Flat 2, 27 Powis Square, London, W11 2AZ
About Flat 2
Flat 2 is a mid-terrace house in London (W11 2AZ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1900-1929 and council tax band E. At 59 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 56–91 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2025) shows a C (score 71). The rating has held steady at C across 3 certificates since October 2009. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor.
On the market in March 2016 and unlisted since — roughly 10 years.
Know exactly what you're buying at Flat 2
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Wall insulation improved
Planning history
Flat 2 has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 2
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£1,008,000
Modelled from EPC, postcode comparables.
£965,000
Recorded with HM Land Registry.
Sales timeline
30 March 2016Most recent
£965,000
Median price across the last 5 sales in W11 2AZ: £990,000 (2021–2016).
Everything we know about Flat 2, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Powis Square homes
CO₂ Emissions for Flat 2 runs comfortably ahead of the street norm.
Price per m²
£16,356
Street avg £14,732
Floor Area
59 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.6 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Powis Gardens — bus stop.
Closest school
0.2 km
Colville Primary School. 85 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
59.5dB
Night-time· 23:00 – 07:00
50.2dB