DA18 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 67 postcodes across 1 sector in Bexley.
Full fibre
0%
Gigabit
81%
Superfast
99%
Postcodes
67
DA18 covers just 67 postcodes in Bexley, the smallest outward code in this batch, and shows a marked step down in gigabit availability compared to neighbours. Cable gigabit reaches 81%, leaving a material proportion at 30-300 Mbps speeds.
Broadband speeds in DA18
Share of DA18 premises by the fastest download speed available, averaged across all 67 postcodes in the district.
Superfast coverage is strong (98.8% of postcodes), but gigabit drops to 81%, well below neighbouring DA15-DA17. This 81% figure indicates incomplete cable rollout or a mix of deployment strategies. Speed distribution reveals the split: 81% occupy the 300 Mbps tier, while 17.8% fall into the 30-300 Mbps band. Below-USO postcodes are absent, meaning everyone reaches at least superfast. A small pocket (1.2% below 10 Mbps) suggests either older cable segments or premises on the network's fringe. The 17.8% of postcodes at 30-300 Mbps represent a material 'just fast' tier rather than optimal speeds, typical of areas where cable deployment prioritised gigabit zones first. For households in that band, simultaneous streaming and work-from-home are viable but tight.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
0%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
DA18 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| DA18 4 | 67 | 99% | 0% | 81% |
All DA18 4 postcodes (67)
Best deals
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Living in Bexley
DA18 is a transitional zone between densely gigabit-served areas and more patchy coverage. Households here often have adequate speeds, but the mix is less uniform than DA15-DA16. Property-hunters should check postcode availability specifically rather than assuming gigabit.
Crime per month
1
Average recorded crimes per local statistical area
Remote worker score
54/100
Connectivity and amenities for home working
Family score
59/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
DA18 broadband FAQs
Why is gigabit only 81% in DA18 when neighbouring codes are higher?
DA18 is smaller and may reflect uneven cable deployment or a different rollout phase. Gigabit-capable postcodes are typical; others cap at superfast, which is still fast enough for most uses.
If I'm not in a gigabit postcode here, how fast will I be?
The 17.8% outside gigabit postcodes typically receive 30-300 Mbps, sufficient for video calls, streaming and general web work.
Is there a noticeable speed difference within DA18?
Yes. About four in five postcodes enjoy gigabit, but the remainder cluster around superfast (30 Mbps or higher). Check your specific postcode.
Are speeds reliable across DA18, or do they vary significantly?
The 98.8% superfast figure indicates reliable minimum speeds. Variation is between gigabit and superfast postcodes, not day-to-day fluctuations.
Neighbouring districts
Check your exact postcode
Every postcode in DA18 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