Alcott House, Flat 13, 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 60 m² (around 646 sq ft) and construction records dating it to 1976-1982. The latest certificate (April 2022) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since January 2012. Between certificates, wall efficiency went from Good to Very Good. The recommended improvements would push it to B (score 81). At 60 m² this is the 12th smallest of 14 units on EPC record in Alcott House, where floor areas span 50–64 m².
It changed hands recently, sold August 2025 for £322,500. Across 1996–2025, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£499/sq ft) was about 118% above the typical sold price in the postcode.
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
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- Heating systemGas
Energy performance
Alcott House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
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
30-day money-back guarantee
Sales history & valuation
Price for Alcott House has grown more than fourfold since the 1996 starting point.
£336,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 29 years.
£322,500
Growth on file: 5.0% per year over 29 years.
Sales timeline
19 August 2025Most recent
£322,500
+46.6%over 13 years25 March 2012
£220,000
+20.9%over 7 years6 May 2004
£182,000
+67.0%over 4 years22 August 1999
£109,000
+39.8%over 3 years18 July 1996
£77,950
Median price across the last 5 sales in TW7 6SD: £307,000 (2025–2021).
Nearby sales in TW7 6SD
Richardson 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
£256,000Richardson House, Flat 15, 13 Malting Way, Isleworth, TW7 6SD
Sold Aug 2021
£260,000
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
On years held, Alcott House runs well behind the street norm.
Price per m²
£5,375
Street avg £3,897
Floor Area
60 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 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