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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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7 Eton Garages

Flat
Freehold
83 SQM

£1,284,000 • Est. today

£330,000 • Mar 1998

48

Potential to add value is

Low

42 Second And Third Floor Flat Mansfield Road

Flat
Leasehold

£768,500 • Est. today

£147,500 • Mar 1998

30

Potential to add value is

Low

57 - 61 Flat 1 Heath Street

Flat
Leasehold

£827,715 • Est. today

£180,000 • Mar 1998

22

Potential to add value is

Low

Hillfield Court Flat 71 Belsize Avenue

Flat
Leasehold

£1,170,895 • Est. today

£275,000 • Mar 1998

30

Potential to add value is

Low

How much value will my extension add?

16 Part Of Part Of

Flat
Leasehold

£773,626 • Est. today

£146,000 • Feb 1998

30

Potential to add value is

Low

Straffan Lodge, 1 - 3 Flat 32 Belsize Grove

Flat
Leasehold

£456,282 • Est. today

£83,000 • Feb 1998

30

Potential to add value is

Low

119 Flat 10 Haverstock Hill

Flat
Leasehold

£360,870 • Est. today

£67,000 • Feb 1998

30

Potential to add value is

Low

3 Vane Close

Terraced
Freehold

£1,902,900 • Est. today

£315,000 • Feb 1998

37

Potential to add value is

Low

38 - 40 Flat 1 Eton Avenue

Flat
Leasehold

£1,588,950 • Est. today

£392,000 • Feb 1998

22

Potential to add value is

Low

11 Flat 2 Elsworthy Terrace

Flat
Leasehold

£780,383 • Est. today

£179,000 • Feb 1998

+ 1 more

30

Potential to add value is

Low

39 Basement Flat Gayton Road

Flat
Leasehold

£746,110 • Est. today

£30,000 • Feb 1998

30

Potential to add value is

Low

283 Finchley Road

Terraced
Leasehold

£675,330 • Est. today

£35,280 • Feb 1998

50

Potential to add value is

Medium

100 First Floor Flat Fellows Road

Flat
Leasehold

£629,669 • Est. today

£140,000 • Feb 1998

+ 1 more

30

Potential to add value is

Low

Imperial Towers, 17 Flat 8 Netherhall Gardens

Flat
Leasehold
75 SQM

£996,180 • Est. today

£185,000 • Feb 1998

48

Potential to add value is

Low

Sussex House Flat 6 Glenilla Road

Flat
Leasehold

£894,645 • Est. today

£153,000 • Feb 1998

30

Potential to add value is

Low

15 First Floor Flat Cannon Place

Flat
Leasehold

£915,017 • Est. today

£215,000 • Feb 1998

+ 1 more

30

Potential to add value is

Low

40 West Heath Road

Detached
Freehold

£6,044,000 • Est. today

£2,100,000 • Feb 1998

60

Potential to add value is

Medium

Regency Lodge Flat 92 Adelaide Road

Flat
Leasehold
123 SQM

£1,055,619 • Est. today

£230,000 • Feb 1998

48

Potential to add value is

Low

24 Flat 1 College Crescent

Flat
Leasehold

£961,080 • Est. today

£249,950 • Feb 1998

30

Potential to add value is

Low

Heathway Court 41 Finchley Road

Flat
Leasehold

£452,023 • Est. today

£99,000 • Feb 1998

+ 1 more

40

Potential to add value is

Low

34 Heath Drive

Detached
Freehold
592 SQM

£13,086,500 • Est. today

£1,865,000 • Feb 1998

41

Potential to add value is

Low

81a Flat 3 Belsize Park Gardens

Flat
Leasehold

£1,111,955 • Est. today

£225,000 • Feb 1998

30

Potential to add value is

Low

Carnegie House Flat 3 New End

Flat
Leasehold

£389,410 • Est. today

£74,000 • Jan 1998

30

Potential to add value is

Low

24 Belsize Avenue

Detached
Freehold

£3,980,500 • Est. today

£760,000 • Jan 1998

45

Potential to add value is

Low

43 Flat 3 Nassington Road

Flat
Leasehold

£814,741 • Est. today

£157,500 • Jan 1998

+ 1 more

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