48 Union Court, Richmond, TW9 1AA
About 48 Union Court
48 Union Court is a one-bedroom detached house in Richmond (TW9 1AA). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1976-1982 and council tax band C. At 35 m² this is the 7th smallest of 14 units on EPC record in the building, where floor areas span 24–59 m². The building's EPC ratings span E to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (October 2025) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2014. Between certificates, window efficiency went from Very Poor to Average and main heating went from Very Poor to Good; while lighting dropped from Very Good to Good. Main heating runs on electricity.
Across 2013–2014, sale prices on this property compounded at 67.5% per year. On a £-per-square-foot basis, the last sale (£889/sq ft) was about 65.9% above the typical sold price in the postcode. Last sold in September 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Building
- Period featuresYes
- RefurbishedYes
Everything you need to know about 48 Union Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
48 Union Court's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 31 October 2035
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
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
48 Union Court 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
48 Union Court changed hands twice within eighteen months — unusual for the area.
£343,000
Modelled from EPC, postcode comparables and a sale-price growth of 67.5% per year over 1 year.
£335,000
Growth on file: 67.5% per year over 1 year.
Sales timeline
18 September 2014Most recent
£335,000
+67.5%over 10 months29 November 2013
£200,000
Median price across the last 5 sales in TW9 1AA: £315,000 (2025–2013).
Versus other Union Court homes
48 Union Court outperforms the street on co₂ emissions by a wide margin.
Price per m²
£9,571
Street avg £7,537
Floor Area
35 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.3 t/year
Everything you need to know about 48 Union Court
The true value, the hidden risks and the full sale history, in one 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
0.0 km
Eton Street — bus stop.
Closest school
0.4 km
Richmond and Hillcroft Adult and Community College (Rhacc). 36 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
57.0dB
Night-time· 23:00 – 07:00
48.1dB