According to data from HM Land Registry, 12, Montague Side, Basildon sits on a plot of 235 m².

We have plot size data on 20 out of 20 other houses in the postcode and 12, Montague Side, Basildon sits on the 17th largest plot.

12, Montague Side, Basildon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Feb 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 12, Montague Side, Basildon was last sold on 22nd August 2025 for £400,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since August 2025, the market for similar properties has dropped by 4.9%.

• Sold Aug 2025£400,000
• Sold Dec 2015£275,000
• Sold Jul 2013£220,000

According to the Land Registry and our network of Estate Agents, there have been 229 sales of properties similar to 12, Montague Side, Basildon within a radius of 780 metres since 2018.

The most recent example is 18, Montague Side, Basildon, SS14 3GS, a freehold house which sold for £400,000 on the 13th February 2026.

Read more about house prices in SS14.

• Sold Feb 2026£400,000 | 3 Bed House18, Montague Side, Basildon, SS14 3GS18, Montague Side, Basildon, SS14 3GS
• Sold Dec 2025£400,000 | 3 Bed House89, Montague Street, Basildon, SS14 3GU89, Montague Street, Basildon, SS14 3GU
• Sold Dec 2025£390,000 | 3 Bed House5, Montague Street, Basildon, SS14 3GU5, Montague Street, Basildon, SS14 3GU
• Sold Dec 2025£405,000 | 3 Bed House62, Montague Street, Basildon, SS14 3JG62, Montague Street, Basildon, SS14 3JG
• Sold Dec 2025£400,000 | 3 Bed House18, Montague Street, Basildon, SS14 3JG18, Montague Street, Basildon, SS14 3JG
• Sold Nov 2025£395,000 | 3 Bed House1, Coahill Path, Basildon, SS14 3QX1, Coahill Path, Basildon, SS14 3QX
• Sold Jun 2024£405,000 | 3 Bed House2, Abrahams Way, Basildon, SS14 3QH2, Abrahams Way, Basildon, SS14 3QH
• Sold Apr 2024£395,000 | 3 Bed House10, Montague Side, Basildon, SS14 3GS10, Montague Side, Basildon, SS14 3GS
• Sold Jan 2024£380,000 | 3 Bed House16, Montague Street, Basildon, SS14 3JG16, Montague Street, Basildon, SS14 3JG
• Sold Jul 2023£448,000 | 3 Bed House6, Montague Street, Basildon, SS14 3JG6, Montague Street, Basildon, SS14 3JG
• Sold May 2023£390,000 | 3 Bed House11, Montague Street, Basildon, SS14 3GU11, Montague Street, Basildon, SS14 3GU
• Sold Feb 2023£390,000 | 3 Bed House9, Montague Street, Basildon, SS14 3GU9, Montague Street, Basildon, SS14 3GU
• Sold Jan 2023£380,000 | 3 Bed House15, Montague Street, Basildon, SS14 3GU15, Montague Street, Basildon, SS14 3GU
• Sold Mar 2021£335,000 | 3 Bed House83, Montague Street, Basildon, SS14 3GU83, Montague Street, Basildon, SS14 3GU
• Sold Apr 2020£320,000 | 3 Bed House8, Liddell Drive, Basildon, SS14 3PF8, Liddell Drive, Basildon, SS14 3PF
• Sold Nov 2019£313,000 | 3 Bed House4, Montague Side, Basildon, SS14 3GS4, Montague Side, Basildon, SS14 3GS
• Sold Sep 2019£350,000 | 3 Bed House121, Montague Street, Basildon, SS14 3GU121, Montague Street, Basildon, SS14 3GU
• Sold May 2019£338,000 | 3 Bed House58, Montague Street, Basildon, SS14 3JG58, Montague Street, Basildon, SS14 3JG
• Sold Nov 2018£357,500 | 3 Bed House30, Montague Side, Basildon, SS14 3GS30, Montague Side, Basildon, SS14 3GS
• Sold Mar 2018£340,000 | 3 Bed House32, Montague Side, Basildon, SS14 3GS32, Montague Side, Basildon, SS14 3GS

Montague Side, Basildon, SS14 has a total of 20 addresses. According to our analysis of all the public data, 12, Montague Side, Basildon is the 15th largest and the 17th most expensive property on the street.

When compared to the postcode district it is £106k more expensive than the average property in SS14.

• Whitmore Primary School and Nursery

  700 m away
• Felmore Primary School

  1.1 km away
• Briscoe Primary School & Nursery

  1.2 km away

• The Basildon Lower Academy

  1.3 km away
• De La Salle School

  2.0 km away
• The Basildon Upper Academy

  2.0 km away

• Pitsea

  |

  2.9 km away
• Basildon

  |

  3.1 km away
• Wickford

  |

  3.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.