#

Rule

Priority No.

Risk/Impact on EPC

21

Any occurrence of 2 or more EPC lodgements for the same UPRN within a 3 calendar month period made by assessors from the same scheme.

1

Highest

1

No main heating system present, but mains gas supply available.

2

Highest

2

Main building age band is L

3

Highest

3

Heating controls of boiler energy manager

4

High

4

Overridden U-values for the main building walls

5

High

15

Wall of any building part that has insulation type unknown

6

High

16

Floor of any building part that has insulation type unknown

7

High

17

Non-pitched roof or roof room of any building part has insulation type/thickness ‘unknown’

8

High

6

No heating controls present, but main heating system is a gas (incl. LPG) or oil boiler

9

High

20

Any floor of any building part room height is <1.5m or >4m

10

High

8

Mechanical ventilation present in property built prior to 2003 (including supply/extract)

11

Medium

19

Gas/Oil/LPG boiler main heating system and hot water from electric immersion

12

Medium

11

Age band A cavity walls

13

Lowest

12

No access to main building loft

14

Lowest

13

No access to HW cylinder

15

Lowest

14

Multiple lodgements by same assessor on same property within 1 calendar month where SAP rating was F or G but is now E or above

16

Medium



Updated: 01/08/2019 (DJ)