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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Redhills Lane, DURHAM, DH1 4AJ

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Redhills Lane, DH1 4AJ are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Redhills Lane, DURHAM, DH1 4AJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Redhills Lane
Date
9 Mar 2013
Current
Potential
43
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Mar 2013
43
78
Total Floor Area
120 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
16 Redhills Lane
Date
7 May 2011
Current
Potential
67
69
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 May 2011
67
69
Total Floor Area
190 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Redhills Lane
Date
8 Nov 2013
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Nov 2013
59
82
5 Feb 2013
32
80
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Redhills Lane
Date
26 Nov 2024
Current
Potential
61
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Nov 2024
61
76
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
20 Redhills Lane
Date
4 Oct 2012
Current
Potential
40
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Oct 2012
40
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
22 Redhills Lane
Date
29 Jan 2020
Current
Potential
67
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jan 2020
67
78
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
4 Redhills Lane
Date
31 Jan 2024
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Jan 2024
72
84
17 Jun 2019
58
81
10 Mar 2015
45
84
4 Jun 2009
47
74
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
6 Redhills Lane
Date
25 Mar 2015
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Mar 2015
63
83
26 Jan 2011
56
70
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Redhills Lane
Date
2 Oct 2025
Current
Potential
73
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Oct 2025
73
79
8 Apr 2025
81
84
10 Apr 2013
70
82
Total Floor Area
108 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Beech House, 10a, Redhills Lane
Date
17 Nov 2015
Current
Potential
84
91
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
17 Nov 2015
84
91
Total Floor Area
193 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2026.