12a, Flat 3, The Mall, London, W5 2PJ
About 12a
12a is a detached house in London (W5 2PJ). It has a recorded floor area of 40 m² (around 431 sq ft). At 40 m² this is the 3rd smallest of 5 units on EPC record in 12a, where floor areas span 30–44 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (53 versus a best of 75). The latest certificate (June 2017) shows an E (score 53), well below the UK norm with real room to improve. Main heating runs on electricity: electricity, unspecified tariff.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 12a
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
12a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
12a has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 2 things worth checking at 12a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£342,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in W5 2PJ: £790,000 (2024–2018).
Nearby sales in W5 2PJ
16 The Mall, Ealing, London, W5 2PJ
Sold May 2024
£790,000Flat B, 7 The Mall, London, W5 2PJ
Sold Feb 2024
£1,700,00014a, The Mall, Ealing, London, W5 2PJ
Sold Sept 2022
£565,000Apiary Building 1a, The Mall, Ealing, London, W5 2PJ
Sold Dec 2019
£1,800,00011 The Mall, Ealing, London, W5 2PJ
Sold Jun 2018
£350,000
Everything we know about 12a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other The Mall homes
On epc rating, 12a runs well behind the street norm.
EPC Rating
53 (E)
Street avg 70 (C)
Floor Area
40 m²
Street avg 53 m²
CO₂ Emissions
2.2 t/year
Street avg 2.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ealing Broadway Station — bus stop.
Closest school
0.3 km
Christ the Saviour Church of England Primary School. 38 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
54.6dB

Night-time· 23:00 – 07:00
44.7dB