Marlborough House, Flat 7, Westgate Street, Cardiff, CF10 1DE
About Marlborough House
Marlborough House is an end-of-terrace house in Cardiff (CF10 1DE). It has a recorded floor area of 75 m² (around 807 sq ft) and construction records dating it to 1950-1966. At 75 m² this is the 11th smallest of 15 units on EPC record in Marlborough House, where floor areas span 26–90 m². The building's EPC ratings span G to C across 15 units on file. The latest certificate (November 2017) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).
Across 2006–2022, sale prices on this property compounded at 2.9% per year. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 34.3% above the typical sold price in the postcode. Last sale on file: £200,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Certificate validity
Valid until 2 November 2027
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
Marlborough House has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£219,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 16 years.
£200,000
Growth on file: 2.9% per year over 16 years.
Sales timeline
3 November 2022Most recent
£200,000
+42.9%over 4 years19 June 2018
£140,000
+12.0%over 11 years16 July 2006
£125,000
Median price across the last 5 sales in CF10 1DE: £177,500 (2024–2020).
Nearby sales in CF10 1DE
Marlborough House, Flat 4, Westgate Street, Cardiff, CF10 1DE
Sold Oct 2024
£200,000Marlborough House, Flat 8, Westgate Street, Cardiff, CF10 1DE
Sold Sept 2022
£200,000Marlborough House, Flat 3, Westgate Street, Cardiff, CF10 1DE
Sold Sept 2021
£177,500Marlborough House, Flat 14, Westgate Street, Cardiff, CF10 1DE
Sold Sept 2020
£173,500Marlborough House, Flat 6, Westgate Street, Cardiff, CF10 1DE
Sold Feb 2020
£137,000
Versus other Westgate Street homes
Marlborough House outperforms the street on price per m² by a wide margin.
Price per m²
£2,667
Street avg £2,197
Floor Area
75 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Hayes Apartments, The Hayes
CF10 1AQ
108 Hayes Apartments, The Hayes
CF10 1BL
105 Hayes Apartments, The Hayes
CF10 1BL
101 Hayes Apartments, The Hayes
CF10 1BL
106 Hayes Apartments, The Hayes
CF10 1BL
124 Hayes Apartments, The Hayes
CF10 1BL
119 Hayes Apartments, The Hayes
CF10 1BL
12 Hayes Apartments, The Hayes
CF10 1AQ
The neighbourhood at a glance
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Westgate Street KP — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







