20, Sunnyside, SW19 4SH

20 Sunnyside is a 411 m² / 4,424 sq ft detached home in Dundonald Road. It sold for £5,730,000 in April 2026. Indexed forward to today's value, that sale is roughly £5,730k. Recent local prices imply a broad valuation context of £3,169k to £4,903k based on its internal area. The Land Registry and EPC data was last updated 1 November 2026.

Property data
Sale history
£5,730,000 on Apr 2026
Internal area
411 square metres (4,424 square feet) according to latest EPC inspection
Price per internal area

This property sold for £13,941 per square metre (£1,295 per square foot) in Apr 2026. Indexed forward to today's value, this is roughly £13,942 per square metre (£1,295 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2026 £5,730,000 £13,942 £5,730,000 £13,942

Calculated using the latest EPC internal area of 411 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 £5,730,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Dundonald Road are now selling for between £7,710 and £11,930 per square metre (£716 and £1,108 per square foot). Based on an internal area of 411 m², this implies a valuation between £3,169,000 and £4,903,000. 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
G
Plot size
295 square metres (3,175 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
February 2025 24/P2739
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
20 Sunnyside Wimbledon
Description:
APPLICATION FOR VARIATION OF CONDITION 2 (APPROVED PLANS), ATTACHED TO LBM PLANNING APPLICATION 16/P0112 RELATING TO DEMOLITION OF EXISTING HOUSE AND THE ERECTION OF A NEW DWELLING HOUSE INCLUDING ACCOMMODATION AT BASEMENT LEVEL. CHANGES RELATE TO THE FRONT BOUNDARY TREATMENT.
Planning ref:
November 2024 24/P2738
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
20 Sunnyside Wimbledon
Description:
APPLICATION FOR DISCHARGE OF CONDITION 16 (CO2 REDUCTIONS) ATTACHED TO LBM PLANNING PERMISSION 16/P0112 RELATING TO THE DEMOLITION OF EXISTING HOUSE AND THE ERECTION OF A NEW DWELLING HOUSE INCLUDING ACCOMMODATION AT BASEMENT LEVEL.
Planning ref:
August 2022 22/T2058
Type:
Tree and hedge works
Status:
The application is no longer active but no decision was made. Perhaps a split decision
Address:
20 Sunnyside Wimbledon
Description:
Hornbeam - Fell Prunus sp.- Fell Horse Chestnut - reduce crown back to the previous pruning points all round, approximately 2-3m from branch tips; remove large pruning stub on lower main trunk
Planning ref:
February 2020 20/T0082
Type:
Tree and hedge works
Status:
Application approved
Address:
20 Sunnyside Wimbledon
Description:
OAK - REMOVE DEADWOOD; THIN CANOPY; PRUNE TO CLEAR PHOJNE LINE
Planning ref:
November 2019 19/P3695
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
20 Sunnyside Wimbledon
Description:
APPLICATION TO DISCHARGE CONDITION 3 (FACING MATERIALS). 4 (SITE SURFACING), 5 (BOUDARY TREATMENT), 8 (LIGHTING) AND 10 (LANDSCAPING) ATTACHED TO LBM PLANNING PERMISSION 16/P0112 (30/11/2016) RELATING TO THE DEMOLITION OF EXISTING HOUSE AND THE ERECTION OF A NEW DWELLING HOUSE INCLUDING ACCOMMODATION AT BASEMENT LEVEL.
Planning ref:
October 2019 19/P2403
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
20 Sunnyside Wimbledon
Description:
APPLICATION TO DISCHARGE CONDITIONS 12 (ARBORICULTURAL METHOD STATEMENT & TREE PROTECTION), 14 (EXCAVATION METHOD STATEMENT), 15 (CONSTRUCTION VEHICLES), 17 (SURFACE DRAINAGE), 18 (SUSTAINABLE DRAINAGE), 20 (DEMOLITION METHOD STATEMENT) AND 21 (BASEMENT CONSTRUCTION METHOD STATEMENT) ATTACHED TO LBM PLANNING PERMISSION LBM REF.16/P0112 (dated30/11/2019) RELATING TO THE DEMOLITION OF EXISTING HOUSE AND THE ERECTION OF A NEW DWELLING HOUSE INCLUDING ACCOMMODATION AT BASEMENT LEVEL.
EPC Inspections
Summary:
16 September 2024 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
new dwelling
Tenure:
Unknown
Property type:
Detached House Estimated year built None to None
Area:
411 sqm (4,424 square foot) total internal area
Comments:
Heating: Boiler and underfloor, mains gas.
Summary:
03 December 2008 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 5 habitable rooms. Estimated year built 1976 to 1982
Area:
125 sqm (1,345 square foot) total internal area
Comments:
Frequently asked questions

20 Sunnyside 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 £5,730,000.
  • Based on an internal area of 411 m² and recent prices in Dundonald Road, this implies a lower and upper quartile range from £3,169,000 to £4,903,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Sunnyside last sold for £5,730,000 in April 2026.

HouseMetric shows 20 Sunnyside as 411 m² (4,424 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 B, from an inspection dated 16 September 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

20 Sunnyside is in postcode SW19 4SH, in Dundonald Road. You can also view HouseMetric's sold-price page for Sunnyside, SW19 4SH or analysis of the Dundonald Road 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 November 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.