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Get started3 Denmark Avenue is a semi-detached house in Merton, London, London (SW19 4HF). It has a recorded floor area of 275 m² (around 2960 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (January 2017) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2012. Between certificates, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced London HPI: 12.9% per year against 0% for the wider region. Today's modelled estimate of £3,217,000 is 20.4% below the 2021 sale of £4,040,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,365/sq ft) was about 97.3% above the typical sold price in the postcode. At 275 m² the property is well over the postcode median (71 m² across 42 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 2 approved, 1 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. Sold November 2021 for £4,040,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
3 Denmark Avenue's carbon output runs well above what efficient homes in the postcode produce.
REAR GARDEN NO. 3:- ATLAS CEDAR - REDUCE HEIGHT BY 2-2.5M. & WIDTH BY 1.5M. ALL ROUND REAR GARDEN NO.4 :- ASH - REDUCE HEIGHT BY 2-2.5M. & LATERAL BRANCHES BY 1.5-2M.
3 Denmark Avenue has more than doubled in price since the earliest registered sale in 2015.
£3,217,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.9% per year over 6 years.
£4,040,000
Growth on file: 12.9% per year over 6 years.
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Price per m² for 3 Denmark Avenue runs comfortably ahead of the street norm.
Price per m²
£14,691
Street avg £9,362
Floor Area
275 m²
Street avg 259 m²
Habitable Rooms
9 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Spencer Hill — bus stop.

Daytime· 07:00 – 23:00
51.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
REAR GARDEN: 1X CEDAR TREE TO BE REMOVED.
4 more applications for this property
Join to see all planning history.
8 November 2021Most recent
£4,040,000
+34.7%over 2 years30 November 2018
£3,000,000
+57.9%over 3 years27 August 2015
£1,900,000
Median price across the last 5 sales in SW19 4HF: £2,900,000 (2025–2023).
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Street avg 9 rooms
CO₂ Emissions
9.0 t/year
Street avg 9.6 t/year
SW19 4UB
Closest school
0.4 km
Wimbledon College. 33 schools nearby.
Night-time· 23:00 – 07:00
41.5dB