IP5 4 postcode sector in the IP5 district

IP5 4 is a sector of the IP5 district: every postcode that starts IP5 4. It has 14 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the IP5 4 sector, by gigabit broadband

Map of every postcode in the IP5 4 sector, by gigabit broadband Of the 14 postcodes in the IP5 4 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 7 can all get it and 5 have no Ofcom figure. Places named: Martlesham & Purdis Farm. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A12 IP5 4AN: no Ofcom figureIP5 4AP: no Ofcom figureIP5 4AQ: no Ofcom figureIP5 4AY: no Ofcom figureIP5 4BE: no Ofcom figureIP5 4AA: gigabit for allIP5 4AB: gigabit for allIP5 4AD: gigabit for allIP5 4AE: gigabit for allIP5 4AF: gigabit for allIP5 4AG: gigabit for allIP5 4AH: gigabit for allIP5 4AJ: some gigabitIP5 4AL: no gigabit Martlesham & Purdis Farm Map of every postcode in the IP5 4 sector, by gigabit broadband Of the 14 postcodes in the IP5 4 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 7 can all get it and 5 have no Ofcom figure. Places named: Martlesham & Purdis Farm. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Martlesham & Purdis Farm
  • No home or business can get gigabit: 1
  • Some can get gigabit: 1
  • Every home and business can get gigabit: 7
  • Ofcom gives no figure: 5

Of the 14 postcodes in the IP5 4 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 7 can all get it and 5 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. No boundary is drawn. 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

IP5 4AL

What do homes sell for in IP5 4?

Homes in IP5 4 sold for a typical £351,125 in the 12 months to August 2026, across 6 sales, down 16.4% on the 12 months before, HM Land Registry's figures show.

£351,125 typical price, the 12 months to August 2026
£420,000 12 months to August 2025
▼ down 16.4% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached 2 sales, too few to price
  • Flat or maisonette 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start IP5 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 IP5 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.

IP5 4AAIP5 4ABIP5 4ADIP5 4AEIP5 4AFIP5 4AGIP5 4AHIP5 4AJIP5 4ALIP5 4ANIP5 4APIP5 4AQIP5 4AYIP5 4BE

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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