Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedSpeed House is a one-bedroom semi-detached house in City Of London, London, London (EC2Y 8AT). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band E. At 69 m² this is the 10th smallest of 29 units on EPC record in Speed House, where floor areas span 54–113 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (February 2026) shows a C (score 72). The rating has held steady at C across 2 certificates since December 2014. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Held since August 2005 — that's 21 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 17.4% per year against 0% for the wider region. Today's modelled estimate of £688,000 sits 99.4% above the 2005 sale of £345,000. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 30% below the postcode norm.
The EPC has just been inspected, so the rating reflects current condition.
Speed House valuation sits well clear of the typical sold price in this postcode.
£688,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.4% per year over 2 years.
£345,000
Growth on file: 17.4% per year over 2 years.
Speed House outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,000
Street avg £10,256
Floor Area
69 m²
Street avg 70 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Silk Street — bus stop.

Daytime· 07:00 – 23:00
59.8dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 August 2005Most recent
£345,000
+35.3%over 1 year12 September 2003
£255,000
Median price across the last 5 sales in EC2Y 8AT: £950,000 (2025–2021).
Speed House Flat 56 Barbican City Of London London
Sold Sept 2025
Speed House Flat 47 Barbican City Of London London
Sold Mar 2025
Speed House Flat 37 Barbican City Of London London
Sold Feb 2024
Speed House Flat 43 Barbican City Of London London
Sold Oct 2023
Speed House Flat 1 Barbican City Of London London
Sold Apr 2021
CO₂ Emissions
2.3 t/year
Street avg 4.0 t/year
EC2Y 8AY
Closest school
0.3 km
Prior Weston Primary School and Children's Centre. 106 schools nearby.
Night-time· 23:00 – 07:00
50.4dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell