Flat 1 is a two-bedroom mid-terrace house in Lambeth, London, London (SE19 1AA). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to before 1900 and council tax band C. Tenure is freehold. At 67 m² this is the 4th 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. On EPC score it ranks first in the building (79 versus a worst of 66). The latest certificate (February 2024) shows a C (score 79), near the top of 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; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced London HPI: 6.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£666/sq ft) was about 95.5% above the typical sold price in the postcode. Most recent transfer: April 2024 at £480,250. 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.
Flat 1's carbon output is low for the local stock.
Council records include a two-storey rear extension at Flat 1.
Extension: Two storey · Rear of property
Erection of two storey rear extension at lower ground and ground floor levels with associated alterations.
Sale price has at least doubled since 2012.
£527,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 12 years.
£480,250
Growth on file: 6.5% per year over 12 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating for Flat 1 runs comfortably ahead of the street norm.
Price per m²
£7,168
Street avg £5,858
Floor Area
67 m²
Street avg 75 m²
Habitable Rooms
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

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Full planning data for Flat 1, 20 Lunham Road, Lambeth, London, SE19 1AA
Every application and decision on this property and nearby, in full, in the report.
26 April 2024Most recent
£480,250
+8.4%over 7 years27 January 2017
£443,000
+18.1%over 2 years9 May 2014
£375,000
+66.7%over 2 years20 March 2012
£225,000
Median price across the last 5 sales in SE19 1AA: £450,000 (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
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 3.0 t/year
SE19 1TQ
Closest school
0.3 km
Rockmount Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
42.7dB