Model valuation£417,0008 Busby Close
Local market context
40 Union Court, Richmond, TW9 1AA
3 sales on record
Property type
Mid terrace
Floor 01
Habitable rooms
1
From EPC
Floor area
33 m²
355 sq ft
Energy rating
E
Score 45
Council tax
Band C
Tenure
Private Rental
About 40 Union Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
40 Union Court is a mid-terrace house in Richmond (TW9 1AA). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1976-1982 and council tax band C. At 33 m² this is the 3rd 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. The latest certificate (July 2026) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2015); the latest reading is one band lower. Between certificates, lighting dropped from Good to Average. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Across 2000–2020, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£887/sq ft) was about 51.9% above the typical sold price in the postcode. Most recent transfer: November 2020 at £315,000.
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Everything you need to know about 40 Union Court
The true value, the hidden risks and the full sale history, in one report.
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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.
40 Union Court's carbon output is low for the local stock.
Current Certificate(1 of 2)
Jul 2026
EPC Rating
A
B
C
D
E
E45
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
0.7 t/year
Occupancy
Rented
Certificate validity
Valid until 20 July 2036
Property Improvements
Changes detected from historical EPC data
Jul 2026from Apr 2015
EPC improved fromD56toE45
Low Energy Lighting
60%83%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Late 20th century1st Floor FlatEPC ENo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Applications and permits filed against 40 Union Court, Richmond, TW9 1AA, sourced from the PlanIt planning register.
40 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.
40 Union Court has more than doubled in price since the earliest registered sale in 2000.
Current estimate
See how we calculated this£300,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 20 years.
Last sold (2020)
£315,000
Growth on file: 4.4% per year over 20 years.
Sales timeline
20 November 2020Most recent
£315,000
+101.9%over 15 years17 December 2004
£156,000
+17.7%over 4 years21 September 2000
£132,500
Median price across the last 5 sales in TW9 1AA: £335,000 (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.
40 Union Court outperforms the street on co₂ emissions by a wide margin.
Price per m²
£9,545
Street avg £7,542
Floor Area
33 m²
Street avg 38 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
CO₂ Emissions
0.7 t/year
Street avg 2.3 t/year
Property research, connected
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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
£412k
1 Church Estate Almshouses
TW9 1UX
£450k
1 Peldon Court, Sheen Road
TW9 1YT
£491k
1 Lichfield Court, Sheen Road
TW9 1AU
2 bed1 bath
£569k
1 Friars Lane
TW9 1NL
£601k
1 Elystan Mews, Friars Lane
TW9 1NL
2 bed1 bath
£603k
1 Carrington Lodge, Sheen Road
TW9 1AQ
3 bed1 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 40 Union Court, Richmond, TW9 1AA. Each answer is also embedded as structured data for search engines.