OX4 postcode district: Oxford and around
OX4 is a postcode district in Oxfordshire, with 1,367 postcodes in use in 7 sectors. It has postcodes in Oxford. It is split between 2 councils: Oxford (1,332 postcodes) and South Oxfordshire (35).
- Postcodes in use
- 1,367
- Sectors
- 7
- Councils
- 2 councils
- Places
- Oxford
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Every postcode in OX4, by gigabit broadband
- No home or business can get gigabit: 144
- Some can get gigabit: 283
- Every home and business can get gigabit: 890
- Ofcom gives no figure: 50
- Outline: where 5 or more postcodes without gigabit lie together
Of the 1,367 postcodes in OX4 that ONS places, 144 have no home or business that can get gigabit, 283 have some that can, 890 can all get it and 50 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 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.
The middle of its postcodes: latitude 51.7311, longitude -1.2174. Open this area on OpenStreetMap
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.
Postcodes without gigabit
144 postcodes here have no gigabit. These are the 12 first in postcode order.
Where the postcodes without gigabit lie together
- 17 postcodes without gigabit, outlined on the map. OX4 6NF, is the one nearest the middle of them.
- 13 postcodes without gigabit, outlined on the map. OX4 1AU, is the one nearest the middle of them.
- 12 postcodes without gigabit, outlined on the map. OX4 2BH, is the one nearest the middle of them.
- 8 postcodes without gigabit, outlined on the map. OX4 2TY, is the one nearest the middle of them.
- 7 postcodes without gigabit, outlined on the map. OX4 1UF, is the one nearest the middle of them.
- 7 postcodes without gigabit, outlined on the map. OX4 3XT, is the one nearest the middle of them.
What broadband can you get in OX4?
Ofcom reports on 1,317 of the 1,367 postcodes in OX4. At 890 of them every home and business can get gigabit broadband.
Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.
Check one address on Ofcom's checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
Is OX4 at risk of flooding?
117 of the 1,367 postcodes in OX4 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 496 homes and businesses in an area at high or medium risk.
High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.
Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.
Source: Environment Agency flood risk, published 6 July 2026.
What do homes sell for in OX4?
Homes in OX4 sold for a typical £415,000 in the 12 months to September 2026, across 434 sales, HM Land Registry's figures show. The 12 months before gave £391,500 from 522 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £685,000 15 sales
- Semi-detached £440,000 133 sales
- Terraced £434,500 220 sales
- Flat or maisonette £251,250 66 sales
Each bar is that kind's typical price, against the most expensive kind here.
Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.
Source: HM Land Registry Price Paid Data, files dated 28 October 2026.
Postcodes in OX4
Pick a sector, then a postcode. A sector is the district plus the next digit.
Places in OX4
Towns and villages with postcodes in OX4, and how many each has here.
Who covers OX4
How many of the district's postcodes in use fall under each council, constituency and police force area.
Councils
- Oxford1,332
- South Oxfordshire35
Constituencies
- Oxford East1,332
- Didcot and Wantage32
- Henley and Thame3
Police force areas
- Thames Valley1,367
Next to OX4
"Next to" is by number: the districts before and after OX4 in the OX area.
Check a postcode
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- Environment Agency flood risk
- HM Land Registry Price Paid Data
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
Licence: Open Government Licence v3.0.
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