23 Clos Celyn, Llansamlet, Swansea, SA7 9WA is a freehold semi-detached property built between 1983-1990. The property offers approximately 818 square feet of living space. In this location, properties of similar size usually have two bedrooms.

The estimated current market value of the property is £201,291 , which equates to approximately £246 per square foot. It was last sold on 25 Nov 2014 for £122,000. Since then, the value has increased by £79,291, representing a 65.0% increase, or approximately 5.9% per year.

The current estimated value of £201,291 is:

  • 10.5% higher than the average property price on Clos Celyn
  • 21.8% higher than the average in the SA7 9WA postcode area
  • and 17.4% lower than the average price for Swansea as a whole

At the most recent EPC inspection on 15 September 2025, the property was recorded as rented.

View sold house prices in SA7 9WA

Building approximate location

About Property

Type
Semi-Detached House
Built
1983-1990
Interior Size
818 sq ft
Tenure
Freehold
Price (estimate)
£201,291
Price Per sq ft (estimate)
£246
Bedroom Count (estimate)
2 bedrooms

EPC Summary

23 Clos Celyn, Llansamlet, Swansea, SA7 9WA has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 15 Sep 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 8 Oct 2019, when the property was rated C. Since then, the rating has improved to B, with the energy efficiency score increasing by 17.1%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 200 mm loft insulation to pitched, 400+ mm loft insulation, improving energy efficiency from good to very good.
  • The lighting was updated from no low energy lighting to excellent lighting efficiency, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 400+ mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Compared to SA7 9WA

14 th / 29
Price Rank
22% higher than average
5 th / 22
Size Rank
7% bigger than average
19 th / 22
Price Per Sq FT Rank
14% higher than average

Compared to other properties in SA7 9WA , this house's estimated value ranks 14th out of 29. Based on price per square foot, it ranks 19th out of 22 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 5th out of 22 properties in its postcode area.

Sale History

Today
£201,291
streetscan.co.uk estimate
+65 %
25 Nov 2014
£122,000
Leasehold
+8.9 %
27 Nov 2009
£112,000
Leasehold
+148.9 %
16 Aug 1996
£44,995
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 775 sq ft
sale price: £160,000
sale date: 8 Apr 2022
rooms: 4
size: 829 sq ft
sale price: £138,000
sale date: 19 Feb 2021
rooms: 4
size: 818 sq ft
sale price: £140,000
sale date: 29 May 2019
rooms: 5
size: 786 sq ft
sale price: £122,000
sale date: 31 Jul 2014

Data Sources

The property at 23 Clos Celyn, Llansamlet, Swansea, SA7 9WA appears three times in the Land Registry records, with the latest transaction recorded on 25 Nov 2014. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Sep 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.