GL4 8 postcode sector in the GL4 district

GL4 8 is a sector of the GL4 district: every postcode that starts GL4 8. It has 101 postcodes in use, one of them a large-user postcode. 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 GL4 8 sector, by flood risk

Map of every postcode in the GL4 8 sector, by flood risk Of the 101 postcodes in the GL4 8 sector that ONS places, 2 have a home or business at high risk, 6 are at low risk at worst and 93 are not on the Environment Agency's at-risk list. Places named: Painswick and Upton, Ermin. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A46A417 GL4 8AA: not on the flood risk listGL4 8AB: not on the flood risk listGL4 8AD: not on the flood risk listGL4 8AE: not on the flood risk listGL4 8AF: not on the flood risk listGL4 8AG: not on the flood risk listGL4 8AH: not on the flood risk listGL4 8AJ: not on the flood risk listGL4 8AL: not on the flood risk listGL4 8AN: not on the flood risk listGL4 8AP: not on the flood risk listGL4 8AQ: not on the flood risk listGL4 8AS: not on the flood risk listGL4 8AT: not on the flood risk listGL4 8AU: not on the flood risk listGL4 8AW: not on the flood risk listGL4 8AX: not on the flood risk listGL4 8AY: not on the flood risk listGL4 8AZ: not on the flood risk listGL4 8BB: not on the flood risk listGL4 8BD: not on the flood risk listGL4 8BE: not on the flood risk listGL4 8BH: not on the flood risk listGL4 8BJ: not on the flood risk listGL4 8BN: not on the flood risk listGL4 8BP: not on the flood risk listGL4 8BQ: not on the flood risk listGL4 8BS: not on the flood risk listGL4 8BT: not on the flood risk listGL4 8BU: not on the flood risk listGL4 8DA: not on the flood risk listGL4 8DB: not on the flood risk listGL4 8DD: not on the flood risk listGL4 8DE: not on the flood risk listGL4 8DF: not on the flood risk listGL4 8DG: not on the flood risk listGL4 8DH: not on the flood risk listGL4 8DJ: not on the flood risk listGL4 8DL: not on the flood risk listGL4 8DN: not on the flood risk listGL4 8DP: not on the flood risk listGL4 8DQ: not on the flood risk listGL4 8DR: not on the flood risk listGL4 8DS: not on the flood risk listGL4 8DT: not on the flood risk listGL4 8DU: not on the flood risk listGL4 8DW: not on the flood risk listGL4 8DX: not on the flood risk listGL4 8DY: not on the flood risk listGL4 8EA: not on the flood risk listGL4 8ED: not on the flood risk listGL4 8EF: not on the flood risk listGL4 8EH: not on the flood risk listGL4 8EJ: not on the flood risk listGL4 8EL: not on the flood risk listGL4 8EN: not on the flood risk listGL4 8ET: not on the flood risk listGL4 8EU: not on the flood risk listGL4 8EX: not on the flood risk listGL4 8EZ: not on the flood risk listGL4 8HB: not on the flood risk listGL4 8HD: not on the flood risk listGL4 8HE: not on the flood risk listGL4 8HF: not on the flood risk listGL4 8HG: not on the flood risk listGL4 8HP: not on the flood risk listGL4 8HQ: not on the flood risk listGL4 8HR: not on the flood risk listGL4 8HS: not on the flood risk listGL4 8HT: not on the flood risk listGL4 8HY: not on the flood risk listGL4 8HZ: not on the flood risk listGL4 8JA: not on the flood risk listGL4 8JL: not on the flood risk listGL4 8JN: not on the flood risk listGL4 8JW: not on the flood risk listGL4 8JX: not on the flood risk listGL4 8JY: not on the flood risk listGL4 8JZ: not on the flood risk listGL4 8LA: not on the flood risk listGL4 8LB: not on the flood risk listGL4 8LD: not on the flood risk listGL4 8LE: not on the flood risk listGL4 8LF: not on the flood risk listGL4 8LG: not on the flood risk listGL4 8LH: not on the flood risk listGL4 8LJ: not on the flood risk listGL4 8LL: not on the flood risk listGL4 8LQ: not on the flood risk listGL4 8BA: low flood risk at worstGL4 8BG: low flood risk at worstGL4 8DZ: low flood risk at worstGL4 8EB: low flood risk at worstGL4 8EG: low flood risk at worstGL4 8HU: high flood riskGL4 8HX: high flood risk Painswick and UptonErmin Map of every postcode in the GL4 8 sector, by flood risk Of the 101 postcodes in the GL4 8 sector that ONS places, 2 have a home or business at high risk, 6 are at low risk at worst and 93 are not on the Environment Agency's at-risk list. Places named: Brockworth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Brockworth
  • A home or business at high risk: 2
  • At medium risk at worst: 0
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 93

Of the 101 postcodes in the GL4 8 sector that ONS places, 2 have a home or business at high risk, 6 are at low risk at worst and 93 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. 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.

What do homes sell for in GL4 8?

Homes in GL4 8 sold for a typical £611,475 in the 12 months to August 2026, across 26 sales, up 5.4% on the 12 months before, HM Land Registry's figures show.

£611,475 typical price, the 12 months to August 2026
£580,000 12 months to August 2025
▲ up 5.4% on the 12 months before
  • Detached £625,000 21 sales
  • Semi-detached 3 sales, too few to price
  • Terraced 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start GL4 8. 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

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.