PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Willowfield, HARLOW, CM18 6SB

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 Willowfield, CM18 6SB 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 Willowfield, HARLOW, CM18 6SB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
255 Willowfield
Date
15 Mar 2013
Current
Potential
67
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
67
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
257 Willowfield
Date
14 Jan 2012
Current
Potential
62
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
14 Jan 2012
62
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
258 Willowfield
Date
24 Sep 2024
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
24 Sep 2024
73
87
15 Mar 2013
67
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
259 Willowfield
Date
2 Mar 2011
Current
Potential
77
80
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Mar 2011
77
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
260 Willowfield
Date
15 Mar 2013
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
72
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
261 Willowfield
Date
19 Mar 2024
Current
Potential
54
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Mar 2024
54
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.4
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
262 Willowfield
Date
16 May 2013
Current
Potential
74
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 May 2013
74
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
263 Willowfield
Date
3 May 2018
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
3 May 2018
69
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
264 Willowfield
Date
27 Feb 2014
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Feb 2014
61
83
24 Apr 2013
65
86
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
267 Willowfield
Date
6 May 2013
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2013
66
87
15 Mar 2013
70
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
269 Willowfield
Date
20 May 2022
Current
Potential
70
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 May 2022
70
73
21 Jul 2010
61
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
270 Willowfield
Date
15 Mar 2013
Current
Potential
59
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
15 Mar 2013
59
68
9 Mar 2010
55
70
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
271 Willowfield
Date
15 Mar 2013
Current
Potential
70
72
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
70
72
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
274 Willowfield
Date
25 Mar 2024
Current
Potential
64
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Mar 2024
64
86
18 Jan 2010
71
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
275 Willowfield
Date
2 Jun 2019
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
2 Jun 2019
67
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
277 Willowfield
Date
15 Mar 2013
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
72
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
278 Willowfield
Date
15 Mar 2013
Current
Potential
65
72
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
65
72
9 Jun 2009
59
79
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
279 Willowfield
Date
14 Mar 2013
Current
Potential
65
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
14 Mar 2013
65
75
7 Jul 2009
62
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
280 Willowfield
Date
10 Oct 2023
Current
Potential
69
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Oct 2023
69
73
27 Jan 2011
58
79
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
281 WILLOWFIELD, HARLOW
Date
27 Nov 2020
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Nov 2020
72
88
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
282 Willowfield
Date
27 Apr 2014
Current
Potential
53
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Apr 2014
53
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
283 Willowfield
Date
15 Mar 2013
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
69
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
285 Willowfield
Date
15 Mar 2013
Current
Potential
64
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 Mar 2013
64
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
286 Willowfield
Date
23 Apr 2023
Current
Potential
72
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
23 Apr 2023
72
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
287 Willowfield
Date
5 Nov 2024
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Nov 2024
72
75
9 Jul 2010
56
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
288 Willowfield
Date
29 Jun 2023
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
29 Jun 2023
76
76
15 Mar 2013
45
64
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
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.

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