 2020LL41 3AU: before 2020LL41 3AW: before 2020LL41 3AX: before 2020LL41 3AY: before 2020LL41 3AZ: before 2020LL41 3BA: before 2020LL41 3BD: before 2020LL41 3BE: before 2020LL41 3BH: before 2020LL41 3BL: before 2020LL41 3BP: before 2020LL41 3BX: before 2020LL41 3BZ: before 2020LL41 3DB: before 2020LL41 3DG: before 2020LL41 3DH: before 2020LL41 3DJ: before 2020LL41 3DL: before 2020LL41 3DN: before 2020LL41 3DP: before 2020LL41 3DQ: before 2020LL41 3DR: before 2020LL41 3DS: before 2020LL41 3DU: before 2020LL41 3DX: before 2020LL41 3DY: before 2020LL41 3EA: before 2020LL41 3EB: before 2020LL41 3ED: before 2020LL41 3EG: before 2020LL41 3EJ: before 2020LL41 3EL: before 2020LL41 3EN: before 2020LL41 3EW: before 2020LL41 3EX: before 2020LL41 3HB: before 2020LL41 3HD: before 2020LL41 3HE: before 2020LL41 3HG: before 2020LL41 3HH: before 2020LL41 3HP: before 2020LL41 3HR: before 2020LL41 3HS: before 2020LL41 3HT: before 2020LL41 3HU: before 2020LL41 3HW: before 2020LL41 3LB: before 2020LL41 3LD: before 2020LL41 3LF: before 2020LL41 3LG: before 2020LL41 3LH: before 2020LL41 3LJ: before 2020LL41 3LL: before 2020LL41 3LN: before 2020LL41 3LP: before 2020LL41 3LQ: before 2020LL41 3LR: before 2020LL41 3LT: before 2020LL41 3LX: before 2020LL41 3LY: before 2020LL41 3LZ: before 2020LL41 3NA: before 2020LL41 3NB: before 2020LL41 3ND: before 2020LL41 3NE: before 2020LL41 3NN: before 2020LL41 3NP: before 2020LL41 3NR: before 2020LL41 3NS: before 2020LL41 3NW: before 2020LL41 3NY: before 2020LL41 3PA: before 2020LL41 3PB: before 2020LL41 3PE: before 2020LL41 3PF: before 2020LL41 3PG: before 2020LL41 3PH: before 2020LL41 3PJ: before 2020LL41 3PL: before 2020LL41 3PN: before 2020LL41 3PP: before 2020LL41 3PR: before 2020LL41 3PS: before 2020LL41 3PT: before 2020LL41 3PU: before 2020LL41 3PW: before 2020LL41 3PY: before 2020LL41 3RA: before 2020LL41 3RB: before 2020LL41 3RD: before 2020LL41 3RE: before 2020LL41 3RF: before 2020LL41 3RG: before 2020LL41 3RH: before 2020LL41 3RL: before 2020LL41 3RR: before 2020LL41 3RT: before 2020LL41 3RY: before 2020LL41 3SA: before 2020LL41 3SB: before 2020LL41 3SE: before 2020LL41 3SF: before 2020LL41 3SH: before 2020LL41 3SL: before 2020LL41 3SN: before 2020LL41 3SP: before 2020LL41 3SR: before 2020LL41 3SS: before 2020LL41 3SU: before 2020LL41 3SW: before 2020LL41 3SY: before 2020LL41 3TA: before 2020LL41 3TF: before 2020LL41 3TG: before 2020LL41 3TH: before 2020LL41 3TN: before 2020LL41 3TP: before 2020LL41 3TW: before 2020LL41 3TY: before 2020LL41 3UB: before 2020LL41 3UD: before 2020LL41 3UE: before 2020LL41 3UF: before 2020LL41 3UG: before 2020LL41 3UH: before 2020LL41 3UL: before 2020LL41 3UN: before 2020LL41 3UP: before 2020LL41 3UR: before 2020LL41 3UT: before 2020LL41 3UU: before 2020LL41 3UW: before 2020LL41 3UY: before 2020LL41 3YA: before 2020LL41 3YD: before 2020LL41 3YE: before 2020LL41 3YF: before 2020LL41 3YG: before 2020LL41 3YH: before 2020LL41 3YJ: before 2020LL41 3YL: before 2020LL41 3YN: before 2020LL41 3YT: before 2020LL41 3YU: before 2020LL41 3YW: before 2020LL41 3YY: before 2020LL41 3BT: new since 2020LL41 3ER: new since 2020LL41 3ZB: new since 2020LL41 3EP: new since 2020 Blaenau Ffestiniog Map of every postcode in the LL41 3 sector, by new since 2020 Of the 204 postcodes in the LL41 3 sector that ONS places, 4 are new since 2020 and 200 were in use before 2020. Places named: Blaenau Ffestiniog. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A470A496A487 Blaenau Ffestiniog
  • New since 2020: 4
  • In use before 2020: 200

Of the 204 postcodes in the LL41 3 sector that ONS places, 4 are new since 2020 and 200 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.

