Casson Square, SE1 — Street Data

3Y Avg Price

£2,110,283

16 sales

Properties

432

Sales / Year

15.0

5-year average

Avg £/sq ft

£1,011

£10,884/m²

Rank in SE1

2nd

of 289 streets

Last Sale

£685,000

Jul 2026

Price History

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

Last 10 Sales

444 total recorded

603, 30 Casson Square

Flat/Maisonette

£685,000

Jul 2026

FLAT 1102, 8 Casson Square

Flat/Maisonette

£1,000,000

Jun 2026

1106, 30 Casson Square

Flat/Maisonette

£815,000

Sept 2025

1103, 30 Casson Square

Flat/Maisonette

£910,000

Aug 2025

APARTMENT 1604, 30 Casson Square

Flat/Maisonette

£1,565,000

Aug 2025

2101, 1 Casson Square

Flat/Maisonette

£1,800,000

Jul 2025

FLAT 2301, 8 Casson Square

Flat/Maisonette

£2,060,000

Jun 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

Street Rankings — SE1

Streets ranked by 3-year average sale price. Showing positions 1–10 of 289.

#	Street	3Y Avg	£/sq ft	Sales/yr
1	Crown Square	£2,675,000	£1,785	0.8
2	Casson Square	£2,110,283	£1,011	15.0
3	Triptych Place	£2,071,319	—	13.6
4	New Globe Walk	£2,063,133	£1,486	4.6
5	Tyers Gate	£2,043,750	£1,058	0.8
6	Whittlesey Street	£2,000,000	£1,495	0.8
7	Park Street	£1,867,500	£901	1.0
8	Carmarthen Place	£1,630,000	£1,136	0.4
9	Theed Street	£1,518,750	£1,161	1.0
10	Gladstone Street	£1,416,256	£1,258	2.4

Property Mix

Type

Flat/Maisonette432 (100%)

Tenure

Freehold0 (0%)

Leasehold432 (100%)

EPC Ratings

168 of 432 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.