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Get startedAlpha House is a semi-detached house in Lambeth, London, London (SW4 7QN). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band E. At 79 m² this is the 14th 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 (June 2020) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced London HPI: 6.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£811/sq ft) was about 160.9% above the typical sold price in the postcode. Sold September 2023 for £690,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Alpha House has more than quadrupled in price since its earliest registered sale in 1999.
£693,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 24 years.
£690,000
Growth on file: 6.3% per year over 24 years.
On price per m², Alpha House stands well clear of the street.
Price per m²
£8,734
Street avg £6,767
Floor Area
79 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

14 September 2023Most recent
£690,000
+30.2%over 2 years16 April 2021
£530,000
+231.3%over 21 years15 October 1999
£160,000
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
4.6 t/year
Street avg 3.2 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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