Sold price history
The typical home in Helenslea Avenue last sold for £690,000. Over the past decade prices are +715% in cash — but +267% once inflation is stripped out.
Cash prices in Helenslea Avenue look like they’ve climbed +715% in ten years. Adjust for inflation and the real gain is +267% — the difference is inflation, not wealth. Toggle the chart to see it.
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 22 October 2025 | 18 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £1,590,000 | £9,191 |
| 22 October 2024 | Flat 3, 1 Helenslea Avenue· NW11 8NE | FlatLeasehold | £670,000 | £6,147 |
| 9 October 2024 | 25 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £1,900,000 | £7,787 |
| 28 June 2021 | Flat 5, Infinity Court, 2a Helenslea Avenue· NW11 8ND | FlatLeasehold | £1,100,000 | £10,680 |
| 23 March 2018 | Flat 4, Infinity Court, 2a Helenslea Avenue· NW11 8ND | FlatLeasehold | £1,170,000 | £11,250 |
| 9 March 2018 | Flat 5, Infinity Court, 2a Helenslea Avenue· NW11 8ND | FlatLeasehold | £1,170,000 | £11,359 |
| 23 October 2014 | 20 Helenslea Avenue· NW11 8ND | TerracedFreehold | £1,480,000 | £7,513 |
| 5 September 2014 | 23 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £1,750,000 | — |
| 25 October 2012 | 5 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £1,375,000 | — |
| 2 December 2011 | 25 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £1,000,000 | £4,098 |
| 24 October 2011 | 12 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £1,300,000 | £5,019 |
| 3 September 2010 | 8 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £1,300,000 | — |
| 1 September 2010 | Flat A, 1 Helenslea Avenue· NW11 8NE | FlatLeasehold | £770,000 | — |
| 1 September 2010 | Flat B, 1 Helenslea Avenue· NW11 8NE | FlatLeasehold | £564,000 | — |
| 4 May 2010 | 7 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £1,300,000 | £5,702 |
| 2 November 2007 | 14 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £1,000,000 | — |
| 2 July 2007 | 28 Helenslea Avenue· NW11 8ND | DetachedFreehold | £1,325,000 | — |
| 18 February 2005 | 22 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £660,000 | — |
| 29 October 2004 | 12 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £500,000 | £1,931 |
| 13 July 2004 | 7 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £854,950 | £3,750 |
| 28 April 2004 | 5 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £790,000 | — |
| 6 January 2004 | 6 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £710,000 | — |
| 31 January 2003 | Flat B, 1 Helenslea Avenue· NW11 8NE | FlatLeasehold | £350,000 | — |
| 19 November 2002 | 30 Helenslea Avenue· NW11 8ND | DetachedFreehold | £395,000 | — |
| 10 July 2001 | 23 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £570,000 | — |
| 26 January 2001 | 8 Helenslea Avenue· NW11 8ND | Semi-detachedFreehold | £600,000 | — |
| 14 December 2000 | 27 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £485,000 | £1,347 |
| 18 July 2000 | 5 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £540,000 | — |
| 30 November 1999 | 3 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £525,000 | — |
| 28 July 1997 | 5 Helenslea Avenue· NW11 8NE | Semi-detachedFreehold | £304,000 | — |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
The median sold price in Helenslea Avenue is £690,000, based on 36 sales recorded by HM Land Registry.
Over the past decade prices in Helenslea Avenue are +715% in cash terms, and +267% after adjusting for inflation (ONS CPIH).
The median is £5,702 per square metre, from EPC floor-area records.
Figures update monthly from HM Land Registry. The most recent sale here was recorded on 22 October 2025; the latest two months may be incomplete while sales register.
Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. Figures are the median of Category A (standard) sold prices; real-terms values use ONS CPIH. See our methodology.
Sold prices for England & Wales from the official record — with the real-terms story competitors leave out.
Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. Set in Fraunces & IBM Plex Sans.