Over the past 30 years, there have been 59 property sales recorded in the CM12 9QY postcode area. The highest sale price reached £545,000, while the most recent sale was for a semi-detached house sold in March 2026 for £325,000.

The estimated average property value in CM12 9QY currently stands at £416,583, which is approximately 28.9% 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 £5,830.

Property prices in CM12 9QY have fallen by 0.8% over the past year , with a total increase of 16.5% over the past five years , and a long-term rise of 57.8% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 71% of transactions , followed by detached and terraced.

Housing in CM12 9QY is predominantly owner-occupied, with an estimated 94% of homes being lived in by the owners.

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Property Sales

10 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 3bed
📐 581 sq ft
Today
£325,000
streetscan.co.uk estimate
31 Mar 2026
£325,000
17 Aug 2001
£107,000
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12 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 3bed
📐 554 sq ft
Today
£414,286
streetscan.co.uk estimate
15 Dec 2014
£250,000
10 Jan 2011
£195,000
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14 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 3bed
📐 560 sq ft
Today
£354,517
streetscan.co.uk estimate
15 Sep 2021
£320,000
9 Oct 2014
£245,000
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15 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£448,355
streetscan.co.uk estimate
9 Aug 2013
£236,000
1 Nov 2002
£179,000
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16 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£360,732
streetscan.co.uk estimate
7 May 2020
£300,000
30 Nov 2006
£185,000
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17 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£403,885
streetscan.co.uk estimate
24 Jul 2024
£387,500
12 Jun 2014
£290,000
More details

2 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Terraced
🛏️ 4bed
📐 560 sq ft
Today
£355,573
streetscan.co.uk estimate
29 Nov 2019
£288,000
26 Sep 2014
£250,000
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20 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

Today
£410,481
streetscan.co.uk estimate
19 Jul 2006
£194,000
19 Feb 1996
£66,000

21 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£473,361
streetscan.co.uk estimate
6 Feb 2025
£470,000
17 May 2000
£134,500
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22 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£417,563
streetscan.co.uk estimate
5 Apr 2024
£393,000
15 Sep 2021
£395,000
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23 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 872 sq ft
Today
£398,867
streetscan.co.uk estimate
24 May 2024
£375,000
More details

24 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£449,459
streetscan.co.uk estimate
15 Feb 2016
£320,000
More details

26 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 743 sq ft
Today
£406,285
streetscan.co.uk estimate
30 Aug 2019
£335,000
10 Nov 2005
£178,000
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28 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

Today
£640,145
streetscan.co.uk estimate
8 Oct 1997
£115,000

30 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Detached
🛏️ 5bed
📐 1044 sq ft
Today
£493,690
streetscan.co.uk estimate
16 Nov 2006
£243,000
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32 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Detached
🛏️ 6bed
📐 1055 sq ft
Today
£545,000
streetscan.co.uk estimate
30 Mar 2026
£545,000
14 Apr 2022
£480,000
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4 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Terraced
🛏️ 4bed
📐 603 sq ft
Today
£339,463
streetscan.co.uk estimate
15 Sep 2021
£306,000
8 Jun 2017
£280,000
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5 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

Today
£412,714
streetscan.co.uk estimate
22 Aug 2003
£183,000
13 Aug 1999
£116,000

6 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

Today
£427,630
streetscan.co.uk estimate
30 Apr 1999
£78,500
11 Dec 1995
£54,000
31 Jul 1995
£61,000

8 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 570 sq ft
Today
£339,542
streetscan.co.uk estimate
2 Dec 2019
£281,000
More details

9 Windmill Heights, Billericay, Basildon, Essex, CM12 9QY

🏠 Semi-detached
🛏️ 4bed
📐 764 sq ft
Today
£422,023
streetscan.co.uk estimate
4 Oct 2012
£220,000
More details

Area Insights

Data Sources

Properties at CM12 9QY appear fifty-nine times in the Land Registry records, with the latest transaction recorded on 31 Mar 2026. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 8 May 2012. 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.