1/8
£650,000
Flat · 2 beds · 1 bath · 938 sq ft
Belsize Avenue, London, NW3
0.02 miles away
Leasehold
1/9
1/9
1 bed flat for sale Belsize Avenue, London, NW3
Asking Price
£550,000
Added on 18/10/2026
Added on 18/10/2026
- Type
- Flat
- Bedrooms
- 1
- Bathrooms
- 1
- Size
- £1,026 per sq ft
- Tenure
- Leasehold
Council tax Band D £2,208 a year
Key features
- Period
- Mansion Blocks
- Town/City
About this property
Positioned on the first floor of an elegant period building, this bright and thoughtfully designed one‑bedroom apartment offers over 530 sq ft of well‑proportioned living space, enhanced by high ceilings and attractive wooden flooring throughout. The open‑plan living room and kitchen is filled with natural light and features practical fitted shelving, while a well‑designed mezzanine level provides convenient additional living or storage space. The bedroom is generously sized and further benefits from built‑in wardrobes.
Floorplan
Council tax
Band D £2,208 a year
Per year
- Band A£1,472
- Band B£1,717
- Band C£1,962
- Band DThis home: £2,208
- Band E£2,698
- Band F£3,189
- Band G£3,679
- Band H£4,415
This home is in band D, which costs £2,208 a year in Camden for 2026/27.
Figures from MHCLG (Open Government Licence v3): the average bill for each band across Camden, 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 1 milePriced around the middle of the 1-bed flats for sale nearby right now.
This home, £550,000 Median £550,000 · £378,600 – £700,000
Per square foot
£1,026 6% over
1-bed flats nearby £971
Against sold prices
6% under
NW3 sold median £1,093 / sq ft, 1,034 sales
Compared with 100 1-bed flats for sale within 1 mile, 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 NW3 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in NW3 →
Location
Belsize Avenue, London, NW3
Mortgage and stamp duty
Property price £550,000
£275k £825k
Deposit10% £55,000
£0 £550k
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £495,000 mortgage. Most lenders would want a household income of about £110,000 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 |
|---|---|---|---|---|---|---|
| 35g, Belsize Avenue Flat / maisonette | Flat / maisonette | May 2025 | 1,141 sq ft £830/sq ft | 1,141 sq ft | £830 | £947,500 |
| Flat 2, 47, Belsize Avenue Flat / maisonette | Flat / maisonette | Mar 2025 | 506 sq ft £939/sq ft | 506 sq ft | £939 | £475,000 |
| 49b, Belsize Avenue Flat / maisonette | Flat / maisonette | Mar 2025 | 775 sq ft £1,132/sq ft | 775 sq ft | £1,132 | £877,000 |
| Flat 3, 49, Belsize Avenue Flat / maisonette | Flat / maisonette | Feb 2025 | 538 sq ft £1,078/sq ft | 538 sq ft | £1,078 | £580,000 |
| Flat 1, The Porticos, 53 - 59, Belsize Avenue Flat / maisonette | Flat / maisonette | Oct 2024 | n/a | n/a | n/a | £1,875,000 |
| Flat 6, The Porticos, 53 - 59, Belsize Avenue Flat / maisonette | Flat / maisonette | Dec 2021 | n/a | n/a | n/a | £1,140,000 |
| Flat 6, 47, Belsize Avenue Flat / maisonette | Flat / maisonette | Sept 2021 | 560 sq ft £1,032/sq ft | 560 sq ft | £1,032 | £577,500 |
| 39b, Belsize Avenue Flat / maisonette | Flat / maisonette | Jun 2021 | 1,345 sq ft £743/sq ft | 1,345 sq ft | £743 | £1,000,000 |
Area insights
The neighbourhood around this property.
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