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 4 newest postcodes

LL41 3ZBOctober 2025LL41 3EPAugust 2024LL41 3ERAugust 2023LL41 3BTMay 2023

What do homes sell for in LL41 3?

Homes in LL41 3 sold for a typical £115,000 in the 12 months to August 2026, across 28 sales, down 8% on the 12 months before, HM Land Registry's figures show.

£115,000 typical price, the 12 months to August 2026
£125,000 12 months to August 2025
▼ down 8% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached £125,000 5 sales
  • Terraced £115,000 19 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 3. 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 3

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 3AALL41 3ADLL41 3AELL41 3AFLL41 3AGLL41 3AJLL41 3ALLL41 3ANLL41 3APLL41 3AQLL41 3ARLL41 3ASLL41 3AULL41 3AWLL41 3AXLL41 3AYLL41 3AZLL41 3BALL41 3BBLL41 3BDLL41 3BELL41 3BFLL41 3BGLL41 3BHLL41 3BJLL41 3BLLL41 3BNLL41 3BPLL41 3BQLL41 3BSLL41 3BTLL41 3BWLL41 3BXLL41 3BZLL41 3DALL41 3DBLL41 3DFLL41 3DGLL41 3DHLL41 3DJLL41 3DLLL41 3DNLL41 3DPLL41 3DQLL41 3DRLL41 3DSLL41 3DTLL41 3DULL41 3DWLL41 3DXLL41 3DYLL41 3DZLL41 3EALL41 3EBLL41 3EDLL41 3EELL41 3EFLL41 3EGLL41 3EHLL41 3EJLL41 3ELLL41 3ENLL41 3EPLL41 3EQLL41 3ERLL41 3ESLL41 3EWLL41 3EXLL41 3HBLL41 3HDLL41 3HELL41 3HGLL41 3HHLL41 3HLLL41 3HPLL41 3HRLL41 3HSLL41 3HTLL41 3HULL41 3HWLL41 3HYLL41 3LALL41 3LBLL41 3LDLL41 3LELL41 3LFLL41 3LGLL41 3LHLL41 3LJLL41 3LLLL41 3LNLL41 3LPLL41 3LQLL41 3LRLL41 3LSLL41 3LTLL41 3LWLL41 3LXLL41 3LYLL41 3LZLL41 3NALL41 3NBLL41 3NDLL41 3NELL41 3NNLL41 3NPLL41 3NRLL41 3NSLL41 3NTLL41 3NULL41 3NWLL41 3NYLL41 3PALL41 3PBLL41 3PDLL41 3PELL41 3PFLL41 3PGLL41 3PHLL41 3PJLL41 3PLLL41 3PNLL41 3PPLL41 3PRLL41 3PSLL41 3PTLL41 3PULL41 3PWLL41 3PYLL41 3RALL41 3RBLL41 3RDLL41 3RELL41 3RFLL41 3RGLL41 3RHLL41 3RLLL41 3RNLL41 3RPLL41 3RRLL41 3RSLL41 3RTLL41 3RULL41 3RWLL41 3RYLL41 3SALL41 3SBLL41 3SELL41 3SFLL41 3SGLL41 3SHLL41 3SLLL41 3SNLL41 3SPLL41 3SRLL41 3SSLL41 3STLL41 3SULL41 3SWLL41 3SYLL41 3TALL41 3TBLL41 3TDLL41 3TELL41 3TFLL41 3TGLL41 3THLL41 3TLLL41 3TNLL41 3TPLL41 3TULL41 3TWLL41 3TYLL41 3UALL41 3UBLL41 3UDLL41 3UELL41 3UFLL41 3UGLL41 3UHLL41 3ULLL41 3UNLL41 3UPLL41 3URLL41 3UTLL41 3UULL41 3UWLL41 3UYLL41 3YALL41 3YBLL41 3YDLL41 3YELL41 3YFLL41 3YGLL41 3YHLL41 3YJLL41 3YLLL41 3YNLL41 3YPLL41 3YTLL41 3YULL41 3YWLL41 3YYLL41 3ZB

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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