Flat 1 is a two-bedroom semi-detached house in Lambeth, London, London (SE19 1AW). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2024) shows an F (score 33), near the bottom of the EPC scale. Earlier certificates rated it D (November 2009); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 73), a 3-band jump. Main heating runs on electricity. At 72 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 45–87 m². The building's EPC ratings span G to D across 5 units on file.
Sale prices here have outpaced London HPI: 5.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£677/sq ft) was about 185.3% above the typical sold price in the postcode. At 72 m² it's 18% larger than the typical home in the postcode (61 m² median across 73 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was February 2025 at £525,000 — fresh data.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Flat 1 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Flat 1 has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
Flat 1 has more than doubled in price since the earliest registered sale in 2010.
£546,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 15 years.
£525,000
Growth on file: 5.7% per year over 15 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
Years Held for Flat 1 lags the street by a wide margin.
Price per m²
£7,292
Street avg £4,049
Floor Area
72 m²
Street avg 66 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
Gipsy Hill Station — railway station.

Daytime· 07:00 – 23:00
54.5dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
30-day money-back guarantee
6 February 2025Most recent
£525,000
+28.0%over 4 years30 October 2020
£410,000
+76.7%over 10 years21 May 2010
£232,000
Median price across the last 5 sales in SE19 1AW: £385,000 (2025–2024).

CO₂ Emissions
4.8 t/year
Street avg 3.0 t/year
SE19 1TQ
Closest school
0.4 km
Kingswood Primary School. 55 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
43.7dB