9a, Adelaide Road, Richmond, TW9 1XW
About 9a
9a is a semi-detached house in Richmond (TW9 1XW). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (February 2023) shows a C (score 72). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. At 49 m² this is the 9th smallest of 31 units on EPC record in the building, where floor areas span 30–501 m². The building's EPC ratings span F to B across 31 units on file.
Energy performance
EPC Rating
Certificate validity
Valid until 20 February 2033
Property Improvements
Changes detected from historical EPC data
Solar water heating installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Window efficiency improved
Wall insulation improved
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 £1,020 · Includes VAT
Planning history
9a has no planning applications on record.
But the area is active
7 notable applications 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.
£493,000
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 TW9 1XW: £365,000 (2024–2021).
Nearby sales in TW9 1XW
Versus other Adelaide Road homes
EPC Rating
72 (C)
Street avg 66 (D)
Floor Area
49 m²
Street avg 77 m²
CO₂ Emissions
1.7 t/year
Street avg 3.1 t/year
Habitable Rooms
2 rooms
Street avg 3 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
0.2 km
St Mary's Grove — bus stop.
Closest school
0.2 km
Marshgate Primary School. 37 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
53.8dB

Night-time· 23:00 – 07:00
45.1dB







