1/18
£3,500,000
Flat · 4 beds · 4 baths · 2,774 sq ft
Belsize Park Gardens, London, NW3
0.01 miles away
Share of freehold
1/16
1/16
5 bed flat for sale Belsize Park Gardens, Belsize Park, NW3
Asking price
£3,500,000
Added on 10/10/2026
Added on 10/10/2026
- Type
- Flat
- Bedrooms
- 5
- Bathrooms
- 4
- Size
- £1,244 per sq ft
- Tenure
- Ask agent
EPC Energy rating band C 75 potential B
About this property
Enviably arranged over the raised ground and first floors of a refined stucco-fronted period residence, this exceptional five bedroom, three bathroom duplex apartment offers bright and wonderfully spacious accommodation throughout.
This rare and impressive family home exhibits grandeur and style in equal measure. The property retains many stunning period features including finely preserved period detailing throughout, particularly in the 30′ reception room which features an imposing curved door plus high ceilings with beautifully ornate frieze work and cornicing.
Floorplan
Energy performance
Energy rating band C 75
Current
Potential
92+
A
81-91
B
Potential rating: 82 B
69-80
C
Current rating: 75 C
55-68
D
39-54
E
21-38
F
1-20
G
This home is rated band C, scoring 75 out of 100. The average British home is band D. Its certificate says it could reach band B (82) 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
Per year
- Band A£1,472
- Band B£1,717
- Band C£1,962
- Band D£2,208
- Band E£2,698
- Band F£3,189
- Band G£3,679
- Band H£4,415
The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Camden, 2026/27 bills run from £1,472 a year in band A to £4,415 in band H.
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.
Property timeline
- ListedOctober 2026 £3,500,000
5 beds · 4 baths · this listing
Past sales can't be shown: the agent hasn't given the flat number.
Price guide
35 comparables · within 2.8 milesCheaper than 54% of the 5+ bed flats for sale nearby right now.
This home, £3,500,000 Median £3,750,000 · £1,220,000 – £15,550,000
Per square foot
£1,244 3% over
5+ bed flats nearby £1,212
Against sold prices
14% over
NW3 sold median £1,093 / sq ft, 1,034 sales
Compared with 35 5+ bed flats for sale within 2.8 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 NW3 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in NW3 →
Location
Belsize Park Gardens, Belsize Park, NW3
Mortgage and stamp duty
Property price £3,500,000
£1.8m £5.3m
Deposit10% £350,000
£0 £3.5m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £3,150,000 mortgage. Most lenders would want a household income of about £700,000 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 |
|---|---|---|---|---|---|---|
| 12b, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Jun 2025 | 861 sq ft £1,031/sq ft | 861 sq ft | £1,031 | £887,500 |
| Rear Ground Floor Flat, 12, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Sept 2024 | 753 sq ft £1,128/sq ft | 753 sq ft | £1,128 | £850,000 |
| Flat 2, 8, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Dec 2023 | 1,324 sq ft £1,397/sq ft | 1,324 sq ft | £1,397 | £1,850,000 |
| Flat 1, 8, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Aug 2023 | 1,335 sq ft £1,386/sq ft | 1,335 sq ft | £1,386 | £1,850,000 |
| Flat B Top Maisonette, 6, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Jun 2022 | 1,389 sq ft £1,764/sq ft | 1,389 sq ft | £1,764 | £2,450,000 |
| 6, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Feb 2022 | 1,389 sq ft £1,152/sq ft | 1,389 sq ft | £1,152 | £1,600,000 |
| Flat 5, 14, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Jun 2021 | 850 sq ft £1,029/sq ft | 850 sq ft | £1,029 | £875,000 |
| Flat 3, 8, Belsize Park Gardens Flat / maisonette | Flat / maisonette | Jun 2021 | 624 sq ft £1,265/sq ft | 624 sq ft | £1,265 | £790,000 |
All sales on Belsize Park Gardens → All sold prices in Camden →
Area insights
The neighbourhood around this property.
Marketed by
TK International Sales Office
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