Greater London broadband deals 2026: a complete postcode guide

1. Greater London broadband coverage in 2026

Greater London leads the UK on broadband infrastructure in 2026, with multiple competing networks built into most postcodes. Full fibre (FTTP) coverage now reaches approximately 78 percent of London premises, while gigabit-capable broadband (which includes both FTTP and Virgin Media's DOCSIS 3.1 cable network) reaches around 92 percent. This puts London ahead of the UK average on full fibre availability and well ahead on overall gigabit access.

What this means in practice for London households in 2026:

• Most London addresses have at least three independent network options. Typical postcodes return 15 to 20 providers across the various networks; one ISPreview-tracked SE5 9BW postcode returned 17 different providers in early 2026.
• Multiple full-fibre networks overlap in most boroughs. Openreach FTTP, Virgin Media's Nexfibre extension, Community Fibre, Hyperoptic, and CityFibre all serve significant London footprints; many addresses can choose between two or three competing FTTP networks at the same address.
• Coverage variation is street by street, not borough by borough. Two addresses on the same street can have different altnet options depending on which buildings have wayleave agreements and which streets the network has dug up so far.
• Inner London (zones 1-2) generally has the most competitive market. Westminster, Camden, Islington, Hackney, Tower Hamlets, Southwark, and Lambeth typically have the most overlapping networks. Outer London (zones 4-6) has fewer altnet options but still strong Openreach FTTP and Virgin Media coverage.
• The remaining ~22 percent without full fibre is concentrated in older housing stock, listed buildings, conservation areas, and some outer suburbs where rollout is still in progress. Most of these properties still have FTTC (fibre to the cabinet) at 35 to 80 Mbps, plus 4G/5G fixed wireless options.

2. The five competing London network types explained

Greater London has five distinct broadband network types in 2026, each with different providers, pricing models, and coverage patterns. Understanding which networks reach your address is the first step in finding the right deal.

How to think about which network is right for you:

• For value at typical speeds (100-300 Mbps): Community Fibre is typically the cheapest available altnet in covered London postcodes; Hyperoptic is competitive in MDU buildings; Vodafone, NOW Broadband, and Plusnet are typically cheapest on Openreach.
• For premium speeds (1 Gbps+): Vodafone Pro II on CityFibre (up to 2.2 Gbps), Virgin Media Gig1 / Gig2 on cable (up to 2 Gbps), Community Fibre gigabit (up to 3 Gbps), YouFibre 8000 (up to 7 Gbps), all available in selected London postcodes.
• For brand recognition and bundle options: BT, Sky, Vodafone, and EE on Openreach offer mature TV bundles, mobile add-ons, and home security integration that altnets typically do not match.
• For social tariffs and lower household incomes: Community Fibre's Lite social tariff is around £12.50 per month with no credit checks; Hyperoptic Fair Fibre is around £15 per month rolling; BT Home Essentials is around £15 per month. All London social tariffs are exempt from mid-contract price rises.
• For new builds and recent developments: Most new-build London developments since 2022 have FTTP from Openreach plus often a competing altnet wired in from the start.

3. Community Fibre: London's largest dedicated altnet

Community Fibre is the largest London-only broadband network in 2026, covering approximately 1.4 to 2.4 million London premises (depending on counting methodology) across all 33 London boroughs. The provider has built dense FTTP infrastructure in inner and middle London, with continued buildout targeting 2.5 million premises by late 2026. Community Fibre is consistently named as one of the best UK ISPs in independent reviews; it was named Which? Greatest Value Broadband Provider 2025 with a six-time UK Best Consumer ISP award and 32,000+ five-star Trustpilot reviews.

Community Fibre runs the cheapest entry-tier broadband pricing of any major UK ISP at the same speed: 35 Mbps from approximately £18 per month is meaningfully below BT, Sky, TalkTalk, Vodafone, EE, Plusnet, NOW Broadband, and Virgin Media at the equivalent speed tier. Community Fibre also offers a free 1 Gbps connection programme to community spaces and free digital skills training. Within served London boroughs, Community Fibre is typically the cheapest gigabit option as well.

