Over the past 30 years, there have been 28 property sales recorded in the HA6 3DS postcode area. The highest sale price reached £1,822,500, while the most recent sale was a property sold in September 2025 for £1,400,000.

The estimated average property value in HA6 3DS currently stands at £1,392,647, which is approximately 9% 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 £8,776.

Property prices in HA6 3DS have fallen by 1.5% over the past year , with a total increase of 12.3% over the past five years, and a long-term rise of 39.8% over the past decade.

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

Housing in HA6 3DS is predominantly owner-occupied, with an estimated 66% of homes being lived in by the owners.

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Property Sales

Trelawny, 1 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,842,915
streetscan.co.uk estimate
17 Dec 2021
£1,822,500
29 May 1997
£345,000

10 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,781,055
streetscan.co.uk estimate
15 Jul 2005
£799,950
28 Nov 1997
£262,000

11 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 6bed
📐 1174 sq ft
Today
£1,236,670
streetscan.co.uk estimate
1 Apr 2010
£675,000
More details

12 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 8bed
📐 1787 sq ft
Today
£1,438,873
streetscan.co.uk estimate
8 Oct 2010
£810,000
1 Sep 1995
£176,000
More details

13 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 11bed
📐 2164 sq ft
Today
£1,442,418
streetscan.co.uk estimate
18 Feb 2005
£674,000
More details

15 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,400,000
streetscan.co.uk estimate
24 Sep 2025
£1,400,000

18 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,398,399
streetscan.co.uk estimate
31 Mar 1998
£307,000

19 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,370,547
streetscan.co.uk estimate
15 Jul 1997
£265,000

20 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 6bed
📐 1216 sq ft
Today
£1,135,023
streetscan.co.uk estimate
31 Mar 2016
£975,000
More details

21 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 5bed
📐 1087 sq ft
Today
£1,100,887
streetscan.co.uk estimate
24 Aug 2017
£1,000,000
More details

22 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 6bed
📐 1711 sq ft
Today
£1,287,379
streetscan.co.uk estimate
25 Nov 2014
£914,000
8 Jul 2002
£525,000
More details

23 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 8bed
📐 1787 sq ft
Today
£1,496,437
streetscan.co.uk estimate
13 Sep 2023
£1,510,000
30 Jun 2004
£570,000
View +1 more
More details

24 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 6bed
📐 1313 sq ft
Today
£1,273,431
streetscan.co.uk estimate
19 Dec 1997
£277,000
More details

25 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 8bed
📐 2756 sq ft
Today
£1,250,180
streetscan.co.uk estimate
11 Apr 2022
£1,225,000
10 Feb 2006
£625,000
View +1 more
More details

26 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 6bed
📐 1259 sq ft
Today
£1,195,014
streetscan.co.uk estimate
22 Sep 2014
£840,000
More details

27 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

Today
£1,666,821
streetscan.co.uk estimate
11 Jan 2000
£470,000

8 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 8bed
📐 1927 sq ft
Today
£1,429,611
streetscan.co.uk estimate
6 Apr 2023
£1,480,000
More details

9 Ardross Avenue, Northwood, Three Rivers, Hertfordshire, HA6 3DS

🏠 Detached
🛏️ 9bed
📐 2218 sq ft
Today
£1,545,879
streetscan.co.uk estimate
6 Jan 2012
£850,000
19 Dec 2000
£495,000
View +1 more
More details

Area Insights

Data Sources

Properties at HA6 3DS appear twenty-eight times in the Land Registry records, with the latest transaction recorded on 24 Sep 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Mar 2013. 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.