PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harrington Street, LONDON, NW1 3RB

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 Harrington Street, NW1 3RB 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 Harrington Street, LONDON, NW1 3RB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 10 Harrington House, Harrington Street
Date
27 May 2020
Current
Potential
68
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 May 2020
68
70
17 Mar 2010
51
58
Total Floor Area
6 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
148
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, Harrington House
Date
26 Jun 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
26 Jun 2022
80
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Harrington House, Harrington Street
Date
19 Oct 2016
Current
Potential
44
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Oct 2016
44
71
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12, Harrington House
Date
2 Mar 2023
Current
Potential
77
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
2 Mar 2023
77
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 12 Harrington House, Harrington Street
Date
20 May 2013
Current
Potential
80
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 May 2013
80
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 13, Harrington House
Date
25 Nov 2021
Current
Potential
67
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Nov 2021
67
72
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13 Harrington House, Harrington Street
Date
15 Mar 2010
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Mar 2010
73
73
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Harrington House, Harrington Street
Date
4 Jan 2015
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
4 Jan 2015
74
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16, Harrington House
Date
28 Apr 2024
Current
Potential
67
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
28 Apr 2024
67
67
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16 Harrington House, Harrington Street
Date
23 Feb 2013
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
23 Feb 2013
69
75
5 May 2010
67
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Harrington House, Harrington Street
Date
5 Jan 2010
Current
Potential
64
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Jan 2010
64
74
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 20 Harrington House, Harrington Street
Date
24 Mar 2010
Current
Potential
67
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Mar 2010
67
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21 Harrington House, Harrington Street
Date
15 Feb 2019
Current
Potential
68
82
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
+
Certificate History
15 Feb 2019
68
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 25 Harrington House, Harrington Street
Date
13 Jun 2017
Current
Potential
73
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jun 2017
73
74
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 26, HARRINGTON HOUSE
Date
14 Apr 2021
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Apr 2021
70
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 26 Harrington House, Harrington Street
Date
30 Nov 2010
Current
Potential
67
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Nov 2010
67
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 28 Harrington House, Harrington Street
Date
17 May 2009
Current
Potential
55
64
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
17 May 2009
55
64
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 29, HARRINGTON HOUSE
Date
25 Jan 2021
Current
Potential
80
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Jan 2021
80
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 29 Harrington House, Harrington Street
Date
11 Sep 2009
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Sep 2009
71
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, Harrington House
Date
25 Sep 2022
Current
Potential
61
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Sep 2022
61
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 3 Harrington House, Harrington Street
Date
2 Sep 2009
Current
Potential
46
54
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
2 Sep 2009
46
54
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 31 Harrington House, Harrington Street
Date
29 Mar 2009
Current
Potential
47
48
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2009
47
48
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 32 Harrington House, Harrington Street
Date
16 Nov 2016
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
16 Nov 2016
74
76
1 Mar 2013
75
77
Total Floor Area
24 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 33 Harrington House, Harrington Street
Date
22 Nov 2016
Current
Potential
70
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
22 Nov 2016
70
70
21 Jun 2016
34
73
26 Jan 2010
79
85
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 38, Harrington House
Date
5 Oct 2022
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Oct 2022
79
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 38 Harrington House, Harrington Street
Date
2 Jul 2012
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Jul 2012
71
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Harrington House, Harrington Street
Date
29 Nov 2017
Current
Potential
74
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2017
74
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 40 Harrington House, Harrington Street
Date
22 Sep 2015
Current
Potential
64
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Sep 2015
64
69
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 42, Harrington House
Date
26 Aug 2021
Current
Potential
71
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Aug 2021
71
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 43 Harrington House, Harrington Street
Date
18 Mar 2011
Current
Potential
74
76
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
18 Mar 2011
74
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 44 Harrington House, Harrington Street
Date
15 Jul 2012
Current
Potential
58
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Jul 2012
58
67
Total Floor Area
69 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 46 Harrington House, Harrington Street
Date
24 Jul 2013
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
24 Jul 2013
74
81
5 May 2010
80
83
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 47 Harrington House, Harrington Street
Date
2 Feb 2017
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Feb 2017
78
80
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49 Harrington House, Harrington Street
Date
9 Jul 2013
Current
Potential
67
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
9 Jul 2013
67
69
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, Harrington House
Date
3 Nov 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Nov 2022
79
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Harrington House, Harrington Street
Date
22 Oct 2009
Current
Potential
65
72
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
22 Oct 2009
65
72
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 50 Harrington House, Harrington Street
Date
6 Jul 2014
Current
Potential
65
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Jul 2014
65
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 51 Harrington House, Harrington Street
Date
2 Feb 2017
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Feb 2017
76
79
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 54, Harrington House
Date
27 Feb 2022
Current
Potential
72
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Feb 2022
72
74
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 54 Harrington House, Harrington Street
Date
12 Jun 2017
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
12 Jun 2017
75
77
17 Nov 2016
74
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 55 Harrington House, Harrington Street
Date
22 May 2017
Current
Potential
70
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 May 2017
70
72
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 57 Harrington House, Harrington Street
Date
16 Mar 2012
Current
Potential
49
58
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
16 Mar 2012
49
58
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
110
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 58, Harrington House
Date
6 Apr 2024
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
6 Apr 2024
67
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 58 Harrington House, Harrington Street
Date
15 Jun 2009
Current
Potential
38
44
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jun 2009
38
44
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
132
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 Harrington House, Harrington Street
Date
30 Jun 2019
Current
Potential
78
81
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
30 Jun 2019
78
81
28 Jun 2009
55
56
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 7, Harrington House
Date
2 Dec 2021
Current
Potential
64
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Dec 2021
64
82
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Harrington House, Harrington Street
Date
9 Jul 2011
Current
Potential
58
63
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Jul 2011
58
63
Total Floor Area
57 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 8 Harrington House, Harrington Street
Date
13 Sep 2020
Current
Potential
73
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Sep 2020
73
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
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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