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2 bed flat for sale Chiltern Street, Marylebone, W1U

Guide price

£5,500,000

Added on 18/10/2026

Type: Flat
Bedrooms: 2
Bathrooms: 2
Size: £4,472 per sq ft
Tenure: Leasehold

Council tax Band G £1,749 a year

Key features

Balcony
Concierge
New Build
New Development
Town/City

About this property

Located in Chiltern Place, one of the most sought after modern developments in the heart of Marylebone, this apartment offers 1,230 sq ft of elegant living space. The design features expansive floor-to-ceiling windows, bathing the interiors in natural light and framing spectacular city views. The sleek kitchen, with marble countertops and bespoke cabinetry, invites culinary creativity while enhancing everyday convenience.

Floorplan

Council tax

Band G £1,749 a year

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

This home: £1,749
Band H

£2,099

This home is in band G, which costs £1,749 a year in Westminster for 2026/27.

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. Check a home's band on GOV.UK.

Price guide

100 comparables · within 0.4 miles

Priced above 97% of the 2-bed flats for sale nearby right now.

This home, £5,500,000 Median £1,150,000 · £736,000 – £3,255,000

Per square foot

£4,472 239% over

2-bed flats nearby £1,319

Against sold prices

183% over

W1U sold median £1,579 / sq ft, 134 sales

Compared with 100 2-bed flats for sale within 0.4 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 W1U over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1U →

Location

Chiltern Street, Marylebone, W1U

Open map Street View

Mortgage and stamp duty

Property price £5,500,000

£2.8m £8.3m

Deposit10% £550,000

£0 £5.5m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £4,950,000 mortgage. Most lenders would want a household income of about £1,100,000 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
Flat 27, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Jan 2026	n/a	n/a	n/a	£5,750,000
Flat 37, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Dec 2025	n/a	n/a	n/a	£9,700,000
Flat 32, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Sept 2024	n/a	n/a	n/a	£5,380,000
Flat 35, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Sept 2024	n/a	n/a	n/a	£9,750,000
Flat 52, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Mar 2022	n/a	n/a	n/a	£12,250,000
Flat 20, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Nov 2021	n/a	n/a	n/a	£2,075,000
Flat 2, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Aug 2020	n/a	n/a	n/a	£4,650,000
Flat 27, Chiltern Place, 66, Chiltern Street Flat / maisonette	Flat / maisonette	Jul 2020	n/a	n/a	n/a	£5,350,000