SY20 9 postcode sector in the SY20 district

SY20 9 is a sector of the SY20 district: every postcode that starts SY20 9. It has 185 postcodes in use, 3 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 SY20 9 sector, by gigabit broadband

Map of every postcode in the SY20 9 sector, by gigabit broadband Of the 185 postcodes in the SY20 9 sector that ONS places, 67 have no home or business that can get gigabit, 47 have some that can, 69 can all get it and 2 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 30 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Dolgellau, Machynlleth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A489A496A494 SY20 9QA: no Ofcom figureSY20 9AD: gigabit for allSY20 9AE: gigabit for allSY20 9AF: gigabit for allSY20 9AG: gigabit for allSY20 9AJ: gigabit for allSY20 9AQ: gigabit for allSY20 9AR: gigabit for allSY20 9AT: gigabit for allSY20 9AU: gigabit for allSY20 9AX: gigabit for allSY20 9AZ: gigabit for allSY20 9BG: gigabit for allSY20 9BN: gigabit for allSY20 9EF: gigabit for allSY20 9EL: gigabit for allSY20 9EN: gigabit for allSY20 9EP: gigabit for allSY20 9EZ: gigabit for allSY20 9HN: gigabit for allSY20 9HW: gigabit for allSY20 9JH: gigabit for allSY20 9JJ: gigabit for allSY20 9JQ: gigabit for allSY20 9JZ: gigabit for allSY20 9LA: gigabit for allSY20 9LG: gigabit for allSY20 9NE: gigabit for allSY20 9NG: gigabit for allSY20 9NL: gigabit for allSY20 9PB: gigabit for allSY20 9PE: gigabit for allSY20 9PS: gigabit for allSY20 9PT: gigabit for allSY20 9PU: gigabit for allSY20 9PW: gigabit for allSY20 9PX: gigabit for allSY20 9PY: gigabit for allSY20 9QL: gigabit for allSY20 9QN: gigabit for allSY20 9QZ: gigabit for allSY20 9RA: gigabit for allSY20 9RB: gigabit for allSY20 9RG: gigabit for allSY20 9RH: gigabit for allSY20 9AA: some gigabitSY20 9AB: some gigabitSY20 9AH: some gigabitSY20 9AS: some gigabitSY20 9AY: some gigabitSY20 9DR: some gigabitSY20 9EE: some gigabitSY20 9EX: some gigabitSY20 9HA: some gigabitSY20 9HD: some gigabitSY20 9HE: some gigabitSY20 9HJ: some gigabitSY20 9HP: some gigabitSY20 9HR: some gigabitSY20 9HS: some gigabitSY20 9JG: some gigabitSY20 9JP: some gigabitSY20 9JR: some gigabitSY20 9JS: some gigabitSY20 9JX: some gigabitSY20 9LB: some gigabitSY20 9LD: some gigabitSY20 9LE: some gigabitSY20 9LN: some gigabitSY20 9LR: some gigabitSY20 9LX: some gigabitSY20 9ND: some gigabitSY20 9NF: some gigabitSY20 9NH: some gigabitSY20 9NJ: some gigabitSY20 9NT: some gigabitSY20 9NU: some gigabitSY20 9PA: some gigabitSY20 9PF: some gigabitSY20 9PZ: some gigabitSY20 9QG: some gigabitSY20 9QP: some gigabitSY20 9RF: some gigabitSY20 9BP: some gigabitSY20 9LP: some gigabitSY20 9LU: some gigabitSY20 9PR: some gigabitSY20 9BZ: no gigabitSY20 9DH: no gigabitSY20 9DL: no gigabitSY20 9DP: no gigabitSY20 9DT: no gigabitSY20 9DU: no gigabitSY20 9DX: no gigabitSY20 9DY: no gigabitSY20 9DZ: no gigabitSY20 9EW: no gigabitSY20 9JA: no gigabitSY20 9JB: no gigabitSY20 9JE: no gigabitSY20 9JF: no gigabitSY20 9JY: no gigabitSY20 9LF: no gigabitSY20 9NQ: no gigabitSY20 9NX: no gigabitSY20 9RD: no gigabitSY20 9RE: no gigabitSY20 9RJ: no gigabitSY20 9RL: no gigabitSY20 9RN: no gigabitSY20 9RP: no gigabitSY20 9RR: no gigabitSY20 9RS: no gigabitSY20 9RT: no gigabitSY20 9RU: no gigabitSY20 9RW: no gigabitSY20 9RX: no gigabitSY20 9RZ: no gigabitSY20 9SA: no gigabitSY20 9SB: no gigabitSY20 9SD: no gigabitSY20 9SJ: no gigabitSY20 9SL: no gigabitSY20 9SP: no gigabitSY20 9SW: no gigabitSY20 9TB: no gigabitSY20 9TE: no gigabitSY20 9TG: no gigabitSY20 9TS: no gigabitSY20 9TT: no gigabitSY20 9TW: no gigabit DolgellauMachynlleth 30 postcodes without gigabit, outlined: this goes to SY20 9SS, the one nearest the middle of them30 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to SY20 9DH, the one nearest the middle of them8 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SY20 9RU, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the SY20 9 sector, by gigabit broadband Of the 185 postcodes in the SY20 9 sector that ONS places, 67 have no home or business that can get gigabit, 47 have some that can, 69 can all get it and 2 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 30 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Dolgellau, Machynlleth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A470A494 DolgellauMachynlleth 8 postcodes without gigabit, outlined: this goes to SY20 9DH, the one nearest the middle of them8 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SY20 9RU, the one nearest the middle of them5 postcodes without gigabit
  • No home or business can get gigabit: 67
  • Some can get gigabit: 47
  • Every home and business can get gigabit: 69
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 185 postcodes in the SY20 9 sector that ONS places, 67 have no home or business that can get gigabit, 47 have some that can, 69 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 250 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.

