Flat 1 is a two-bedroom semi-detached house in Lambeth, London, London (SE19 1AE). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band C. Tenure is freehold. At 84 m² this is the largest unit on EPC record across the building (65–84 m²). The building's EPC ratings span D to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (February 2023) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in May 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good; while lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced London HPI: 5.6% per year against 0% for the wider region. Today's modelled estimate of £495,000 is 17.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 74.2% above the typical sold price in the postcode. It changed hands recently, sold March 2025 for £420,000. Across the public record there are 5 sales, relatively high churn for a single property. At 84 m² it's 23.5% larger than the typical home in the postcode (68 m² median across 81 EPCs).
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 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 tripled in price since its earliest registered sale in 2004.
£495,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 21 years.
£420,000
Growth on file: 5.6% per year over 21 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On years held, Flat 1 runs well behind the street norm.
Price per m²
£5,000
Street avg £5,271
Floor Area
84 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
Rockmount Road — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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 changed
Hot water system upgraded
Low energy lighting percentage decreased
30-day money-back guarantee
21 March 2025Most recent
£420,000
+85.9%over 18 years9 March 2007
£225,965
+32.5%over 8 months17 July 2006
£170,500
+16.8%over 1 year29 October 2004
£146,000
+8.1%25 June 2004
£135,000
Median price across the last 5 sales in SE19 1AE: £458,500 (2025–2024).

CO₂ Emissions
3.3 t/year
Street avg 2.6 t/year
SE19 1TQ
Closest school
0.3 km
Rockmount 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
42.6dB