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Get started4 Ridgway Gardens is a detached house in Merton, London, London (SW19 4SZ). It has a recorded floor area of 601 m² (around 6469 sq ft), construction records dating it to 2025 and council tax band H. The latest certificate (December 2025) returns a B (score 81), comfortably above the UK average. When first surveyed in August 2021 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff. This certificate was lodged in the last six months, so the rating reflects current condition.
At 601 m² the property is well over the postcode median (231 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £7,064,000 sits 135.5% above the 2024 sale of £3,000,000. On a £-per-square-foot basis, the last sale (£464/sq ft) was about 22.5% above the typical sold price in the postcode. 10 planning records sit against the property, 8 approved, 1 refused. Past consents include an extension, a basement excavation, partial demolition and tree works, meaningful when judging how the property has evolved. Last sale on file: £3,000,000 in March 2024.
The EPC has just been inspected, so the rating reflects current condition.
A new windows application was refused at 4 Ridgway Gardens in 2023.
APPLICATION REPLACEMENT OF EXISTING WINDOW FRAMES WITH OLIVINE GREY FRAMED WINDOWS [RETROSPECTIVE], GARAGE DOOR, FRONT AND REAR DOORS, REMOVAL OF PEBBLE DASH FAÇADE TREATMENT AND REPLACEMENT OF HANGING TILE FAÇADE TREATMENT WITH BRICK SLIPS, NEW GARDEN WALL AND SIDE ENTRANCE GATE AND NEW BOUNDARY TREATMENT AND DRIVEWAY PAVING.
4 Ridgway Gardens valuation sits well clear of the typical sold price in this postcode.
£7,064,000
Modelled from EPC, postcode comparables.
£3,000,000
Recorded with HM Land Registry.
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Years Held for 4 Ridgway Gardens lags the street by a wide margin.
Price per m²
£4,992
Street avg £8,529
Floor Area
601 m²
Street avg 480 m²
CO₂ Emissions
1.7 t/year
Street avg 16.4 t/year
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Edge Hill — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
APPLICATION FOR NON-MATERIAL AMENDMENTS TO PLANNING APPLICATION 21/P3897FOR AMENDMENTS RELATING TO THE FULL REFURBISHMENT OF PROPERTY INCLUDING DEMOLITION OF EXISTING REAR EXTENSION AND REPLACEMENT WITH NEW REAR EXTENSION, SECOND FLOOR INFILL EXTENSION, 2 NEW WINDOWS IN NORTH EAST ELEVATION, ALTERED/NEW WINDOWS/DOORS/LIGHTS ON REAR ELEVATION, NEW JULIET BALCONY AT FIRST FLOOR LEVEL AND NEW CONSERVATION ROOF LIGHTS.
8 more applications for this property
Join to see all planning history.
18 March 2024Most recent
£3,000,000
Median price across the last 5 sales in SW19 4SZ: £760,000 (2024–2011).
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Years Held
2 years
Street avg 13 years
SW19 4QA
Closest school
0.0 km
Wimbledon College. 32 schools nearby.
Night-time· 23:00 – 07:00
41.3dB