4. Hyperoptic: MDU specialist with strong London footprint

Hyperoptic operates in 50+ UK cities including substantial London coverage, with approximately 600,000 premises connected nationally. The provider's distinctive approach is its focus on multi-dwelling units (MDUs) such as apartment blocks, mansion blocks, new-build developments, and converted period properties; Hyperoptic typically secures a long-term wayleave agreement with the building's freeholder and wires in shared in-building fibre infrastructure.

Where Hyperoptic is particularly strong in London:

• West London: Shepherd's Bush, Hammersmith, Kensington (much of W6, W12, W14, SW7, W8 postcodes).
• Central London: Maida Vale, St John's Wood, North Kensington, Notting Hill (much of W9, NW8, W11, W2 postcodes).
• East London: Poplar, Wapping, Canary Wharf, Shoreditch (E14, E1W, E2 postcodes).
• South London: Southwark, Bermondsey, Brixton (SE1, SE16, SW2, SW9 postcodes).
• New-build housing developments across London where the developer worked with Hyperoptic during construction.

Typical Hyperoptic London pricing in 2026:

Hyperoptic's symmetric speeds at every tier are a meaningful differentiator versus Openreach FTTP (which is typically 5-10x asymmetric, e.g. 900 Mbps down / 110 Mbps up). For London creators, agencies, designers, photographers, videographers, and remote workers doing significant file uploads or hosted services, Hyperoptic's symmetric upload is genuinely valuable. Within MDU buildings where Hyperoptic is wired in, installation is typically free and fast, often same-week or next-week.

5. Openreach providers in London (BT, Sky, Vodafone, TalkTalk, EE, Plusnet)

Openreach (the BT Group network division, regulated separately from BT consumer) provides the underlying physical infrastructure for the largest share of London broadband connections. Openreach FTTP coverage in London is strong and growing, with a target of 25 million UK premises connected by December 2026 of which a substantial share are in Greater London. London Openreach FTTC (fibre to the cabinet, 35-80 Mbps) coverage is essentially universal at ~98 percent.

What Openreach providers compete on in London:

• Brand recognition and bundling: BT, Sky, Vodafone, EE all offer TV, mobile, and home security bundles that altnets typically do not match. Sky Stream, BT TV, EE TV, and Virgin TV (separate from Virgin Media broadband) are strong London options for households that value content alongside connectivity.
• Customer service quality: Zen Internet on Openreach is consistently the highest-rated UK ISP in independent surveys; BT, EE, and Sky are mid-pack; Plusnet is budget-positioned; NOW Broadband is rolling-contract-focused.
• Price tier positioning: NOW Broadband and Plusnet are typically the cheapest Openreach options in London; BT, Sky, and Vodafone are mid-priced with bundle benefits; EE is positioned above mid-range; Zen is premium-positioned with no mid-contract price rises and free static IP.
• Mid-contract pricing transparency: Per the Ofcom 17 January 2025 rule, all Openreach-based providers in London now show fixed pounds-and-pence price rises (typically £3-£4 per month annually). Sky and NOW Broadband let customers leave penalty-free within 31 days of any price rise notification; Zen Internet guarantees no in-contract rises at all. See our contract lengths guide.

Typical London 2026 Openreach FTTP pricing across providers:

6. Virgin Media and Nexfibre cable network in London

Virgin Media O2 operates its own cable network across approximately 70-80 percent of London premises, with the new Nexfibre full fibre overlay extending coverage to additional addresses not previously passed by cable. The combined Virgin Media plus Nexfibre footprint reaches significantly more London premises than any single altnet, providing competitive pressure on pricing across the city.

What Virgin Media offers London households in 2026:

• M125 Fibre Broadband (132 Mbps) from approximately £27 per month: entry tier suitable for typical small-to-medium London households.
• M250 (264 Mbps) from approximately £30 per month: mid-tier suitable for multi-user families and gaming.
• M500 (528 Mbps) from approximately £35 per month: high-tier suitable for heavy use, large households, content creation.
• Gig1 (~1.1 Gbps) from approximately £42 per month: gigabit-class for power users.
• Gig2 (2 Gbps) in selected London postcodes from approximately £55-£65 per month: top-tier residential cable; symmetric upload optional in some areas.

