Property data
Sale history
Date Paid price Annual growth After inflation
Sep 2010 £2,600,000 0.1% -2.4%
Mar 2007 £2,594,330 31.3% 28.6%
Sep 2003 £1,000,000 na na
Internal area
416 square metres (4,478 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,250 per square metre (£581 per square foot) in Sep 2010. Indexed forward to today's value, this is roughly £9,938 per square metre (£923 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2010 £2,600,000 £6,250 £4,134,116 £9,938
Mar 2007 £2,594,330 £6,236 £5,027,927 £12,086
Sep 2003 £1,000,000 £2,404 £2,428,134 £5,837

Calculated using the latest EPC internal area of 416 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 £4,134,116. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Radlett are now selling for between £6,060 and £8,130 per square metre (£562 and £755 per square foot). Based on an internal area of 416 m², this implies a valuation between £2,521,000 and £3,382,000. 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
5
Type
Detached
Council tax band
G
Plot size
1,570 square metres (16,899 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
March 2015 15/0157/CLP
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
18 The Ridgeway Radlett Hertfordshir
Description:
Loft conversion with dormer window to rear elevation. Certificate of Lawful Development (Proposed)
EPC Inspections
Summary:
09 March 2010 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 11 habitable rooms. Estimated year built 2003 to 2006
Area:
416 sqm (4,478 square foot) total internal area
Comments:
Frequently asked questions

18 The Ridgeway 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 £4,134,116.
  • Based on an internal area of 416 m² and recent prices in Radlett, this implies a lower and upper quartile range from £2,521,000 to £3,382,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 The Ridgeway last sold for £2,600,000 in September 2010.

HouseMetric shows 18 The Ridgeway as 416 m² (4,478 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 5 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 09 March 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 18 The Ridgeway was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

18 The Ridgeway is in postcode WD7 8PR, in Radlett. You can also view HouseMetric's sold-price page for The Ridgeway, WD7 8PR or analysis of the Radlett 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.