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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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4 - 6 Flat 4b Belsize Lane

Flat
Leasehold

£859,150 • Est. today

£175,000 • Jun 1995

30

Potential to add value is

Low

2 Greenhill

Flat
Leasehold

£773,010 • Est. today

£130,000 • Jun 1995

30

Potential to add value is

Low

Straffan Lodge, 1 - 3 Flat 14 Belsize Grove

Flat
Leasehold

£748,064 • Est. today

£105,000 • Jun 1995

30

Potential to add value is

Low

4 Second Floor Flat Thurlow Road

Flat
Leasehold

£879,465 • Est. today

£147,000 • Jun 1995

30

Potential to add value is

Low

How much value will my extension add?

4 Maryon Mews

Terraced
Freehold

£526,618 • Est. today

£55,000 • Jun 1995

37

Potential to add value is

Low

58 Second Floor Flat Howitt Road

Flat
Leasehold

£982,045 • Est. today

£165,000 • May 1995

30

Potential to add value is

Low

118a Fleet Road

Flat
Leasehold
62 SQM

£696,895 • Est. today

£109,000 • May 1995

41

Potential to add value is

Low

20 Flat 5 College Crescent

Flat
Leasehold

£513,580 • Est. today

£75,500 • May 1995

30

Potential to add value is

Low

86 Flat 2 Savernake Road

Flat
Leasehold

£686,335 • Est. today

£109,500 • May 1995

30

Potential to add value is

Low

41 Belsize Park Gardens

Flat
Leasehold
140 SQM

£1,871,359 • Est. today

£310,000 • May 1995

48

Potential to add value is

Low

15 Flat 3 Estelle Road

Flat
Leasehold

£663,410 • Est. today

£110,000 • May 1995

30

Potential to add value is

Low

32 First Floor Flat Mackeson Road

Flat
Leasehold

£698,900 • Est. today

£85,000 • May 1995

30

Potential to add value is

Low

92 Flat 2 Fellows Road

Terraced
Leasehold

£1,485,088 • Est. today

£131,500 • May 1995

+ 1 more

37

Potential to add value is

Low

33 Part Of Part Of

Flat
Leasehold

£1,032,075 • Est. today

£180,000 • May 1995

30

Potential to add value is

Low

46 First Floor Rear Flat Belsize Square

Flat
Leasehold
49 SQM

£656,450 • Est. today

£82,500 • May 1995

48

Potential to add value is

Low

62 King Henrys Road

Semi Detached
Freehold

£2,034,656 • Est. today

£300,000 • May 1995

60

Potential to add value is

Medium

43 Flat 4 Netherhall Gardens

Flat
Leasehold

£1,118,957 • Est. today

£155,000 • May 1995

30

Potential to add value is

Low

58a South Hill Park

Terraced
Freehold

£3,680,767 • Est. today

£325,000 • May 1995

37

Potential to add value is

Low

Provost Court Flat 6 Eton Road

Flat
Leasehold
41 SQM

£523,140 • Est. today

£75,900 • May 1995

48

Potential to add value is

Low

76 Belsize Lane

Flat
Freehold
99 SQM

£1,175,097 • Est. today

£155,000 • May 1995

41

Potential to add value is

Low

14 Flat 2 Templewood Avenue

Flat
Leasehold

£1,670,288 • Est. today

£370,000 • Apr 1995

30

Potential to add value is

Low

45f Belsize Park Gardens

Flat
Leasehold

£821,211 • Est. today

£141,000 • Apr 1995

30

Potential to add value is

Low

39c Lithos Road

Flat
Leasehold

£465,405 • Est. today

£69,000 • Apr 1995

40

Potential to add value is

Low

24 Flat 1 Bracknell Gardens

Flat
Leasehold

£1,773,516 • Est. today

£399,950 • Apr 1995

30

Potential to add value is

Low

47 Flat 1 Belsize Park Gardens

Flat
Leasehold

£1,033,025 • Est. today

£180,000 • Apr 1995

30

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