20, Rock Lane, BA12 9JZ

20 Rock Lane is a 101 m² / 1,087 sq ft detached home in Warminster. It sold for £115,000 in April 2000. Indexed forward to today's value, that sale is roughly £400k. Recent local prices imply a broad valuation context of £251k to £384k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£115,000 on Apr 2000
Internal area
101 square metres (1,087 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,138 per square metre (£106 per square foot) in Apr 2000. Indexed forward to today's value, this is roughly £3,964 per square metre (£368 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2000 £115,000 £1,139 £400,402 £3,964

Calculated using the latest EPC internal area of 101 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 £400,402. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Warminster are now selling for between £2,490 and £3,800 per square metre (£231 and £353 per square foot). Based on an internal area of 101 m², this implies a valuation between £251,000 and £384,000. 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
Detached
Council tax band
E
Plot size
511 square metres (5,500 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
June 2023 PL/2023/03533
Type:
Tree and hedge works
Status:
Application approved with conditions
Address:
20 ROCK LANE, WARMINSTER,
Description:
T1 - Felling of Beech tree that is now dead
Planning ref:
August 2021 PL/2021/06857
Type:
Tree and hedge works
Status:
Application approved
Address:
20 ROCK LANE, WARMINSTER,
Description:
T! - Reduce Beech tree to previous pruning points by approximately 30%.
Planning ref:
December 2020 20/09075/TPO
Type:
Tree and hedge works
Status:
Application refused
Address:
20 Rock Lane Warminster
Description:
T1 - Beech tree - fell
Planning ref:
October 2011 W/11/02451/TPO
Type:
Tree and hedge works
Status:
The application is no longer active but no decision was made. Perhaps a split decision
Address:
20 Rock Lane, Warminster, Wiltshire,
Description:
Crown thin Beech Tree (T16) by 15%, crown lift branches on Rock Lane side by 16ft and reduce length of lateral branches over garden
EPC Inspections
Summary:
16 April 2015 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
ECO assessment
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
101 sqm (1,087 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
03 March 2015 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
101 sqm (1,087 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 50 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

20 Rock 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 £400,402.
  • Based on an internal area of 101 m² and recent prices in Warminster, this implies a lower and upper quartile range from £251,000 to £384,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Rock Lane last sold for £115,000 in April 2000.

HouseMetric shows 20 Rock Lane as 101 m² (1,087 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 E, from an inspection dated 16 April 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Rock Lane is in postcode BA12 9JZ, in Warminster. You can also view HouseMetric's sold-price page for Rock Lane, BA12 9JZ or analysis of the Warminster property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.