Alcott House, Flat 14, 12 Malting Way, Isleworth, TW7 6SD
About Alcott House
Alcott House is a two-bedroom semi-detached house in Isleworth (TW7 6SD). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 1996-2002. The latest certificate (November 2024) shows a C (score 74). The rating has held steady at C across 2 certificates since August 2010. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. At 59 m² this is the 11th smallest of 14 units on EPC record in Alcott House, where floor areas span 50–64 m². Other recorded features include a balcony and notable views.
Untraded for 30 years, with the last transfer in July 1996. 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 £343,000 sits 340% above the 1996 sale of £77,950. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 46.9% below the postcode norm.
Know exactly what you're buying at Alcott 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
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Alcott House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at Alcott 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
Alcott House's modelled value sits at over four times its earliest registered sale price (1996).
£343,000
Modelled from EPC, postcode comparables.
£77,950
Recorded with HM Land Registry.
Sales timeline
28 July 1996Most recent
£77,950
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 Alcott 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
Alcott House outperforms the street on years held by a wide margin.
Price per m²
£1,321
Street avg £4,037
Floor Area
59 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 1.6 t/year
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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