12a is a one-bedroom mid-terrace house in Lambeth, London, London (SW8 3RX). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1996-2002 and council tax band C. At 75 m² this is the 8th smallest of 15 units on EPC record in the building, where floor areas span 34–113 m². The building's EPC ratings span F to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (October 2024) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since September 2011. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. Main heating runs on electricity.
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: 1.9% per year against 0% for the wider region. Today's modelled estimate of £500,000 sits 170.3% above the 2001 sale of £185,000. At 75 m² the property is well over the postcode median (55 m² across 25 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).
No planning applications are recorded against 12a, Queenstown Road, Lambeth, London, SW8 3RX. The full report also covers planning activity across the surrounding area.
Full planning data for 12a, Queenstown Road, Lambeth, London, SW8 3RX
Every application and decision on this property and nearby, in full, in the report.
12a changed hands twice within eighteen months — unusual for the area.
£500,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 1 year.
£185,000
Growth on file: 1.9% per year over 1 year.
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On years held, 12a stands well clear of the street.
Price per m²
£2,467
Street avg £4,920
Floor Area
75 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Queenstown Rd / Wandsworth Rd — bus stop.

Daytime· 07:00 – 23:00
54.3dB

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Changes detected from historical EPC data
Connected to mains gas supply
Heating controls changed
Hot water system upgraded
Low energy lighting percentage decreased
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
Cavity wall insulation installed
More low energy lighting installed
30 November 2001Most recent
£185,000
+1.9%over 7 months27 April 2001
£181,500
Median price across the last 5 sales in SW8 3RX: £540,000 (2025–2021).
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
1.7 t/year
Street avg 2.8 t/year
SW8 3DL
Closest school
0.3 km
John Burns Primary School. 72 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
44.6dB