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Postcode district

EPC ratings in PO17

PO17 in Winchester has 2,195 properties with EPC certificates. The average rating is C, matching the Winchester average. Browse sectors below or search for a specific address to view detailed property data.

Average band
C
Total properties
2,195
Band A-C
52%
Higher efficiency homes
Band D-G
48%
Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across PO17.

A0%
B16%
C36%
D27%
E15%
F5%
G1%

Property type mix

Distribution of property types (houses, flats, bungalows) within PO17.

House63%
Flat25%
Bungalow9.4%
Park home1.4%
Maisonette0.9%

In PO17, the most common EPC-rated properties are house (around 63%) and flat (around 25%). This mix shapes how easy it is for local homes to improve their EPC ratings.

Top recommendations

Improvements most often recommended in this district.

  1. 1

    Solar photovoltaic panels, 2.5 kWp

    1909 occurrences · Code 34

  2. 2

    Solar water heating

    1870 occurrences · Code 19

  3. 3

    Low energy lighting for all fixed outlets

    1390 occurrences · Code 35

  4. 4

    Floor insulation (solid floor)

    768 occurrences · Code 58

  5. 5

    Replace boiler with new condensing boiler

    573 occurrences · Code 20

Sector breakdown

2 postcode sectors in PO17.

SectorAvg bandPropertiesBand D-G
PO17 5
1,71344%
PO17 6
63265%

Check a specific property

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EPC Ratings in PO17, Winchester | 2,195 Properties Assessed | EPC Advisor