Over the past 29 years, there have been 23 property sales recorded in the CM12 9HA postcode area. The highest sale price reached £890,000, while the most recent sale was for a detached house sold in December 2025 for £833,000.

The estimated average property value in CM12 9HA currently stands at £864,543, which is approximately 47.5% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £4,612.

Property prices in CM12 9HA have fallen by 1.7% over the past year , with a total increase of 15% over the past five years , and a long-term rise of 62.5% over the past decade .

The most common type of property sold in the area is detached, making up around 83% of transactions , followed by semi-detached.

Housing in CM12 9HA is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

105 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 6bed
📐 1152 sq ft
Today
£452,798
streetscan.co.uk estimate
19 Mar 2025
£457,500
More details

109 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ bed
📐 2626 sq ft
Today
£789,791
streetscan.co.uk estimate
10 Aug 2021
£725,000
More details

115 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

Today
£723,019
streetscan.co.uk estimate
22 Mar 2002
£235,000

119 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 8bed
📐 2519 sq ft
Today
£831,107
streetscan.co.uk estimate
29 Jan 2008
£460,000
More details

120 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 10bed
📐 2056 sq ft
Today
£853,636
streetscan.co.uk estimate
5 Mar 2025
£862,500
More details

121 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 6bed
📐 2077 sq ft
Today
£694,782
streetscan.co.uk estimate
17 Oct 2014
£430,000
More details

122 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 8bed
📐 2067 sq ft
Today
£867,515
streetscan.co.uk estimate
12 Jul 2018
£745,000
5 Oct 2006
£467,000
View +1 more
More details

123 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Semi-detached
🛏️ 6bed
📐 1959 sq ft
Today
£893,981
streetscan.co.uk estimate
13 Nov 2019
£733,500
23 Apr 2008
£499,995
View +1 more
More details

124 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 7bed
📐 2024 sq ft
Today
£820,224
streetscan.co.uk estimate
8 Dec 2025
£833,000
18 Dec 2015
£770,000
More details

128 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

Today
£1,035,061
streetscan.co.uk estimate
12 Jul 1996
£158,000

130 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Semi-detached
🛏️ 9bed
📐 2132 sq ft
Today
£1,295,169
streetscan.co.uk estimate
3 Oct 2014
£775,000
12 Jul 2011
£664,000
View +1 more
More details

132 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 6bed
📐 1636 sq ft
Today
£865,369
streetscan.co.uk estimate
16 Oct 2020
£780,000
17 Dec 2009
£355,000
More details

134 Mountnessing Road, Billericay, Basildon, Essex, CM12 9HA

🏠 Detached
🛏️ 8bed
📐 2196 sq ft
Today
£969,536
streetscan.co.uk estimate
31 Aug 2021
£890,000
25 Mar 2021
£860,000
View +1 more
More details

Area Insights

Data Sources

Properties at CM12 9HA appear twenty-three times in the Land Registry records, with the latest transaction recorded on 8 Dec 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Jul 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.