23, Clos Celyn, SA7 9WA

23 Clos Celyn is a 76 m² / 818 sq ft semi-detached home in Llansamlet. It sold for £122,000 in November 2014. Indexed forward to today's value, that sale is roughly £209k. Recent local prices imply a broad valuation context of £141k to £206k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2014 £122,000 * 1.7% -0.7%
Nov 2009 £112,000 7.1% 5.1%
Aug 1996 New build New £44,995 na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
76 square metres (818 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,605 per square metre (£149 per square foot) in Nov 2014. Indexed forward to today's value, this is roughly £2,750 per square metre (£255 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2014 £122,000 £1,605 £209,003 £2,750
Nov 2009 £112,000 £1,474 £192,155 £2,528
Aug 1996 £44,995 £592 £174,641 £2,298

Calculated using the latest EPC internal area of 76 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £209,003. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Llansamlet are now selling for between £1,850 and £2,710 per square metre (£171 and £251 per square foot). Based on an internal area of 76 m², this implies a valuation between £141,000 and £206,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
3
Type
Semi-detached
Council tax band
C
Plot size
213 square metres (2,293 square feet) - map showing freehold boundary lines
Company ownership
Title number
CYM857001
Tenure
Leasehold/other
Title address
23 Clos Celyn, Llansamlet, Swansea
Owner
BEACON CYMRU GROUP LIMITED (Company reference number: 30438R)
Proprietor address: 3rd Floor, 220 High Street, Swansea SA1 1NW
Ownership record added to Land Registry's corporate ownership dataset 03 Jan 2025
Title number
WA800545
Tenure
Freehold
Title address
23 Clos Celyn, Llansamlet, Swansea
Owner
THE WELSH HOUSING PARTNERSHIP LIMITED (Company reference number: 07729163)
Proprietor address: Exchange House, The Old Post Office, High Street, Newport NP20 1AA
Price paid on title: £122,000
Ownership record added to Land Registry's corporate ownership dataset 05 Jan 2015
Archived listings
History:
Archived rental listing for 23 Clos Celyn. Advertised on multiple portals. It was added on 18/09/2019. It last appeared Sep 2019.
Photos:

There are 2 archived estate agent listing photos (taken in March 2015) for 23 Clos Celyn.

Photos for 23 Clos Celyn
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
15 September 2025 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Social rental
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1983 to 1990
Area:
76 sqm (818 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 400+ mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
08 October 2019 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Rental
Tenure:
Social rental
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1991 to 1995
Area:
75 sqm (807 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

23 Clos Celyn is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £209,003.
  • Based on an internal area of 76 m² and recent prices in Llansamlet, this implies a lower and upper quartile range from £141,000 to £206,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 23 Clos Celyn last sold for £122,000 in November 2014.

HouseMetric shows 23 Clos Celyn as 76 m² (818 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 15 September 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 23 Clos Celyn was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

23 Clos Celyn is in postcode SA7 9WA, in Llansamlet. You can also view HouseMetric's sold-price page for Clos Celyn, SA7 9WA or analysis of the Llansamlet property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.