NW3 4NB

NW3 4NBHouse Prices / London, Camden, Belsize Grove

Last updated May 2026

Key Postcode Insights

NW3 4NB is a residential postcode situated on Belsize Grove, London, NW3 with 20 addresses.

It ranks as the 636th largest and 782nd most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 20 properties: 20 flats.

20
Properties
  • Flats

Our partners and
data sources

Get a Fast Offer
for your property
Blog header image

House Pricesin NW3 4NB

Sale prices range from £960,733 for 3 bedroom leasehold flats with a balcony (1,241 ft2) to £1,700,820 for 4 bedroom leasehold flats with a balcony (1,668 ft2) .

Monthly rental prices range from £3,869 pcm for 3 bed flats to £5,781 pcm for 4 bed flats.

The gross rental yield is between 4.1% and 4.8%.

The average value per square foot is £1,033.

Average Sale Value
£1,399,803
Average Rental Value
£4,845 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£1,033 /ft2
Prices last updated 1st May 2026
Blog header image
Blog header image
Properties list background

Explore Buildingsin NW3 4NB, Belsize Grove, London, NW3

properties list title title

Sales History
in NW3 4NB

The last sale was on 17th December 2024 for £1,325,000 and since then the market in the area has decreased by 1.5%. The postcode has had a total of 40 sales since 1995.

NW3 4NB has seen 3 sales in the last three years and no sales in the last twelve months.

properties list title title

Nearby Postcodesto NW3 4NB

NW3 4NB is the 636th largest and the 782nd most expensive postcode out of the 1,185 postcodes in the NW3 area.

Be the first Estate
Agent here!

properties list title title

Property Typesin NW3 4NB

  • 20 period flats built between 1800 and 1911
  • period flat (20)
Energy Efficiency

Energy Efficiencyof properties in NW3 4NB

  • Energy Performance Certificate (EPC) surveys conducted for 12 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (1)
  • F (0)
  • C (5)
  • G (0)
  • D (5)
  • No EPC (8)
properties list title title
Schools Nearby

Schools Nearbyto NW3 4NB

The nearest primary school to NW3 4NB is Rosary Catholic Primary School which is 524 metres away.
  • 524
    m
    Rosary Catholic Primary School
  • 670
    m
    St Paul's Church of England Primary School
  • 769
    m
    Fleet Primary School
The nearest secondary school is The UCL Academy which is 778 metres away.
  • 778
    m
    The UCL Academy
  • 914
    m
    Haverstock School
  • 1.3
    km
    Harris Academy St John's Wood
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NW3 4NB

The closest station to NW3 4NB is Belsize Park station which is 300 metres away.

  • 344
    m
    Belsize Park
  • 752
    m
    Swiss Cottage
  • 888
    m
    Hampstead Heath
  • 932
    m
    Chalk Farm
Source: TFL & National Rail