ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices in NW3

House prices in NW3 in 2025

Last year, we saw 298 properties sold in the area, with an average house price of £1,586,522. This represents a decrease of -50.5% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -4.45% in the same period. The average value add score for the area is 42.

14228 properties

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2 Templewood Avenue

Detached
Freehold
626 SQM

£11,990,500 • Est. today

£11,800,000 • Jun 2022

63

Potential to add value is

Medium

Avenue Mansions Flat 29 Finchley Road

Flat
Leasehold
181 SQM

£1,345,290 • Est. today

£1,251,500 • Jun 2022

+ 1 more

48

Potential to add value is

Low

5 Flat 2 Belsize Avenue

Flat
Leasehold

£625,953 • Est. today

£560,000 • Jun 2022

+ 5 more

30

Potential to add value is

Low

Jade House, 12 Flat 10 Lancaster Grove

Flat
Leasehold

£979,983 • Est. today

£900,000 • Jun 2022

+ 2 more

30

Potential to add value is

Low

How much value will my extension add?

Gainsborough House Flat 29 Frognal Rise

Flat
Leasehold
299 SQM

£6,348,070 • Est. today

£5,750,000 • Jun 2022

41

Potential to add value is

Low

30 Ground Floor Flat Frognal

Flat
Leasehold

£336,907 • Est. today

£331,875 • Jun 2022

30

Potential to add value is

Low

2 Flat 3 Crossfield Road

Flat
Leasehold

£636,398 • Est. today

£640,000 • Jun 2022

+ 7 more

30

Potential to add value is

Low

28 Elliott Square

Terraced
Freehold
216 SQM

£2,812,050 • Est. today

£2,785,000 • Jun 2022

+ 2 more

75

Potential to add value is

High

Belle Vue Apartments 38 Rowland Hill Street

Flat
Leasehold

£958,088 • Est. today

£869,130 • Jun 2022

40

Potential to add value is

Low

Downesbury, 40 Flat 2 Steeles Road

Flat
Leasehold
79 SQM

£1,329,795 • Est. today

£1,275,000 • Jun 2022

+ 1 more

65

Potential to add value is

Medium

18 Flat 3 Belsize Grove

Flat
Leasehold

£1,910,649 • Est. today

£1,850,000 • Jun 2022

+ 3 more

30

Potential to add value is

Low

31 Platts Lane

Terraced
Freehold
352 SQM

£4,169,810 • Est. today

£4,000,000 • Jun 2022

33

Potential to add value is

Low

22 Flat 5 Belsize Square

Flat
Leasehold

£1,102,420 • Est. today

£1,000,000 • May 2022

+ 1 more

30

Potential to add value is

Low

10 Flat Spencer Walk

Flat
Leasehold

£1,365,370 • Est. today

£1,260,000 • May 2022

30

Potential to add value is

Low

1 Eton Villas

Semi Detached
Freehold
193 SQM

£4,584,165 • Est. today

£4,150,000 • May 2022

63

Potential to add value is

Medium

Holmefield Court Flat 102 Belsize Grove

Flat
Leasehold
26 SQM

£293,305 • Est. today

£297,500 • May 2022

48

Potential to add value is

Low

26a Ferncroft Avenue

Terraced
Freehold
184 SQM

£3,145,050 • Est. today

£3,000,000 • May 2022

+ 3 more

42

Potential to add value is

Low

88a Flat 4 Haverstock Hill

Flat
Leasehold

£366,270 • Est. today

£352,500 • May 2022

30

Potential to add value is

Low

143c Constantine Road

Flat
Leasehold
109 SQM

£885,798 • Est. today

£840,000 • May 2022

+ 4 more

48

Potential to add value is

Low

35a Downside Crescent

Flat
Leasehold
62 SQM

£1,004,575 • Est. today

£950,000 • May 2022

48

Potential to add value is

Low

Hillfield Court Flat 16 Belsize Avenue

Flat
Leasehold
88 SQM

£961,765 • Est. today

£935,000 • May 2022

+ 1 more

48

Potential to add value is

Low

27a Redington Road

Detached
Freehold
184 SQM

£3,146,625 • Est. today

£2,900,000 • May 2022

+ 1 more

41

Potential to add value is

Low

Havercourt Flat 20 Haverstock Hill

Flat
Leasehold
67 SQM

£390,108 • Est. today

£390,000 • May 2022

48

Potential to add value is

Low

90 Flat 6 Fellows Road

Flat
Leasehold

£432,764 • Est. today

£406,000 • May 2022

30

Potential to add value is

Low

Novel House, 29 Apartment 11 New End

Flat
Leasehold
164 SQM

£3,936,950 • Est. today

£3,434,306 • May 2022

37

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

NW3 house prices in 2025
 

Number of properties sold