Property market
The five-year median is £415,000 from 3 recorded sales in HA1 1SB. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Harrow is £524,160 in June 2026, down 1.4% year on year.
Property prices and recorded sales
HA1 1SB: 73 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the HA1 property report.
- Latest recorded sale
- 26 August 2022
- All recorded sales
- 73 Since 29 September 1995
- Five-year median
- £415,000
- Sales in five-year window
- 3
Properties by latest recorded type
Detached 5
Semi-detached 19
Terraced 2
Flats 23
Other 0
Annual property market
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Semi-detached median sale price | Flat or maisonette median sale price |
|---|---|---|---|---|
| 2010 | 1 | £181,000 | - | £181,000 |
| 2011 | 2 | £227,500 | - | £227,500 |
| 2012 | 2 | £332,975 | £332,975 | - |
| 2013 | 1 | £231,000 | - | £231,000 |
| 2014 | 6 | £391,250 | £480,000 | £302,500 |
| 2015 | 1 | £285,000 | - | £285,000 |
| 2016 | 1 | £250,000 | - | £250,000 |
| 2017 | 1 | £420,000 | - | £420,000 |
| 2019 | 2 | £497,500 | £720,000 | £275,000 |
| 2020 | 2 | £401,275 | £434,550 | £368,000 |
| 2021 | 2 | £525,000 | £720,000 | £330,000 |
| 2022 | 3 | £415,000 | £820,000 | £392,500 |
Properties with recorded sales
1-20 of 49 properties · 73 recorded sales · HA1 1SB
July 2021 to July 2026
37a, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 26 August 2022
£370,00031, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 15 July 2022
£820,0001 previous sale
- 27 February 2019 £720,000
4a, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 31 March 2022
£415,0001 previous sale
- 21 July 2005 £209,950
12, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 13 April 2021
£720,0001 previous sale
- 24 August 2000 £259,950
25b, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 19 February 2021
£330,0001 previous sale
- 7 January 2011 £250,000
10a, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 18 December 2020
£368,0001 previous sale
- 30 July 2014 £302,500
2, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 6 November 2020
£434,55037, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 13 September 2019
£275,00011, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 15 December 2017
£420,0001 previous sale
- 12 October 2016 £250,000
10, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 12 October 2015
£285,0001 previous sale
- 9 October 2013 £231,000
11a, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Leasehold, existing property
Latest sale · 19 December 2014
£300,0001 previous sale
- 22 September 1999 £98,000
16, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 19 December 2014
£640,00021, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 5 December 2014
£522,9501 previous sale
- 5 November 1999 £174,000
17, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Leasehold, existing property
Latest sale · 7 November 2014
£249,95013, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 6 January 2014
£480,00029, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Freehold, existing property
Latest sale · 24 August 2012
£457,95023, Radnor Avenue, Harrow, HA1 1SB
Semi-detached, Leasehold, existing property
Latest sale · 5 April 2012
£208,00019a, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 23 September 2011
£205,00019, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 20 September 2010
£181,00025b, Radnor Avenue, Harrow, HA1 1SB
Flat or maisonette, Leasehold, existing property
Latest sale · 22 August 2008
£243,5003 previous sales
- 20 July 2006 £204,000
- 3 October 2003 £178,000
- 26 September 1997 £75,000