PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holly Park Estate, LONDON, N4 4BL
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 Holly Park Estate, N4 4BL 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 Holly Park Estate, LONDON, N4 4BL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
149 Holly Park Estate
Date
28 Aug 2013
Current
Potential
51
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
28 Aug 2013
51
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
150 Holly Park Estate
Date
28 Aug 2013
Current
Potential
69
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
69
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
151 Holly Park Estate
Date
28 Aug 2013
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
69
77
5 Apr 2011
68
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
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
152 Holly Park Estate
Date
28 Aug 2013
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
70
78
30 Sep 2010
65
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
153 Holly Park Estate
Date
28 Aug 2013
Current
Potential
67
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
67
77
8 Mar 2011
61
70
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
154 Holly Park Estate
Date
28 Aug 2013
Current
Potential
67
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
67
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
155 Holly Park Estate
Date
28 Aug 2013
Current
Potential
66
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
66
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
156 Holly Park Estate
Date
28 Aug 2013
Current
Potential
72
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
72
80
1 Dec 2008
67
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
157 Holly Park Estate
Date
24 Jan 2018
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Jan 2018
74
79
28 Aug 2013
72
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
158 Holly Park Estate
Date
10 Apr 2017
Current
Potential
74
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Apr 2017
74
79
28 Aug 2013
66
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
159 Holly Park Estate
Date
28 Aug 2013
Current
Potential
66
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
66
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
160 Holly Park Estate
Date
28 Aug 2013
Current
Potential
64
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
64
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
161 Holly Park Estate
Date
28 Aug 2013
Current
Potential
69
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
69
79
24 Oct 2010
68
74
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
162 Holly Park Estate
Date
28 Aug 2013
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
74
80
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
163 Holly Park Estate
Date
28 Aug 2013
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
69
80
5 Jul 2011
65
73
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
164 Holly Park Estate
Date
5 Oct 2023
Current
Potential
74
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
5 Oct 2023
74
81
28 Aug 2013
68
79
25 Jun 2013
65
79
18 Apr 2012
64
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
165 Holly Park Estate
Date
28 Aug 2013
Current
Potential
69
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
69
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
166 Holly Park Estate
Date
28 Aug 2013
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
72
80
25 Jun 2013
70
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
167 Holly Park Estate
Date
28 Aug 2013
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
73
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
168 Holly Park Estate
Date
28 Aug 2013
Current
Potential
72
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
72
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.8
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
169 Holly Park Estate
Date
28 Aug 2013
Current
Potential
53
70
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
53
70
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
170 Holly Park Estate
Date
28 Aug 2013
Current
Potential
58
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
58
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
171 Holly Park Estate
Date
27 Feb 2019
Current
Potential
66
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Feb 2019
66
71
28 Aug 2013
66
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
172 Holly Park Estate
Date
17 Sep 2023
Current
Potential
80
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
17 Sep 2023
80
80
28 Aug 2013
64
70
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
173 Holly Park Estate
Date
15 Jul 2015
Current
Potential
65
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Jul 2015
65
71
28 Aug 2013
58
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
174 Holly Park Estate
Date
28 Aug 2013
Current
Potential
66
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
66
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
175 Holly Park Estate
Date
3 Aug 2020
Current
Potential
76
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Aug 2020
76
81
13 Jan 2017
68
80
28 Aug 2013
52
70
18 May 2012
66
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
176 Holly Park Estate
Date
8 Aug 2023
Current
Potential
66
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
8 Aug 2023
66
67
28 Aug 2013
49
64
16 Jan 2013
46
64
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
177 Holly Park Estate
Date
3 Jun 2024
Current
Potential
64
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Jun 2024
64
64
29 Aug 2013
60
65
11 Jun 2012
60
61
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
178 Holly Park Estate
Date
17 Aug 2021
Current
Potential
56
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Aug 2021
56
66
9 Mar 2016
54
66
28 Aug 2013
56
65
27 Feb 2012
57
61
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
179 Holly Park Estate
Date
28 Aug 2013
Current
Potential
59
65
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
28 Aug 2013
59
65
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
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.