Property data
Sale history
£220,000 on Aug 2025
Floor plan

Archived estate agent floor plan for 20, Sandringham Avenue.

Floorplan 20
View floorplan
Internal area
96 square metres (1,033 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,291 per square metre (£213 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £2,486 per square metre (£231 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2025 £220,000 £2,292 £238,648 £2,486

Calculated using the latest EPC internal area of 96 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 £238,648. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Knottingley are now selling for between £1,600 and £2,350 per square metre (£148 and £218 per square foot). Based on an internal area of 96 m², this implies a valuation between £154,000 and £226,000. 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
B
Archived listings
History:
Archived sales listing for 20 Sandringham Avenue. Advertised on multiple portals. It was reduced on 22/10/2020. It last appeared Aug 2021.
Photos:

There are 15 archived estate agent listing photos for 20 Sandringham Avenue.

Photos for 20 Sandringham Avenue
View photos
Advertiser remarks:
  • 3 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
16 May 2025 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 4 habitable rooms. Estimated year built 1967 to 1975
Area:
96 sqm (1,033 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
10 August 2020 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
87 sqm (936 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

20 Sandringham Avenue 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 £238,648.
  • Based on an internal area of 96 m² and recent prices in Knottingley, this implies a lower and upper quartile range from £154,000 to £226,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Sandringham Avenue last sold for £220,000 in August 2025.

HouseMetric shows 20 Sandringham Avenue as 96 m² (1,033 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 16 May 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Sandringham Avenue is in postcode WF11 8RG, in Knottingley. You can also view HouseMetric's sold-price page for Sandringham Avenue, WF11 8RG or analysis of the Knottingley 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.