Conant House, Flat 21, St Agnes Place, Southwark, London, SE11 4AY
About Conant House
Conant House is a property in Southwark, London, London (SE11 4AY). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1930-1949 and council tax band C. At 40 m² this is the smallest unit on EPC record across Conant House (40–82 m²). The building's EPC ratings span E to C across 27 units on file. The latest certificate (June 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
At 40 m² it sits well below the postcode median (63 m² across 26 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Conant House
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
Energy performance
EPC Rating
Planning history
Conant House has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Conant House
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
Conant House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£329,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SE11 4AY: £399,950 (2025–2020).
Nearby sales in SE11 4AY
Conant House, Flat 20, St Agnes Place, Southwark, London, SE11 4AY
Sold Oct 2025
£399,950Conant House, Flat 15, St Agnes Place, Southwark, London, SE11 4AY
Sold Apr 2024
£371,500Conant House, Flat 54, St Agnes Place, Southwark, London, SE11 4AY
Sold Sept 2023
£374,500Conant House, Flat 5, St Agnes Place, Southwark, London, SE11 4AY
Sold Mar 2021
£455,000Conant House, Flat 36, St Agnes Place, Southwark, London, SE11 4AY
Sold Dec 2020
£495,000
Everything we know about Conant House, 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 St Agnes Place homes
On floor area, Conant House runs well behind the street norm.
EPC Rating
66 (D)
Street avg 66 (D)
Floor Area
40 m²
Street avg 64 m²
CO₂ Emissions
2.0 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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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
Kennington Road Kennington — bus stop.
Closest school
0.3 km
Keyworth Primary School. 96 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
57.1dB
Night-time· 23:00 – 07:00
47.5dB