Model valuation£417,0008 Busby Close
Local market context
48 Union Court, Richmond, TW9 1AA
Property type
Detached
Floor 02
Bedroom
1
Bathroom
1
Floor area
35 m²
377 sq ft
Energy rating
E
Score 52
Council tax
Band C
Tenure
Owner Occupied
About 48 Union Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
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
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
Building
- Period featuresYes
- RefurbishedYes
Before you decide
Everything you need to know about 48 Union Court
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearbyRecent ownership pattern worth a look
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
48 Union Court's carbon output is low for the local stock.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
D
E
E52
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
0.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 31 October 2035
Property Improvements
Changes detected from historical EPC data
Oct 2025from Jul 2014
Hot Water
Main SystemMain (No Stat)
Hot water system changed
Windows
SingleFull Double
Single glazing replaced with double or better glazing
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Late 20th century2nd Floor FlatEPC ENo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Applications and permits filed against 48 Union Court, Richmond, TW9 1AA, sourced from the PlanIt planning register.
48 Union Court has no planning applications on record.
7
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
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
48 Union Court changed hands twice within eighteen months — unusual for the area.
Current estimate
See how we calculated this£343,000
Modelled from EPC, postcode comparables and a sale-price growth of 67.5% per year over 1 year.
Last sold (2014)
£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
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
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
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£353k
1 Bedford Court, Grena Road
TW9 1XT
1 bed1 bath
£407k
1 Egerton Court, Paradise Road
TW9 1LN
1 bed1 bath
£491k
1 Lichfield Court, Sheen Road
TW9 1AU
2 bed1 bath
£601k
1 Elystan Mews, Friars Lane
TW9 1NL
2 bed1 bath
£650k
1 Church Court
TW9 1JL
2 bed1 bath
£603k
1 Carrington Lodge, Sheen Road
TW9 1AQ
3 bed1 bath
£641k
1 Beverley Lodge, Paradise Road
TW9 1LL
3 bed
£742k
1 Marylebone Gardens
TW9 1TF
3 bed2 bath
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Richmond district page.
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
Modelled day and night-time noise levels around TW9 1AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.0dB
Night-time· 23:00 – 07:00
48.1dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 48 Union Court, Richmond, TW9 1AA. Each answer is also embedded as structured data for search engines.