GL50 1 postcode sector in the GL50 district

GL50 1 is a sector of the GL50 district: every postcode that starts GL50 1. It has 109 postcodes in use, 18 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 GL50 1 sector, by flood risk

Map of every postcode in the GL50 1 sector, by flood risk Of the 109 postcodes in the GL50 1 sector that ONS places, 5 have a home or business at high risk, 12 are at medium risk at worst, 9 are at low risk at worst, 6 are at very low risk only and 77 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: Cheltenham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A46A4015 GL50 1AD: not on the flood risk listGL50 1AF: not on the flood risk listGL50 1AG: not on the flood risk listGL50 1BA: not on the flood risk listGL50 1BB: not on the flood risk listGL50 1DB: not on the flood risk listGL50 1DD: not on the flood risk listGL50 1DE: not on the flood risk listGL50 1DF: not on the flood risk listGL50 1DP: not on the flood risk listGL50 1DQ: not on the flood risk listGL50 1DU: not on the flood risk listGL50 1DW: not on the flood risk listGL50 1DX: not on the flood risk listGL50 1DY: not on the flood risk listGL50 1DZ: not on the flood risk listGL50 1EE: not on the flood risk listGL50 1EF: not on the flood risk listGL50 1EG: not on the flood risk listGL50 1EN: not on the flood risk listGL50 1EP: not on the flood risk listGL50 1EQ: not on the flood risk listGL50 1EW: not on the flood risk listGL50 1HA: not on the flood risk listGL50 1HE: not on the flood risk listGL50 1HP: not on the flood risk listGL50 1HQ: not on the flood risk listGL50 1JD: not on the flood risk listGL50 1JP: not on the flood risk listGL50 1LN: not on the flood risk listGL50 1LP: not on the flood risk listGL50 1LR: not on the flood risk listGL50 1ND: not on the flood risk listGL50 1NN: not on the flood risk listGL50 1PP: not on the flood risk listGL50 1PQ: not on the flood risk listGL50 1PZ: not on the flood risk listGL50 1QA: not on the flood risk listGL50 1QF: not on the flood risk listGL50 1QG: not on the flood risk listGL50 1QZ: not on the flood risk listGL50 1RX: not on the flood risk listGL50 1SA: not on the flood risk listGL50 1SD: not on the flood risk listGL50 1SJ: not on the flood risk listGL50 1SP: not on the flood risk listGL50 1SR: not on the flood risk listGL50 1SS: not on the flood risk listGL50 1SU: not on the flood risk listGL50 1SW: not on the flood risk listGL50 1SX: not on the flood risk listGL50 1SY: not on the flood risk listGL50 1SZ: not on the flood risk listGL50 1TA: not on the flood risk listGL50 1TB: not on the flood risk listGL50 1TL: not on the flood risk listGL50 1TP: not on the flood risk listGL50 1TW: not on the flood risk listGL50 1TX: not on the flood risk listGL50 1TY: not on the flood risk listGL50 1UA: not on the flood risk listGL50 1UD: not on the flood risk listGL50 1UF: not on the flood risk listGL50 1UG: not on the flood risk listGL50 1UL: not on the flood risk listGL50 1US: not on the flood risk listGL50 1UX: not on the flood risk listGL50 1UZ: not on the flood risk listGL50 1XA: not on the flood risk listGL50 1YA: not on the flood risk listGL50 1YD: not on the flood risk listGL50 1YE: not on the flood risk listGL50 1YF: not on the flood risk listGL50 1JN: very low flood risk onlyGL50 1JS: very low flood risk onlyGL50 1PR: very low flood risk onlyGL50 1TH: very low flood risk onlyGL50 1UH: very low flood risk onlyGL50 1XP: very low flood risk onlyGL50 1HT: low flood risk at worstGL50 1JU: low flood risk at worstGL50 1LY: low flood risk at worstGL50 1NA: low flood risk at worstGL50 1NL: low flood risk at worstGL50 1PT: low flood risk at worstGL50 1QB: low flood risk at worstGL50 1XL: low flood risk at worstGL50 1XY: low flood risk at worstGL50 1HH: medium flood risk at worstGL50 1HN: medium flood risk at worstGL50 1JJ: medium flood risk at worstGL50 1JZ: medium flood risk at worstGL50 1LE: medium flood risk at worstGL50 1NW: medium flood risk at worstGL50 1PH: medium flood risk at worstGL50 1PJ: medium flood risk at worstGL50 1RS: medium flood risk at worstGL50 1XZ: medium flood risk at worstGL50 1HR: high flood riskGL50 1HX: high flood riskGL50 1JX: high flood riskGL50 1NB: high flood riskGL50 1XN: high flood risk Cheltenham 16 postcodes at high or medium risk, outlined: this goes to GL50 1JX, the one with most homes and businesses at high risk16 postcodes at high or medium risk Map of every postcode in the GL50 1 sector, by flood risk Of the 109 postcodes in the GL50 1 sector that ONS places, 5 have a home or business at high risk, 12 are at medium risk at worst, 9 are at low risk at worst, 6 are at very low risk only and 77 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: College, Lansdown. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CollegeLansdown 16 postcodes at high or medium risk, outlined: this goes to GL50 1JX, the one with most homes and businesses at high risk16 postcodes at high or medium risk
  • A home or business at high risk: 5
  • At medium risk at worst: 12
  • At low risk at worst: 9
  • At very low risk only: 6
  • Not on the at-risk list: 77
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 109 postcodes in the GL50 1 sector that ONS places, 5 have a home or business at high risk, 12 are at medium risk at worst, 9 are at low risk at worst, 6 are at very low risk only and 77 are not on the Environment Agency's at-risk list.