Virgin Media's specific London advantages:

• Wide coverage across London including many areas where altnets have not yet built (parts of Bexley, Bromley, Havering, outer Redbridge, Sutton).
• Bundle options with Virgin TV, mobile via O2 (Volt benefits include double mobile data), and Virgin Media security products.
• Wi-Fi guarantee: Virgin Media's Hub 5 router with mesh extensions claims at least 30 Mbps in every room, with bill credit if the guarantee is missed.
• Hub 5 plus mesh ecosystem handles large London houses well, including period properties with thick walls that often cause Wi-Fi issues.
• Long-running London presence means stable infrastructure and well-known customer service patterns.

The trade-offs:

• Mid-contract price rises typically £3.50/month annually in April; on 24-month contracts (standard since June 2025), this means two rises during the typical contract term. See our contract lengths guide.
• Asymmetric speeds on most cable packages: Gig1 is ~1.1 Gbps down / ~50 Mbps up. Gig2 with the symmetric upload add-on is the exception. For heavy upload users, altnet symmetric FTTP is meaningfully better.
• Customer service ratings are mid-pack in independent UK surveys, behind Zen, Hyperoptic, and Community Fibre but typically ahead of TalkTalk and Plusnet.

7. CityFibre and providers using its London infrastructure

CityFibre is a UK wholesale full fibre network that London providers retail to consumers; CityFibre itself does not sell direct to households. CityFibre's London footprint is more limited than Community Fibre, Hyperoptic, or Openreach, but in covered postcodes it offers some of the fastest residential speeds in the UK at competitive pricing.

Major London providers reselling CityFibre infrastructure in 2026:

• Vodafone Pro II: Up to 2.2 Gbps in selected London CityFibre postcodes. Symmetric speeds at top tiers. Competitive pricing for heavy users; Vodafone Pro II in CityFibre coverage areas often costs less than Virgin Media Gig1 cable.
• Sky Stream and Sky Broadband: Specific Sky packages route over CityFibre in covered London postcodes, with Sky's standard service quality and bundle options.
• toob: Specialist altnet retail brand using CityFibre infrastructure, simple flat-rate pricing.
• Cuckoo: After absorption by Vodafone in 2024, continues to retail on CityFibre in covered London areas with rolling-contract pricing.
• Zen Internet: Zen retails over CityFibre in covered London postcodes with its no in-contract rises guarantee and free static IP.

CityFibre's London buildout is concentrated in selected neighbourhoods rather than spread evenly. Coverage is strong in parts of west, south-west, and central London, with continuing rollout in areas including Battersea, Clapham, Putney, and Wandsworth. Coverage is patchy or absent in many east, south-east, and outer London boroughs where Community Fibre or Hyperoptic dominate the altnet market instead.

8. Smaller London altnets: G.Network, YouFibre, others

Several smaller London-focused altnets serve specific neighbourhoods with their own fibre infrastructure. These are typically more concentrated than Community Fibre or Hyperoptic but in covered postcodes can offer strong value or premium speeds.

G.Network

G.Network operates a London full fibre network covering approximately 420,000 central London premises with around 25,000 customers. Coverage is concentrated in Westminster, Kensington & Chelsea, Camden, Islington, Hackney, and Lambeth. G.Network entered administration in January 2026 with around £300 million net debt; FitzWalter Capital acquired the business and the company exited administration in March 2026 debt-free, with original co-founder David Sangster returning as CEO. Service to existing customers continued throughout the administration process. G.Network continues to operate in 2026 with its 25,000-customer base intact. See our what happens if your broadband provider goes out of business guide for the full administration arc.

YouFibre

YouFibre offers up to 7 Gbps residential broadband in covered London postcodes via its 8000 package, including a Wi-Fi 7 router at no extra cost. This is the fastest residential broadband widely available to consumers in London in 2026. YouFibre's London footprint is patchier than Community Fibre or Hyperoptic but in covered areas the value at gigabit and beyond is meaningfully strong. YouFibre also explicitly guarantees no mid-contract price rises during the contract term, which is a meaningful protection versus the £3-£4 monthly rises typical at major UK ISPs.

