9 Llys Adda, Bangor, LL57 2AW is a freehold detached property built between 2012-2021. The property offers approximately 926 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £359,048 , which equates to approximately £388 per square foot. It was last sold on 11 Jul 2013 for £242,000. Since then, the value has increased by £117,048, representing a 48.4% increase, or approximately 3.9% per year.

The current estimated value of £359,048 is:

  • 10.5% higher than the average property price on Llys Adda
  • 8.2% higher than the average in the LL57 2AW postcode area
  • and 40.2% higher than the average price for Bangor as a whole

At the most recent EPC inspection on 9 August 2025, the property was recorded as owner-occupied.

View sold house prices in LL57 2AW

Building approximate location

About Property

Type
Detached House
Built
2012-2021
Interior Size
926 sq ft
Tenure
Freehold
Price (estimate)
£359,048
Price Per sq ft (estimate)
£388
Bedroom Count (estimate)
3 bedrooms

EPC Summary

9 Llys Adda, Bangor, Gwynedd, LL57 2AW has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 9 Aug 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from the main heating system, supplemented by a solar water heating system. The windows are fully triple glazed.

The previous EPC assessment was conducted on 16 Sep 2013, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 10.5%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.12 w/m?k to pitched, 400+ mm loft insulation, with no change in energy efficiency (very good).
  • The wall construction or insulation changed from average thermal transmittance 0.17 w/m?k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully triple glazed.
  • The lighting was updated from low energy lighting in 85% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, plus solar
Very Good
Roof
Pitched, 400+ mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully triple glazed
Average
Lighting
Good lighting efficiency
Good

Compared to LL57 2AW

25 th / 44
Price Rank
8% higher than average
32 nd / 32
Size Rank
11% smaller than average
2 nd / 32
Price Per Sq FT Rank
22% higher than average

Compared to other properties in LL57 2AW , this house's estimated value ranks 25th out of 44. Based on price per square foot, it ranks 2nd out of 32 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 32th out of 32 properties in its postcode area.

Sale History

Today
£359,048
streetscan.co.uk estimate
+48 %
11 Jul 2013
£242,000
Leasehold

Area Insights

Similar Properties Sold Nearby

10 Llys Adda, Bangor, LL57 2AW
rooms: 5
size: 926 sq ft
sale price: £233,000
sale date: 10 Jan 2014

Data Sources

The property at 9 Llys Adda, Bangor, Gwynedd, LL57 2AW appears once in the Land Registry records, with the transaction recorded on 11 Jul 2013. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Aug 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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