9 Mariners Heights, Penarth, CF64 1QJ is a leasehold flat built between 2003-2006. The property offers approximately 495 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £151,802 , which equates to approximately £307 per square foot. It was last sold on 4 Feb 2020 for £134,000. Since then, the value has increased by £17,802, representing a 13.3% increase, or approximately 2.1% per year.

The current estimated value of £151,802 is:

  • 34.6% lower than the average property price on Mariners Heights
  • 15.7% lower than the average in the CF64 1QJ postcode area
  • and 60.1% lower than the average price for Penarth as a whole

At the most recent EPC inspection on 13 June 2023, the property was recorded as owner-occupied.

View sold house prices in CF64 1QJ

Building approximate location

About Property

Type
Flat
Built
2003-2006
Interior Size
495 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£151,802
Price Per sq ft (estimate)
£307
Bedroom Count (estimate)
1 bedroom

EPC Summary

9 Mariners Heights, Penarth, The Vale Of Glamorgan, South Glamorgan, CF64 1QJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 13 Jun 2023.

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 28 Jun 2013. The rating of C is unchanged, though the energy efficiency score decreased by 1.4%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from electric storage heaters to room heaters, electric, changing energy efficiency from average to very poor.
  • The hot water energy efficiency changing from average to poor, while the system remained as electric immersion, off-peak.
  • The roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, insulated (assumed), improving energy efficiency from average to good.
  • The lighting was updated from low energy lighting in 62% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric immersion, off-peak
Poor
Roof
Pitched, insulated (assumed)
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to CF64 1QJ

27 th / 30
Price Rank
16% lower than average
24 th / 26
Size Rank
19% smaller than average
16 th / 26
Price Per Sq FT Rank
4% higher than average

Sale History

Today
£151,802
streetscan.co.uk estimate
+13 %
4 Feb 2020
£134,000
Leasehold
+7.2 %
16 Feb 2007
£125,000
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: 3
size: 538 sq ft
sale price: £140,000
sale date: 16 May 2025
rooms: 2
size: 495 sq ft
sale price: £142,500
sale date: 31 Mar 2025
rooms: 3
size: 560 sq ft
sale price: £187,250
sale date: 30 Aug 2024
rooms: 2
size: 560 sq ft
sale price: £125,000
sale date: 24 Feb 2020
rooms: 2
size: 506 sq ft
sale price: £98,000
sale date: 23 Oct 2013

Data Sources

The property at 9 Mariners Heights, Penarth, CF64 1QJ appears two times in HM Land Registry records, with the latest transaction recorded on 4 Feb 2020. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 13 Jun 2023. 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.