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Get startedAlpha House is a two-bedroom mid-terrace house in Lambeth, London, London (SW4 7QN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. There is a swimming pool on the plot, uncommon for the area. Other recorded features include outbuildings and a loft. At 81 m² this is the 15th smallest of 39 units on EPC record in Alpha House, where floor areas span 38–165 m². The building's EPC ratings span F to C across 39 units on file. The latest certificate (July 2023) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (September 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 70). Main heating runs on electricity.
Sale prices here have outpaced London HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£711/sq ft) was about 129.4% above the typical sold price in the postcode. Sold December 2018 for £620,000.
Alpha House has more than doubled in price since the earliest registered sale in 2005.
£628,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 13 years.
£620,000
Growth on file: 5.5% per year over 13 years.
Alpha House is notably below the street on epc rating.
Price per m²
£7,654
Street avg £6,796
Floor Area
81 m²
Street avg 88 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Belvedere Place — bus stop.

Daytime· 07:00 – 23:00
56.2dB

Changes detected from historical EPC data
Hot water system upgraded
External or internal wall insulation added
Floor insulation added or improved
More low energy lighting installed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 December 2018Most recent
£620,000
+103.3%over 13 years14 September 2005
£305,000
Median price across the last 5 sales in SW4 7QN: £790,000 (2025–2023).
3 Beta Place Lambeth London
Sold Jun 2025
Alpha House Flat 3 4 Beta Place Lambeth London
Sold May 2025
Alpha House Flat 41 4 Beta Place Lambeth London
Sold Jan 2025
Alpha House Flat 29 4 Beta Place Lambeth London
Sold Sept 2024
Alpha House Flat 20 4 Beta Place Lambeth London
Sold Dec 2023
CO₂ Emissions
3.2 t/year
Street avg 3.3 t/year
SW4 7AA
Closest school
0.3 km
Sudbourne Primary School. 81 schools nearby.
Night-time· 23:00 – 07:00
46.4dB
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