109, Overstone Road, AL5 5PL
109 Overstone Road is a 190 m² / 2,045 sq ft detached home in Harpenden. It sold for £1,450,000 in October 2022. Indexed forward to today's value, that sale is roughly £1,333k. Recent local prices imply a broad valuation context of £1,102k to £1,518k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Oct 2022 £1,450,000 4.2% 1.6% Dec 2010 £889,000 10.1% 7.9% Jun 1999 £295,000 na na - Floor plan
-
Archived estate agent floor plan for 109, Overstone Road.
- Internal area
- 190 square metres (2,045 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,631 per square metre (£709 per square foot) in Oct 2022. Indexed forward to today's value, this is roughly £7,017 per square metre (£652 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2022 £1,450,000 £7,632 £1,333,166 £7,017 Dec 2010 £889,000 £4,679 £1,318,440 £6,939 Jun 1999 £295,000 £1,553 £1,239,713 £6,525 Calculated using the latest EPC internal area of 190 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 £1,333,166. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Harpenden are now selling for between £5,800 and £7,990 per square metre (£538 and £742 per square foot). Based on an internal area of 190 m², this implies a valuation between £1,102,000 and £1,518,000. 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
- 641 square metres (6,900 square feet) - map showing freehold boundary lines
- Planning ref:
- November 2018 5/2018/2546
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 109 Overstone Road Harpenden Hertfordshir
- Description:
- Loft conversion with rear dormer window
- Summary:
- 09 August 2022 - 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 8 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 190 sqm (2,045 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 18 June 2009 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 9 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 190 sqm (2,045 square foot) total internal area
- Comments:
109 Overstone 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 £1,333,166.
- Based on an internal area of 190 m² and recent prices in Harpenden, this implies a lower and upper quartile range from £1,102,000 to £1,518,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.