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 150 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; flood risk: Environment Agency, published 6 July 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

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

GL50 1JX34 at high riskGL50 1HX27 at high riskGL50 1XN11 at high riskGL50 1NB7 at high riskGL50 1HR3 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. GL50 1JX, is the one with most homes and businesses at high risk.

What do homes sell for in GL50 1?

Homes in GL50 1 sold for a typical £315,000 in the 12 months to August 2026, across 28 sales, down 33% on the 12 months before, HM Land Registry's figures show.

£315,000 typical price, the 12 months to August 2026
£470,000 12 months to August 2025
▼ down 33% on the 12 months before
  • Terraced £1,157,500 6 sales
  • Flat or maisonette £281,250 22 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 GL50 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 GL50 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.

GL50 1ADGL50 1AFGL50 1AGGL50 1BAGL50 1BBGL50 1DBGL50 1DDGL50 1DEGL50 1DFGL50 1DPGL50 1DQGL50 1DUGL50 1DWGL50 1DXGL50 1DYGL50 1DZGL50 1EEGL50 1EFGL50 1EGGL50 1ENGL50 1EPGL50 1EQGL50 1EWGL50 1HAGL50 1HEGL50 1HHGL50 1HNGL50 1HPGL50 1HQGL50 1HRGL50 1HTGL50 1HXGL50 1HZGL50 1JDGL50 1JJGL50 1JNGL50 1JPGL50 1JSGL50 1JUGL50 1JXGL50 1JZGL50 1LEGL50 1LNGL50 1LPGL50 1LRGL50 1LYGL50 1NAGL50 1NBGL50 1NDGL50 1NLGL50 1NNGL50 1NWGL50 1PHGL50 1PJGL50 1PPGL50 1PQGL50 1PRGL50 1PTGL50 1PWGL50 1PZGL50 1QAGL50 1QBGL50 1QFGL50 1QGGL50 1QZGL50 1RSGL50 1RXGL50 1SAGL50 1SDGL50 1SJGL50 1SPGL50 1SRGL50 1SSGL50 1SUGL50 1SWGL50 1SXGL50 1SYGL50 1SZGL50 1TAGL50 1TBGL50 1THGL50 1TLGL50 1TPGL50 1TWGL50 1TXGL50 1TYGL50 1UAGL50 1UDGL50 1UFGL50 1UGGL50 1UHGL50 1ULGL50 1USGL50 1UXGL50 1UZGL50 1WGGL50 1XAGL50 1XLGL50 1XNGL50 1XPGL50 1XYGL50 1XZGL50 1YAGL50 1YDGL50 1YEGL50 1YFGL50 1YGGL50 1YQGL50 1ZB

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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