Property data
Sale history
Date Paid price Annual growth After inflation
Aug 2021 £180,000 1.6% -0.5%
Jun 2006 £142,000 8.4% 6.6%
Aug 1997 New build New £69,950 na na
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 Aug 2021. Indexed forward to today's value, this is roughly £2,155 per square metre (£200 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2021 £180,000 £1,856 £209,028 £2,155
Jun 2006 £142,000 £1,464 £233,726 £2,410
Aug 1997 £69,950 £721 £281,925 £2,906

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 £209,028. 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 £2,670 per square metre (£171 and £248 per square foot). Based on an internal area of 97 m², this implies a valuation between £179,000 and £259,000. 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
Detached
Council tax band
D
Plot size
239 square metres (2,573 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 21 Heol Brithdir. Advertised on multiple portals. It was . It last appeared Jun 2006.
Photos:

There are 5 archived estate agent listing photos for 21 Heol Brithdir.

Photos for 21 Heol Brithdir
View photos
Advertiser remarks:
  • 3 bedrooms
Planning applications
Planning ref:
August 2001 2001/1204
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
21 Heol Brithdir, Birchgrove, Swansea, West Glamorgan
Description:
Conversion of attached garage to living accommodation (Variation of condition 02 of planning permission 96/0444 dated 11 November 1996)
EPC Inspections
Summary:
30 July 2021 - 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 1996 to 2002
Area:
97 sqm (1,044 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

21 Heol Brithdir 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 £209,028.
  • Based on an internal area of 97 m² and recent prices in Llansamlet, this implies a lower and upper quartile range from £179,000 to £259,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21 Heol Brithdir last sold for £180,000 in August 2021.

HouseMetric shows 21 Heol Brithdir 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 C, from an inspection dated 30 July 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

21 Heol Brithdir is in postcode SA7 9PZ, in Llansamlet. You can also view HouseMetric's sold-price page for Heol Brithdir, SA7 9PZ 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 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.