89, Mostyn Road, SW19 3LW

89 Mostyn Road is a 108 m² / 1,163 sq ft semi-detached home in Dundonald Road. It sold for £655,000 in May 2013. Indexed forward to today's value, that sale is roughly £927k. Recent local prices imply a broad valuation context of £770k to £1,026k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£655,000 on May 2013
Internal area
108 square metres (1,163 square feet) according to latest EPC inspection
Price per internal area

This property sold for £6,064 per square metre (£563 per square foot) in May 2013. Indexed forward to today's value, this is roughly £8,579 per square metre (£797 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2013 £655,000 £6,065 £926,554 £8,579

Calculated using the latest EPC internal area of 108 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 £926,554. 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 £7,130 and £9,500 per square metre (£662 and £882 per square foot). Based on an internal area of 108 m², this implies a valuation between £770,000 and £1,026,000. 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
Semi-detached
Council tax band
F
Plot size
394 square metres (4,241 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
September 2014 14/P3478
Type:
Amendments or alterations arising from an existing or previous application
Status:
Decision has yet to be made
Address:
89 Mostyn Road Merton Park Londo
Description:
APPLICATION FOR NON-MATERIAL AMENDMENTS TO LBM PLANNING PERMISSION 14/P1251 (DATED 26/06/2014) TO ALTER ROOF OF REAR EXTENSION, RELOCATING REAR SLIDING DOORS AND ROOFLIGHTS, DROPPING CIL LEVEL OF SIDE GROUND FLOOR WINDOW AND RELOCATING FIRST FLOOR REAR BATHROOM WINDOWS.
Planning ref:
June 2014 14/P1251
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
89 Mostyn Road Merton Park Londo
Description:
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH 3 X ROOF LIGHTS TO FRONT ROOF SLOPE, ERECTION OF A SINGLE STOREY REAR EXTENSION AND REPLACEMENT FRONT PORCH.
Planning ref:
February 2014 14/P0130
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
89 Mostyn Road Merton Park Londo
Description:
PRIOR APPROVAL IN RELATION TO THE ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 6 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES.
Planning ref:
January 2014 13/P3960
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application approved
Address:
89 Mostyn Road Merton Park Londo
Description:
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF A HIP TO GABLE REAR ROOF EXTENSION WITH 3 X ROOFLIGHTS TO THE FRONT ROOF SLOPE AND A FRONT PORCH.
Planning ref:
January 2014 13/P3888
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application withdrawn before a decision was taken
Address:
89 Mostyn Road Merton Park Londo
Description:
PRIOR APPROVAL IN RELATION TO THE ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 6 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES.
EPC Inspections
Summary:
28 February 2013 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
108 sqm (1,163 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Electric storage heaters.
Frequently asked questions

89 Mostyn Road 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 £926,554.
  • Based on an internal area of 108 m² and recent prices in Dundonald Road, this implies a lower and upper quartile range from £770,000 to £1,026,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 89 Mostyn Road last sold for £655,000 in May 2013.

HouseMetric shows 89 Mostyn Road as 108 m² (1,163 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 G, from an inspection dated 28 February 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 89 Mostyn Road was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

89 Mostyn Road is in postcode SW19 3LW, in Dundonald Road. You can also view HouseMetric's sold-price page for Mostyn Road, SW19 3LW 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 June 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.