PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chapman Way, SG4 0LF

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 Chapman Way, SG4 0LF 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 Chapman Way, SG4 0LF
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Chapman Way
Date
2 Apr 2023
Current
Potential
82
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
82
82
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Chapman Way
Date
17 Jun 2023
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
2019
+
Certificate History
17 Jun 2023
84
95
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Chapman Way
Date
12 Apr 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Apr 2023
85
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
12 Chapman Way
Date
17 Jun 2023
Current
Potential
85
96
Property Type
House
Built Form
Mid-Terrace
Constructed
2019
+
Certificate History
17 Jun 2023
85
96
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.3
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
14 Chapman Way
Date
17 Jun 2023
Current
Potential
84
95
Property Type
House
Built Form
Semi-Detached
Constructed
2019
+
Certificate History
17 Jun 2023
84
95
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
15 Chapman Way
Date
12 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
12 Apr 2023
83
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Chapman Way
Date
6 Feb 2024
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
6 Feb 2024
84
93
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Chapman Way
Date
12 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
12 Apr 2023
84
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
18 Chapman Way
Date
21 Mar 2024
Current
Potential
85
91
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
21 Mar 2024
85
91
Total Floor Area
174 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Chapman Way
Date
12 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Apr 2023
84
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.1
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
2 Chapman Way
Date
16 Sep 2024
Current
Potential
83
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
16 Sep 2024
83
93
Total Floor Area
118 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Chapman Way
Date
17 Apr 2024
Current
Potential
84
93
Property Type
House
Built Form
Semi-Detached
Constructed
2019
+
Certificate History
17 Apr 2024
84
93
Total Floor Area
112 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Chapman Way
Date
2 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
83
83
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Chapman Way
Date
29 May 2024
Current
Potential
84
93
Property Type
House
Built Form
Semi-Detached
Constructed
2019
+
Certificate History
29 May 2024
84
93
Total Floor Area
112 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Chapman Way
Date
2 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
84
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.1
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
24 Chapman Way
Date
16 Sep 2024
Current
Potential
85
91
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
16 Sep 2024
85
91
Total Floor Area
174 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Chapman Way
Date
2 Apr 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
2 Apr 2023
81
81
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Chapman Way
Date
7 Oct 2024
Current
Potential
85
92
Property Type
House
Built Form
Detached
Constructed
2019
+
Certificate History
7 Oct 2024
85
92
Total Floor Area
163 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Chapman Way
Date
2 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
84
84
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28 Chapman Way
Date
6 Nov 2024
Current
Potential
93
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
6 Nov 2024
93
94
Total Floor Area
174 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Chapman Way
Date
2 Apr 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
85
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Chapman Way
Date
2 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
2 Apr 2023
83
83
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Chapman Way
Date
6 Nov 2024
Current
Potential
92
92
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
6 Nov 2024
92
92
Total Floor Area
114 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Chapman Way
Date
2 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
2 Apr 2023
83
83
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
32 Chapman Way
Date
2 Sep 2024
Current
Potential
93
94
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
2 Sep 2024
93
94
Total Floor Area
174 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Chapman Way
Date
12 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
12 Apr 2023
84
84
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 Chapman Way
Date
30 Jul 2024
Current
Potential
84
93
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
30 Jul 2024
84
93
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Chapman Way
Date
12 Apr 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
12 Apr 2023
85
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36 Chapman Way
Date
30 Jul 2024
Current
Potential
84
93
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
30 Jul 2024
84
93
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Chapman Way
Date
12 Sep 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
83
83
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Chapman Way
Date
12 Sep 2023
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
82
82
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Chapman Way
Date
16 Sep 2024
Current
Potential
85
92
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
16 Sep 2024
85
92
Total Floor Area
164 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41 Chapman Way
Date
12 Sep 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
85
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Chapman Way
Date
12 Sep 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
84
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 Chapman Way
Date
12 Sep 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
84
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.1
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
47 Chapman Way
Date
12 Sep 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Sep 2023
84
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.1
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
49 Chapman Way
Date
14 Dec 2023
Current
Potential
85
91
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
14 Dec 2023
85
91
Total Floor Area
168 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Chapman Way
Date
12 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
+
Certificate History
12 Apr 2023
83
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
51 Chapman Way, Hitchin
Date
21 Dec 2023
Current
Potential
85
91
Property Type
House
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
21 Dec 2023
85
91
Total Floor Area
168 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
53 Chapman Way
Date
27 Mar 2024
Current
Potential
84
90
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
27 Mar 2024
84
90
Total Floor Area
174 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
55 Chapman Way
Date
27 Mar 2024
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
27 Mar 2024
84
93
Total Floor Area
132 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Chapman Way
Date
8 Dec 2022
Current
Potential
85
91
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
8 Dec 2022
85
91
Total Floor Area
164 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Chapman Way
Date
12 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2021
+
Certificate History
12 Apr 2023
84
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Chapman Way
Date
21 Dec 2022
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
21 Dec 2022
84
93
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
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.

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