Over the past 30 years, there have been 31 property sales recorded in the HP8 4NZ postcode area. The highest sale price reached £1,180,000, while the most recent sale was for a detached house sold in May 2025 for £1,175,000.

The estimated average property value in HP8 4NZ currently stands at £1,059,130, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £6,281.

Property prices in HP8 4NZ have risen by 1.6% over the past year , with a total increase of 16.4% over the past five years, and a long-term rise of 41.2% over the past decade.

100% of recorded transactions in the area were for detached properties.

Housing in HP8 4NZ is predominantly owner-occupied, with an estimated 91% of homes being lived in by the owners.

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Property Sales

1 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 8bed
📐 2002 sq ft
Today
£1,209,155
streetscan.co.uk estimate
29 Nov 2018
£1,074,000
25 Sep 2006
£585,000
More details

11 Grayburn Close, Chalfont St Giles, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 8bed
📐 1475 sq ft
Today
£869,181
streetscan.co.uk estimate
6 Feb 2025
£890,000
More details

12 Grayburn Close, Chalfont St Giles, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 8bed
📐 1830 sq ft
Today
£1,177,350
streetscan.co.uk estimate
29 May 2025
£1,175,000
19 Jun 2019
£1,000,000
View +1 more
More details

13 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 9bed
📐 1862 sq ft
Today
£972,260
streetscan.co.uk estimate
24 Apr 2019
£850,000
More details

14 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 6bed
📐 1195 sq ft
Today
£796,534
streetscan.co.uk estimate
23 Nov 2018
£707,500
More details

17 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 7bed
📐 1507 sq ft
Today
£932,093
streetscan.co.uk estimate
13 Sep 2013
£600,000
7 Jan 2008
£640,000
View +2 more
More details

18 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£1,220,603
streetscan.co.uk estimate
8 Jul 2010
£717,500

19 Grayburn Close, Chalfont St Giles, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ bed
📐 5167 sq ft
Today
£1,222,645
streetscan.co.uk estimate
3 Mar 2021
£1,075,000
More details

2 Grayburn Close, Chalfont St Giles, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 8bed
📐 2045 sq ft
Today
£1,193,098
streetscan.co.uk estimate
19 Jan 2024
£1,180,000
30 Nov 2011
£725,000
View +1 more
More details

20 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£1,156,154
streetscan.co.uk estimate
29 Mar 1996
£210,000

3 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£964,612
streetscan.co.uk estimate
30 Apr 1999
£258,000

4 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£1,039,419
streetscan.co.uk estimate
21 Jun 2004
£500,000
26 May 1995
£176,000

5 Grayburn Close, Chalfont St Giles, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 7bed
📐 1539 sq ft
Today
£1,009,063
streetscan.co.uk estimate
24 Feb 2023
£1,000,000
24 Jan 2006
£490,000
More details

6 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 5bed
📐 1528 sq ft
Today
£959,205
streetscan.co.uk estimate
25 Jul 2014
£650,000
More details

6A Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£1,031,471
streetscan.co.uk estimate
15 Nov 2007
£630,000
5 Aug 2004
£545,000

6B Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

Today
£1,233,665
streetscan.co.uk estimate
14 Aug 2009
£655,000

7 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 6bed
📐 1421 sq ft
Today
£983,961
streetscan.co.uk estimate
8 Feb 2013
£600,000
More details

8 Grayburn Close, Chalfont St Giles, Chiltern, Buckinghamshire, HP8 4NZ

🏠 Detached
🛏️ 7bed
📐 1905 sq ft
Today
£1,009,744
streetscan.co.uk estimate
8 Jul 2016
£847,500
22 Aug 2002
£440,000
View +1 more
More details

Area Insights

Data Sources

Properties at HP8 4NZ appear thirty-one times in the Land Registry records, with the latest transaction recorded on 29 May 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Oct 2018. 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.