Casson Square, SE1 — Street Data

3Y Avg Price

£2,422,229

11 sales

Properties

429

Sales / Year

14.0

5-year average

Avg £/sq ft

£1,011

£10,884/m²

Rank in SE1

2nd

of 283 streets

Last Sale

£815,000

Sept 2025

Price History

Every recorded sale on this street, coloured by property type.

Last 10 Sales

440 total recorded

1106, 30 Casson Square

Flat/Maisonette

£815,000

Sept 2025

1103, 30 Casson Square

Flat/Maisonette

£910,000

Aug 2025

2101, 1 Casson Square

Flat/Maisonette

£1,800,000

Jul 2025

FLAT 2407, 8 Casson Square

Flat/Maisonette

£1,170,000

Jun 2025

FLAT 1812, 8 Casson Square

Flat/Maisonette

£707,000

May 2025

2106, 1 Casson Square

Flat/Maisonette

£1,250,000

Mar 2025

1701, 1 Casson Square

Flat/Maisonette

£1,500,000

Feb 2025

3502, 1 Casson Square

Flat/Maisonette

£9,519,524

Jan 2025

2602, 30 Casson Square

Flat/Maisonette

£6,100,000

Nov 2024

2201, 1 Casson Square

Flat/Maisonette

£1,875,000

Mar 2024

Street Rankings — SE1

Streets ranked by 3-year average sale price. Showing positions 1–10 of 283.

#	Street	3Y Avg	£/sq ft	Sales/yr
1	Crown Square	£2,675,000	£1,785	0.8
2	Casson Square	£2,422,229	£1,011	14.0
3	Tyers Gate	£2,341,667	£1,058	0.6
4	Triptych Place	£2,066,243	—	13.4
5	Whittlesey Street	£2,000,000	£1,495	0.8
6	Carmarthen Place	£1,630,000	£1,136	0.4
7	Theed Street	£1,518,750	£1,161	1.0
8	Roupell Street	£1,441,830	£1,497	2.4
9	Gladstone Street	£1,422,038	£1,258	2.2
10	Keppel Row	£1,358,333	£833	1.2

Property Mix

Type

Flat/Maisonette429 (100%)

Tenure

Freehold0 (0%)

Leasehold429 (100%)

EPC Ratings

168 of 429 properties have an EPC record

0 (0%)

168 (100%)

0 (0%)

Avg floor area: 700 sq ft (65 m²)

District Context — SE1

SE1 covers central London south of the Thames, encompassing Southwark, Bermondsey, and the Borough, and sits at the heart of the capital. It is a densely populated, diverse urban area with strong cultural appeal, excellent transport links, and a high concentration of young professionals and students.