Property data
Sale history
£54,950 on Jan 2010
Internal area
98 square metres (1,055 square feet) according to latest EPC inspection
Price per internal area

This property sold for £560 per square metre (£52 per square foot) in Jan 2010. Indexed forward to today's value, this is roughly £1,014 per square metre (£94 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2010 £54,950 £561 £99,390 £1,014

Calculated using the latest EPC internal area of 98 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 £99,390. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Cwmavon are now selling for between £1,370 and £2,050 per square metre (£127 and £190 per square foot). Based on an internal area of 98 m², this implies a valuation between £134,000 and £201,000. 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
na
Type
Terrace
Council tax band
na
Plot size
140 square metres (1,507 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 33 Penllyn. Advertised on multiple portals. It was added on 07/09/2022. It last appeared Mar 2023.
Photos:

There are 14 archived estate agent listing photos for 33 Penllyn.

Photos for 33 Penllyn
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
07 September 2022 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
89 sqm (958 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
10 April 2010 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 4 habitable rooms. Estimated year built 1976 to 1982
Area:
91 sqm (980 square foot) total internal area
Comments:

Summary:
13 November 2009 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built 1983 to 1990
Area:
98 sqm (1,055 square foot) total internal area
Comments:
Frequently asked questions

33 Penllyn 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 £99,390.
  • Based on an internal area of 98 m² and recent prices in Cwmavon, this implies a lower and upper quartile range from £134,000 to £201,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 33 Penllyn last sold for £54,950 in January 2010.

HouseMetric shows 33 Penllyn as 98 m² (1,055 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 07 September 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

33 Penllyn is in postcode SA12 9NL, in Cwmavon. You can also view HouseMetric's sold-price page for Penllyn, SA12 9NL or analysis of the Cwmavon property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.