11 Compton Street, Cardiff, CF11 6TJ
About 11 Compton Street
11 Compton Street is a three-bedroom mid-terrace house in Cardiff (CF11 6TJ). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2023) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good and window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
It hasn't traded since January 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £212,000 sits 821.7% above the 2000 sale of £23,000. On a £-per-square-foot basis, the last sale (£25/sq ft) was about 80.7% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Everything you need to know about 11 Compton Street
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11 Compton Street has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Compton Street's modelled value sits at over four times its earliest registered sale price (2000).
£212,000
Modelled from EPC, postcode comparables.
£23,000
Recorded with HM Land Registry.
Sales timeline
18 January 2000Most recent
£23,000
Median price across the last 5 sales in CF11 6TJ: £206,000 (2024–2021).
Nearby sales in CF11 6TJ
Versus other Compton Street homes
Price per m² for 11 Compton Street lags the street by a wide margin.
Price per m²
£271
Street avg £1,674
Floor Area
85 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Everything you need to know about 11 Compton Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Hereford Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.