20, Thellusson Way, WD3 8RR
20 Thellusson Way is a 130 m² / 1,399 sq ft semi-detached home in Rickmansworth. It sold for £672,000 in October 2020. Indexed forward to today's value, that sale is roughly £767k. Recent local prices imply a broad valuation context of £679k to £842k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Oct 2020 £672,000 4.8% 2.7% Jul 2006 £342,000 8.3% 6.3% Jan 2001 £220,000 15.1% 13.5% Jul 1997 New build New £134,995 na na - Internal area
- 130 square metres (1,399 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,169 per square metre (£480 per square foot) in Oct 2020. Indexed forward to today's value, this is roughly £5,899 per square metre (£548 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2020 £672,000 £5,169 £766,808 £5,899 Jul 2006 £342,000 £2,631 £748,494 £5,758 Jan 2001 £220,000 £1,692 £758,173 £5,832 Jul 1997 £134,995 £1,038 £623,748 £4,798 Calculated using the latest EPC internal area of 130 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 £766,808. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Rickmansworth are now selling for between £5,220 and £6,480 per square metre (£484 and £602 per square foot). Based on an internal area of 130 m², this implies a valuation between £679,000 and £842,000. 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
- F
- Plot size
- 282 square metres (3,035 square feet) - map showing freehold boundary lines
- Planning ref:
- December 2015 15/2341/CLPD
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 20 Thellusson Way Mill End Hertfordshir
- Description:
- Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights
- Planning ref:
- April 2015 15/0304/CLPD
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 20 Thellusson Way Mill End Hertfordshir
- Description:
- Certificate of Lawfulness Proposed Development: Single storey rear extension
- Summary:
- 22 March 2018 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 130 sqm (1,399 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 12 January 2011 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 5 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 89 sqm (958 square foot) total internal area
- Comments:
20 Thellusson Way 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 £766,808.
- Based on an internal area of 130 m² and recent prices in Rickmansworth, this implies a lower and upper quartile range from £679,000 to £842,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.