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6 bed house for sale Cornwall Terrace, Regent's Park, NW1

Guide Price

£25,000,000

Added on 09/10/2026

Type: House,DevelopmentOpportunity
Bedrooms: 6
Bathrooms: 6
Size: £2,714 per sq ft
Tenure: Ask agent

Highlights

From the agent's description

Period property
Period features
Secure parking
Lift
Kitchen/diner
Dining room
Listed building
Sauna

About this property

An extremely rare opportunity to purchase a magnificent, Grade I listed, Regency styled property in one of London’s most prestigious locations. The property, spread across 9,213 sq ft, is offered in shell condition with the benefit of Planning Permission, Listed Building and Crown Estate consents to create one of the most magnificent houses in London.

Council tax

Ask agent

Per year

Band A

£700
Band B

£816
Band C

£933
Band D

£1,050
Band E

£1,283
Band F

£1,516
Band G

£1,749
Band H

£2,099

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Westminster, 2026/27 bills run from £700 a year in band A to £2,099 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone.

Property timeline

Listed

October 2026 £25,000,000

6 beds · 6 baths · this listing

Past sales can't be shown: the agent hasn't given the house number.

Price guide

100 comparables · within 1.6 miles

Priced above 94% of the 5+ bed houses for sale nearby right now.

This home, £25,000,000 Median £6,950,000 · £3,355,500 – £16,180,000

Per square foot

£2,714 63% over

5+ bed houses nearby £1,669

Against sold prices

189% over

NW1 sold median £939 / sq ft, 645 sales

Compared with 100 5+ bed houses for sale within 1.6 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in NW1 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in NW1 →

Location

Cornwall Terrace, Regent's Park, NW1

Open map Street View

Mortgage and stamp duty

Property price £25,000,000

£12.5m £37.5m

Deposit10% £2,500,000

£0 £25m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £22,500,000 mortgage. Most lenders would want a household income of about £5,000,000 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.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
4 - 5, Cornwall Terrace Terraced	Terraced	May 2011	9,429 sq ft £385/sq ft	9,429 sq ft	£385	£3,627,000
Silk House, 11, Cornwall Terrace Terraced · new build	Terraced · new build	Feb 1996	8,170 sq ft £81/sq ft	8,170 sq ft	£81	£660,000
10, Cornwall Terrace Detached · new build	Detached · new build	Feb 1996	6,986 sq ft	6,986 sq ft	n/a	£140,000