Flat 4 46 Belsize Avenue
NW3 4AE
- Flat
- 366 sq ft
- EPC C
What comparable sales show
Fair match£381,000
Range £316,000 to £446,000 · £1,042 per sq ft
Rank in NW3 4AE
17th of 17
Postcode average £1,460,176
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
Flat 4 46 Belsize Avenue is a flat in NW3 of about 366 sq ft.
Comparable completed sales nearby put it at £316,000 to £446,000, about £381,000 in the middle.
That makes it the 17th highest of the 17 homes we can compare in NW3 4AE, where the middle figure averages £1,460,176.
Across Camden, average prices fell 10.6% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£316,000
Middle
£381,000
Upper end
£446,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
Belsize Avenue at a glance
Completed sales on the road in the last two years
Sales
21
Average price
£768k
Average size
722 sq ft
Per sq ft
£925
Price range
£360k to £1.88m
Sale history
Every sale of this home registered with HM Land Registry since 1995
No sale of this home has been registered since 1995.
Homes in NW3 4AE
Ranked by what comparable sales show. Choose one to see its page.
- 48 Belsize AvenueTerracedSold Feb 2014 for £4.50m£5,722,000#1
- 50 Belsize AvenueTerracedSold Jul 2008 for £2.81m£5,296,000#2
- 52 Belsize AvenueTerracedSold Aug 2000 for £600k£2,272,000#3
- Ground Floor Flat 44 Belsize AvenueFlatSold May 2016 for £1.18m£1,137,000#4
- Flat B 54 Belsize AvenueFlatSold Feb 2013 for £900k£1,083,000#5
- Flat 5 46 Belsize AvenueFlatSold Dec 2019 for £1.09m£1,050,000#6
- Flat 1 46 Belsize AvenueFlatSold Nov 2003 for £447k£1,042,000#7
- Flat C 54 Belsize AvenueFlatSold Mar 2007 for £585k£1,020,000#8
- 54d Belsize AvenueFlatSold Jul 2005 for £492k£986,000#9
- 54A Belsize AvenueFlatSold Jun 2026 for £949k£912,000#10
- 44e Belsize AvenueFlatSold Sept 2022 for £899k£827,000#11
- 44a Belsize AvenueFlatSold Sept 2022 for £860k£791,000#12
- Flat 3 46 Belsize AvenueFlatSold Sept 2002 for £280k£645,000#13
- First Floor Rear Flat 44 Belsize AvenueFlatSold Sept 2012 for £485k£620,000#14
- 44c Belsize AvenueFlatSold Jan 2014 for £490k£552,000#15
- First Floor Rear Flat 44d Belsize AvenueFlatSold Jun 2023 for £530k£487,000#16
- Flat 4 46 Belsize Avenue (this home)Flat · 366 sq ft£381,000#17
- 44 D , Belsize Avenue–
- Flat A 44, Belsize Avenue–
- Flat A 54 Belsize Avenue–
- Flat B 44 Belsize Avenue–
- Flat C 44 Belsize Avenue–
- Flat D 44 Belsize Avenue–
- Flat E 44 Belsize Avenue–
- Top Floor Flat 54 Belsize Avenue–
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| Flat 79, Gilling Court Belsize GroveNW3 4XD · Flat | £475,000 | Jun 2026 | 463 sq ft | £1,026 | 0.2 mi |
| Flat 50, Holmefield Court Belsize GroveNW3 4TT · Flat | £300,000 | Aug 2026 | 280 sq ft | £1,072 | 0.2 mi |
| 4 Howitt CloseNW3 4LX · Flat | £329,000 | Feb 2026 | 431 sq ft | £764 | 0.2 mi |
| Flat 26, Holmefield Court Belsize GroveNW3 4TT · Flat | £520,000 | Oct 2025 | 431 sq ft | £1,208 | 0.2 mi |
| Flat 2, 22 Belsize AvenueNW3 4AU · Flat | £545,000 | Dec 2025 | 474 sq ft | £1,151 | 0.1 mi |
| Flat 72, Gilling Court Belsize GroveNW3 4XB · Flat | £340,000 | Mar 2025 | 344 sq ft | £987 | 0.2 mi |
| Flat 32, Romney Court Haverstock HillNW3 4RX · Flat | £188,000 | Jun 2025 | 344 sq ft | £546 | 0.2 mi |
| Flat 54, Romney Court Haverstock HillNW3 4RX · Flat | £416,000 | Sept 2025 | 323 sq ft | £1,288 | 0.2 mi |
| Flat 25, Romney Court Haverstock HillNW3 4RX · Flat | £368,000 | Apr 2025 | 355 sq ft | £1,036 | 0.2 mi |
| Flat 46, Romney Court Haverstock HillNW3 4RX · Flat | £375,000 | Mar 2025 | 355 sq ft | £1,056 | 0.2 mi |
| Flat 17, 16 Belsize GroveNW3 4UN · Flat | £370,000 | Feb 2026 | 291 sq ft | £1,273 | 0.2 mi |
| Flat 11, 28 Belsize AvenueNW3 4AU · Flat | £360,000 | Oct 2025 | 484 sq ft | £743 | 0.1 mi |
What buyers have paid in NW3
Completed sales in the last 12 months, against the 12 months before
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 363 | £1,487,820 | 1,248 sq ft | £1,084 | −5.2% |
| Flats | 281 | £968,039 | 896 sq ft | £979 | −10.3% |
| Terraced | 40 | £2,257,067 | 1,786 sq ft | £1,335 | −15.3% |
| Semi-detached | 21 | £4,142,893 | 2,874 sq ft | £1,530 | +0.9% |
| Detached | 12 | £5,903,271 | 3,387 sq ft | £1,420 | −1.6% |
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of January 2025.
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