1/8
£1,150,000
Flat · 2 beds · 2 baths · 928 sq ft
Portman Square, Marylebone, W1H
0.01 miles away
Leasehold
1/22
1/22
3 bed flat for sale Portman Square, Marylebone, W1H
Asking Price
£2,650,000
Added on 21/09/2026
Added on 21/09/2026
- Type
- Flat
- Bedrooms
- 3
- Bathrooms
- 3
- Size
- £2,236 per sq ft
- Tenure
- Leasehold
Council tax Band G £1,749 a year EPC Energy rating band C 76 potential B
Key features
- Three Bedrooms
- Two Bathrooms
- Communal Gardens
- 24/7 Concierge
- Lift
- 1185 sqft
- EPC Rating C
About this property
A spacious three bedroom apartment situated on the fourth floor of this sought after purpose built block with lift access 24/7 Concierge and access to the prestigious Portman Square Gardens
Located within close proximity to the popular shopping facilities of Oxford Street and Marylebone High Street as well as excellent transport links from Baker Street Station and Bond Street Station
Floorplan
Energy performance
Energy rating band C 76
Current
Potential
92+
A
81-91
B
Potential rating: 84 B
69-80
C
Current rating: 76 C
55-68
D
39-54
E
21-38
F
1-20
G
This home is rated band C, scoring 76 out of 100. The average British home is band D. Its certificate says it could reach band B (84) if the improvements it recommends were carried out.
Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.
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 GThis 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 0.6 milesPriced above 62% of the 3-bed flats for sale nearby right now.
This home, £2,650,000 Median £2,197,500 · £999,500 – £6,000,000
Per square foot
£2,236 48% over
3-bed flats nearby £1,507
Against sold prices
64% over
W1H sold median £1,366 / sq ft, 121 sales
Compared with 100 3-bed flats for sale within 0.6 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 W1H over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1H →
Location
Portman Square, Marylebone, W1H
Mortgage and stamp duty
Property price £2,650,000
£1.3m £4m
Deposit10% £265,000
£0 £2.7m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £2,385,000 mortgage. Most lenders would want a household income of about £530,000 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 66, 15, Portman Square Flat / maisonette | Flat / maisonette | Oct 2025 | 1,152 sq ft £2,344/sq ft | 1,152 sq ft | £2,344 | £2,700,000 |
| Flat 54, 15, Portman Square Flat / maisonette | Flat / maisonette | Jul 2025 | 1,130 sq ft £1,858/sq ft | 1,130 sq ft | £1,858 | £2,100,000 |
| Flat 3, 15, Portman Square Flat / maisonette | Flat / maisonette | Oct 2023 | 258 sq ft £1,742/sq ft | 258 sq ft | £1,742 | £450,000 |
| Flat 26, 15, Portman Square Flat / maisonette | Flat / maisonette | Jul 2023 | 904 sq ft £2,157/sq ft | 904 sq ft | £2,157 | £1,950,000 |
| Flat 30, 15, Portman Square Flat / maisonette | Flat / maisonette | Jan 2023 | 1,130 sq ft £2,252/sq ft | 1,130 sq ft | £2,252 | £2,545,000 |
| Flat 29, 15, Portman Square Flat / maisonette | Flat / maisonette | Jul 2022 | 1,141 sq ft £1,884/sq ft | 1,141 sq ft | £1,884 | £2,150,000 |
| Flat 37, 15, Portman Square Flat / maisonette | Flat / maisonette | Jul 2022 | 1,550 sq ft £1,290/sq ft | 1,550 sq ft | £1,290 | £2,000,000 |
| Flat 66, 15, Portman Square Flat / maisonette | Flat / maisonette | Feb 2021 | 1,152 sq ft £1,737/sq ft | 1,152 sq ft | £1,737 | £2,000,000 |
All sales on Portman Square → All sold prices in Marylebone →
Area insights
The neighbourhood around this property.
Marketed by
Kinleigh Folkard & Hayward, Marylebone
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