Over the past 30 years, there have been 65 property sales recorded in the SL9 9SP postcode area. The highest sale price reached £737,000, while the most recent sale was for a semi-detached house sold in May 2025 for £630,000.

The estimated average property value in SL9 9SP currently stands at £521,853, which is approximately 61.7% 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 £6,201.

Property prices in SL9 9SP have risen by 2.8% over the past year , with a total increase of 17.3% over the past five years , and a long-term rise of 47.7% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by flat and terraced.

Housing in SL9 9SP is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

11 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£465,227
streetscan.co.uk estimate
31 Mar 2021
£406,000
20 Feb 2006
£268,000
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13 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 7bed
📐 1518 sq ft
Today
£663,659
streetscan.co.uk estimate
15 Dec 1995
£115,000
More details

15 Lansdown Road, Chalfont St Peter, Gerrards Cross, South Bucks, Buckinghamshire, SL9 9SP

Today
£568,945
streetscan.co.uk estimate
9 Feb 2001
£179,000

17 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£504,550
streetscan.co.uk estimate
21 Jun 2002
£190,000

19 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 4bed
📐 958 sq ft
Today
£646,266
streetscan.co.uk estimate
21 May 2025
£630,000
23 Jan 2014
£315,000
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21 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£577,509
streetscan.co.uk estimate
1 Aug 2019
£487,500
15 Apr 2016
£450,000
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23 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£631,727
streetscan.co.uk estimate
24 Oct 2024
£625,000
26 Aug 2015
£481,000
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25 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£677,189
streetscan.co.uk estimate
30 Jul 2003
£295,000

27 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£522,975
streetscan.co.uk estimate
26 Mar 2025
£525,000
2 Jul 2004
£330,000
More details

Flat 1, 29 - 31 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

Today
£144,285
streetscan.co.uk estimate
22 Apr 2025
£148,000
22 Apr 2025
£130,000

Flat 2, 29 - 31 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£254,760
streetscan.co.uk estimate
4 Jun 2010
£175,000

Flat 3, 29 - 31 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£291,052
streetscan.co.uk estimate
23 Mar 2015
£235,000

Flat 4, 29 - 31 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£294,896
streetscan.co.uk estimate
12 Aug 2010
£205,000

Flat 2, 29A Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£217,093
streetscan.co.uk estimate
29 Jul 2002
£110,000
4 Jun 1996
£58,000

Flat 3, 31, Sea Lane, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£325,056
streetscan.co.uk estimate
27 Mar 1997
£78,000

Flat 4, 31A Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£273,521
streetscan.co.uk estimate
26 Jul 2005
£180,000
10 Oct 2003
£170,000
16 Nov 2000
£133,000
19 May 1998
£86,000
7 Mar 1997
£70,000

33A Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 7bed
📐 1539 sq ft
Today
£767,894
streetscan.co.uk estimate
30 Mar 2007
£420,000
More details

35 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 8bed
📐 1927 sq ft
Today
£746,056
streetscan.co.uk estimate
11 Dec 2020
£650,000
More details

39 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Detached
🛏️ 4bed
📐 675 sq ft
Today
£466,418
streetscan.co.uk estimate
1 Dec 2010
£272,000
More details

41 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Detached
🛏️ 5bed
📐 1108 sq ft
Today
£745,191
streetscan.co.uk estimate
7 Aug 2015
£560,000
14 Jul 2000
£250,000
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More details

45 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 4bed
📐 1008 sq ft
Today
£590,678
streetscan.co.uk estimate
14 May 2010
£322,500
More details

49 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

Today
£502,908
streetscan.co.uk estimate
17 Oct 2003
£222,000

5 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Terraced
🛏️ 4bed
📐 730 sq ft
Today
£415,878
streetscan.co.uk estimate
15 May 2019
£350,000
27 Oct 2011
£250,000
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51 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 1059 sq ft
Today
£634,848
streetscan.co.uk estimate
13 Jun 2014
£405,000
25 Feb 2005
£310,000
More details

53 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£670,307
streetscan.co.uk estimate
11 Aug 2023
£645,000
19 Sep 2017
£525,000
More details

55 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 6bed
📐 1001 sq ft
Today
£561,170
streetscan.co.uk estimate
11 Mar 2020
£471,535
More details

57 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£552,829
streetscan.co.uk estimate
4 Apr 2023
£525,000
31 Dec 2014
£375,000
More details

59 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Detached
🛏️ 5bed
📐 969 sq ft
Today
£647,730
streetscan.co.uk estimate
19 Mar 2021
£565,000
7 Dec 2016
£477,500
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More details

61 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£576,635
streetscan.co.uk estimate
1 Nov 2013
£350,000
1 Nov 2010
£305,000
More details

63 Lansdown Road, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SP

🏠 Detached
🛏️ 5bed
📐 1399 sq ft
Today
£827,078
streetscan.co.uk estimate
28 Jun 2021
£737,000
25 May 2012
£326,000
More details

7 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£524,260
streetscan.co.uk estimate
5 Aug 2016
£435,100
14 Oct 2002
£200,000
More details

71 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Detached
🛏️ 5bed
📐 1163 sq ft
Today
£666,463
streetscan.co.uk estimate
26 Jun 2015
£485,000
More details

9 Lansdown Road, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SP

🏠 Terraced
🛏️ 4bed
📐 700 sq ft
Today
£439,493
streetscan.co.uk estimate
17 Nov 2017
£375,000
More details

Area Insights

Data Sources

Properties at SL9 9SP appear sixty-five times in the Land Registry records, with the latest transaction recorded on 21 May 2025. It also has twenty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 13 May 2019. 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.