Property data
Sale history
Date Paid price Annual growth After inflation
May 2005 £245,000 15.6% 13.8%
Dec 2000 £129,000 11.3% 9.6%
Jun 1997 £89,000 na na
Internal area
91 square metres (980 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,692 per square metre (£250 per square foot) in May 2005. Indexed forward to today's value, this is roughly £3,557 per square metre (£330 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2005 £245,000 £2,692 £323,642 £3,557
Dec 2000 £129,000 £1,418 £355,406 £3,906
Jun 1997 £89,000 £978 £294,520 £3,236

Calculated using the latest EPC internal area of 91 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 £323,642. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Knowle are now selling for between £4,140 and £5,700 per square metre (£384 and £529 per square foot). Based on an internal area of 91 m², this implies a valuation between £377,000 and £519,000. 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
2
Type
Flat
Council tax band
E
EPC Inspections
Summary:
04 August 2025 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1983 to 1990
Area:
91 sqm (980 square foot) total internal area
Comments:
Walls: Solid brick, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, LPG.

Summary:
27 April 2012 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1983 to 1990
Area:
85 sqm (915 square foot) total internal area
Comments:
Walls: Solid brick, as built, insulated (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, LPG.
Frequently asked questions

20 Chadwick Manor 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 £323,642.
  • Based on an internal area of 91 m² and recent prices in Knowle, this implies a lower and upper quartile range from £377,000 to £519,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Chadwick Manor last sold for £245,000 in May 2005.

HouseMetric shows 20 Chadwick Manor as 91 m² (980 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 04 August 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Chadwick Manor is in postcode B93 0AT, in Knowle. You can also view HouseMetric's sold-price page for Chadwick Manor, B93 0AT or analysis of the Knowle 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.