HM Land Registry records the plot of land for 42, Castle Street, Ongar as measuring 7,533 m².

That makes it the largest plot in the postcode, where 9 of the 18 other houses have recorded plot data.

42, Castle Street, Ongar has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 Jan 2020.

The property is connected to mains gas and has high performance glazing. It is heated using air source heat pump (underfloor, electric).

The most recent sale of 42, Castle Street, Ongar completed on 31st August 2016 at £1,050,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 4.0% over the period since August 2016.

• Sold Aug 2016£1,050,000

Since 2008 990 properties have sold within 1.1 kilometres of 42, Castle Street, Ongar, per the Land Registry and our network of Estate Agents.

The latest, on the 18th March 2025, was 6, Livingstone Close, Ongar, CM5 9HB, a freehold house which sold for £455,000.

Read more about house prices in CM5.

• Sold Mar 2025£455,000 | 3 Bed House6, Livingstone Close, Ongar, CM5 9HB6, Livingstone Close, Ongar, CM5 9HB
• Sold Dec 2024£1,600,000 | 5 Bed House44, Castle Street, Ongar, CM5 9JS44, Castle Street, Ongar, CM5 9JS
• Sold Dec 2023£495,000 | 3 Bed House38, Castle Street, Ongar, CM5 9JS38, Castle Street, Ongar, CM5 9JS
• Sold Apr 2023£465,000 | 4 Bed House8, Livingstone Close, Ongar, CM5 9HB8, Livingstone Close, Ongar, CM5 9HB
• Sold Jan 2022£470,000 | 4 Bed House2 Drill Hall, St. Martins Mews, Ongar, CM5 9HY2 Drill Hall, St. Martins Mews, Ongar, CM5 9HY
• Sold Jan 2021£396,000 | 3 Bed House34, Castle Street, Ongar, CM5 9JS34, Castle Street, Ongar, CM5 9JS
• Sold Oct 2020£490,000 | 4 Bed House3, St. Martins Mews, Ongar, CM5 9HY3, St. Martins Mews, Ongar, CM5 9HY
• Sold Dec 2019£962,500 | 5 Bed House21, Castle Street, Ongar, CM5 9JS21, Castle Street, Ongar, CM5 9JS
• Sold Aug 2019£519,000 | 4 Bed House3, Livingstone Close, Ongar, CM5 9HB3, Livingstone Close, Ongar, CM5 9HB
• Sold Jul 2019£472,500 | 3 Bed House24, Castle Street, Ongar, CM5 9JS24, Castle Street, Ongar, CM5 9JS
• Sold Aug 2018£445,000 | 3 Bed House2, Livingstone Close, Ongar, CM5 9HB2, Livingstone Close, Ongar, CM5 9HB
• Sold Jul 2018£520,000 | 3 Bed House5, Livingstone Close, Ongar, CM5 9HB5, Livingstone Close, Ongar, CM5 9HB
• Sold Dec 2017£605,000 | 4 Bed House14, Castle Street, Ongar, CM5 9JS14, Castle Street, Ongar, CM5 9JS
• Sold Aug 2017£425,000 | 3 Bed House26, Castle Street, Ongar, CM5 9JS26, Castle Street, Ongar, CM5 9JS
• Sold Aug 2016£2,100,000 | 5 Bed HouseThe White House, St. Martins Mews, Ongar, CM5 9HYThe White House, St. Martins Mews, Ongar, CM5 9HY
• Sold Mar 2016£369,999 | 3 Bed House40, Castle Street, Ongar, CM5 9JS40, Castle Street, Ongar, CM5 9JS
• Sold May 2015£365,000 | 3 Bed House2, St. Martins Mews, Ongar, CM5 9HY2, St. Martins Mews, Ongar, CM5 9HY
• Sold Apr 2014£260,000 | 3 Bed House28, Castle Street, Ongar, CM5 9JS28, Castle Street, Ongar, CM5 9JS
• Sold Mar 2013£835,000 | 5 Bed HouseThe Coach House, St. Martins Mews, Ongar, CM5 9HYThe Coach House, St. Martins Mews, Ongar, CM5 9HY
• Sold Apr 2008£387,500 | 3 Bed House32, Castle Street, Ongar, CM5 9JS32, Castle Street, Ongar, CM5 9JS

Of the 40 addresses on Castle Street, Ongar, CM5, 42, Castle Street, Ongar comes out as the largest and the 3rd most expensive in our analysis of the public data.

It is also £667k more expensive than the average property across the CM5 district.

• Chipping Ongar Primary School

  900 m away
• High Ongar Primary School

  1.3 km away
• Ongar Primary School

  1.4 km away

• The Ongar Academy

  1.5 km away
• Shenfield High School

  9.2 km away
• Becket Keys Church of England Free School

  9.3 km away

• Epping

  |

  9.3 km away
• Shenfield

  |

  9.9 km away
• Ingatestone

  |

  10.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.