3 bed new development for sale Triptych Bankside, 185 Park Street, London, SE1 9BL

3 beds 2 baths New development

New home Leasehold

Added on 16/09/2026

About this property

A new mixed-use development designed by renowned London architects Squire & Partners on the Southbank of London. All apartments benefit from outdoor space. A beautiful mixed-use development designed by renowned London architects Squire & Partners on the Southbank of London.

Key features

3 bed apartments for sale
24-Hour concierge and security
Business lounge
Please note some images are for indicative purposes only
Private screening room & Games room
Landscaped gardens
Underground parking
All apartments benefit from balconies or terrace's

Location

Triptych Bankside, 185 Park Street, London, SE1 9BL

Open map Street View

Council tax band: Ask agent

Mortgage and stamp duty

Property price £2,995,000

£1.5m £4.5m

Deposit10% £300,000

£0 £3m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £2,695,000 mortgage. Most lenders would want a household income of about £599,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Historic sold prices nearby

HM Land Registry sales in SE1 — none recorded yet for SE1 9BL. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Flat 10, Lackland House, Rowcross Street SE1 5HS Flat / maisonette	Flat / maisonette	Jul 2026	700 sq ft £493/sq ft	700 sq ft	£493	£345,000
Flat 28, Florin Court, 70, Tanner Street SE1 3DP Flat / maisonette	Flat / maisonette	Jul 2026	980 sq ft £651/sq ft	980 sq ft	£651	£637,500
Flat 32, Rivet House, Coopers Road SE1 5HY Flat / maisonette	Flat / maisonette	Jul 2026	721 sq ft £458/sq ft	721 sq ft	£458	£330,000
8, Tudor House, Duchess Walk SE1 2SA Flat / maisonette	Flat / maisonette	Jul 2026	624 sq ft £993/sq ft	624 sq ft	£993	£620,000
Suite 318, 1, Addington Street SE1 7RY Flat / maisonette	Flat / maisonette	Jul 2026	—	—	—	£297,500
603, 30, Casson Square SE1 7GY Flat / maisonette	Flat / maisonette	Jul 2026	560 sq ft £1,224/sq ft	560 sq ft	£1,224	£685,000
Apartment 22, Braque Building, 86, Ewer Street SE1 0FT Flat / maisonette	Flat / maisonette	Jul 2026	657 sq ft £800/sq ft	657 sq ft	£800	£525,000
Flat 6, Rudyard Court, 127, Long Lane SE1 4PW Flat / maisonette	Flat / maisonette	Jul 2026	—	—	—	£560,000