PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Duncan Street, HARROGATE, HG1 2DG

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 Duncan Street, HG1 2DG 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 Duncan Street, HARROGATE, HG1 2DG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Duncan Street
Date
9 Nov 2021
Current
Potential
53
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 Nov 2021
53
83
3 Jan 2019
49
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Duncan Street
Date
12 Oct 2010
Current
Potential
69
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Oct 2010
69
74
28 Oct 2008
2
4
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 DUNCAN STREET, HARROGATE
Date
9 Feb 2021
Current
Potential
64
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Feb 2021
64
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Duncan Street
Date
17 Jan 2018
Current
Potential
44
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Jan 2018
44
84
25 Feb 2011
52
63
Total Floor Area
74 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Duncan Street
Date
17 Aug 2010
Current
Potential
61
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Aug 2010
61
62
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 DUNCAN STREET, HARROGATE
Date
19 Apr 2021
Current
Potential
59
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Apr 2021
59
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Duncan Street
Date
28 Jan 2016
Current
Potential
48
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2016
48
83
Total Floor Area
73 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Duncan Street
Date
14 Jun 2015
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Jun 2015
61
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Duncan Street
Date
28 Jan 2016
Current
Potential
6
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2016
6
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
129
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Duncan Street
Date
3 Jun 2023
Current
Potential
56
88
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
3 Jun 2023
56
88
17 May 2012
46
79
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Duncan Street
Date
29 Jun 2010
Current
Potential
47
50
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
29 Jun 2010
47
50
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Duncan Street
Date
8 Aug 2013
Current
Potential
45
73
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
8 Aug 2013
45
73
Total Floor Area
80 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 Duncan Street
Date
27 Oct 2010
Current
Potential
63
67
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Oct 2010
63
67
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
21 Duncan Street
Date
28 Sep 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Sep 2023
72
87
10 Oct 2022
68
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Duncan Street
Date
5 Sep 2024
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Sep 2024
70
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Duncan Street
Date
16 Jan 2014
Current
Potential
70
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
16 Jan 2014
70
89
1 May 2013
62
89
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Duncan Street
Date
20 Mar 2012
Current
Potential
59
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Mar 2012
59
71
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Duncan Street
Date
29 Aug 2020
Current
Potential
66
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Aug 2020
66
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Duncan Street
Date
13 Jan 2020
Current
Potential
53
76
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Jan 2020
53
76
24 Aug 2009
59
70
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Duncan Street
Date
1 Jul 2020
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Jul 2020
72
88
7 Jun 2010
67
72
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Duncan Street
Date
21 Jun 2019
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Jun 2019
56
86
3 Mar 2009
51
55
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Duncan Street
Date
26 Nov 2021
Current
Potential
55
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Nov 2021
55
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Duncan Street
Date
25 Feb 2015
Current
Potential
55
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Feb 2015
55
84
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.