11, Onslow Gardens, Ongar occupies a 469 m² plot as recorded by HM Land Registry.

All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

11, Onslow Gardens, Ongar has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 May 2023.

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

11, Onslow Gardens, Ongar last changed hands on 28th April 2011, selling for £300,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 58.6% since April 2011.

• Sold Apr 2011£300,000
• Sold Sep 2009£305,000

Land Registry records and our Estate Agent network show 37 sales of comparable properties within 990 metres of 11, Onslow Gardens, Ongar since 2007.

Most recently, 50, Springfield Close, Ongar, CM5 0BB, a freehold house, sold at £735,000 on the 22nd January 2026.

Read more about house prices in CM5.

• Sold Jan 2026£735,000 | 4 Bed House50, Springfield Close, Ongar, CM5 0BB50, Springfield Close, Ongar, CM5 0BB
• Sold Apr 2024£720,000 | 4 Bed House2, Love Lane, Ongar, CM5 9BL2, Love Lane, Ongar, CM5 9BL
• Sold Mar 2023£585,000 | 4 Bed House7, Roding View, Ongar, CM5 9BE7, Roding View, Ongar, CM5 9BE
• Sold Nov 2022£700,000 | 4 Bed House30, Great Lawn, Ongar, CM5 0AA30, Great Lawn, Ongar, CM5 0AA
• Sold Jul 2022£625,000 | 4 Bed House1, Great Lawn, Ongar, CM5 0AA1, Great Lawn, Ongar, CM5 0AA
• Sold Apr 2022£745,000 | 4 Bed House6, Great Lawn, Ongar, CM5 0AA6, Great Lawn, Ongar, CM5 0AA
• Sold Mar 2022£830,000 | 5 Bed House20, Springfield Close, Ongar, CM5 0BB20, Springfield Close, Ongar, CM5 0BB
• Sold Mar 2022£640,000 | 4 Bed House50, Great Stony Park, Ongar, CM5 0TH50, Great Stony Park, Ongar, CM5 0TH
• Sold Mar 2022£567,500 | 4 Bed House4, Victoria Road, Ongar, CM5 9FE4, Victoria Road, Ongar, CM5 9FE
• Sold Jan 2022£715,000 | 4 Bed House1, The Pavilions, Ongar, CM5 0PX1, The Pavilions, Ongar, CM5 0PX
• Sold Jun 2021£555,000 | 4 Bed House35, Walter Mead Close, Ongar, CM5 0BW35, Walter Mead Close, Ongar, CM5 0BW
• Sold Nov 2020£785,000 | 4 Bed House9, Springfield Close, Ongar, CM5 0BB9, Springfield Close, Ongar, CM5 0BB
• Sold Jun 2020£595,000 | 4 Bed House87, Mayflower Way, Ongar, CM5 9BB87, Mayflower Way, Ongar, CM5 9BB
• Sold Sep 2017£680,000 | 4 Bed House11, Springfield Close, Ongar, CM5 0BB11, Springfield Close, Ongar, CM5 0BB
• 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 Sep 2015£625,000 | 4 Bed House13, Springfield Close, Ongar, CM5 0BB13, Springfield Close, Ongar, CM5 0BB
• Sold Jun 2012£275,000 | 4 Bed House19, Bowes Drive, Ongar, CM5 9AU19, Bowes Drive, Ongar, CM5 9AU
• Sold Feb 2010£410,000 | 4 Bed House6, Springfield Close, Ongar, CM5 0BB6, Springfield Close, Ongar, CM5 0BB
• Sold Mar 2007£500,000 | 4 Bed House32, Great Lawn, Ongar, CM5 0AA32, Great Lawn, Ongar, CM5 0AA

Our analysis of the public data ranks 11, Onslow Gardens, Ongar as the largest and the most expensive of the 59 addresses on Onslow Gardens, Ongar, CM5.

Against the CM5 postcode district average, it is £127k more expensive than the typical property.

• Ongar Primary School

  900 m away
• High Ongar Primary School

  1.0 km away
• Chipping Ongar Primary School

  1.4 km away

• The Ongar Academy

  900 m away
• Shenfield High School

  9.7 km away
• Becket Keys Church of England Free School

  9.9 km away

• Epping

  |

  9.4 km away
• Shenfield

  |

  10.4 km away
• Ingatestone

  |

  10.5 km away

Environment Agency data suggests this area has a Very Low risk of flooding.