4 Herm Close, Isleworth, TW7 4RH
About 4 Herm Close
4 Herm Close is a property in Isleworth (TW7 4RH). It has council tax band H.
Held since June 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. 7 planning records sit against the property, 6 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
Know exactly what you're buying at 4 Herm Close
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
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
Planning history at 4 Herm Close is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Nov 2023Tree WorksTreesIn report
Felling of Walnut tree within a conservation area.
Conservation Area- Documents
- 4 docs on file
- Reference
- P/2023/3173
- Oct 2019Tree WorksTreesIn report
Works to trees within a Conservation Area: T1 - Rear Garden Walnut: To reduce the crown to the most recent previous reduction points, removing approximately three metres of new growth. T2 - Front Garden Cherry Laurel: Trim all round to tidy.
Conservation Area- Documents
- 4 docs on file
- Reference
- P/2019/3062
We flagged 2 things worth checking at 4 Herm Close
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
Latest sale on 4 Herm Close was the lowest on Land Registry record across the postcode.
£220,000
Recorded with HM Land Registry.
Sales timeline
13 June 1996Most recent
£220,000
Median price across the last 5 sales in TW7 4RH: £705,000 (2021–2003).
Everything we know about 4 Herm Close, 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
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
0.3 km
Osterley Underground Station — subway entrance.
Closest school
1.0 km
Heston Community School. 48 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
51.7dB

Night-time· 23:00 – 07:00
44.8dB