CM18 Postcode Data
Property data for the CM18 postcode district covering Epping Forest. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in CM18 is £203,540 (median £175,000), based on 147 HM Land Registry transactions. Police UK recorded 380 crimes within a 1-mile radius in 2026-07.
Headline pricing in CM18 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (110 of the last 147 sales).
Avg sale price
£203,540
147 sales
Median price
£175,000
Crime incidents
380
2026-07
Avg EPC score
n/a
189 certs
Recent sold prices
Latest 30 property sales in the CM18 area, sourced from HM Land Registry Price Paid Data.
terraced
£191,971
110 sales
detached
£264,500
21 sales
semi-detached
£215,929
14 sales
flat-maisonette
£113,000
2 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Apr 2026 | 47, WESTFIELD, HARLOW | detached | £330,000 |
| Feb 2026 | 32, WESTFIELD, HARLOW | terraced | £360,000 |
| Sept 2025 | 5, WESTFIELD, HARLOW | terraced | £415,000 |
| Aug 2025 | 75, WESTFIELD, HARLOW | terraced | £355,000 |
| Jun 2025 | 56, WESTFIELD, HARLOW | terraced | £340,000 |
| May 2025 | 148, WESTFIELD, HARLOW | terraced | £350,000 |
| May 2025 | 143, WESTFIELD, HARLOW | terraced | £360,000 |
| Mar 2025 | 41, WESTFIELD, HARLOW | semi-detached | £400,000 |
| Mar 2025 | 79, WESTFIELD, HARLOW | semi-detached | £325,000 |
| Nov 2024 | 183, WESTFIELD, HARLOW | terraced | £365,000 |
| Aug 2024 | 14, WESTFIELD, HARLOW | semi-detached | £410,000 |
| Jul 2024 | 12, WESTFIELD, HARLOW | terraced | £400,000 |
| May 2024 | 145, WESTFIELD, HARLOW | terraced | £300,000 |
| Feb 2024 | 163, WESTFIELD, HARLOW | terraced | £335,000 |
| Feb 2024 | 44, WESTFIELD, HARLOW | terraced | £400,000 |
Crime in CM18
380 reported crimes within a 1-mile radius of the postcode centroid in 2026-07, from Police UK data.
Violent Crime
183
Anti Social Behaviour
53
Criminal Damage Arson
42
Public Order
24
Shoplifting
16
Energy performance
Aggregate EPC stats from 189 recently-certified properties in the CM18 area.
Sample size
189
Rating distribution
A
0
B
2
C
88
D
81
E
14
F
4
G
0
Area information
- Local authority
- Epping Forest, Harlow
- Country
- England
- Wards
- Bush Fair, Epping West & Rural, Great Parndon
- Constituency
- Epping Forest
- Latitude
- 51.7553
- Longitude
- 0.1061
More for CM18
Typical property
What the typical CM18 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for CM18
HM Land Registry from 1995
Corporate freeholders
Companies registered in CM18
Live Companies House data + PSCs
EPC checker
Look up any CM18 address
Energy ratings + improvement options
Crime checker
Local breakdown for CM18
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the CM18 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.