Rossa, Penmon, Beaumaris, LL58 8SN is a freehold detached property built before 1900. The property offers approximately 2,174 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £520,831 , which equates to approximately £240 per square foot. It was last sold on 3 May 2013 for £305,000. Since then, the value has increased by £215,831, representing a 70.8% increase, or approximately 5.4% per year.

The current estimated value of £520,831 is:

  • 192.2% higher than the average property price on Penyfron Terrace
  • 71.0% higher than the average in the LL58 8SN postcode area
  • and 35.5% higher than the average price for Beaumaris as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (5 out of 5 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 18 August 2025, the property was recorded as owner-occupied.

View sold house prices in LL58 8SN

Building approximate location

About Property

Type
Detached House
Built
before 1900
Interior Size
2174 sq ft
Tenure
Freehold
Price (estimate)
£520,831
Price Per sq ft (estimate)
£240
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Rossa, Penmon, Beaumaris, Isle Of Anglesey, Gwynedd, LL58 8SN has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 18 Aug 2025.

This property uses a wood pellet boiler with radiators as its main heating source. Hot water is provided from main heating system. The windows are mostly double glazed.

The previous EPC assessment was conducted on 10 Dec 2014, when the property was rated G. Since then, the rating has improved to D, with the energy efficiency score increasing by 189.5%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from poor to average, while the heating system type remained the same (boiler and radiators, wood pellets).
  • The hot water system changed from from main system, plus solar to from main system, with no change in energy efficiency (average).
  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 400+ mm loft insulation, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from granite or whinstone, as built, no insulation (assumed) to granite or whin, as built, no insulation (assumed), improving energy efficiency from very poor to poor.
  • The windows were upgraded from partial double glazing to mostly double glazing.
  • The lighting was updated from low energy lighting in 90% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, wood pellets
Average
Hot Water
From main system
Average
Roof
Pitched, 400+ mm loft insulation
Very Good
Walls
Granite or whin, as built, no insulation (assumed)
Poor
Windows
Mostly double glazing
Average
Lighting
Good lighting efficiency
Good

Sale History

Today
£520,831
streetscan.co.uk estimate
+71 %
3 May 2013
£305,000
Freehold

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

Gwyndaf, Penmon, Beaumaris, LL58 8SN
rooms: 6
size: 1959 sq ft
sale price: £110,000
sale date: 24 Aug 2001

Data Sources

The property at Rossa, Penmon, Beaumaris, LL58 8SN appears once in HM Land Registry records, with the transaction recorded on 3 May 2013. It also has five Energy Performance Certificate (EPC) records, the earliest dating back to 18 Aug 2025. 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.
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