4, Diamond Road, WD24 5EW

4 Diamond Road is a 86 m² / 926 sq ft semi-detached home in Watford. It sold for £405,000 in August 2022. Indexed forward to today's value, that sale is roughly £420k. Recent local prices imply a broad valuation context of £405k to £500k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£405,000 on Aug 2022

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
86 square metres (926 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,709 per square metre (£437 per square foot) in Aug 2022. Indexed forward to today's value, this is roughly £4,883 per square metre (£454 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2022 £405,000 £4,709 £419,899 £4,883

Calculated using the latest EPC internal area of 86 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 £419,899. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Watford are now selling for between £4,710 and £5,810 per square metre (£437 and £539 per square foot). Based on an internal area of 86 m², this implies a valuation between £405,000 and £500,000. 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
Semi-detached
Council tax band
D
Company ownership
Title number
HD611526
Tenure
Freehold
Title address
4 Diamond Road, Watford
Owner
SAPPHIRE HEIGHTS LIMITED (Company reference number: 14118027)
Proprietor address: 4 Diamond Road, Watford WD24 5EW
Price paid on title: £405,000
Ownership record added to Land Registry's corporate ownership dataset 25 Aug 2022
EPC Inspections
Summary:
19 October 2021 - 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 4 habitable rooms. Estimated year built 1900 to 1929
Area:
86 sqm (926 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 25 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

4 Diamond 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 £419,899.
  • Based on an internal area of 86 m² and recent prices in Watford, this implies a lower and upper quartile range from £405,000 to £500,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 4 Diamond Road last sold for £405,000 in August 2022.

HouseMetric shows 4 Diamond Road as 86 m² (926 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 19 October 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 4 Diamond Road was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

4 Diamond Road is in postcode WD24 5EW, in Watford. You can also view HouseMetric's sold-price page for Diamond Road, WD24 5EW or analysis of the Watford property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.