21 Tawe Park, Ystradgynlais, Swansea, SA9 1GU is a freehold semi-detached property built between 1976-1982. The property offers approximately 570 square feet of living space. In this location, properties of similar size usually have one bedroom.

The estimated current market value of the property is £181,741 , which equates to approximately £319 per square foot. It was last sold on 8 Aug 2014 for £115,000. Since then, the value has increased by £66,741, representing a 58.0% increase, or approximately 5.1% per year.

The current estimated value of £181,741 is:

  • 30.7% lower than the average property price on Tawe Park
  • 24.7% lower than the average in the SA9 1GU postcode area
  • and 25.4% lower than the average price for Swansea as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 25 April 2014, the property was recorded as owner-occupied.

View sold house prices in SA9 1GU

Building approximate location

About Property

Type
Semi-Detached Bungalow
Built
1976-1982
Interior Size
570 sq ft
Tenure
Freehold
Price (estimate)
£181,741
Price Per sq ft (estimate)
£319
Bedroom Count (estimate)
1 bedroom

EPC Summary

21 Tawe Park, Ystradgynlais, Swansea, Powys, SA9 1GU has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 24 Jun 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 main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 25 Apr 2014, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 2.9%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, 75 mm loft insulation, improving energy efficiency from poor to average.
  • The lighting was changed from low energy lighting in 40% of fixed outlets to below average lighting efficiency, with no change in efficiency (average).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 75 mm loft insulation
Average
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Compared to SA9 1GU

24 th / 27
Price Rank
25% lower than average
17 th / 17
Size Rank
38% smaller than average
3 rd / 17
Price Per Sq FT Rank
21% higher than average

Compared to other properties in SA9 1GU , this bungalow's estimated value ranks 24th out of 27. Based on price per square foot, it ranks 3rd out of 17 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 17th out of 17 properties in its postcode area.

Sale History

Today
£181,741
streetscan.co.uk estimate
+58 %
8 Aug 2014
£115,000
Leasehold
+5.5 %
23 Jul 2010
£109,000
Leasehold
+51.4 %
9 Apr 2003
£72,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 603 sq ft
sale price: £160,000
sale date: 24 Sep 2021
rooms: 4
size: 646 sq ft
sale price: £160,000
sale date: 16 May 2023

Data Sources

The property at 21 Tawe Park, Ystradgynlais, Swansea, SA9 1GU appears three times in the Land Registry records, with the latest transaction recorded on 8 Aug 2014. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Jun 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.