Model valuation£417,0008 Busby Close
Local market context
Aspen House is a one-bedroom end-of-terrace house in Richmond (TW9 3BY). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 1930-1949. At 50 m² this is the 12th smallest of 24 units on EPC record in Aspen House, where floor areas span 35–82 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2019) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since April 2009. Between certificates, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor. Main heating runs on electricity.
It hasn't traded since March 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £392,000 sits 399.1% above the 1995 sale of £78,541. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs).
Certificate validity
Valid until 3 May 2029
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Aspen House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Aspen House's modelled value sits at over four times its earliest registered sale price (1995).
£392,000
Modelled from EPC, postcode comparables.
£78,541
Recorded with HM Land Registry.
26 March 1995Most recent
£78,541
Median price across the last 5 sales in TW9 3BY: £1,091,250 (2025–2002).
EPC Rating for Aspen House runs comfortably ahead of the street norm.
Price per m²
£1,571
Street avg £1,947
Floor Area
50 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.8 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchTW9 3BY
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Rail-style transport is unusually close for this postcode.
Crime
225/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Mortlake Road Kew — bus stop.
Closest school
0.2 km
The King's Church of England Primary School. 40 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
52.8dB

Night-time· 23:00 – 07:00
44.6dB