Garnet House, 4, 18 Apple Grove, Harrow, HA2 0FL
About Garnet House
Garnet House is a detached house in Harrow (HA2 0FL). It has a recorded floor area of 52 m² (around 560 sq ft) and council tax band C. The latest certificate (April 2015) returns a B (score 82), comfortably above the UK average. The latest certificate is from April 2015, so improvements made since then won't be reflected. At 52 m² this is the 14th smallest of 49 units on EPC record in Garnet House, where floor areas span 50–87 m². The building's EPC ratings span C to B, with this unit at the top.
Know exactly what you're buying at Garnet House
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
Garnet House's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Apr 2025
EPC Rating
Planning history
Garnet House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at Garnet House
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
Garnet House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£266,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about Garnet House, 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 Apple Grove homes
EPC Rating
82 (B)
Street avg 83 (B)
Floor Area
52 m²
Street avg 59 m²
CO₂ Emissions
0.7 t/year
Street avg 0.7 t/year
Similar properties nearby
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1 Abbotts Court, Ashbourne Avenue
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1 Dublin Court, Northolt Road
HA2 0LH
1 Annan Court, Coles Crescent
HA2 0SW
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Rayners Lane Station — bus stop.
Closest school
0.5 km
Grange Primary School. 37 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
51.4dB

Night-time· 23:00 – 07:00
40.2dB