3Y Avg Price
£365,000
1 sales
Properties
15
Sales / Year
0.2
5-year average
Avg £/sq ft
£365
£3,924/m²
Rank in CM7
198th
of 523 streets
Last Sale
£365,000
Mar 2024
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
34 total recorded
7 Harwell Close
Terraced
£365,000
Mar 2024
6 Harwell Close
Detached
£587,500
Jun 2021
6 Harwell Close
Detached
£425,000
Mar 2017
17 Harwell Close
Detached
£355,000
Jan 2017
10 Harwell Close
Terraced
£305,000
Nov 2016
11 Harwell Close
Terraced
£375,000
Aug 2016
9 Harwell Close
Semi-Detached
£274,000
Dec 2015
10 Harwell Close
Terraced
£276,000
Nov 2015
9 Harwell Close
Semi-Detached
£245,000
Sept 2014
16 Harwell Close
Detached
£250,000
Feb 2014
Street Rankings — CM7
Streets ranked by 3-year average sale price. Showing positions 193–203 of 523.
| # | Street | 3Y Avg |
|---|---|---|
| 193 | Dovehouse Yard | £368,333 |
| 195 | Willoughbys Lane | £368,000 |
| 196 | Williams Drive | £367,438 |
| 197 | Mill Park Drive | £366,532 |
| 198 | Harwell Close | £365,000 |
| 198 | Harwell Close | £365,000 |
| 200 | St Marys Close | £363,700 |
| 201 | Lower King | £360,000 |
| 202 | Gloucester Gardens | £358,250 |
| 203 | Frobisher Way | £357,500 |
Property Mix
Type
Tenure
EPC Ratings
7 of 15 properties have an EPC record
Avg floor area: 1,259 sq ft (117 m²)
District Context — CM7
CM7 covers Ongar and surrounding villages in north Essex, positioned between Chelmsford and the Hertfordshire border. It is a predominantly residential, semi-rural area with strong community appeal and good access to both town amenities and countryside.
Average Property Price - CM7
£341,994
56
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - CM7
£40,554
60
National percentile
2023 census data
10-Year Annualised Price Growth - CM7
3.0%
50
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - CM
3.9%
54
National percentile
Estimate at 31 Aug 2026