PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walmer Close, NORTHAMPTON, NN5 4WL

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 Walmer Close, NN5 4WL 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 Walmer Close, NORTHAMPTON, NN5 4WL
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Walmer Close
Date
3 Dec 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
3 Dec 2015
83
95
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Walmer Close
Date
15 May 2016
Current
Potential
84
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
15 May 2016
84
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Walmer Close
Date
2 Dec 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
2 Dec 2015
83
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Walmer Close
Date
18 May 2016
Current
Potential
82
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
18 May 2016
82
94
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Walmer Close
Date
15 May 2016
Current
Potential
85
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
15 May 2016
85
94
Total Floor Area
115 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
15 Walmer Close
Date
3 Dec 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
3 Dec 2015
83
95
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Walmer Close
Date
16 May 2016
Current
Potential
85
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
16 May 2016
85
94
Total Floor Area
115 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Walmer Close
Date
28 Oct 2015
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
28 Oct 2015
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
18 Walmer Close
Date
10 May 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Walmer Close
Date
28 Oct 2015
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
28 Oct 2015
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Walmer Close
Date
10 May 2016
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
83
95
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Walmer Close
Date
10 May 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Walmer Close
Date
10 Nov 2015
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Nov 2015
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Walmer Close
Date
10 May 2016
Current
Potential
81
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
81
96
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Walmer Close
Date
5 Nov 2015
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
5 Nov 2015
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Walmer Close
Date
10 May 2016
Current
Potential
82
97
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
82
97
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Walmer Close
Date
12 Nov 2015
Current
Potential
83
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Nov 2015
83
94
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Walmer Close
Date
28 Apr 2016
Current
Potential
82
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
28 Apr 2016
82
96
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Walmer Close
Date
29 Feb 2016
Current
Potential
83
93
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
29 Feb 2016
83
93
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28 Walmer Close
Date
28 Apr 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
28 Apr 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Walmer Close
Date
22 Feb 2016
Current
Potential
83
93
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
22 Feb 2016
83
93
Total Floor Area
109 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Walmer Close
Date
27 Nov 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Nov 2015
83
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Walmer Close
Date
28 Apr 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
28 Apr 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Walmer Close
Date
11 Feb 2016
Current
Potential
83
93
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
11 Feb 2016
83
93
Total Floor Area
109 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Walmer Close
Date
23 Feb 2015
Current
Potential
83
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
23 Feb 2015
83
94
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 Walmer Close
Date
12 Jun 2016
Current
Potential
84
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Jun 2016
84
95
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Walmer Close
Date
10 Mar 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Mar 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36 Walmer Close
Date
12 Jun 2016
Current
Potential
85
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Jun 2016
85
96
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Walmer Close
Date
10 Mar 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Mar 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
38 Walmer Close
Date
12 Jun 2016
Current
Potential
85
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
12 Jun 2016
85
96
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Walmer Close
Date
10 Mar 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Mar 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Walmer Close
Date
10 May 2016
Current
Potential
84
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
84
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
40 Walmer Close
Date
13 Jun 2016
Current
Potential
85
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
13 Jun 2016
85
94
Total Floor Area
125 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41 Walmer Close
Date
10 Mar 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Mar 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
42 Walmer Close
Date
12 Apr 2018
Current
Potential
84
92
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
12 Apr 2018
84
92
Total Floor Area
135 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Walmer Close
Date
10 Mar 2016
Current
Potential
83
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Mar 2016
83
96
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 Walmer Close
Date
29 Feb 2016
Current
Potential
83
94
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
29 Feb 2016
83
94
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
47 Walmer Close
Date
22 Feb 2016
Current
Potential
81
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
22 Feb 2016
81
96
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
49 Walmer Close
Date
22 Feb 2016
Current
Potential
82
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
22 Feb 2016
82
96
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Walmer Close
Date
30 Nov 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
30 Nov 2015
83
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Walmer Close
Date
10 May 2016
Current
Potential
84
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
10 May 2016
84
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Walmer Close
Date
30 Nov 2015
Current
Potential
83
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
30 Nov 2015
83
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Walmer Close
Date
15 May 2016
Current
Potential
84
95
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
15 May 2016
84
95
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Walmer Close
Date
2 Dec 2015
Current
Potential
84
96
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
2 Dec 2015
84
96
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 32, Walmer Close
Date
8 Jun 2016
Current
Potential
81
81
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
8 Jun 2016
81
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
82
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 32, Walmer Close
Date
8 Jun 2016
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
8 Jun 2016
82
82
Total Floor Area
42 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
82
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 32, Walmer Close
Date
8 Jun 2016
Current
Potential
81
81
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
8 Jun 2016
81
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
83
83
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
83
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
83
83
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
83
83
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
83
83
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
83
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 51, Walmer Close
Date
10 Apr 2016
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Apr 2016
82
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.