Over the past 31 years, there have been 32 property sales recorded in the SL9 0LQ postcode area. The highest sale price reached £727,500, while the most recent sale was for a detached house sold in December 2025 for £727,500.

The estimated average property value in SL9 0LQ currently stands at £661,387, which is approximately 51.4% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £7,391.

Property prices in SL9 0LQ have risen by 2.4% over the past year , with a total increase of 17.6% over the past five years , and a long-term rise of 42.7% over the past decade .

The most common type of property sold in the area is detached, making up around 59% of transactions , followed by semi-detached and terraced.

Housing in SL9 0LQ is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

10 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

Today
£734,360
streetscan.co.uk estimate
16 Oct 2002
£300,000
12 May 2000
£243,500
19 Aug 1998
£199,950

14 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

Today
£695,684
streetscan.co.uk estimate
30 Jul 1997
£142,100

18 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

🏠 Semi-detached
🛏️ 5bed
📐 1195 sq ft
Today
£619,333
streetscan.co.uk estimate
1 Sep 2017
£530,000
5 Jun 2014
£396,000
View +2 more
More details

2 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

Today
£776,221
streetscan.co.uk estimate
2 Feb 2007
£425,000

20 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

Today
£688,667
streetscan.co.uk estimate
12 Jan 1995
£116,000

22 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

🏠 Semi-detached
🛏️ 7bed
📐 1507 sq ft
Today
£629,638
streetscan.co.uk estimate
24 May 2006
£320,000
More details

24 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 5bed
📐 1076 sq ft
Today
£651,935
streetscan.co.uk estimate
21 Nov 2014
£457,000
More details

26 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 6bed
📐 1195 sq ft
Today
£716,155
streetscan.co.uk estimate
22 Dec 2025
£727,500
28 Aug 2013
£435,000
View +2 more
More details

28 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 3bed
📐 624 sq ft
Today
£573,864
streetscan.co.uk estimate
13 Feb 2024
£550,000
9 Aug 1996
£111,000
More details

30 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 4bed
📐 700 sq ft
Today
£545,946
streetscan.co.uk estimate
5 May 2021
£480,000
23 Oct 2015
£435,000
More details

32 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 4bed
📐 667 sq ft
Today
£624,462
streetscan.co.uk estimate
19 Jun 1996
£115,000
More details

34 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 4bed
📐 700 sq ft
Today
£595,900
streetscan.co.uk estimate
11 Aug 2023
£590,000
27 Nov 2020
£522,500
More details

36 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 5bed
📐 1043 sq ft
Today
£738,657
streetscan.co.uk estimate
5 Jun 2014
£490,000
23 Sep 2011
£390,000
View +1 more
More details

38 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Detached
🛏️ 5bed
📐 883 sq ft
Today
£656,156
streetscan.co.uk estimate
2 Apr 2020
£573,000
10 Feb 2004
£340,000
View +1 more
More details

6 Northdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0LQ

Today
£720,766
streetscan.co.uk estimate
3 Nov 1995
£123,500

8 Northdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0LQ

🏠 Semi-detached
🛏️ 6bed
📐 1324 sq ft
Today
£694,220
streetscan.co.uk estimate
19 Nov 2021
£625,000
17 Jul 1995
£100,000
More details

Area Insights

Data Sources

Properties at SL9 0LQ appear thirty-two times in the Land Registry records, with the latest transaction recorded on 22 Dec 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Feb 2015. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.