PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Downs, HARLOW, CM20 3RQ

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 The Downs, CM20 3RQ 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 The Downs, HARLOW, CM20 3RQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
125 The Downs
Date
12 Sep 2022
Current
Potential
64
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
12 Sep 2022
64
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
126 The Downs
Date
12 Aug 2013
Current
Potential
61
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
12 Aug 2013
61
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
128 The Downs
Date
15 Mar 2013
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
65
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
129 The Downs
Date
9 Jul 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Jul 2023
72
87
15 Mar 2013
69
83
15 Jun 2009
58
70
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
130 The Downs
Date
3 Mar 2020
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Mar 2020
58
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
131 The Downs
Date
15 Mar 2013
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
74
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 The Downs
Date
15 Mar 2013
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
68
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
136 The Downs
Date
15 Nov 2023
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Nov 2023
64
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
139 The Downs
Date
10 Aug 2023
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Aug 2023
56
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
140 The Downs
Date
14 Apr 2013
Current
Potential
72
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
14 Apr 2013
72
79
15 Mar 2013
72
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
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
142 The Downs
Date
15 Mar 2013
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
71
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
143 The Downs
Date
10 Oct 2023
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Oct 2023
76
76
15 Mar 2013
50
64
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
144 The Downs
Date
8 Mar 2014
Current
Potential
41
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Mar 2014
41
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
145 The Downs
Date
15 Mar 2013
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
69
86
9 Mar 2010
54
67
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
146 The Downs
Date
15 Mar 2013
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
72
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
147 The Downs
Date
15 Dec 2023
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Dec 2023
69
87
10 Jan 2014
66
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
148 The Downs
Date
15 Mar 2013
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
65
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
149 The Downs
Date
23 Dec 2019
Current
Potential
70
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
23 Dec 2019
70
77
13 Sep 2011
60
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
151 THE DOWNS
Date
21 Jul 2021
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Jul 2021
72
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
153 The Downs
Date
15 Mar 2013
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
70
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
154 The Downs
Date
15 Mar 2013
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
71
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
155 The Downs
Date
15 Mar 2013
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
65
85
23 Sep 2009
56
69
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
156 The Downs
Date
17 Mar 2023
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
17 Mar 2023
74
77
15 Mar 2013
67
74
6 Dec 2010
72
72
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
157 The Downs
Date
15 Mar 2013
Current
Potential
63
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
63
76
20 Feb 2012
68
71
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
158 The Downs
Date
2 Oct 2023
Current
Potential
70
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2023
70
77
15 Mar 2013
49
64
2 Apr 2011
61
67
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
159 The Downs
Date
15 Mar 2013
Current
Potential
57
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
57
63
22 Dec 2010
50
50
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
160 The Downs
Date
6 Aug 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Aug 2024
77
77
13 Jul 2022
72
74
15 Mar 2013
57
64
5 Aug 2010
62
63
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
161 The Downs
Date
15 Mar 2013
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
71
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
162 The Downs
Date
15 Mar 2013
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
62
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
164 The Downs
Date
15 Mar 2013
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
65
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.