Flat 20, 200 Northolt Road, Harrow, HA2 0AQ
About Flat 20
Flat 20 is a semi-detached house in Harrow (HA2 0AQ). It has a recorded floor area of 23 m² (around 248 sq ft) and construction records dating it to 2024. At 23 m² this is the 16th smallest of 20 units on EPC record in the building, where floor areas span 16–24 m². The latest certificate (June 2024) shows a C (score 78), near the top of the C band.
At 23 m² it's 27.8% larger than the typical home in the postcode (18 m² median across 19 EPCs).
Know exactly what you're buying at Flat 20
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
Flat 20's carbon output is low for the local stock.
EPC Rating
Planning history
Flat 20 has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at Flat 20
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
Flat 20 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£275,000
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 Flat 20, 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 Northolt Road homes
On co₂ emissions, Flat 20 runs well behind the street norm.
EPC Rating
78 (C)
Street avg 79 (C)
Floor Area
23 m²
Street avg 19 m²
CO₂ Emissions
0.7 t/year
Street avg 0.6 t/year
Similar properties nearby
1a, Flat 1, Southdown Crescent
HA2 0QT
Bluebell Court, Flat 12, Tranquil Lane
HA2 0GS
32a, Flat 2, Rayners Lane
HA2 0UB
11f, Flat 1, Byron Hill Road
HA2 0JD
Bluebell Court, Flat 25, Tranquil Lane
HA2 0GS
1a, Flat 2, Southdown Crescent
HA2 0QT
Bluebell Court, Flat 24, Tranquil Lane
HA2 0GS
Bluebell Court, Flat 13, Tranquil Lane
HA2 0GS
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
0.0 km
South Harrow Bus Station — bus stop.
Closest school
0.5 km
The Welldon Park Academy. 35 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
49.9dB

Night-time· 23:00 – 07:00
40.3dB