4 Bishops Close, Llandaff, Cardiff, CF5 2HF
About 4 Bishops Close
4 Bishops Close is a four-bedroom detached house in Llandaff, Cardiff, Cardiff (CF5 2HF). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (January 2017) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (April 2010); the latest reading is 2 bands lower. Between certificates, roof efficiency went from Very Poor to Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to D (score 55), a 2-band jump.
It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. At 162 m² the property is well over the postcode median (98 m² across 6 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £654,000 sits 73.9% above the 2010 sale of £376,000. On a £-per-square-foot basis, the last sale (£216/sq ft) was about 41.3% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- GarageYes
Energy performance
4 Bishops Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
Low energy lighting percentage decreased
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 £1,155 · Includes VAT
Planning history
2 applications on record at 4 Bishops Close, Llandaff, Cardiff, CF5 2HF
- Feb 2001Loft ConversionFullOutcome in report
Extension: Single storey
SINGLE STOREY EXTENSION AND LOFT CONVERSION
Extension- Reference
- 01/00048/W
- More recent applications — locked
- ExtensionAug 2006Decision
Unlock 4 Bishops Close, Llandaff, Cardiff, CF5 2HF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
4 Bishops Close valuation sits well clear of the typical sold price in this postcode.
£654,000
Modelled from EPC, postcode comparables.
£376,000
Recorded with HM Land Registry.
Sales timeline
23 September 2010Most recent
£376,000
Median price across the last 5 sales in CF5 2HF: £455,000 (2025–2017).
Nearby sales in CF5 2HF
1 Bishops Close, Llandaff, Cardiff, CF5 2HF
Sold May 2025
£455,00011 Bishops Close, Llandaff, Cardiff, CF5 2HF
Sold May 2025
£490,0009 Bishops Close, Llandaff, Cardiff, CF5 2HF
Sold Jan 2022
£427,5003 Bishops Close, Llandaff, Cardiff, CF5 2HF
Sold Oct 2021
£500,0007 Bishops Close, Llandaff, Cardiff, CF5 2HF
Sold Apr 2010
£245,000
Versus other Bishops Close homes
On epc rating, 4 Bishops Close runs well behind the street norm.
Price per m²
£2,321
Street avg £3,983
Floor Area
162 m²
Street avg 111 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Bishops Place, Llandaff
CF5 2HG
1 Burne Jones Close
CF5 2RY
1 Deans Close
CF5 2BR
1 Bruce Knight Close
CF5 2QR
1 Bridge Road, Llandaff
CF5 2PT
1 Bishops Avenue, Llandaff
CF5 2HJ
1 Cranwell Close
CF5 2EY
1 Buckley Close
CF5 2DF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rookwood Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







