CM5 house prices and areas
CM5 covers Ongar in London (Essex). Here is what homes actually sold for: every standard sale HM Land Registry recorded from January 2025 to September 2026.
Prices by property type
Medians are shown where there were at least 10 sales of that type.
63 sales
82 sales
34 sales
36 sales
Sales by year
| Year | Sales | Median |
|---|---|---|
| 2025 | 142 | £483,000 |
| 2026 (so far) | 73 | £505,000 |
A part-year and a small mix shift (say, more flats sold this year) can move a median without any change in what homes are worth, so treat year-to-year differences with care.
New builds and leasehold
0% of CM5 sales were new builds and 16.7% were leasehold. Most sales here were freehold, which usually means houses.
Areas in CM5
Nearby postcodes
Questions about CM5
What is the average house price in CM5?
The median sale price in CM5 was £500,000 across 215 recorded sales from January 2025 to September 2026 (HM Land Registry). Half of sales were between £380,000 and £675,000.
Which areas are in the CM5 postcode?
Boroughly's area guides in CM5 cover Ongar. Postcode districts don't follow neighbourhood names exactly, so a street can sit in CM5 but feel part of a neighbouring area.
What type of property sells most in CM5?
Semi-detached homes were the most common sale (82 of 215). Flats had the lowest median, at £256,000. 16.7% of sales were leasehold and 0% were new builds.