Green Leas, High Ongar Road, Ongar, CM5 9LZ Data via plota.co.uk

EPF/1470/26 - Lawful development Decided

Proposal

Certificate of Lawful Development for proposed demolition of existing conservatory and construction of single storey rear extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Jul 2026
✓
Decided

Decided · Last checked 11 Sept 2026

Site constraints 3

Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Also on the record
Inside the Shelley built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area118 m² (1,270 sq ft)
Energy ratingD (56 out of 100), could reach A
PropertyDetached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, filled cavity

From the energy performance certificate lodged in February 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Lawful development
Postcode
CM5 9LZ
Received
30 Jul 2026
Validated
30 Jul 2026
Ward
Ongar
Parish
High Ongar;Ongar
Case officer
Show
Target decision
24 Sept 2026
Applicant
Show

Public comments

No public comments yet.

Last counted 11 Sept 2026

Read the comments on the council site ↗

Epping Forest
Planning Authority Score
4.5/10
Below average
#172 of 296 councils
Relevant to this application:
Householder decisions

Epping Forest ranks #114 out of 296 councils for householder decision speed. Epping Forest is also one of the strictest councils - it refuses more householder applications than almost any other, with only 76% approved vs 90% nationally.

One of the strictest councils
only 76% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Epping Forest decision statistics
Based on MHCLG data, the year to March 2026
67%
Overall approval rate
Below avg (87%) #295 of 296
76%
Householder approved
Below avg (90%) #290 of 296
71%
Decided in 8 weeks
Above avg (63%) #114 of 296
34%
Extended time limit
Below avg (41%) #87 of 296
49%
Minor dwellings approved
228 decided (1-9 homes)
55%
Major dwellings approved
20 decided (10+ homes)
49%
Change of use approved
43 decided
1,307
Total decisions
429 refused in the year to March 2026

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.