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

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

SY20 9BZSY20 9DASY20 9DBSY20 9DHSY20 9DJSY20 9DLSY20 9DPSY20 9DSSY20 9DTSY20 9DUSY20 9DXSY20 9DY

Where the postcodes without gigabit lie together

  • 30 postcodes without gigabit, outlined on the map. SY20 9SS, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. SY20 9DH, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. SY20 9RU, is the one nearest the middle of them.

What do homes sell for in SY20 9?

Homes in SY20 9 sold for a typical £230,000 in the 12 months to August 2026, across 19 sales, up 27.8% on the 12 months before, HM Land Registry's figures show.

£230,000 typical price, the 12 months to August 2026
£180,000 12 months to August 2025
▲ up 27.8% on the 12 months before
  • Detached £280,000 9 sales
  • Semi-detached £180,000 5 sales
  • Terraced £148,000 5 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 SY20 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 SY20 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.

SY20 9AASY20 9ABSY20 9ADSY20 9AESY20 9AFSY20 9AGSY20 9AHSY20 9AJSY20 9AQSY20 9ARSY20 9ASSY20 9ATSY20 9AUSY20 9AXSY20 9AYSY20 9AZSY20 9BESY20 9BGSY20 9BHSY20 9BJSY20 9BLSY20 9BNSY20 9BPSY20 9BQSY20 9BSSY20 9BTSY20 9BUSY20 9BWSY20 9BXSY20 9BYSY20 9BZSY20 9DASY20 9DBSY20 9DHSY20 9DJSY20 9DLSY20 9DPSY20 9DRSY20 9DSSY20 9DTSY20 9DUSY20 9DWSY20 9DXSY20 9DYSY20 9DZSY20 9EESY20 9EFSY20 9EJSY20 9ELSY20 9ENSY20 9EPSY20 9EWSY20 9EXSY20 9EYSY20 9EZSY20 9HASY20 9HBSY20 9HDSY20 9HESY20 9HJSY20 9HNSY20 9HPSY20 9HRSY20 9HSSY20 9HWSY20 9JASY20 9JBSY20 9JDSY20 9JESY20 9JFSY20 9JGSY20 9JHSY20 9JJSY20 9JPSY20 9JQSY20 9JRSY20 9JSSY20 9JTSY20 9JUSY20 9JXSY20 9JYSY20 9JZSY20 9LASY20 9LBSY20 9LDSY20 9LESY20 9LFSY20 9LGSY20 9LLSY20 9LNSY20 9LPSY20 9LRSY20 9LSSY20 9LTSY20 9LUSY20 9LWSY20 9LXSY20 9NDSY20 9NESY20 9NFSY20 9NGSY20 9NHSY20 9NJSY20 9NLSY20 9NQSY20 9NTSY20 9NUSY20 9NXSY20 9NYSY20 9NZSY20 9PASY20 9PBSY20 9PDSY20 9PESY20 9PFSY20 9PLSY20 9PNSY20 9PPSY20 9PRSY20 9PSSY20 9PTSY20 9PUSY20 9PWSY20 9PXSY20 9PYSY20 9PZSY20 9QASY20 9QGSY20 9QHSY20 9QJSY20 9QLSY20 9QNSY20 9QPSY20 9QWSY20 9QYSY20 9QZSY20 9RASY20 9RBSY20 9RDSY20 9RESY20 9RFSY20 9RGSY20 9RHSY20 9RJSY20 9RLSY20 9RNSY20 9RPSY20 9RQSY20 9RRSY20 9RSSY20 9RTSY20 9RUSY20 9RWSY20 9RXSY20 9RYSY20 9RZSY20 9SASY20 9SBSY20 9SDSY20 9SHSY20 9SJSY20 9SLSY20 9SNSY20 9SPSY20 9SRSY20 9SSSY20 9SUSY20 9SWSY20 9SXSY20 9SYSY20 9SZSY20 9TASY20 9TBSY20 9TDSY20 9TESY20 9TFSY20 9TGSY20 9THSY20 9TJSY20 9TLSY20 9TNSY20 9TQSY20 9TSSY20 9TTSY20 9TW

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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