Property data
Sale history
Date Paid price Annual growth After inflation
May 2011 £590,000 6.1% 3.5%
Aug 2008 £500,000 5.9% 3.3%
Jan 2003 £363,000 17.6% 15.9%
Jun 1997 New build New £147,500 na na
Internal area
144 square metres (1,550 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,097 per square metre (£381 per square foot) in May 2011. Indexed forward to today's value, this is roughly £6,135 per square metre (£570 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2011 £590,000 £4,097 £883,461 £6,135
Aug 2008 £500,000 £3,472 £789,419 £5,482
Jan 2003 £363,000 £2,521 £930,661 £6,463
Jun 1997 £147,500 £1,024 £614,084 £4,264

Calculated using the latest EPC internal area of 144 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 £883,461. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Whalley are now selling for between £2,530 and £3,630 per square metre (£235 and £337 per square foot). Based on an internal area of 144 m², this implies a valuation between £364,000 and £523,000. 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
Plot size
464 square metres (4,994 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 20 Old Back Lane. Advertised on multiple portals. It was . It last appeared Aug 2008.
Photos:

There are 9 archived estate agent listing photos for 20 Old Back Lane.

Photos for 20 Old Back Lane
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
19 July 2013 - energy performance certificate grade E
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 1900 to 1929
Area:
142 sqm (1,528 square foot) total internal area
Comments:
Walls: Sandstone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
06 May 2011 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
non marketed sale
Tenure:
Unknown
Property type:
Detached House , has 10 habitable rooms. Estimated year built 1996 to 2002
Area:
144 sqm (1,550 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

20 Old Back Lane 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 £883,461.
  • Based on an internal area of 144 m² and recent prices in Whalley, this implies a lower and upper quartile range from £364,000 to £523,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Old Back Lane last sold for £590,000 in May 2011.

HouseMetric shows 20 Old Back Lane as 144 m² (1,550 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 E, from an inspection dated 19 July 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Old Back Lane is in postcode BB7 9BS, in Whalley. You can also view HouseMetric's sold-price page for Old Back Lane, BB7 9BS or analysis of the Whalley property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.