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Belsize Avenue

NW3 4AU

Median sold

£279k

£278,800

Sales on record

Since 1995

Homes

With a band

At a glance

Median sold

£279k

£278,800 across 58 sales

Last sale

£545k

Dec 2025

Homes on record

With a council tax band

Typical floor area

63 m²

29 EPC assessments

Prices from HM Land Registry Price Paid. Bands from the Valuation Office Agency. Nothing here is a valuation.

Worth knowing

1 currently advertisedHomes

2 rail stops within 800 mArea

46 listed buildings within 500 mArea

Each line below links to the section that shows the underlying records.

Median sold price by year

20172025

HM Land Registry Price Paid, the price on the deed. Years with a single sale move this line a long way — the count is shown so you can tell.

Every recorded sale (58)

FLAT 2, 22 Belsize Avenue£545,000Dec 2025

16B Belsize Avenue£870,000Jul 2023

SECOND FLOOR FLAT, 16 Belsize Avenue£510,000Dec 2022

FLAT 4, 26 Belsize Avenue£530,000Nov 2022

FLAT 1, 26 Belsize Avenue£1,510,000Aug 2022

FLAT 6, 26 Belsize Avenue£531,000Jun 2021

REAR SECOND FLOOR FLAT, 16 Belsize Avenue£575,000Feb 2019

FLAT 12, 28 Belsize Avenue£550,000May 2018

FLAT 2, 26 Belsize Avenue£1,040,000Apr 2017

4 Belsize Avenue£1,800,000Jul 2014

FLAT 1, 16 Belsize Avenue£525,000Mar 2014

8 Belsize Avenue£1,450,000Oct 2013

12 Belsize Avenue£1,175,000Mar 2013

FLAT 9, 28 Belsize Avenue£850,000Feb 2012

2 Belsize Avenue£1,165,000Aug 2010

FLAT 6, 26 Belsize Avenue£382,500Jul 2010

FLAT 7, 26 Belsize Avenue£280,100Oct 2009

14 Belsize Avenue£750,000Sept 2008

FLAT 12, 28 Belsize Avenue£350,000Jul 2007

FLAT 1, 16 Belsize Avenue£310,000Apr 2007

FLAT 3, 22 Belsize Avenue£275,000Mar 2007

FIRST FLOOR FRONT FLAT, 16 Belsize Avenue£250,000Sept 2006

6 Belsize Avenue£620,000Aug 2006

SECOND FLOOR FLAT, 18 Belsize Avenue£303,500Mar 2006

FLAT 1, 16 Belsize Avenue£249,999May 2005

2 Belsize Avenue£620,000Apr 2005

FLAT 6, 26 Belsize Avenue£250,000Sept 2003

SECOND FLOOR FLAT, 18 Belsize Avenue£250,000Aug 2003

FLAT 4, 22 Belsize Avenue£249,750Oct 2002

FLAT 12, 28 Belsize Avenue£299,950Aug 2002

FLAT 6, 26 Belsize Avenue£249,950Aug 2002

FLAT 10, 28 Belsize Avenue£480,000May 2002

FLAT 7, 26 Belsize Avenue£200,000Jan 2002

SECOND FLOOR FLAT, 18 Belsize Avenue£182,000Dec 2000

FLAT 6, 26 Belsize Avenue£180,000Dec 2000

FLAT 6, 26 Belsize Avenue£165,000Oct 2000

FLAT 14, 28 Belsize Avenue£165,000Jan 2000

FLAT 1, 16 Belsize Avenue£184,950Dec 1999

6 Belsize Avenue£410,000Oct 1999

FLAT 10, 28 Belsize Avenue£290,000Sept 1999

8 Belsize Avenue£380,000Jul 1999

FLAT 6, 22 Belsize Avenue£277,500Jul 1999

FLAT 3, 24 Belsize Avenue£224,000Mar 1999

FLAT 6, 22 Belsize Avenue£188,000Nov 1998

FIRST FLOOR FLAT, 16 Belsize Avenue£170,000Jul 1998

FLAT 5, 22 Belsize Avenue£137,500May 1998

FLAT 12, 28 Belsize Avenue£144,500Mar 1998

24 Belsize Avenue£760,000Jan 1998

FLAT 14, 28 Belsize Avenue£122,000Oct 1997

SECOND FLOOR FLAT, 16 Belsize Avenue£132,000Sept 1997

FLAT 4, 18 Belsize Avenue£126,000Aug 1997

FLAT 1, 16 Belsize Avenue£125,000May 1997

FLAT 14, 28 Belsize Avenue£95,000Sept 1996

FLAT 12, 28 Belsize Avenue£86,500Jun 1996

FIRST FLOOR FLAT, 16 Belsize Avenue£85,000May 1996

FLAT 13, 28 Belsize Avenue£87,000Jul 1995

FLAT 1, 16 Belsize Avenue£95,000Jun 1995

FLAT 4, 22 Belsize Avenue£85,000Apr 1995

HM Land Registry Price Paid, 1995 to date. This is the price the property changed hands for, not an estimate, and it excludes transfers that were not at market value.