4 Alexandra Walk is a mid-terrace house in Lambeth, London, London (SE19 1AL). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2022) shows a C (score 73). When first surveyed in April 2019 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced London HPI: 18.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£753/sq ft) was about 48.6% above the typical sold price in the postcode. At 108 m² the property is well over the postcode median (46 m² across 22 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Last sale on file: £875,000 in August 2023.
4 Alexandra Walk has 3 separate extension applications on the council record.
Erection of ground floor extension, replacement of existing windows and doors with double glazed aluminium windows and doors.
4 Alexandra Walk has more than doubled in price since the earliest registered sale in 2019.
£841,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.7% per year over 4 years.
£875,000
Growth on file: 18.7% per year over 4 years.
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4 Alexandra Walk outperforms the street on epc rating by a wide margin.
EPC Rating
73 (C)
Street avg 61 (D)
Floor Area
108 m²
Street avg 77 m²
CO₂ Emissions
3.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gipsy Hill Station — railway station.

Daytime· 07:00 – 23:00
54.4dB

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Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Extension: Single storey
Erection of first floor extension, including creation of roof terrace at first floor level, replacement of existing windows and doors with double glazed aluminium windows and doors.
Full planning data for 4 Alexandra Walk, Lambeth, London, SE19 1AL
1 more on this property, plus every nearby application and full decision details, in the report.
30 August 2023Most recent
£875,000
+103.5%over 4 years11 July 2019
£430,000
Median price across the last 5 sales in SE19 1AL: £400,000 (2025–2016).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 3.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
SE19 1AL
Closest school
0.4 km
Paxton Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
43.6dB