Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2015 £995,000 15.0% 12.7%
Sep 2009 £420,000 na na
Internal area
156 square metres (1,679 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,378 per square metre (£593 per square foot) in Nov 2015. Indexed forward to today's value, this is roughly £7,369 per square metre (£685 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2015 £995,000 £6,378 £1,149,610 £7,369
Sep 2009 £420,000 £2,692 £729,529 £4,676

Calculated using the latest EPC internal area of 156 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 £1,149,610. 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 £5,960 and £8,220 per square metre (£553 and £763 per square foot). Based on an internal area of 156 m², this implies a valuation between £930,000 and £1,282,000. 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
F
Plot size
376 square metres (4,047 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 20 Elm Walk. Advertised on multiple portals. It was added on 19/11/2015. It last appeared May 2016.
Photos:

There are 1 archived estate agent listing photos (taken in March 2015) for 20 Elm Walk.

Photos for 20 Elm Walk
View photos
Advertiser remarks:
  • 4 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
July 2013 DOC/13/1117
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
20 Elm Walk Radlet
Description:
Application for approval of details reserved by condition(s) 2, 3, 6 & 7 of planning permission reference TP/12/1661

Planning ref:
June 2013 MA/13/1119
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application approved
Address:
20 Elm Walk Radlet
Description:
Application for a non-material amendment following the grant of planning permission reference TP/12/1661

Planning ref:
November 2012 TP/12/1661
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Elm Walk Radlet
Description:
Erection of a part two, part single storey rear/side extension. Two storey side and front extension.___

Planning ref:
June 2012 TP/12/0927
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Elm Walk Radlet
Description:
Application to extend time limit following approval of TP/09/0984 dated 22/07/2009 (Erection of a two storey rear extension, and single storey front extension. Conversion of existing garage into living accommodation and erection of a first floor side extension. Creation of two parking spaces on existing front garden.)_

Planning ref:
April 2009 TP/09/0276
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
20 Elm Walk Radlett
Description:
Single storey front & two storey side & rear extension with two extra parking spaces to front garden.
EPC Inspections
Summary:
09 March 2015 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 6 habitable rooms. Estimated year built 1930 to 1949
Area:
156 sqm (1,679 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and underfloor, mains gas, Boiler and radiators, mains gas.

Summary:
15 October 2008 - energy performance certificate grade G
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 6 habitable rooms. Estimated year built 1930 to 1949
Area:
83 sqm (893 square foot) total internal area
Comments:
Frequently asked questions

20 Elm Walk 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 £1,149,610.
  • Based on an internal area of 156 m² and recent prices in Radlett, this implies a lower and upper quartile range from £930,000 to £1,282,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Elm Walk last sold for £995,000 in November 2015.

HouseMetric shows 20 Elm Walk as 156 m² (1,679 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 09 March 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Elm Walk is in postcode WD7 8DP, in Radlett. You can also view HouseMetric's sold-price page for Elm Walk, WD7 8DP 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 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.