PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Boundary Road, ASHFORD, TW15 3LU
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 Boundary Road, TW15 3LU 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 Boundary Road, ASHFORD, TW15 3LU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Boundary Road
Date
27 Jun 2020
Current
Potential
71
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jun 2020
71
74
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Boundary Road
Date
6 Oct 2016
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Oct 2016
72
76
13 Aug 2023
74
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Boundary Road
Date
4 Jul 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Jul 2023
75
75
18 Nov 2011
76
78
1 May 2024
78
78
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Boundary Road
Date
1 Nov 2016
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Nov 2016
71
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Boundary Road, London
Date
13 Aug 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Aug 2023
75
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Boundary Road
Date
15 May 2022
Current
Potential
66
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 May 2022
66
76
17 Jul 2020
74
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15 Boundary Road, London
Date
10 Aug 2023
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
10 Aug 2023
73
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Boundary Road
Date
16 Jul 2018
Current
Potential
71
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Jul 2018
71
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 BOUNDARY ROAD, ASHFORD
Date
1 May 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 May 2021
74
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Boundary Road
Date
27 Jul 2020
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jul 2020
72
75
5 Feb 2010
76
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Boundary Road
Date
5 Apr 2017
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Apr 2017
75
76
13 Aug 2023
76
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Boundary Road, London
Date
1 May 2024
Current
Potential
71
86
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
1 May 2024
71
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Boundary Road, London
Date
16 Aug 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
16 Aug 2023
76
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Boundary Road, London
Date
13 Aug 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Aug 2023
76
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Boundary Road
Date
8 Jan 2015
Current
Potential
67
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jan 2015
67
76
9 Mar 2010
65
81
16 Aug 2023
75
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Boundary Road, London
Date
10 Aug 2023
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
10 Aug 2023
73
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Boundary Road
Date
4 Jan 2024
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Jan 2024
72
75
13 Aug 2023
73
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Boundary Road, London
Date
10 Aug 2023
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
10 Aug 2023
74
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Boundary Road
Date
4 Jan 2024
Current
Potential
73
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
4 Jan 2024
73
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Boundary Road
Date
16 May 2022
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 May 2022
75
75
29 Oct 2013
64
76
21 Jan 2023
75
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Boundary Road, London
Date
1 May 2024
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
1 May 2024
74
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Boundary Road
Date
3 Feb 2016
Current
Potential
70
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
3 Feb 2016
70
74
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Boundary Road
Date
21 Feb 2018
Current
Potential
74
84
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Feb 2018
74
84
Total Floor Area
151 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
31 Boundary Road, London
Date
10 Aug 2023
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Aug 2023
76
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Boundary Road
Date
19 Jan 2022
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jan 2022
76
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Boundary Road, London
Date
1 May 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
1 May 2024
75
75
Total Floor Area
49 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
35 Boundary Road
Date
19 Jan 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jan 2022
77
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Boundary Road
Date
15 May 2022
Current
Potential
69
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 May 2022
69
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Boundary Road
Date
19 Jan 2022
Current
Potential
71
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Jan 2022
71
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Boundary Road
Date
9 Mar 2017
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Mar 2017
76
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
40 Boundary Road
Date
11 Apr 2010
Current
Potential
75
78
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
11 Apr 2010
75
78
21 Jan 2023
73
76
13 Aug 2023
74
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
42 Boundary Road
Date
12 May 2019
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 May 2019
73
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
44 Boundary Road, London
Date
16 Aug 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
16 Aug 2023
75
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Boundary Road
Date
6 Oct 2013
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Oct 2013
69
76
21 Jan 2023
73
76
13 Aug 2023
74
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 Boundary Road
Date
17 Jun 2010
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Jun 2010
67
74
21 Jan 2023
73
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49 BOUNDARY ROAD
Date
15 Sep 2020
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Sep 2020
74
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Boundary Road
Date
10 Apr 2013
Current
Potential
69
76
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Apr 2013
69
76
20 Mar 2024
74
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 Boundary Road, London
Date
10 Aug 2023
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Aug 2023
77
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Boundary Road
Date
3 Aug 2022
Current
Potential
77
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Aug 2022
77
78
23 Nov 2009
75
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
55 Boundary Road, London
Date
13 Aug 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Aug 2023
75
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
57 Boundary Road
Date
28 Jan 2011
Current
Potential
81
81
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
28 Jan 2011
81
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 Boundary Road, London
Date
10 Aug 2023
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
10 Aug 2023
74
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
65 Boundary Road
Date
15 Dec 2015
Current
Potential
60
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Dec 2015
60
86
16 Aug 2015
66
88
27 Feb 2014
62
88
4 Jun 2010
72
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67 Boundary Road
Date
20 Nov 2012
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Nov 2012
70
90
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Boundary Road
Date
27 Aug 2020
Current
Potential
70
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Aug 2020
70
73
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
71 Boundary Road
Date
31 Jan 2012
Current
Potential
73
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 Jan 2012
73
74
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
73 Boundary Road
Date
22 Oct 2014
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
22 Oct 2014
59
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Boundary Road
Date
27 Jan 2010
Current
Potential
74
78
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
27 Jan 2010
74
78
10 Aug 2023
73
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
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.