ServerFarm LON1 London (Feltham)

ServerFarm LON1 London (Feltham) is a data center in Feltham, London, United Kingdom, operated by Serverfarm, with 11.4 MW of published IT capacity, currently operational, opened in 2018.

ServerFarm's first European data center, LON1, a three-story 130,000 sq ft building in Feltham near Heathrow Airport, acquired via sale-leaseback in March 2018, with 11.4 MW of IT capacity at N+1 and a PUE of 1.25.

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UnitsMetricUS

Operator

Serverfarm

City

Feltham, London, United Kingdom

Power, MW

11.4 MW

Cooling

Air

Opened

2018

Floor space

12,077 m²

AI-ready

Yes

Market benchmark

$213 per kW per month wholesale · London, United Kingdom

Index rate for the market, not this operator’s price list

1 sources · data pending on-site verification

E

Coloprice Score

31 out of 100

Class E · #57 of 199 in United Kingdom

• Resilience0/35
• Compliance0/20
• Transparency9/20
• Scale12/15
• Maturity10/10

How the score is calculated →

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    alt="ServerFarm LON1 London (Feltham) — Coloprice Score 31" height="64">
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Connectivity: 1 networks and 0 internet exchanges are present in this facility.

Awards & badges

Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.

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Colocation pricing: United Kingdom & other markets — The Colocation Price Index →

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Data release: 2026-10-01