21 Aplin Way, Isleworth, TW7 4RJ
About 21 Aplin Way
21 Aplin Way is an end-of-terrace house in Isleworth (TW7 4RJ). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2023) shows a C (score 71). When first surveyed in February 2017 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 86).
It changed hands recently, sold July 2025 for £578,000. At 85 m² it's 16.4% larger than the typical home in the postcode (73 m² median across 64 EPCs). Across 1997–2025, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£632/sq ft) was about 172.3% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Aplin Way
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Planning history
21 Aplin Way has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 21 Aplin Way
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
21 Aplin Way has more than quadrupled in price since its earliest registered sale in 1997.
£597,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 28 years.
£578,000
Growth on file: 6.2% per year over 28 years.
Sales timeline
17 July 2025Most recent
£578,000
+41.0%over 11 years5 June 2014
£410,000
+276.1%over 16 years7 October 1997
£109,000
Median price across the last 5 sales in TW7 4RJ: £528,000 (2025–2024).
Everything we know about 21 Aplin Way, 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 Aplin Way homes
Price per m² for 21 Aplin Way runs comfortably ahead of the street norm.
Price per m²
£6,800
Street avg £3,065
Floor Area
85 m²
Street avg 99 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
Similar properties nearby
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
Eversley Crescent — bus stop.
Closest school
0.2 km
Isleworth and Syon School for Boys. 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
55.9dB
Night-time· 23:00 – 07:00
46.1dB