91 Pentland Close, Llanishen, Cardiff, CF14 5BB is a leasehold flat built between 2007-2011. The property offers approximately 452 square feet of living space and is situated on the 2nd floor of a 1-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £151,700 , which equates to approximately £336 per square foot. It was last sold on 18 Sep 2009 for £99,995. Since then, the value has increased by £51,705, representing a 51.7% increase, or approximately 3.1% per year.

The current estimated value of £151,700 is:

  • 13.0% higher than the average property price on Pentland Close
  • 9.4% higher than the average in the CF14 5BB postcode area
  • and 55.1% lower than the average price for Cardiff as a whole

At the most recent EPC inspection on 19 March 2026, the property was recorded as owner-occupied.

View sold house prices in CF14 5BB

Building approximate location

About Property

Type
Flat
Built
2007-2011
Interior Size
452 sq ft
Tenure
Leasehold
Floor level
2nd floor of 1
Price (estimate)
£151,700
Price Per sq ft (estimate)
£336
Bedroom Count (estimate)
1 bedroom

EPC Summary

91 Pentland Close, Llanishen, Cardiff, CF14 5BB has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 19 Mar 2026.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 3 Sep 2009, when the property was rated C. Since then, the rating has improved to B, with the energy efficiency score increasing by 9.3%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from very poor to poor, while the heating system type remained the same (room heaters, electric).
  • The hot water system was changed from from main system to electric immersion, off-peak, with its energy efficiency improving from poor to average.
  • The roof construction or insulation changed from average thermal transmittance 0.00 w/m?k to (another dwelling above), changing energy efficiency from very good to n/a.
  • The wall construction or insulation changed from average thermal transmittance 0.24 w/m?k to system built, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 25% fixed outlets to below average lighting efficiency, with efficiency changing from average to poor.
Heating Type
Room heaters, electric
Poor
Hot Water
Electric immersion, off-peak
Average
Walls
System built, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Below average lighting efficiency
Poor

Compared to CF14 5BB

26 th / 89
Price Rank
9% higher than average
7 th / 78
Size Rank
21% bigger than average
68 th / 78
Price Per Sq FT Rank
9% lower than average

Sale History

Today
£151,700
streetscan.co.uk estimate
+52 %
18 Sep 2009
£99,995
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 398 sq ft
sale price: £135,000
sale date: 19 Dec 2025
rooms: 2
size: 388 sq ft
sale price: £114,000
sale date: 23 Dec 2021
rooms: 2
size: 441 sq ft
sale price: £117,500
sale date: 2 Dec 2021
rooms: 2
size: 388 sq ft
sale price: £112,850
sale date: 22 Nov 2021
rooms: 2
size: 398 sq ft
sale price: £105,000
sale date: 17 Jul 2018

Data Sources

The property at 91 Pentland Close, Llanishen, Cardiff, CF14 5BB appears once in HM Land Registry records, with the transaction recorded on 18 Sep 2009. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 19 Mar 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.