Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Nov 2006 New build New £111,000 Leasehold -34.7% -36.7%
Jan 2006 £161,000 Freehold na na
Internal area
72 square metres (775 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,541 per square metre (£143 per square foot) in Nov 2006. Indexed forward to today's value, this is roughly £1,334 per square metre (£124 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2006 £111,000 £1,542 £96,080 £1,334
Jan 2006 £161,000 £2,236 £314,434 £4,367

Calculated using the latest EPC internal area of 72 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 £96,080. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Southampton are now selling for between £2,780 and £3,950 per square metre (£258 and £366 per square foot). Based on an internal area of 72 m², this implies a valuation between £200,000 and £284,000. 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
2
Type
Flat
Council tax band
B
Archived listings
History:
Archived rental listing for 20 Dimond Road. Advertised on multiple portals. It was added on 06/03/2013. It last appeared Apr 2013.
Photos:

There are 1 archived estate agent listing photos for 20 Dimond Road.

Photos for 20 Dimond Road
View photos
Advertiser remarks:
  • 2 bedrooms
EPC Inspections
Summary:
04 July 2023 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1930 to 1949
Area:
72 sqm (775 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
30 August 2013 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Assessment for Green Deal
Tenure:
Private rental
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1930 to 1949
Area:
69 sqm (743 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
20 November 2008 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
73 sqm (786 square foot) total internal area
Comments:
Frequently asked questions

20 Dimond 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 £96,080.
  • Based on an internal area of 72 m² and recent prices in Southampton, this implies a lower and upper quartile range from £200,000 to £284,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Dimond Road last sold for £111,000 in November 2006. The transaction was recorded as a new-build sale.

HouseMetric shows 20 Dimond Road as 72 m² (775 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 04 July 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 Dimond Road was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Dimond Road is in postcode SO18 1JP, in Southampton. You can also view HouseMetric's sold-price page for Dimond Road, SO18 1JP or analysis of the Southampton 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.