Our Data Sources
30, Marks Avenue, Ongar has a single entry in the Land Registry from January 2021 and a single entry in the EPC database dated September 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 30, Marks Avenue, Ongar would be worth £569,182, with a potential rental value of £2,262 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £504,132, with a rental value of £2,004 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Marks Avenue, Ongar occupies a 347 m2 plot as recorded by HM Land Registry.
Of the 27 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
30, Marks Avenue, Ongar has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Sep 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
30, Marks Avenue, Ongar last changed hands on 5th January 2021, selling for £510,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 14.4% since January 2021.
- Sold Jan 2021£510,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 163 sales of comparable properties within 880 metres of 30, Marks Avenue, Ongar since 2017.
Most recently, 16, Bowes Drive, Ongar, CM5 9AU, a freehold house, sold at £525,000 on the 13th February 2026.
Read more about house prices in CM5.
- Sold Feb 2026£525,000 | 3 Bed House16, Bowes Drive, Ongar, CM5 9AU16, Bowes Drive, Ongar, CM5 9AU
- Sold Dec 2025£470,000 | 3 Bed House5, Bowes Drive, Ongar, CM5 9AU5, Bowes Drive, Ongar, CM5 9AU
- Sold Mar 2025£470,000 | 3 Bed House1, Marks Avenue, Ongar, CM5 9AY1, Marks Avenue, Ongar, CM5 9AY
- Sold Jan 2025£616,000 | 3 Bed House2, Barrons Close, Ongar, CM5 9BJ2, Barrons Close, Ongar, CM5 9BJ
- Sold Aug 2024£510,000 | 3 Bed House24, Bowes Drive, Ongar, CM5 9AU24, Bowes Drive, Ongar, CM5 9AU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £534,828, ranging from £485,585 to £638,077.
- 28 Marks Avenue
3 Bed House | 11 m | Est. Value: £506,907
- 26 Marks Avenue
3 Bed House | 16 m | Est. Value: £494,828
- 24 Marks Avenue
3 Bed House | 27 m | Est. Value: £491,765
- 22 Marks Avenue
3 Bed House | 34 m | Est. Value: £485,585
- 23 Marks Avenue
3 Bed House | 38 m | Est. Value: £521,640
Location Comparison
Our analysis of the public data ranks 30, Marks Avenue, Ongar as the 11th largest and the 9th most expensive of the 27 addresses on Marks Avenue, Ongar, CM5.
Against the CM5 postcode district average, it is £35k less expensive than the typical property.
More reading links
Schools Nearby
- Ongar Primary School600 m away
- Chipping Ongar Primary School1.2 km away
- High Ongar Primary School1.4 km away
- The Ongar Academy900 m away
- Passmores Academy9.7 km away
- Epping St John's Church of England School10.0 km away
More reading links
Public Transport Nearby
- Epping|9.0 km away
- Theydon Bois|10.5 km away
- Shenfield|10.6 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
