3 bed flat for sale The Chilterns, Marylebone, W1U
Added on 21/09/2026
- Type
- Flat
- Bedrooms
- 3
- Bathrooms
- 4
- Size
- £3,533 per sq ft
- Tenure
- Leasehold
Key features
- 24 Hour porter
- AC
- Balcony
- Built in Kitchen Appliances
- Built in Wardrobes
- Central A/C & Heating
- Concierge Service
- Excellent Condition
- Marble Finishings
- Massive Rooms
- Modern Finishings
- Parking
- Shared Gym
- 24 Hour Concierge
- Modern bathrooms
- Climate control
- Comfort Cooling / Air Conditioning
- Open Plan Living
- Residents' Gym
- Residents' Cinema Room
- Park Views
- Convenient Location
- Central Location
About this property
Set on the second floor of The Chilterns, one of Marylebone’s most design-conscious addresses, this beautifully finished three-bedroom apartment extends to approximately 1,554 sq ft and pairs generous lateral volume with the hotel-like amenities for which the building has become known.
The main living space unfolds across the rear of the plan, where a substantial kitchen and dining room connects seamlessly to a separate reception. Both rooms open onto private balconies, bringing in a lovely quality of natural light and adding an easy sense of flow to the apartment.
Floorplan
Energy performance
Energy rating band C 69
This home is rated band C, scoring 69 out of 100. The average British home is band D. Its certificate says it could reach band B (86) 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
Ask agent
- 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 0.7 milesPriced above 86% of the 3-bed flats for sale nearby right now.
Compared with 100 3-bed flats for sale within 0.7 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
The Chilterns, Marylebone, W1U
Mortgage and stamp duty
A £4,941,000 mortgage. Most lenders would want a household income of about £1,098,000 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 103, 24, Paddington Street Flat / maisonette | Flat / maisonette | Oct 2025 | 1,259 sq ft £3,057/sq ft | 1,259 sq ft | £3,057 | £3,850,000 |
| Flat 505, 24, Paddington Street Flat / maisonette | Flat / maisonette | Mar 2025 | 3,165 sq ft £4,787/sq ft | 3,165 sq ft | £4,787 | £15,150,000 |
| 304a, The Chilterns, 24, Paddington Street Flat / maisonette | Flat / maisonette | Jan 2025 | 1,206 sq ft £3,982/sq ft | 1,206 sq ft | £3,982 | £4,800,000 |
| Flat 303, 24, Paddington Street Flat / maisonette | Flat / maisonette | Oct 2023 | 1,259 sq ft £3,387/sq ft | 1,259 sq ft | £3,387 | £4,265,000 |
| Flat 205, 24, Paddington Street Flat / maisonette | Flat / maisonette | Feb 2023 | 1,668 sq ft £3,357/sq ft | 1,668 sq ft | £3,357 | £5,600,000 |
| Flat G04, 24, Paddington Street Flat / maisonette | Flat / maisonette | Dec 2021 | n/a | n/a | n/a | £3,000,000 |
| Flat 203, 24, Paddington Street Flat / maisonette | Flat / maisonette | Dec 2021 | 1,259 sq ft £3,097/sq ft | 1,259 sq ft | £3,097 | £3,900,000 |
| Flat 301, 24, Paddington Street Flat / maisonette | Flat / maisonette | Sept 2019 | 1,561 sq ft £2,627/sq ft | 1,561 sq ft | £2,627 | £4,100,000 |
Area insights
The neighbourhood around this property.




