NW3 4LB

Belsize Park Gardens - NW3 4LB

Last updated Jul 2026

Key Postcode Insights

NW3 4LB is a residential postcode situated on Belsize Park Gardens, London, NW3 with 37 addresses.

It ranks as the 875th largest and 647th most expensive of the 1,182 postcodes in the NW3 area.

The postcode contains a total of 37 properties: 34 flats and 3 other properties.

Ave. Sale Price
£1,031,429
10 Year change
down 7.6%
Ave. Rental Price
£3,583pcm
10 Year change
up 41.3%
Ave. £ per ft²
£1,153/ft²
Ave. Gross Yield
4.2%/year/yr
All figures are subject to T&Cs
Get a Fast Offer from
We buy any home logo
Get a Mortgage
or re-mortgage
Blog header image

Explore Propertiesin NW3 4LB

Our partners and
data sources

Blog header image
Blog header image
properties list title title

Sales History

The last sale was on 30th December 2024 for £94,000 and since then the market in the area has decreased by 3.0%. The postcode has had a total of 27 sales since 1995.

NW3 4LB has seen 2 sales in the last three years and no sales in the last twelve months.

properties list title title

Nearby Postcodes

NW3 4LB is the 875th largest and the 647th most expensive postcode out of the 1,182 postcodes in the NW3 area.

properties list title title

Property Types

  • 37 other addresses of unknown type
  • Unknown (37)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 16 properties.
  • The most common rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (8)
  • G (0)
  • D (7)
  • No EPC (18)
properties list title title
Schools Nearby

Schools Nearby

The nearest primary school to NW3 4LB is Rosary Catholic Primary School, which is 500 metres away.
  • Rosary Catholic Primary School
    500 m away
  • Holy Trinity CofE Primary School, NW3
    600 m away
  • Fitzjohn's Primary School
    700 m away
The nearest secondary school is The UCL Academy, which is 700 metres away.
  • The UCL Academy
    700 m away
  • Haverstock School
    1.2 km away
  • Harris Academy St John's Wood
    1.2 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to NW3 4LB is Belsize Park station, which is 500 metres away.

  • Belsize Park
    |
    500 m away
  • Swiss Cottage
    |
    600 m away
  • Finchley Road
    |
    700 m away
  • Hampstead Heath
    |
    900 m away
Source: TfL