25 Blenheim House, Crown Square, Southwark, London, SE1 2SF
About 25 Blenheim House
25 Blenheim House is a four-bedroom property in Southwark, London, London (SE1 2SF). It has a recorded floor area of 92 m² (around 990 sq ft). The latest certificate (August 2016) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from August 2016, so improvements made since then won't be reflected. At 92 m² this is the 12th smallest of 32 units on EPC record in the building, where floor areas span 40–416 m². The building's EPC ratings span C to B, with this unit at the top.
Today's modelled estimate of £1,158,000 is 63.2% below the 2017 sale of £3,150,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£3,181/sq ft) was about 20.6% above the typical sold price in the postcode. 9 years since the last transfer (April 2017). At 92 m² it's 24% smaller than the typical home in the postcode (121 m² median across 31 EPCs). 4 bedrooms is on the larger side for this postcode, where 1 is the typical count.
What this property has
Inside
- Bedrooms4
- Bathrooms4
Energy performance
25 Blenheim House's carbon output is low for the local stock.
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This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2026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
25 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
25 Blenheim House valuation runs notably under the typical sold price in this postcode.
£1,158,000
Modelled from EPC, postcode comparables.
£3,150,000
Recorded with HM Land Registry.
Sales timeline
24 April 2017Most recent
£3,150,000
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
Price per m² for 25 Blenheim House runs comfortably ahead of the street norm.
Price per m²
£34,239
Street avg £26,915
Floor Area
92 m²
Street avg 139 m²
CO₂ Emissions
1.4 t/year
Street avg 3.2 t/year
Years Held
9 years
Street avg 9 years
Similar properties nearby
1 Blenheim House, Crown Square, Southwark
SE1 2SF
1 Windlesham House, Duchess Walk, Southwark
SE1 2RZ
1 Chatsworth House, Duchess Walk, Southwark
SE1 2RY
1 Butlers & Colonial Wharf, Southwark
SE1 2PX
1 Oxford Drive, Southwark
SE1 2FB
1 Koops Mill Mews, Southwark
SE1 2SH
10 Hanover House, Crown Square, Southwark
SE1 2SE
1 Sandringham House, Earls Way, Southwark
SE1 2QX
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







