12 Abbey Mews, Isleworth, TW7 5BJ
About 12 Abbey Mews
12 Abbey Mews is an end-of-terrace house in Isleworth (TW7 5BJ). It has a recorded floor area of 85 m² (around 916 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (March 2010) shows a C (score 77), near the top of the C band. The latest certificate is from March 2010, so improvements made since then won't be reflected.
Held since May 2010 — that's 16 years off the open market, well above the local norm. At 85 m² it sits well below the postcode median (123 m² across 13 EPCs), making it one of the more compact homes locally. Across 2004–2010, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £674,000 is 34.8% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£546/sq ft) was about 51.9% above the typical sold price in the postcode.
Know exactly what you're buying at 12 Abbey Mews
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
12 Abbey Mews's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Mar 2020
EPC Rating
Planning history
12 Abbey Mews has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 12 Abbey Mews
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
12 Abbey Mews saw 3 transfers in just over a decade — high turnover for the postcode.
£674,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 6 years.
£499,995
Growth on file: 2.3% per year over 6 years.
Sales timeline
27 May 2010Most recent
£499,995
+13.6%over 5 years3 December 2004
£440,000
+1.1%over 6 months27 May 2004
£435,000
Median price across the last 5 sales in TW7 5BJ: £735,000 (2023–2021).
Everything we know about 12 Abbey Mews, 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 Abbey Mews homes
EPC Rating for 12 Abbey Mews runs comfortably ahead of the street norm.
Price per m²
£5,875
Street avg £5,706
Floor Area
85 m²
Street avg 121 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.1 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
0.1 km
Busch Corner — bus stop.
Closest school
0.2 km
The Green School for Boys. 41 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
52.4dB

Night-time· 23:00 – 07:00
45.3dB