1a, Cornwall Road, Harrow, HA1 4ND
About 1a
1a is a mid-terrace house in Harrow (HA1 4ND). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2022) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since January 2012. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor.
At 53 m² it sits well below the postcode median (97 m² across 20 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 1a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
1a has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 1a
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£304,000
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.
Median price across the last 5 sales in HA1 4ND: £590,000 (2022–2015).
Everything we know about 1a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cornwall Road homes
On epc rating, 1a runs well behind the street norm.
EPC Rating
57 (D)
Street avg 67 (D)
Floor Area
53 m²
Street avg 50 m²
CO₂ Emissions
3.3 t/year
Street avg 2.3 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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1 Forsythia Court, Collapit Close
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1 Charnwood Court, Pinner View
HA1 4RD
1 Cunningham Park
HA1 4QW
1 Beresford Road
HA1 4QP
1 Bolton Road
HA1 4SB
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
28/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Gardens / Harrow — bus stop.
Closest school
0.4 km
Vaughan Primary School. 36 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
40.6dB