Flat 2 is a two-bedroom semi-detached house in Lambeth, London, London (SE19 1AA). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1900-1929. Tenure is freehold. At 49 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 38–76 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (December 2024) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since February 2011. Between certificates, lighting went from Very Poor to Very Good.
Sale prices here have outpaced London HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £390,000 is 13% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£654/sq ft) was about 93% above the typical sold price in the postcode. At 49 m² it sits well below the postcode median (76 m² across 35 EPCs), making it one of the more compact homes locally. Last sale on file: £345,000 in December 2020. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension refused in 2003.
Council records include a two-storey rear extension at Flat 2.
Extension: Two storey · Rear of property
Erection of two storey rear extension at lower ground and ground floor levels with associated alterations.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 11 years.
£345,000
Growth on file: 5.2% per year over 11 years.
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On floor area, Flat 2 runs well behind the street norm.
Price per m²
£7,041
Street avg £5,863
Floor Area
49 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
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
Rockmount Road — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Full planning data for Flat 2, 20 Lunham Road, Lambeth, London, SE19 1AA
Every application and decision on this property and nearby, in full, in the report.
17 December 2020Most recent
£345,000
+2.4%over 4 years29 April 2016
£337,000
+56.0%over 2 years29 November 2013
£216,000
+9.1%over 3 years11 December 2009
£198,000
Median price across the last 5 sales in SE19 1AA: £480,250 (2025–2024).
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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CO₂ Emissions
1.9 t/year
Street avg 2.9 t/year
SE19 1TQ
Closest school
0.3 km
Rockmount Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
42.7dB