Property data
Sale history
£450,000 on Nov 2000
Internal area
259 square metres (2,788 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,737 per square metre (£161 per square foot) in Nov 2000. Indexed forward to today's value, this is roughly £5,519 per square metre (£513 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2000 £450,000 £1,737 £1,429,392 £5,519

Calculated using the latest EPC internal area of 259 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 £1,429,392. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Helmdon are now selling for between £3,370 and £4,430 per square metre (£313 and £411 per square foot). Based on an internal area of 259 m², this implies a valuation between £873,000 and £1,147,000. 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
4
Type
Detached
Council tax band
F
Planning applications
Planning ref:
September 2023 2023/5806/TCA
Type:
Tree and hedge works
Status:
Application approved
Address:
Oak House Main Road Farthinghoe West Northamptonshire
Description:
T1 (on sketch map) - Horse Chestnut - Reduce lowest branch on West side by approximately 50% for weight reduction to prevent failure.

Planning ref:
May 2017 S/2017/0637/TPO
Type:
Tree and hedge works
Status:
Application approved
Address:
Oak House Main Road FARTHINGHOE
Description:
To prune a maximum of 1 metre of a Yew tree away from encroached streetlight.

Planning ref:
July 2006 S/2006/0714/P
Type:
Full and householder planning application
Status:
Application approved
Address:
Oak House Main Road Farthinghoe
Description:
Alterations to existing store and addition of first floor over.
EPC Inspections
Summary:
07 April 2015 - energy performance certificate grade F
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Detached House , has 10 habitable rooms. Estimated year built 1900 to 1929
Area:
259 sqm (2,788 square foot) total internal area
Comments:
Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

Oak House Main 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 £1,429,392.
  • Based on an internal area of 259 m² and recent prices in Helmdon, this implies a lower and upper quartile range from £873,000 to £1,147,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Oak House Main Road last sold for £450,000 in November 2000.

HouseMetric shows Oak House Main Road as 259 m² (2,788 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 F, from an inspection dated 07 April 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Oak House Main Road was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Oak House Main Road is in postcode NN13 5PB, in Helmdon. You can also view HouseMetric's sold-price page for Main Road, NN13 5PB or analysis of the Helmdon 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.