Postcode · Gerrards Cross
House prices in SL9 8NN
Every recorded sale in SL9 8NN, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Chalfont St Peter West
- Council
- Buckinghamshire
- Region
- South East
- Neighbourhood population
- 2,237 (2024)
SL9 8NNGerrards Cross
What homes sell for in SL9 8NN
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£1,066,250
Last 12 months, SL9 8
Change
−3.1%
On the 12 months before
Sales
48
Last 12 months, SL9 8
England & Wales
£291,443
Median, last 12 months
Median price by year in SL9 8
The line shows the yearly median across SL9 8; each dot is an individual sale in SL9 8NN.
SL9 8SL9 8NN
£0
£500k
£1m
£1.5m
£2m
200020052010201520202025
Sales per year
0
50
100
150
19952026
Median by property type, last 12 months
Detached · 26 sales£1,362,500
Semi-detached · 3 sales£935,000
Terraced · 5 sales£835,000
Flat · 14 sales£506,250
Sold prices in SL9 8NN
25 sales across 14 addresses, newest first.
21 Austenway
Detached · Freehold
| £1,460,000 | 11 Sep 2025 |
1 Austenway
Detached · Freehold
| £1,055,000 | 29 Feb 2024 |
| £575,000 | 26 Aug 2004 |
11 Austenway
Detached · Freehold
| £1,285,000 | 14 Feb 2024 |
19 Austenway
Semi-detached · Freehold
| £1,550,000 | 31 Oct 2023 |
17 Austenway
Semi-detached · Freehold
| £1,355,000 | 10 Mar 2023 |
| £562,850 | 18 Aug 2004 |
39 Austenway
Detached · Freehold
| £1,250,000 | 16 Nov 2020 |
| £860,000 | 25 Jul 2016 |
| £490,000 | 12 Jul 2006 |
| £436,000 | 15 Apr 2005 |
| £460,000 | 2 Jun 2004 |
| £160,000 | 7 Jul 1995 |
3 Austenway
Detached · Freehold
| £1,170,000 | 10 Sep 2018 |
| £790,000 | 11 Feb 2010 |
33 Austenway
Detached · Freehold
| £1,875,000 | 11 Jul 2017 |
35 Austenway
Detached · Freehold
| £1,670,000 | 9 Jul 2015 |
| £1,200,000 | 30 Jun 2011 |
9 Austenway
Detached · Freehold
| £1,171,666 | 23 Apr 2014 |
| £640,000 | 31 Mar 2006 |
25 Austenway
Detached · Freehold
| £825,000 | 16 Dec 2011 |
| £620,000 | 26 May 2004 |
Thanet House, 29, Austenway
Detached · Freehold
| £1,150,000 | 16 Dec 2009 |
27 Austenway
Detached · Freehold
| £307,000 | 25 Oct 1996 |
23 Austenway
Detached · Freehold
| £244,500 | 31 Aug 1995 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.