Aspen House, Flat 18, 10 Forest Road, Richmond, TW9 3BY
About Aspen House
Aspen House is an end-of-terrace house in Richmond (TW9 3BY). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1991-1995. The latest certificate (August 2025) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2013. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 75). Main heating runs on electricity. At 51 m² this is the 16th 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 across 24 units on file.
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 £368,000 sits 362.7% above the 1995 sale of £79,541.
Everything you need to know about Aspen House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Aspen House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 7 August 2035
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
High performance glazing installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
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.
Sales history & valuation
Aspen House's modelled value sits at over four times its earliest registered sale price (1995).
£368,000
Modelled from EPC, postcode comparables.
£79,541
Recorded with HM Land Registry.
Sales timeline
30 March 1995Most recent
£79,541
Median price across the last 5 sales in TW9 3BY: £1,091,250 (2025–2002).
Nearby sales in TW9 3BY
Versus other Forest Road homes
Aspen House outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,560
Street avg £1,948
Floor Area
51 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.0 t/year
Street avg 3.9 t/year
Everything you need to know about Aspen House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
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.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.8dB
Night-time· 23:00 – 07:00
44.6dB