Broadband in Cherwell
Coverage, speeds and prices for 4,707 postcodes across 16 postcode districts. Real data from Ofcom, Land Registry and Police.uk.
Superfast
95%
Full fibre
0%
Gigabit
79%
Avg download
116 Mbps
Avg price
£547k
Postcodes
4,707
Speed tests tell the clearest story in Cherwell. The measured average download across the district is 116.4Mbps, well above the typical urban UK figure of about 75Mbps.
Browse Cherwell by postcode district
Cherwell covers 16 postcode districts with 4,707 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.
HP18
6 postcodes
50% superfast
0% full fibre
MK18
21 postcodes
83% superfast
£592k avg price
NN13
18 postcodes
82% superfast
£481k avg price
OX15
745 postcodes
94% superfast
0% full fibre
OX16
1,278 postcodes
99% superfast
0% full fibre
OX17
280 postcodes
93% superfast
0% full fibre
OX2
8 postcodes
27% superfast
0% full fibre
OX20
8 postcodes
69% superfast
0% full fibre
OX25
490 postcodes
91% superfast
0% full fibre
OX26
897 postcodes
98% superfast
0% full fibre
OX27
293 postcodes
81% superfast
0% full fibre
OX29
1 postcodes
100% superfast
0% full fibre
OX3
7 postcodes
91% superfast
0% full fibre
OX33
32 postcodes
96% superfast
0% full fibre
OX5
613 postcodes
96% superfast
0% full fibre
OX7
10 postcodes
40% superfast
0% full fibre
Broadband speeds in Cherwell
Share of premises by the fastest download speed available, averaged across every Cherwell postcode.
Whatever the coverage tables say, people in Cherwell are measurably getting quick connections. Ookla test data puts the average download at 116.4Mbps, roughly half as fast again as the typical urban UK result of about 75Mbps. That is a real-world number, drawn from actual usage rather than availability maps.
The availability figures back it up, with caveats. Gigabit-capable services are recorded at 79.3% of Cherwell's 4,707 postcodes, and superfast at 94.7%, a little under the UK norm of around 97 per cent. The gap shows at the bottom of the range. 2% of postcodes fall below 10Mbps, spread somewhere across the district's 16 outward codes, which include OX5, OX7, OX16 and HP18. That is roughly one postcode in fifty, a minority worth confirming before committing to an address. For everyone else the ceiling is high and the measured average suggests plenty of households already use it.
Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.
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Cherwell at a glance
A measured average of 116.4Mbps changes how a household should read the coverage percentages. It suggests the connections people actually buy in Cherwell perform well, not merely that fast products exist on paper. Home workers and larger families can take some reassurance from that. The flip side is the 2% of postcodes below 10Mbps, where the district average is irrelevant and the local options are what count. Cherwell spans 16 outward codes, so conditions shift a fair amount between them.
Average sale price
£546,706
56 Land Registry sales recorded
Remote worker score
54/100
Connectivity and amenities for home working
Family score
51/100
Schools, safety and family amenities
Cherwell broadband FAQs
What broadband speed do Cherwell residents actually get?
Ookla speed tests average 116.4Mbps download across the district, well above the typical urban UK figure of about 75Mbps.
Can most Cherwell addresses get a gigabit connection?
Most can. Gigabit-capable coverage is recorded at 79.3% of the district's 4,707 postcodes.
How many Cherwell postcodes are stuck below 10Mbps?
2%, which works out at roughly one postcode in fifty.
How does Cherwell compare with national superfast coverage?
Cherwell records 94.7%, slightly under the UK norm of around 97 per cent.
Which outward codes fall within the Cherwell area?
There are 16 in total, including OX5, OX7, OX15, OX16, OX33 and HP18, covering 4,707 postcodes.
Check your exact postcode
Every postcode in Cherwell has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources