3 Blenheim House, Crown Square, Southwark, London, SE1 2SF
About 3 Blenheim House
3 Blenheim House is a two-bedroom property in Southwark, London, London (SE1 2SF). It has a recorded floor area of 183 m² (around 1970 sq ft) and council tax band H. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony and notable views. At 183 m² this is the largest unit on EPC record across 3 Blenheim House (53–183 m²). The building's EPC ratings span C to B, with this unit at the top. The latest certificate (August 2016) returns a B (score 83), comfortably above the UK average. The latest certificate is from August 2016, so improvements made since then won't be reflected.
Today's modelled estimate of £2,299,000 is 55.8% below the 2016 sale of £5,198,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. At 183 m² the property is well over the postcode median (121 m² across 31 EPCs), placing it in the larger end of the local stock. 10 years since the last transfer (November 2016).
What this property has
Inside
- Bedrooms2
- Bathrooms2
Outside
- Private gardenYes
- BalconyYes
- Notable viewsYes
- Swimming poolYes
Building
- ConciergeYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2026
EPC Rating
Certificate validity
Expired on 16 August 2026
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Planning history
3 Blenheim House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Blenheim House valuation runs notably under the typical sold price in this postcode.
£2,299,000
Modelled from EPC, postcode comparables.
£5,198,000
Recorded with HM Land Registry.
Sales timeline
28 November 2016Most recent
£5,198,000
Median price across the last 5 sales in SE1 2SF: £3,470,000 (2022–2018).
Nearby sales in SE1 2SF
12 Blenheim House, Crown Square, Southwark, London, SE1 2SF
Sold Aug 2022
£6,975,00030 Blenheim House, Crown Square, Southwark, London, SE1 2SF
Sold Jul 2022
£3,050,00013 Blenheim House, Crown Square, Southwark, London, SE1 2SF
Sold Jun 2021
£700,00026 Blenheim House, Crown Square, Southwark, London, SE1 2SF
Sold Jun 2021
£3,925,00016 Blenheim House, Crown Square, Southwark, London, SE1 2SF
Sold Sept 2018
£3,470,000
Versus other Crown Square homes
CO₂ Emissions for 3 Blenheim House lags the street by a wide margin.
Price per m²
£28,404
Street avg £27,109
Floor Area
183 m²
Street avg 136 m²
CO₂ Emissions
3.2 t/year
Street avg 3.1 t/year
Years Held
10 years
Street avg 9 years
Similar properties nearby
1 Blenheim House, Crown Square, Southwark
SE1 2SF
10 Hanover House, Crown Square, Southwark
SE1 2SE
1 Oxford Drive, Southwark
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1 Windlesham House, Duchess Walk, Southwark
SE1 2RZ
1 Chatsworth House, Duchess Walk, Southwark
SE1 2RY
1 Sandringham House, Earls Way, Southwark
SE1 2QX
1 Godwin House, Still Walk, Southwark
SE1 2RA
10 Balmoral House, Earls Way, Southwark
SE1 2QR
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1516/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tower Bridge — bus stop.
Closest school
0.3 km
Tower Bridge Primary School. 104 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.8dB

Night-time· 23:00 – 07:00
50.4dB