Andrews & Arnold (AAISP)

Andrews & Arnold is a boutique London-focused ISP serving technical users, businesses, and households with specific connectivity needs. Smaller customer base than the major altnets but with a strong reputation for technical expertise, IPv6 support, static IP availability, and bespoke configurations. Pricing is premium-positioned; this is not the right answer for typical price-sensitive London households but is genuinely valuable for engineers, developers, and small businesses with specific requirements.

Other London altnets in 2026

Several smaller London altnets operate in specific neighbourhoods, often serving new-build developments, gated communities, or specific apartment blocks. These include providers like 4th Utility (mostly in apartment buildings), and various building-specific or development-specific altnets. Coverage is too narrow for general recommendations; check at your postcode if relevant.

9. London 2026 broadband price comparison by tier

This table compares typical London 2026 monthly pricing for common speed tiers across the main networks. Prices are headline introductory rates including VAT for consumer packages; remember to factor in mid-contract price rises (£3-£4 per month annually for most major providers) when calculating total contract cost. See our contract lengths guide for the full 2026 price rise schedules.

10. Wayleave, flats, and mansion block considerations

A meaningful share of London households live in flats, apartments, conversions, mansion blocks, and listed buildings where broadband installation depends on a wayleave agreement: the legal permission from the freeholder for the network operator to bring fibre cables into the building. Without a wayleave, no altnet can install service even if the network is built outside on the street. This is a London-specific issue more than other UK cities because of the prevalence of period properties, mansion blocks, and apartment-living households.

What London leaseholders and tenants need to know about wayleaves in 2026:

• Most modern London apartment blocks have wayleaves with Openreach for FTTP installation, often dating from when the building was constructed or renovated. Hyperoptic is the most common altnet with wayleave agreements in older London apartment blocks.
• Mansion blocks and listed buildings often lack altnet wayleaves because the freeholder has not been approached or has declined permission. Securing approval for new altnets typically requires the freeholder, the management company, and sometimes leaseholder consultation.
• The Telecommunications Infrastructure (Leasehold Property) Act 2021 gives tenants in MDUs the right to request access from operators, with operators able to apply to a court if landlords do not respond. This has streamlined some London wayleave situations but is not yet universal in effect.
• For new-build London developments since 2022, developers typically arrange FTTP from Openreach plus often a competing altnet during construction. Most new flats have multiple wayleaves from the outset.
• Conservation areas can affect installation permissions for visible cabling work even with wayleaves in place. Always check with local council planning if your block is in a conservation area.
• For tenants, secure landlord/freeholder approval early rather than waiting for installation day; this prevents delays that can extend by weeks if approval comes mid-process.

11. London broadband by borough type

The right London broadband choice varies meaningfully by borough type because network availability and household needs differ across central, inner, and outer London. This section provides practical recommendations by borough type rather than naming all 33 boroughs individually.

Central London (Westminster, Kensington & Chelsea, Camden, Islington, Hackney, Tower Hamlets, Southwark, Lambeth)

• Most competitive networks: Multiple altnets active alongside Openreach and Virgin Media. Community Fibre, Hyperoptic, G.Network, CityFibre-based providers (Vodafone Pro II) all overlap with Openreach FTTP and Virgin Media cable.
• Typical recommendation: Community Fibre 150 Mbps at ~£20/mo for value; Hyperoptic 150 Mbps if your block is connected; Vodafone Pro II via CityFibre for premium speeds.
• Watch for: Mansion blocks and listed buildings often lack altnet wayleaves; period property thick walls can affect Wi-Fi mesh design.

Inner London ring (Wandsworth, Lewisham, Newham, Hammersmith & Fulham, Brent, Haringey, Greenwich, Waltham Forest)

• Strong competition: Community Fibre coverage extends across most of these boroughs; Virgin Media cable is comprehensive; Openreach FTTP coverage is high; Hyperoptic in selected MDU clusters.
• Typical recommendation: Community Fibre or Hyperoptic for value; Virgin Media for cable network availability where altnets are not yet built; Vodafone or Sky on Openreach FTTP for bundled options.
• Watch for: Network coverage varies street-by-street; verify postcode before signing.

