According to data from HM Land Registry, 14, Castle Street, Ongar sits on a plot of 350 m².

We have plot size data on 9 out of 18 other houses in the postcode and 14, Castle Street, Ongar sits on the 6th largest plot.

14, Castle Street, Ongar has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Jul 2016.

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, 14, Castle Street, Ongar was last sold on 8th December 2017 for £605,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2017, the market for similar properties has risen by 32.3%.

• Sold Dec 2017£605,000

According to the Land Registry and our network of Estate Agents, there have been 48 sales of properties similar to 14, Castle Street, Ongar within a radius of 1.1 kilometres since 2013.

The most recent example is 6, Green Walk, Ongar, CM5 9HR, a freehold house which sold for £660,000 on the 12th November 2025.

Read more about house prices in CM5.

• Sold Nov 2025£660,000 | 4 Bed House6, Green Walk, Ongar, CM5 9HR6, Green Walk, Ongar, CM5 9HR
• Sold Jul 2025£660,000 | 4 Bed House11, Glebe Road, Ongar, CM5 9HW11, Glebe Road, Ongar, CM5 9HW
• Sold Mar 2025£596,000 | 4 Bed House23, Longfields, Ongar, CM5 9BZ23, Longfields, Ongar, CM5 9BZ
• Sold Nov 2024£785,000 | 4 Bed House55, Kettlebury Way, Ongar, CM5 9HA55, Kettlebury Way, Ongar, CM5 9HA
• Sold Jul 2023£625,000 | 4 Bed House49, Kettlebury Way, Ongar, CM5 9HA49, Kettlebury Way, Ongar, CM5 9HA
• Sold Nov 2022£700,000 | 4 Bed House30, Great Lawn, Ongar, CM5 0AA30, Great Lawn, Ongar, CM5 0AA
• Sold May 2022£725,000 | 4 Bed HouseCharles House, Carters Yard 169, High Street, Ongar, CM5 9GZCharles House, Carters Yard 169, High Street, Ongar, CM5 9GZ
• Sold May 2022£625,000 | 4 Bed House59, Longfields, Ongar, CM5 9DE59, Longfields, Ongar, CM5 9DE
• Sold Apr 2022£745,000 | 4 Bed House6, Great Lawn, Ongar, CM5 0AA6, Great Lawn, Ongar, CM5 0AA
• Sold Dec 2021£750,000 | 4 Bed HouseHenry House, Carters Yard 169, High Street, Ongar, CM5 9GZHenry House, Carters Yard 169, High Street, Ongar, CM5 9GZ
• Sold May 2021£575,000 | 4 Bed House28, Longfields, Ongar, CM5 9BZ28, Longfields, Ongar, CM5 9BZ
• Sold Apr 2021£750,000 | 4 Bed House84, Kettlebury Way, Ongar, CM5 9HA84, Kettlebury Way, Ongar, CM5 9HA
• Sold Jun 2020£595,000 | 4 Bed House87, Mayflower Way, Ongar, CM5 9BB87, Mayflower Way, Ongar, CM5 9BB
• Sold May 2020£730,000 | 4 Bed House57, Coopers Hill, Ongar, CM5 9EF57, Coopers Hill, Ongar, CM5 9EF
• Sold Sep 2019£685,000 | 4 Bed House83, Coopers Hill, Ongar, CM5 9EF83, Coopers Hill, Ongar, CM5 9EF
• Sold Mar 2017£465,000 | 4 Bed House8, Churchill Close, Ongar, CM5 9BH8, Churchill Close, Ongar, CM5 9BH
• Sold Nov 2016£630,000 | 4 Bed House35, Great Lawn, Ongar, CM5 0AA35, Great Lawn, Ongar, CM5 0AA
• Sold Jul 2015£520,000 | 4 Bed House5, Bushey Lea, Ongar, CM5 9ED5, Bushey Lea, Ongar, CM5 9ED
• Sold Dec 2013£392,500 | 4 Bed House52, Longfields, Ongar, CM5 9BZ52, Longfields, Ongar, CM5 9BZ
• Sold Nov 2013£440,000 | 4 Bed House4, Bushey Lea, Ongar, CM5 9ED4, Bushey Lea, Ongar, CM5 9ED

Castle Street, Ongar, CM5 has a total of 40 addresses. According to our analysis of all the public data, 14, Castle Street, Ongar is the 5th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £163k more expensive than the average property in CM5.

• 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

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