PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Duncombe Street, MILTON KEYNES, MK2 2LY
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 Duncombe Street, MK2 2LY 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 Duncombe Street, MILTON KEYNES, MK2 2LY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
102 Duncombe Street, Bletchley
Date
14 Jul 2022
Current
Potential
69
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
14 Jul 2022
69
77
28 Jan 2012
69
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Duncombe Street, Bletchley
Date
2 Aug 2012
Current
Potential
35
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
2 Aug 2012
35
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Duncombe Street, Bletchley
Date
24 Nov 2015
Current
Potential
59
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Nov 2015
59
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
18 DUNCOMBE STREET, BLETCHLEY
Date
22 Jul 2021
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jul 2021
67
89
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Duncombe Street, Bletchley
Date
8 Jun 2016
Current
Potential
48
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Jun 2016
48
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Duncombe Street, Bletchley
Date
8 Aug 2022
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Aug 2022
65
85
30 Apr 2015
38
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
32 Duncombe Street, Bletchley
Date
29 Oct 2024
Current
Potential
63
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
29 Oct 2024
63
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Duncombe Street, Bletchley
Date
4 Jul 2019
Current
Potential
49
89
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2019
49
89
23 Feb 2009
45
56
Total Floor Area
68 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
42 Duncombe Street, Bletchley
Date
16 Mar 2022
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Mar 2022
61
82
28 Jun 2016
63
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Duncombe Street, Bletchley
Date
16 Aug 2023
Current
Potential
51
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2023
51
87
13 Aug 2013
44
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
46 Duncombe Street, Bletchley
Date
26 Oct 2022
Current
Potential
58
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
26 Oct 2022
58
86
2 Sep 2012
45
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
56, Duncombe Street
Date
11 Apr 2021
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Apr 2021
58
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
62 Duncombe Street, Bletchley
Date
20 Nov 2014
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Nov 2014
59
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
64 Duncombe Street, Bletchley
Date
14 Aug 2024
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Aug 2024
62
85
12 Jun 2014
51
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
66 Duncombe Street, Bletchley
Date
26 May 2014
Current
Potential
55
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 May 2014
55
85
13 Dec 2013
51
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
74 Duncombe Street, Bletchley
Date
2 Apr 2023
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Apr 2023
64
86
27 Apr 2009
66
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
82 DUNCOMBE STREET, BLETCHLEY
Date
28 Apr 2021
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Apr 2021
68
84
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
82 Duncombe Street, Bletchley
Date
5 Jul 2009
Current
Potential
72
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jul 2009
72
72
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
86 DUNCOMBE STREET, BLETCHLEY
Date
9 Jun 2021
Current
Potential
57
77
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
9 Jun 2021
57
77
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
86 Duncombe Street, Bletchley
Date
7 Dec 2016
Current
Potential
55
74
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Dec 2016
55
74
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
90 Duncombe Street, Bletchley
Date
6 Sep 2024
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Sep 2024
69
89
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
92 Duncombe Street, Bletchley
Date
3 Jun 2024
Current
Potential
43
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Jun 2024
43
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
94 Duncombe Street, Bletchley
Date
15 Oct 2013
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Oct 2013
59
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
96 Duncombe Street, Bletchley
Date
28 Jul 2016
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Jul 2016
61
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
98 DUNCOMBE STREET, BLETCHLEY
Date
8 Jul 2021
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
8 Jul 2021
73
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
98 Duncombe Street, Bletchley
Date
7 Oct 2008
Current
Potential
78
82
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
7 Oct 2008
78
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 1, 5 DUNCOMBE STREET
Date
12 Jul 2021
Current
Potential
71
74
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
12 Jul 2021
71
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 5, Duncombe Street
Date
7 Feb 2013
Current
Potential
29
49
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Feb 2013
29
49
6 Jan 2012
22
55
13 Sep 2010
48
55
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 7 Duncombe Street
Date
2 Feb 2022
Current
Potential
48
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2022
48
79
13 Sep 2010
49
61
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 9 Duncombe Street
Date
28 Jun 2022
Current
Potential
51
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
28 Jun 2022
51
81
13 Sep 2010
41
76
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 11, Duncombe Street
Date
2 Nov 2010
Current
Potential
78
82
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
2 Nov 2010
78
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5, 13 Duncombe Street
Date
8 Sep 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Sep 2022
78
78
13 Sep 2010
71
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6, 15, Duncombe Street
Date
13 Sep 2010
Current
Potential
81
82
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
13 Sep 2010
81
82
29 Jan 2009
85
85
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 17 Duncombe Street
Date
23 Nov 2024
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
23 Nov 2024
72
75
29 Oct 2010
83
85
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, 19 Duncombe Street
Date
12 Sep 2024
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
12 Sep 2024
74
77
28 Aug 2014
77
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9, 21, Duncombe Street
Date
13 Sep 2010
Current
Potential
80
80
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
13 Sep 2010
80
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
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.