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1 bed flat for sale Hallam Street, Marylebone, W1W

Guide Price

£525,000

Added on 10/10/2026

Type: Flat
Bedrooms: 1
Bathrooms: 1
Size: £1,479 per sq ft
Tenure: Leasehold

About this property

Elegant Double Bedroom | Bright Reception with Open-Plan Kitchen | Contemporary Bathroom | Porter Service | Prestigious Marylebone Location

This beautifully presented ground floor apartment offers refined living in one of London’s most desirable neighbourhoods. The property features a spacious double bedroom, a light-filled reception with open-plan kitchen and a sleek contemporary bathroom, all set within a well-maintained building with the added benefit of porter service.

Floorplan

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.

Price guide

100 comparables · within 0.8 miles

Cheaper than 82% of the 1-bed flats for sale nearby right now.

This home, £525,000 Median £800,000 · £450,000 – £1,760,000

Per square foot

£1,479 5% over

1-bed flats nearby £1,414

Against sold prices

12% over

W1W sold median £1,325 / sq ft, 56 sales

Compared with 100 1-bed flats for sale within 0.8 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 W1W over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1W →

Location

Hallam Street, Marylebone, W1W

Open map Street View

Mortgage and stamp duty

Property price £525,000

£262k £788k

Deposit10% £53,000

£0 £525k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £472,000 mortgage. Most lenders would want a household income of about £105,000 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 14, 49, Hallam Street Flat / maisonette	Flat / maisonette	Jan 2025	452 sq ft £1,096/sq ft	452 sq ft	£1,096	£495,500
Flat 7, 49, Hallam Street Flat / maisonette	Flat / maisonette	Oct 2020	700 sq ft £1,465/sq ft	700 sq ft	£1,465	£1,025,000
Flat 8, 49, Hallam Street Flat / maisonette	Flat / maisonette	Jun 2017	581 sq ft £1,428/sq ft	581 sq ft	£1,428	£830,000
Flat 24, 49, Hallam Street Flat / maisonette	Flat / maisonette	Dec 2014	1,055 sq ft £1,612/sq ft	1,055 sq ft	£1,612	£1,700,000
Flat B, 49, Hallam Street Flat / maisonette	Flat / maisonette	Dec 2014	334 sq ft £2,080/sq ft	334 sq ft	£2,080	£694,000
Flat 6, 49, Hallam Street Flat / maisonette	Flat / maisonette	May 2012	n/a	n/a	n/a	£350,000
Flat 7, 49, Hallam Street Flat / maisonette	Flat / maisonette	Apr 2012	700 sq ft £1,129/sq ft	700 sq ft	£1,129	£790,000
Flat 17, 49, Hallam Street Flat / maisonette	Flat / maisonette	May 2011	420 sq ft £1,239/sq ft	420 sq ft	£1,239	£520,000