21, Ddol Road, SA2 7UB

21 Ddol Road is a 158 m² / 1,701 sq ft detached home in Killay. It sold for £240,000 in February 2016. Indexed forward to today's value, that sale is roughly £377k. Recent local prices imply a broad valuation context of £403k to £514k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£240,000 on Feb 2016
Internal area
158 square metres (1,701 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,518 per square metre (£141 per square foot) in Feb 2016. Indexed forward to today's value, this is roughly £2,386 per square metre (£222 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2016 £240,000 £1,519 £377,036 £2,386

Calculated using the latest EPC internal area of 158 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 £377,036. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Killay are now selling for between £2,550 and £3,250 per square metre (£236 and £301 per square foot). Based on an internal area of 158 m², this implies a valuation between £403,000 and £514,000. 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
4
Type
Detached
Council tax band
E
Plot size
518 square metres (5,576 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
22 December 2015 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
158 sqm (1,701 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

21 Ddol Road 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 £377,036.
  • Based on an internal area of 158 m² and recent prices in Killay, this implies a lower and upper quartile range from £403,000 to £514,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21 Ddol Road last sold for £240,000 in February 2016.

HouseMetric shows 21 Ddol Road as 158 m² (1,701 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 C, from an inspection dated 22 December 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 21 Ddol Road was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21 Ddol Road is in postcode SA2 7UB, in Killay. You can also view HouseMetric's sold-price page for Ddol Road, SA2 7UB or analysis of the Killay 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.