9 Carlyon Avenue, Harrow, HA2 8SU
About 9 Carlyon Avenue
9 Carlyon Avenue is a three-bedroom semi-detached house in Harrow (HA2 8SU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (December 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Untraded for 18 years, with the last transfer in May 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £507,000 sits 95% above the 2008 sale of £260,000. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 50.1% below the postcode norm.
Know exactly what you're buying at 9 Carlyon Avenue
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
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation upgraded
More low energy lighting installed
Planning history
9 Carlyon Avenue has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 9 Carlyon Avenue
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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£507,000
Modelled from EPC, postcode comparables.
£260,000
Recorded with HM Land Registry.
Sales timeline
15 May 2008Most recent
£260,000
Median price across the last 5 sales in HA2 8SU: £475,000 (2021–2006).
Everything we know about 9 Carlyon Avenue, 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 Carlyon Avenue homes
9 Carlyon Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,210
Street avg £5,105
Floor Area
81 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Brendon Gardens
HA2 8NE
1 Hadleigh Close
HA2 8FA
1 Balmoral Road
HA2 8TF
1 Corfe Avenue
HA2 8TA
1 Maple Avenue
HA2 8DG
1 Ivy Close
HA2 8RX
1 Barnetts Court, Corbins Lane
HA2 8EU
1 Fentiman Way
HA2 8FD
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
0.5 km
Danemead Grove — bus stop.
Closest school
0.4 km
Earlsmead Primary School. 40 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
52.1dB
Night-time· 23:00 – 07:00
42.4dB