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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 56 m² (around 603 sq ft), construction records dating it to 1900-1929 and council tax band D. At 56 m² this is the 3rd 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, with this unit at the top. The latest certificate (January 2022) shows a C (score 74).
Sale prices here have outpaced London HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£829/sq ft) was about 165.7% above the typical sold price in the postcode. Most recent transfer was January 2025 at £500,000 — fresh data. At 56 m² it sits well below the postcode median (87 m² across 47 EPCs), making it one of the more compact homes locally.
Alpha House has more than tripled in price since its earliest registered sale in 1999.
£506,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 25 years.
£500,000
Growth on file: 5.3% per year over 25 years.
On years held, Alpha House runs well behind the street norm.
Price per m²
£8,929
Street avg £6,762
Floor Area
56 m²
Street avg 88 m²
Habitable Rooms
1 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

21 January 2025Most recent
£500,000
+174.7%over 22 years31 May 2002
£182,000
+34.8%over 2 years26 November 1999
£135,000
Median price across the last 5 sales in SW4 7QN: £820,000 (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 29 4 Beta Place Lambeth London
Sold Sept 2024
Alpha House Flat 20 4 Beta Place Lambeth London
Sold Dec 2023
Alpha House Flat 44 4 Beta Place Lambeth London
Sold Nov 2023
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.3 t/year
SW4 7SH
Closest school
0.3 km
Sudbourne Primary School. 81 schools nearby.
Night-time· 23:00 – 07:00
46.4dB
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