Belsize Park · NW3
Belsize Park house prices
Belsize Park house prices — what homes have actually sold for in NW3, from 993 sales registered with HM Land Registry — by property type, by street and over time.
The NW3 market in numbers
Figures on this page cover the whole NW3 postcode district, which Belsize Park shares with neighbouring areas; they are not Belsize Park-only numbers.
- Median price paid
- £930,000
- Registered sales
- 993
- Latest registered sale
- 20 Aug 2026
The median registered price in NW3 over the latest twelve months is up 5.1% on the twelve months before (500 and 493 sales).
Median price by quarter
Median price by property type
| Type | Sales | Median | Range |
|---|---|---|---|
| Flats & maisonettes | 761 | £822,099 | £187,500–£7.90m |
| Terraced houses | 104 | £2.19m | £680,000–£8.20m |
| Semi-detached houses | 55 | £3.98m | £700,000–£11.00m |
| Other | 44 | £1.08m | £2,000–£18.80m |
| Detached houses | 29 | £4.20m | £1.30m–£16.50m |
HM Land Registry does not record bedrooms, so we do not publish prices by bedroom count.
Latest registered sales in NW3
- Willow Road · NW3 1TH · Flats & maisonettes£900,000 · 20 Aug 2026
- Eton Rise · NW3 2DF · Flats & maisonettes£495,000 · 18 Aug 2026
- Glenloch Road · NW3 4DJ · Flats & maisonettes£985,000 · 18 Aug 2026
- Fellows Road · NW3 3JH · Flats & maisonettes£675,000 · 14 Aug 2026
- Parliament Hill · NW3 2TN · Flats & maisonettes£870,000 · 12 Aug 2026
- Holford Road · NW3 1AD · Flats & maisonettes£627,500 · 12 Aug 2026
- Belsize Grove · NW3 4TT · Flats & maisonettes£300,000 · 10 Aug 2026
- Crossfield Road · NW3 4NT · Flats & maisonettes£640,000 · 7 Aug 2026
- Steeles Road · NW3 4SB · Flats & maisonettes£620,000 · 7 Aug 2026
- Finchley Road · NW3 6HB · Flats & maisonettes£521,000 · 6 Aug 2026
Streets in Belsize Park
- Finchley Road — 59 sales, median £607,500
- Haverstock Hill — 28 sales, median £603,750
- Fitzjohns Avenue — 26 sales, median £1.03m
- Fellows Road — 24 sales, median £865,000
- Belsize Park Gardens — 24 sales, median £1.10m
- Frognal — 22 sales, median £920,000
- Adamson Road — 21 sales, median £665,000
- Belsize Avenue — 20 sales, median £662,500
- Eton Avenue — 20 sales, median £1.46m
- Adelaide Road — 19 sales, median £480,000
- West Heath Road — 18 sales, median £2.80m
- Belsize Park — 17 sales, median £1.09m
Questions sellers ask about Belsize Park
- How much is my house worth in NW3?
- Across 993 sales registered with HM Land Registry in NW3, the median price paid is £930,000 — by type: flats & maisonettes £822,099, terraced houses £2.19m, semi-detached houses £3.98m. Half of all sales sit between £620,000 and £1.75m; where yours falls depends on size, condition, lease and the exact street, which is what a valuation pins down.
- How long does it take to sell a house in NW3?
- The Land Registry does not record time on market, so treat any precise figure with caution. 500 sales were registered in NW3 in the latest twelve months of data, and in our experience a well-priced London home takes around ten to sixteen weeks from launch to completion, most of it conveyancing.
- What are estate agent fees in NW3?
- London agents typically charge between 1% and 2% plus VAT on a sole agency basis. On the NW3 median of £930,000, that is roughly £9,300 to £18,600 plus VAT. Multi-agency fees are higher; ask what is included before comparing.
- Do I need a valuation before selling?
- Yes. In NW3 the middle half of registered sales spans £620,000 to £1.75m, so an area median alone tells you little about your own home. A valuation sets the asking price, the strategy and the timing — and it is free.
- How accurate are online valuations?
- An online estimate works from averages and cannot see condition, light, lease length or outside space. With prices in NW3 ranging from £350,000 to £4.71m across most sales, the error can easily run to tens of thousands of pounds. Use one as a starting point, not a price.
Source: HM Land Registry Price Paid Data, latest registered sale 20 Aug 2026. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
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