Flat 3, 12 Durham Street, Lambeth, London, SE11 5JA
About Flat 3
Flat 3 is a one-bedroom semi-detached house in Lambeth, London, London (SE11 5JA). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to before 1900. Tenure is freehold. At 45 m² this is the smallest unit on EPC record across the building (45–72 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 (July 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
At 45 m² it's 29.7% smaller than the typical home in the postcode (64 m² median across 5 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2005–2023, sale prices on this property compounded at 3.2% per year. On a £-per-square-foot basis, the last sale (£743/sq ft) was about 96.9% above the typical sold price in the postcode. Sold April 2023 for £360,000.
Know exactly what you're buying at Flat 3
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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
Building
- TenureFreehold
- Period featuresYes
Energy performance
EPC Rating
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat 3 valuation sits well clear of the typical sold price in this postcode.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 18 years.
£360,000
Growth on file: 3.2% per year over 18 years.
Sales timeline
20 April 2023Most recent
£360,000
+75.6%over 17 years5 June 2005
£205,000
Median price across the last 5 sales in SE11 5JA: £285,000 (2025–2005).
Everything we know about Flat 3, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Durham Street homes
Flat 3 outperforms the street on price per m² by a wide margin.
Price per m²
£8,000
Street avg £4,564
Floor Area
45 m²
Street avg 65 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Harleyford Road / Durham Street — bus stop.
Closest school
0.1 km
St Anne's Catholic Primary School. 88 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
60.9dB

Night-time· 23:00 – 07:00
52.8dB