35 Castle Road, Isleworth, TW7 6QR
About 35 Castle Road
35 Castle Road is a three-bedroom property in Isleworth (TW7 6QR). It has council tax band D. Our model identifies extension potential, subject to local planning policy.
Held since December 2006 — that's 19 years off the open market, well above the local norm. One planning record on file: an extension refused in 2009. Across 1996–2006, sale prices on this property compounded at 10.3% per year.
Know exactly what you're buying at 35 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
- Bedrooms3
- Dining roomYes
Outside
- Private gardenYes
Building
- Heating systemGas
- Extension potentialPossible
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Council records include a part-single-part-two-storey rear extension at 35 Castle Road.
- Mar 2009ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Erection of a part single part two storey rear extension and including replacement of side window.
New Windows- Reference
- P/2009/0263
We flagged 2 things worth checking at 35 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
Sale price has at least doubled since 1996.
£287,000
Growth on file: 10.3% per year over 11 years.
Sales timeline
15 December 2006Most recent
£287,000
+40.0%over 4 years11 July 2002
£205,000
+109.2%over 6 years12 January 1996
£98,000
Median price across the last 5 sales in TW7 6QR: £591,000 (2025–2023).
Everything we know about 35 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
Similar properties nearby
1 Alton Close
TW7 6AL
1 Essex Avenue
TW7 6LF
1 Aylett Road
TW7 6NP
1 Gibson Close
TW7 6LZ
1 Elmer Gardens
TW7 6EY
1 Busch Close
TW7 6UE
1 Gumley Gardens
TW7 6PW
1 Chase Court, Amhurst Gardens
TW7 6AH
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