23, Colnhurst Road, WD17 4BX

23 Colnhurst Road is a 170 m² / 1,830 sq ft detached home in Watford. It sold for £680,000 in June 2012, recorded as a new-build sale. Indexed forward to today's value, that sale is roughly £942k. Recent local prices imply a broad valuation context of £770k to £1,006k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£680,000 on Jun 2012 New build New
Internal area
170 square metres (1,830 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,000 per square metre (£372 per square foot) in Jun 2012. Indexed forward to today's value, this is roughly £5,539 per square metre (£515 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2012 £680,000 £4,000 £941,709 £5,539

Calculated using the latest EPC internal area of 170 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 £941,709. 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 £4,530 and £5,920 per square metre (£420 and £549 per square foot). Based on an internal area of 170 m², this implies a valuation between £770,000 and £1,006,000. 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
na
Type
Detached
Council tax band
G
Plot size
247 square metres (2,659 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
22 May 2012 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
New dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
170 sqm (1,830 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

23 Colnhurst 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 £941,709.
  • Based on an internal area of 170 m² and recent prices in Watford, this implies a lower and upper quartile range from £770,000 to £1,006,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 23 Colnhurst Road last sold for £680,000 in June 2012. The transaction was recorded as a new-build sale.

HouseMetric shows 23 Colnhurst Road as 170 m² (1,830 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 22 May 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 23 Colnhurst Road was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

23 Colnhurst Road is in postcode WD17 4BX, in Watford. You can also view HouseMetric's sold-price page for Colnhurst Road, WD17 4BX 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 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.