PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Maswell Park Crescent, HOUNSLOW, TW3 2DR
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 Maswell Park Crescent, TW3 2DR 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 Maswell Park Crescent, HOUNSLOW, TW3 2DR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Maswell Park Crescent
Date
20 Oct 2014
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Oct 2014
66
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11a Maswell Park Crescent
Date
10 Jan 2025
Current
Potential
65
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Jan 2025
65
68
28 Aug 2009
60
72
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Maswell Park Crescent
Date
5 Mar 2019
Current
Potential
58
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Mar 2019
58
84
29 Jan 2009
50
62
Total Floor Area
141 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
17 Maswell Park Crescent
Date
19 Sep 2012
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Sep 2012
67
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17a Maswell Park Crescent
Date
26 Mar 2010
Current
Potential
59
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Mar 2010
59
70
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
17A MASWELL PARK CRESCENT, HOUNSLOW
Date
23 Feb 2021
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Feb 2021
71
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Maswell Park Crescent
Date
3 Dec 2008
Current
Potential
68
75
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
3 Dec 2008
68
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Maswell Park Crescent
Date
21 Sep 2014
Current
Potential
62
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
21 Sep 2014
62
79
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Maswell Park Crescent
Date
5 Jul 2015
Current
Potential
63
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
5 Jul 2015
63
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 Maswell Park Crescent
Date
11 Apr 2016
Current
Potential
49
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Apr 2016
49
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Maswell Park Crescent
Date
22 Oct 2018
Current
Potential
57
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
22 Oct 2018
57
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 Maswell Park Crescent
Date
12 Sep 2016
Current
Potential
32
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Sep 2016
32
69
Total Floor Area
125 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
35 Maswell Park Crescent
Date
19 Jul 2023
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Jul 2023
67
86
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Maswell Park Crescent
Date
31 Mar 2019
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Mar 2019
59
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Maswell Park Crescent
Date
9 Jun 2015
Current
Potential
6
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
9 Jun 2015
6
84
Total Floor Area
109 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
96
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
43 Maswell Park Crescent
Date
27 Mar 2023
Current
Potential
56
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Mar 2023
56
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Maswell Park Crescent
Date
24 Nov 2022
Current
Potential
57
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
24 Nov 2022
57
84
16 Jan 2016
50
79
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
49 Maswell Park Crescent
Date
10 Jun 2016
Current
Potential
71
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Jun 2016
71
76
10 Jul 2009
77
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
49B MASWELL PARK CRESCENT, HOUNSLOW
Date
10 May 2021
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 May 2021
76
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Maswell Park Crescent
Date
23 Mar 2018
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Mar 2018
60
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.