12b is an end-of-terrace house in Lambeth, London, London (SE19 1AA). It has a recorded floor area of 90 m² (around 969 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2021) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 71). At 90 m² this is the 29th smallest of 34 units on EPC record in the building, where floor areas span 35–170 m². The building's EPC ratings span E to C across 34 units on file.
It hasn't traded since November 2001, a hold of 25 years that's notably long for the area. Sale prices here have outpaced London HPI: 23.8% per year against 0% for the wider region. Today's modelled estimate of £508,000 sits 223.6% above the 2001 sale of £157,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 54.5% below the postcode norm. At 90 m² it's 18.4% larger than the typical home in the postcode (76 m² median across 35 EPCs).
No planning applications are recorded against 12b, Lunham Road, Lambeth, London, SE19 1AA. The full report also covers planning activity across the surrounding area.
Full planning data for 12b, Lunham Road, Lambeth, London, SE19 1AA
Every application and decision on this property and nearby, in full, in the report.
12b has more than doubled in price since the earliest registered sale in 1997.
£508,000
Modelled from EPC, postcode comparables and a sale-price growth of 23.8% per year over 5 years.
£157,000
Growth on file: 23.8% per year over 5 years.
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12b is notably below the street on price per m².
Price per m²
£1,744
Street avg £6,075
Floor Area
90 m²
Street avg 75 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
30 November 2001Most recent
£157,000
+161.9%over 4 years30 May 1997
£59,950
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
3.6 t/year
Street avg 2.9 t/year
SE19 1JF
Closest school
0.3 km
Rockmount Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
42.7dB