Over the past 29 years, there have been 61 property sales recorded in the WD18 6SU postcode area. The highest sale price reached £225,000, while the most recent sale was for a semi-detached flat sold in January 2026 for £225,000.

The estimated average property value in WD18 6SU currently stands at £219,004, which is approximately 53.1% 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 £5,718.

Property prices in WD18 6SU have risen by 0.7% over the past year , with a total increase of 8% over the past five years , and a long-term rise of 34.8% over the past decade .

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

Housing in WD18 6SU is mixed, with 38% of homes being rented, indicating a diverse residential makeup.

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Property Sales

1, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£207,457
streetscan.co.uk estimate
28 Feb 2001
£78,000
13 Mar 1998
£50,000
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10, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£182,357
streetscan.co.uk estimate
18 Oct 2024
£193,000
9 Jun 2004
£122,000
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11, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 334 sq ft
Today
£131,582
streetscan.co.uk estimate
26 Sep 2025
£140,000
30 Sep 1999
£55,000
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12, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 312 sq ft
Today
£171,818
streetscan.co.uk estimate
10 Feb 2015
£140,000
15 Feb 2008
£118,000
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13, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£191,663
streetscan.co.uk estimate
14 Dec 2023
£205,000
27 Mar 2002
£96,950
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14, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 1bed
📐 323 sq ft
Today
£160,830
streetscan.co.uk estimate
9 Jan 2006
£100,000
30 May 2001
£70,000
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15, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 1bed
📐 312 sq ft
Today
£173,427
streetscan.co.uk estimate
22 Jun 2006
£109,000
21 May 2002
£84,950
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16, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£209,747
streetscan.co.uk estimate
9 Jan 2007
£141,950
27 Aug 1998
£52,250
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17, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 312 sq ft
Today
£168,568
streetscan.co.uk estimate
19 Apr 2010
£105,000
18 Apr 2002
£84,300
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18, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 312 sq ft
Today
£179,559
streetscan.co.uk estimate
15 Jun 2018
£185,000
30 Sep 2010
£107,000
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2, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£218,621
streetscan.co.uk estimate
26 Jan 2026
£225,000
29 Jan 2014
£175,000
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3, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£216,737
streetscan.co.uk estimate
18 Feb 2003
£118,950
28 May 1999
£52,000
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4, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£214,441
streetscan.co.uk estimate
14 Aug 2006
£135,500
11 Oct 1996
£43,495
More details

5, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£259,422
streetscan.co.uk estimate
19 Jan 2001
£95,500
4 Oct 1996
£54,995
More details

6, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 402 sq ft
Today
£225,344
streetscan.co.uk estimate
30 Sep 1996
£42,995
More details

7, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£185,829
streetscan.co.uk estimate
19 Nov 2018
£190,000
29 Mar 2010
£132,000
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8, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£248,003
streetscan.co.uk estimate
17 Oct 2006
£164,500
24 Sep 2004
£170,000
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9, Arran House Pioneer Way, Watford, Hertfordshire, WD18 6SU

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£212,134
streetscan.co.uk estimate
23 Apr 1999
£55,950
20 Sep 1996
£43,495
More details

Area Insights

Data Sources

Properties at WD18 6SU appear sixty-one times in the Land Registry records, with the latest transaction recorded on 26 Jan 2026. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Jun 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.