20, Coniston Close, W4 3UG

20 Coniston Close is a 60 m² / 646 sq ft flat in Chiswick. It sold for £475,000 in February 2026. Indexed forward to today's value, that sale is roughly £475k. Recent local prices imply a broad valuation context of £457k to £601k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2026 £475,000 1.6% -2.3%
Sep 2019 £428,000 6215.3% 6063.4%
Feb 2019 £34,000 * -9.3% -11.1%
Aug 2000 £205,000 18.2% 16.1%
Jun 1995 £87,000 na na
May 1995 New build New £6,000 na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
60 square metres (646 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,916 per square metre (£735 per square foot) in Feb 2026. Indexed forward to today's value, this is roughly £7,917 per square metre (£735 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2026 £475,000 £7,917 £475,000 £7,917
Sep 2019 £428,000 £7,133 £439,087 £7,318
Feb 2019 £34,000 £567 £37,267 £621
Aug 2000 £205,000 £3,417 £553,030 £9,217
Jun 1995 £87,000 £1,450 £543,008 £9,050
May 1995 £6,000 £100 £27,465 £458

Calculated using the latest EPC internal area of 60 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 £475,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Chiswick are now selling for between £7,610 and £10,010 per square metre (£706 and £929 per square foot). Based on an internal area of 60 m², this implies a valuation between £457,000 and £601,000. 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
Company ownership
Title number
NGL282232
Tenure
Leasehold/other
Title address
20 CONISTON CLOSE, HARTINGTON ROAD, LONDON W4 3UG
Owner
HARTINGTON PROPERTIES LTD (Company reference number: 09539973)
Proprietor address: 9 Coniston Close, Hartington Road, London W4 3UG
Price paid on title: £34,000
Ownership record added to Land Registry's corporate ownership dataset 06 Mar 2019
Planning applications
Planning ref:
December 2002 P/2002/2949
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
20 Coniston Close Chiswick London
Description:
Details of acoustic barrier pursuant to condition No. 9 of planning ref 01300/38 dated 12/12/01 for redevelopment of site by erection of no. 1 part two, three, and four storey building with lighthouse features (5922 m2 floorspace) & 1 no. three storey building (2160 m2 floorspace) with external staircases for self storage purposes (B8) together with associated parking, servicing and areas for landscaping and with vehicular ingress from Greenford Road and egress to Cowgate Road
EPC Inspections
Summary:
20 June 2019 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Private rental
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1950 to 1966
Area:
60 sqm (646 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
Summary:
15 June 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built 1967 to 1975
Area:
63 sqm (678 square foot) total internal area
Comments:
Frequently asked questions

20 Coniston Close 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 £475,000.
  • Based on an internal area of 60 m² and recent prices in Chiswick, this implies a lower and upper quartile range from £457,000 to £601,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Coniston Close last sold for £475,000 in February 2026.

HouseMetric shows 20 Coniston Close as 60 m² (646 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 C, from an inspection dated 20 June 2019. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Coniston Close is in postcode W4 3UG, in Chiswick. You can also view HouseMetric's sold-price page for Coniston Close, W4 3UG or analysis of the Chiswick 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.