Richardson House, Flat 4, 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 57 m² (around 614 sq ft) and construction records dating it to 1996-2002. At 57 m² this is the 12th 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 (June 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since October 2008. Between certificates, lighting dropped from Very Good to Good.
Untraded for 25 years, with the last transfer in July 2001. Across 1996–2001, sale prices on this property compounded at 14.2% per year. Today's modelled estimate of £329,000 sits 126.9% above the 2001 sale of £145,000.
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
Low energy lighting percentage decreased
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
30-day money-back guarantee
Sales history & valuation
Richardson House's modelled value sits at over four times its earliest registered sale price (1996).
£329,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.2% per year over 5 years.
£145,000
Growth on file: 14.2% per year over 5 years.
Sales timeline
15 July 2001Most recent
£145,000
+31.2%over 2 years10 May 1999
£110,500
+45.5%over 2 years5 September 1996
£75,950
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
On years held, Richardson House stands well clear of the street.
Price per m²
£2,544
Street avg £3,994
Floor Area
57 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.6 t/year
Similar properties nearby
Alcott House, Flat 16, 12 Malting Way
TW7 6SD
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TW7 6SD
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Alcott House, Flat 4, 12 Malting Way
TW7 6SD
Alcott House, Flat 13, 12 Malting Way
TW7 6SD
Alcott House, Flat 5, 12 Malting Way
TW7 6SD
Alcott House, Flat 3, 12 Malting Way
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Alcott House, Flat 14, 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