1 Bishop Street, Cardiff, CF11 6PG
About 1 Bishop Street
1 Bishop Street is an end-of-terrace house in Cardiff (CF11 6PG). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2023) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Held since July 2001 — that's 25 years off the open market, well above the local norm. Today's modelled estimate of £234,000 sits 226.8% above the 2001 sale of £71,600. On a £-per-square-foot basis, the last sale (£76/sq ft) was about 54.7% below the postcode norm. At 87 m² it's 24.3% larger than the typical home in the postcode (70 m² median across 15 EPCs).
Everything you need to know about 1 Bishop Street
The true value, the hidden risks and the full sale history, in one report.
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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 system upgraded
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 Bishop 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
1 Bishop Street's estimated value is more than triple its earliest registered sale price (2001).
£234,000
Modelled from EPC, postcode comparables.
£71,600
Recorded with HM Land Registry.
Sales timeline
19 July 2001Most recent
£71,600
Median price across the last 5 sales in CF11 6PG: £208,500 (2025–2024).
Nearby sales in CF11 6PG
Versus other Bishop Street homes
On habitable rooms, 1 Bishop Street stands well clear of the street.
Price per m²
£823
Street avg £2,307
Floor Area
87 m²
Street avg 71 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.4 t/year
Everything you need to know about 1 Bishop Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cornwall Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.