Flat C, 11 Austral Street, Southwark, London, SE11 4SJ
About Flat C
Flat C is a two-bedroom mid-terrace house in Southwark, London, London (SE11 4SJ). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2019) shows a C (score 70). When first surveyed in July 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average; while lighting dropped from Very Good to Average.
Held since October 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £681,000 sits 96.8% above the 2006 sale of £346,000. On a £-per-square-foot basis, the last sale (£459/sq ft) was about 26.7% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 81% of similar EPCs).
Know exactly what you're buying at Flat C
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
- Bedrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Low energy lighting percentage decreased
Ventilation system changed
Planning history
Flat C has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat C
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 C valuation sits well clear of the typical sold price in this postcode.
£681,000
Modelled from EPC, postcode comparables.
£346,000
Recorded with HM Land Registry.
Sales timeline
5 October 2006Most recent
£346,000
Median price across the last 5 sales in SE11 4SJ: £500,000 (2025–2018).
Nearby sales in SE11 4SJ
Ground Floor Flat, 1 Austral Street, London, SE11 4SJ
Sold Aug 2025
£500,000Flat A, 11 Austral Street, Southwark, London, SE11 4SJ
Sold Dec 2023
£33,200Flat A, 13 Austral Street, Southwark, London, SE11 4SJ
Sold Oct 2022
£550,00015a, Austral Street, London, SE11 4SJ
Sold Jun 2021
£547,500Flat C, 13 Austral Street, Southwark, London, SE11 4SJ
Sold Sept 2018
£672,500
Everything we know about Flat C, 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 Austral Street homes
EPC Rating for Flat C runs comfortably ahead of the street norm.
Price per m²
£4,943
Street avg £6,456
Floor Area
70 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.7 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
0.2 km
St Georges Rd/Imperial War Mus — bus stop.
Closest school
0.3 km
St Jude's Church of England 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
61.3dB

Night-time· 23:00 – 07:00
53.7dB