9a, Flat 1, Mortlake Terrace, Richmond, TW9 3DT
About 9a
9a is a semi-detached house in Richmond (TW9 3DT). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from October 2014, so improvements made since then won't be reflected.
At 33 m² it sits well below the postcode median (104 m² across 7 EPCs), making it one of the more compact homes locally.
Energy performance
9a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Oct 2024
EPC Rating
Certificate validity
Expired on 7 October 2024
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9a 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
9a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£346,000
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.
Versus other Mortlake Terrace homes
On floor area, 9a runs well behind the street norm.
EPC Rating
66 (D)
Street avg 63 (D)
Floor Area
33 m²
Street avg 99 m²
CO₂ Emissions
1.7 t/year
Street avg 4.3 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
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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
0.1 km
Mortlake Road Kew — bus stop.
Closest school
0.3 km
The King's Church of England Primary School. 41 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
53.0dB

Night-time· 23:00 – 07:00
46.0dB







