Over the past 11 years, there have been 56 property sales recorded in the MK3 5GX postcode area. The highest sale price reached £405,000, while the most recent sale was a property sold in February 2026 for £352,000.

The estimated average property value in MK3 5GX currently stands at £383,743, 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 £4,052.

Property prices in MK3 5GX have risen by 4.7% over the past year , with a total increase of 26.3% over the past five years , and a long-term rise of 56.4% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 68% of transactions , followed by terraced and detached.

Housing in MK3 5GX is mixed, with 50% of homes being rented, indicating a diverse residential makeup.

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Property Sales

1 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

🏠 Detached
🛏️ 5bed
📐 926 sq ft
Today
£400,269
streetscan.co.uk estimate
17 Apr 2015
£264,995
More details

10 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£460,637
streetscan.co.uk estimate
27 Mar 2015
£295,995

11 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£321,437
streetscan.co.uk estimate
26 Jul 2018
£260,000
18 Sep 2015
£215,000

12 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£469,492
streetscan.co.uk estimate
22 Jan 2019
£370,000
9 Apr 2015
£309,995

13 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£313,993
streetscan.co.uk estimate
25 Sep 2015
£219,950

14 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£438,544
streetscan.co.uk estimate
7 Mar 2022
£400,000
27 Mar 2015
£290,000

15 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£321,203
streetscan.co.uk estimate
25 Sep 2015
£225,000

16 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£451,994
streetscan.co.uk estimate
20 Feb 2015
£290,000

17 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£368,787
streetscan.co.uk estimate
1 Dec 2025
£375,000
10 Nov 2015
£290,000

18 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£316,104
streetscan.co.uk estimate
19 Dec 2025
£319,500
1 Jun 2016
£312,000

19 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£153,293
streetscan.co.uk estimate
3 Sep 2025
£150,000
8 Feb 2021
£130,000

2 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£459,080
streetscan.co.uk estimate
8 May 2015
£294,995

20 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£417,223
streetscan.co.uk estimate
28 Oct 2022
£405,000
28 Apr 2016
£315,000

21 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£156,428
streetscan.co.uk estimate
2 Feb 2021
£130,000

22 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£418,366
streetscan.co.uk estimate
29 Apr 2016
£315,000

23 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£159,808
streetscan.co.uk estimate
1 Oct 2020
£130,000
28 Sep 2018
£132,500

24 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£423,885
streetscan.co.uk estimate
13 May 2016
£317,500

25 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£109,826
streetscan.co.uk estimate
21 Apr 2023
£105,000
31 Aug 2018
£92,750

26 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£384,283
streetscan.co.uk estimate
24 Sep 2021
£340,000
10 Jun 2016
£318,500

27 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£306,605
streetscan.co.uk estimate
16 Mar 2021
£257,500

28 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£420,831
streetscan.co.uk estimate
7 Jun 2016
£318,500

3 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£414,402
streetscan.co.uk estimate
24 Apr 2015
£267,500

30 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£385,969
streetscan.co.uk estimate
19 Jan 2021
£318,500
13 Jun 2016
£318,500

32 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£400,000
streetscan.co.uk estimate
19 Jun 2024
£375,000
17 Jun 2016
£318,500

34 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£387,007
streetscan.co.uk estimate
21 Apr 2023
£370,000
24 Jun 2016
£318,500

36 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£414,414
streetscan.co.uk estimate
1 Jul 2016
£318,500

38 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£414,689
streetscan.co.uk estimate
5 Sep 2016
£315,000

4 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£458,546
streetscan.co.uk estimate
24 Apr 2015
£295,995

40 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£371,719
streetscan.co.uk estimate
30 Aug 2024
£360,000
11 Feb 2022
£345,500
9 Sep 2016
£313,000

42 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£353,743
streetscan.co.uk estimate
13 Feb 2026
£352,000
7 Oct 2016
£315,000

44 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£372,379
streetscan.co.uk estimate
31 Mar 2023
£350,000
12 Feb 2021
£320,000
29 Sep 2016
£315,000

5 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£394,256
streetscan.co.uk estimate
22 Jul 2022
£370,000
27 Mar 2015
£267,500

6 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

🏠 Semi-detached
🛏️ 6bed
📐 1421 sq ft
Today
£458,546
streetscan.co.uk estimate
24 Apr 2015
£295,995
More details

7 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£528,660
streetscan.co.uk estimate
17 Apr 2015
£349,995

8 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£459,651
streetscan.co.uk estimate
20 May 2019
£360,000
17 Apr 2015
£295,995

9 Alderney Avenue, Newton Leys, Milton Keynes, MK3 5GX

Today
£395,062
streetscan.co.uk estimate
14 Sep 2015
£279,950

Area Insights

Data Sources

Properties at MK3 5GX appear fifty-six times in the Land Registry records, with the latest transaction recorded on 13 Feb 2026. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Feb 2025. 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.