13 Castle Road, Isleworth, TW7 6QR
About 13 Castle Road
13 Castle Road is an end-of-terrace house in Isleworth (TW7 6QR). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2012) shows a D (score 58), a step below the typical UK home. The latest certificate is from February 2012, so improvements made since then won't be reflected.
Across 2004–2012, sale prices on this property compounded at 5% per year. Today's modelled estimate of £615,000 sits 54.9% above the 2012 sale of £397,000. On a £-per-square-foot basis, the last sale (£461/sq ft) was about 50.5% above the typical sold price in the postcode. 14 years since the last transfer (June 2012).
Know exactly what you're buying at 13 Castle Road
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
13 Castle Road'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This certificate is over 10 years old and is no longer valid.Expired 07 Feb 2022
EPC Rating
Planning history
13 Castle Road has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 13 Castle Road
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
13 Castle Road valuation sits well clear of the typical sold price in this postcode.
£615,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 8 years.
£397,000
Growth on file: 5.0% per year over 8 years.
Sales timeline
27 June 2012Most recent
£397,000
+45.4%over 7 years28 October 2004
£273,000
Median price across the last 5 sales in TW7 6QR: £591,000 (2025–2023).
Everything we know about 13 Castle Road, 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 Castle Road homes
On co₂ emissions, 13 Castle Road runs well behind the street norm.
Price per m²
£4,963
Street avg £5,242
Floor Area
80 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.4 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
St John The Baptist — bus stop.
Closest school
0.4 km
Isleworth Town Primary School. 44 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
54.2dB
Night-time· 23:00 – 07:00
44.2dB