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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Swaledale Avenue, DARLINGTON, DL3 9AJ

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 Swaledale Avenue, DL3 9AJ 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 Swaledale Avenue, DARLINGTON, DL3 9AJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Swaledale Avenue
Date
17 Jul 2014
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Jul 2014
59
82
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Swaledale Avenue
Date
17 May 2012
Current
Potential
56
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 May 2012
56
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Swaledale Avenue
Date
26 Mar 2009
Current
Potential
50
57
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Mar 2009
50
57
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Swaledale Avenue
Date
5 Feb 2020
Current
Potential
53
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2020
53
77
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Swaledale Avenue
Date
31 May 2009
Current
Potential
62
62
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 May 2009
62
62
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Swaledale Avenue
Date
26 Oct 2015
Current
Potential
49
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Oct 2015
49
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Swaledale Avenue
Date
19 Aug 2014
Current
Potential
50
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Aug 2014
50
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Swaledale Avenue
Date
19 May 2009
Current
Potential
48
55
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 May 2009
48
55
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
37 Swaledale Avenue
Date
3 Dec 2011
Current
Potential
45
51
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Dec 2011
45
51
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 SWALEDALE AVENUE
Date
15 Jun 2021
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Jun 2021
63
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Swaledale Avenue
Date
18 Dec 2019
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Dec 2019
62
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Swaledale Avenue
Date
7 Apr 2010
Current
Potential
45
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Apr 2010
45
64
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
47 Swaledale Avenue
Date
29 Oct 2009
Current
Potential
49
72
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
29 Oct 2009
49
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Swaledale Avenue
Date
26 Jul 2012
Current
Potential
42
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jul 2012
42
82
Total Floor Area
99 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 Swaledale Avenue
Date
23 Jul 2020
Current
Potential
60
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jul 2020
60
73
13 Jul 2010
70
74
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 SWALEDALE AVENUE, DARLINGTON
Date
6 May 2021
Current
Potential
53
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 May 2021
53
77
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
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 2025.