Outer London (Bromley, Bexley, Havering, Sutton, Croydon, Kingston, Richmond, Hillingdon, Harrow, Barnet, Enfield, Redbridge)

• Less altnet competition: Community Fibre coverage thinner; Hyperoptic limited to selected MDU buildings. Openreach FTTP and Virgin Media cable + Nexfibre dominate.
• Typical recommendation: Vodafone, Plusnet, or NOW Broadband on Openreach for value; BT, Sky, EE for major-ISP bundles; Virgin Media where cable coverage exists.
• Watch for: FTTC vs FTTP availability; some outer London streets still on FTTC at 35-80 Mbps despite postcode showing FTTP available at neighbouring addresses. Always run an exact-address check.

12. Switching London broadband in 2026

Switching London broadband providers in 2026 is straightforward thanks to One Touch Switch (OTS), the Ofcom-mandated process that launched on 12 September 2024. London customers contact only the new provider; the new provider handles cancellation of the old contract and coordinates the switch via the central TOTSCo Hub.

What London customers can expect during a switch in 2026:

• Same-network Openreach to Openreach (BT to Sky, TalkTalk to Vodafone, Plusnet to Zen): Typically 10 working days to activation; 1 to 2 hours of brief downtime during the handover window. No engineer visit needed for FTTC-to-FTTC or FTTP-to-FTTP transitions on the same line.
• Cross-network London switches (Openreach to Virgin Media, Openreach to Community Fibre, Openreach to Hyperoptic): Typically 10 to 20 working days; engineer install required at the property; both lines often run in parallel during the install phase, so cutover-day downtime is often zero.
• Altnet-to-altnet London switches (Community Fibre to Hyperoptic, Hyperoptic to YouFibre): Typically requires new line installation if the new altnet doesn't have existing wayleave for the building. Lead times vary by network.
• Switching when in MDU with shared infrastructure: Hyperoptic and Community Fibre buildings often have shared in-building fibre; switching between providers in the same wired building can be very fast (next-day in some cases).
• Ofcom automatic compensation for delayed switches: £6.24 per day for delayed activation; £6.24-£9.33 per day for total loss of service over 2 working days; £31.19 per missed engineer appointment.

Three London-specific switching considerations in 2026:

1. For London flats and apartments, wayleave permissions affect which altnets can serve the building. Confirm wayleave status before placing an order to avoid extended delays mid-switch.
2. For London period properties and mansion blocks, physical engineer access can be more complex than typical UK installations. Schedule the engineer for a time when building access is straightforward.
3. For London households with VoIP, smart home, or working-from-home setups, plan reconfiguration of any IP-allowlisted services for the new provider's static IP if applicable. See our switching without downtime guide for the full SME approach (also relevant for home offices).

13. Five questions to ask before choosing

1. What networks are actually available at my exact London postcode and address? Run checks on Openreach (via BT, Sky, Vodafone, etc), Virgin Media, Community Fibre, Hyperoptic, CityFibre-based providers, and any local altnets. London availability varies street by street; a single postcode check is not enough for altnets.
2. Do I live in a flat or apartment with potential wayleave issues? If yes, confirm the building's wayleave status with the management company or freeholder before ordering altnet service. This prevents the most common London installation delay.
3. What speed do I genuinely need, and how much upload? For most London households, 100-300 Mbps is sufficient for streaming, gaming, and video calls. If you upload heavily (creators, agencies, photographers, videographers), symmetric altnet packages from Hyperoptic, Community Fibre, or YouFibre are meaningfully better than asymmetric Openreach FTTP at the same price.
4. What is the total contract cost including mid-contract price rises? Calculate this before signing. BT, Virgin Media, EE, Plusnet, and most major UK ISPs apply £3-£4 per month annual rises; YouFibre, Community Fibre (most packages), Hyperoptic, and Zen Internet typically don't include in-contract rises. See our contract lengths guide for full UK provider price rise schedules.
5. Do I need bundled services (TV, mobile, home security)? If yes, BT, Sky, EE, Vodafone, and Virgin Media offer bundles that altnets typically don't match. If you only need broadband, a London altnet at lower monthly cost with no bundle premium is usually better value.