5 bed new development for sale Casson Square, London, SE1 7DY
Added on 16/09/2026
About this property
A remarkable penthouse apartment in one of London's most coveted riverside developments Positioned on the 28th floor of Casson Square, this outstanding penthouse apartment offers an elevated perspective across London’s skyline, set within one of the South Bank’s most architecturally refined developments. The residence is defined by light, scale and clarity of design. Floor-to-ceiling glazing draws in uninterrupted panoramic views across the Thames and the capital beyond, capturing iconic landmarks from Westminster to the City, with a constantly shifting outlook from day to night.
- Property type
- New development
- Bedrooms
- 5
- Bathrooms
- 5
- Floor area
- 6,874 sq ft
- Tenure
- Leasehold
- Council tax
- Band H (Approx £2,099/year)Westminster's 2026/27 area average, including the typical parish precept for band H. Your bill may differ: single-person and other discounts may apply.
- Postcode
- SE1 7DY
Key features
- Exceptional penthouse apartment
- Spanning over 6,800 square feet
- Panoramic views of the London Eye, the Thames and the City of London
- Two private terraces and two parking spaces
- Best-in-class residents' facilities
Floorplan
Price guide
£1,746 per sq ft, above 9 in 10 recent sales in SE1 (£581–£1,146, 10th–90th percentile, 1,233 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 1,233 homes sold in SE1 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in SE1 →
Location
Casson Square, London, SE1 7DY
Sold prices in SE1 7DY
HM Land Registry sales in SE1 7DY. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Apartment 1604, 30, Casson Square Flat / maisonette | Flat / maisonette | Aug 2025 | — | — | — | £1,565,000 |
| 2602, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Nov 2024 | — | — | — | £6,100,000 |
| 2701, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Apr 2022 | — | — | — | £7,399,000 |
| 2403, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Mar 2022 | — | — | — | £2,047,000 |
| 2702, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Feb 2022 | — | — | — | £7,000,000 |
| 1505, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Jan 2022 | — | — | — | £1,674,000 |
| 2601, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Nov 2021 | — | — | — | £7,000,000 |
| Apartment 1606, 30, Casson Square Flat / maisonette · new build | Flat / maisonette · new build | Oct 2021 | — | — | — | £2,490,000 |
All sales on Casson Square → All sold prices in Westminster →
Area insights
The neighbourhood around this property.



