9 Hamilton Street, Cardiff, CF11 9BP
About 9 Hamilton Street
9 Hamilton Street is a mid-terrace house in Cardiff (CF11 9BP). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2024) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2014. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to C (score 72).
Held since January 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £471,000 sits 3325.5% above the 2003 sale of £13,750. On a £-per-square-foot basis, the last sale (£8/sq ft) was about 95.7% below the postcode norm.
Energy performance
9 Hamilton Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
9 Hamilton Street has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 9 Hamilton Street was the lowest on Land Registry record across the postcode.
£471,000
Modelled from EPC, postcode comparables.
£13,750
Recorded with HM Land Registry.
Sales timeline
24 January 2003Most recent
£13,750
Median price across the last 5 sales in CF11 9BP: £585,000 (2024–2022).
Nearby sales in CF11 9BP
Versus other Hamilton Street homes
Price per m² for 9 Hamilton Street lags the street by a wide margin.
Price per m²
£86
Street avg £3,147
Floor Area
159 m²
Street avg 145 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.8 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sophia Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







