2, Duffryn Street, CF82 7GJ

2 Duffryn Street is a 97 m² / 1,044 sq ft terraced home in Ystrad Mynach. It sold for £180,000 in September 2019. Indexed forward to today's value, that sale is roughly £252k. Recent local prices imply a broad valuation context of £178k to £262k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£180,000 on Sep 2019
Floor plan

Archived estate agent floor plan for 2, Duffryn Street.

Floorplan 2
View floorplan
Internal area
97 square metres (1,044 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,855 per square metre (£172 per square foot) in Sep 2019. Indexed forward to today's value, this is roughly £2,594 per square metre (£241 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2019 £180,000 £1,856 £251,645 £2,594

Calculated using the latest EPC internal area of 97 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 £251,645. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Ystrad Mynach are now selling for between £1,830 and £2,700 per square metre (£170 and £250 per square foot). Based on an internal area of 97 m², this implies a valuation between £178,000 and £262,000. 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
Terrace
Council tax band
C
Plot size
596 square metres (6,415 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 2 Duffryn Street. Advertised on multiple portals. It was added on 04/07/2018. It last appeared Mar 2019.
Photos:

There are 21 archived estate agent listing photos for 2 Duffryn Street.

Photos for 2 Duffryn Street
View photos
Advertiser remarks:
  • 3 bedrooms
Planning applications
Planning ref:
November 2022 22/0661/FULL
Type:
Full and householder planning application ; this application involves multiple dwellings
Status:
Application approved
Address:
2 Duffryn Street Ystrad Mynach Hengoed
Description:
Demolish existing outbuilding and erect detached outbuilding
Planning ref:
July 2022 22/0152/FULL
Type:
Full and householder planning application ; this application involves multiple dwellings
Status:
Application refused
Address:
Land At 2 Duffryn Street Ystrad Mynach Hengoed
Description:
Demolish existing outbuilding and erect detached coach house
Planning ref:
January 2021 20/0770/FULL
Type:
Full and householder planning application ; this application involves multiple dwellings
Status:
Application approved
Address:
2 Duffryn Street Ystrad Mynach Hengoed
Description:
Demolish existing rear porch, erect single storey rear extension and convert attic
Planning ref:
August 2018 18/0564/OUT
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
Land Within The Curtilage Of 2 Duffryn Street Ystrad Mynach Hengoed
Description:
Erect a two storey three bedroom detached house
EPC Inspections
Summary:
22 April 2026 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 6 habitable rooms. Estimated year built 1900 to 1929
Area:
122 sqm (1,313 square foot) total internal area
Comments:
Walls: Sandstone, with external insulation. Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, oil.
Summary:
02 July 2018 - energy performance certificate grade F
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 5 habitable rooms. Estimated year built 1900 to 1929
Area:
97 sqm (1,044 square foot) total internal area
Comments:
Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, oil.
Frequently asked questions

2 Duffryn Street 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 £251,645.
  • Based on an internal area of 97 m² and recent prices in Ystrad Mynach, this implies a lower and upper quartile range from £178,000 to £262,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 2 Duffryn Street last sold for £180,000 in September 2019.

HouseMetric shows 2 Duffryn Street as 97 m² (1,044 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 D, from an inspection dated 22 April 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 2 Duffryn Street was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

2 Duffryn Street is in postcode CF82 7GJ, in Ystrad Mynach. You can also view HouseMetric's sold-price page for Duffryn Street, CF82 7GJ or analysis of the Ystrad Mynach property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.