7 Castle Road, Isleworth, TW7 6QR
About 7 Castle Road
7 Castle Road is a two-bedroom mid-terrace house in Isleworth (TW7 6QR). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2013) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 1999–2016, sale prices on this property compounded at 8.6% per year. On a £-per-square-foot basis, the last sale (£594/sq ft) was about 88.1% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 7 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
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Sept 2023
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Dec 2016Loft ConversionOutlineIn report
Certificate of Lawfulness for the erection of a rear roof extension with three front roof windows to the house
Extension- Documents
- 4 docs on file
- Reference
- P/2016/5350
- Aug 2003ExtensionOutlineIn report
Extension: Rear of property
Certificate of Lawfulness for the proposed erection of a single storey rear extension to existing dwellinghouse
- Reference
- P/2003/2413
We flagged 2 things worth checking at 7 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
7 Castle Road has more than tripled in price since its earliest registered sale in 1999.
£604,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 16 years.
£569,000
Growth on file: 8.6% per year over 16 years.
Sales timeline
23 March 2016Most recent
£569,000
+283.2%over 16 years26 November 1999
£148,500
Median price across the last 5 sales in TW7 6QR: £591,000 (2025–2023).
Everything we know about 7 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
Price per m² for 7 Castle Road runs comfortably ahead of the street norm.
Price per m²
£6,393
Street avg £5,183
Floor Area
89 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.4 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
0.1 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