Richardson House, Flat 6, 13 Malting Way, Isleworth, TW7 6SD
About Richardson House
Richardson House is a two-bedroom semi-detached house in Isleworth (TW7 6SD). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 1996-2002. At 56 m² this is the 7th smallest of 16 units on EPC record in Richardson House, where floor areas span 49–63 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (November 2020) shows a C (score 74). Earlier certificates rated it B (September 2010); the latest reading is one band lower. Between certificates, lighting dropped from Good to Average.
It hasn't traded since September 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £342,000 sits 374% above the 1996 sale of £72,152. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 48.2% below the postcode norm.
Know exactly what you're buying at Richardson House
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
EPC Rating
Planning history
Richardson House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at Richardson House
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
Richardson House's modelled value sits at over four times its earliest registered sale price (1996).
£342,000
Modelled from EPC, postcode comparables.
£72,152
Recorded with HM Land Registry.
Sales timeline
19 September 1996Most recent
£72,152
Median price across the last 5 sales in TW7 6SD: £322,500 (2025–2023).
Nearby sales in TW7 6SD
Alcott House, Flat 13, 12 Malting Way, Isleworth, TW7 6SD
Sold Aug 2025
£322,500Richardson House, Flat 7, 13 Malting Way, Isleworth, TW7 6SD
Sold Feb 2025
£307,00016 Malting Way, Isleworth, TW7 6SD
Sold Jul 2024
£515,000Richardson House, Flat 12, 13 Malting Way, Isleworth, TW7 6SD
Sold May 2024
£345,000Alcott House, Flat 17, 12 Malting Way, Isleworth, TW7 6SD
Sold Sept 2023
£256,000
Everything we know about Richardson House, 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 Malting Way homes
Price per m² for Richardson House lags the street by a wide margin.
Price per m²
£1,288
Street avg £4,038
Floor Area
56 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.6 t/year
Similar properties nearby
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TW7 6SD
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Alcott House, Flat 15, 12 Malting Way
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Alcott House, Flat 16, 12 Malting Way
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Alcott House, Flat 8, 12 Malting Way
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Grainger Road — bus stop.
Closest school
0.3 km
Gumley House RC Convent School, FCJ. 45 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
53.3dB

Night-time· 23:00 – 07:00
43.4dB