1 bed flat for sale 202 Waterdale Manor House, 20 Harewood Avenue, London
Added on 16/09/2026
About this property
Bright and well presented one bedroom flat set within a sought after mansion block, featuring a spacious reception room, separate kitchen, generous bedroom and excellent natural light throughout.
Ideally positioned in the heart of Marylebone, moments from Regent's Park and a wide range of shops, cafes and restaurants. Excellent transport connections and easy access to the West End and the City.
Key features
- Bright and spacious reception room
- Separate fitted kitchen
- Generous double bedroom
- Private balcony
- Good storage throughout
- Lift access and porter service
- Two Underground Parking Spaces
- Excellent Marylebone location close to transport links
Floorplan
Price guide
£1,165 per sq ft, above the middle of recent sales in NW1 (£699–£1,415, 10th–90th percentile, 637 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 637 homes sold in NW1 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in NW1 →
Location
202 Waterdale Manor House, 20 Harewood Avenue, London, NW1 6JX
- Council tax
- Band D (Approx £1,050/year)The agent has not stated the band, so band D is shown as the local reference: Westminster's 2026/27 area average, including the typical parish precept. The actual band and any discounts change the bill.
Mortgage and stamp duty
A £522,000 mortgage. Most lenders would want a household income of about £116,000 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.
Historic sold prices nearby
HM Land Registry sales in NW1 6JX. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat G03a, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Sept 2024 | 560 sq ft £983/sq ft | 560 sq ft | £983 | £550,000 |
| Flat 311, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Aug 2024 | 506 sq ft £1,255/sq ft | 506 sq ft | £1,255 | £635,000 |
| Flat P06, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Mar 2024 | 560 sq ft £2,206/sq ft | 560 sq ft | £2,206 | £1,235,000 |
| Flat 103, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Sept 2023 | 517 sq ft £1,113/sq ft | 517 sq ft | £1,113 | £575,000 |
| Flat 305, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Jun 2022 | 947 sq ft £1,050/sq ft | 947 sq ft | £1,050 | £995,000 |
| Flat 101, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Dec 2020 | — | — | — | £1,070,000 |
| Flat 105, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Nov 2020 | 904 sq ft £1,062/sq ft | 904 sq ft | £1,062 | £960,000 |
| Flat 307, Waterdale Manor House, 20, Harewood Avenue Flat / maisonette | Flat / maisonette | Nov 2017 | 624 sq ft £1,474/sq ft | 624 sq ft | £1,474 | £920,000 |
Area insights
The neighbourhood around this property.







