154 Marlborough Road, Cardiff, CF23 5BZ
About 154 Marlborough Road
154 Marlborough Road is a four-bedroom mid-terrace house in Cardiff (CF23 5BZ). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2013) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). Main heating runs on oil. The latest certificate is from October 2013, so improvements made since then won't be reflected. Other recorded features include a loft. Period features are noted in the property record.
At 161 m² the property is well over the postcode median (101 m² across 16 EPCs), placing it in the larger end of the local stock. Across 2001–2019, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £514,000 is 20.1% above the 2019 sale price. Sold September 2019 for £428,000.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- LoftYes
Outside
- ParkingOff road
Building
- Period featuresYes
Energy performance
154 Marlborough Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Oct 2023
EPC Rating
Certificate validity
Expired on 2 October 2023
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
154 Marlborough Road has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 2001.
£514,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 19 years.
£428,000
Growth on file: 6.2% per year over 19 years.
Sales timeline
4 September 2019Most recent
£428,000
+22.3%over 5 years18 December 2013
£349,950
+150.0%over 12 years2 March 2001
£140,000
Median price across the last 5 sales in CF23 5BZ: £480,000 (2026–2023).
Nearby sales in CF23 5BZ
150 Marlborough Road, Cardiff, CF23 5BZ
Sold Jan 2026
£480,000140a, Marlborough Road, Cardiff, CF23 5BZ
Sold Nov 2025
£235,000148 Marlborough Road, Cardiff, CF23 5BZ
Sold Sept 2025
£505,000156 Marlborough Road, Cardiff, CF23 5BZ
Sold Jan 2025
£415,000142 Marlborough Road, Cardiff, CF23 5BZ
Sold Jul 2023
£570,000
Versus other Marlborough Road homes
On price per m², 154 Marlborough Road runs well behind the street norm.
Price per m²
£2,658
Street avg £3,545
Floor Area
161 m²
Street avg 138 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Timbers Square — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







