EPC rating and sold prices in WA16 (Cheshire East)
In postcode district WA16 (Cheshire East), homes rated EPC C or better sold for 2% more per square metre than D–G homes (median £3,785 vs £3,694, 4,557 sales). Like for like — same size, type, build period and year — homes rated C or better sold for 2.9% less (95% range −4.9% to −1.0%). 2 of 5 sectors with enough sales show a difference distinguishable from zero. Data: HM Land Registry to 30 September 2026, EPC register.
From the raw gap to like-for-like
The homes are not alike: C+ homes here have a median floor area of 110 m² against 108 m² for D–G; the most common build period is 2012 onwards for C+ and 1950–1966 for D–G; 59% of C+ and 71% of D–G sales are detached or semi-detached houses.
| Comparing C+ with D–G homes… | Difference | 95% range |
|---|---|---|
| Raw gap per m² (medians) | +2% | — |
| Whole price, nothing held equal | −1.9% | −5.9% to +2.3% |
| Same floor area | +0.8% | −1.1% to +2.7% |
| + same property type | +5.5% | +3.7% to +7.5% |
| + same build period | +2.7% | +0.5% to +5.0% |
| + same year of sale | −2.9% | −4.9% to −1.0% |
The first row compares median prices per m²; the second compares whole prices; each later row adds one more thing that must be equal, ending with the like-for-like premium (regression of log price; build period from the certificate, 12 bands). The raw gap per m² and the whole-price gap differ because C+ and D–G homes differ in size.
Postcode sectors in WA16
| Sector | Sales | Raw gap | Like-for-like | 95% range |
|---|---|---|---|---|
| WA16 0 | 1,243 | +3% | −4.8% ▼ | −8.7% to −0.7% |
| WA16 6 | 612 | −1% | −1.9% | −6.9% to +3.4% |
| WA16 7 | 677 | −15% | −7.0% ▼ | −12.1% to −1.6% |
| WA16 8 | 1,469 | +12% | +0.3% | −3.4% to +4.2% |
| WA16 9 | 556 | +5% | +1.0% | −3.2% to +5.5% |
▲ green: premium distinguishable from zero; ▼ red: discount; plain: no measurable difference. Small areas have fewer sales, so their 95% ranges are wider.
Sold prices by EPC band in WA16
| EPC band (last certificate before sale) | Sales | Median £ per m² |
|---|---|---|
| A | 23 | £5,519 |
| B | 398 | £4,756 |
| C | 1,169 | £3,529 |
| D | 1,904 | £3,712 |
| E | 814 | £3,682 |
| F | 200 | £3,606 |
| G | 49 | £4,107 |
A median is shown when a band has at least 10 sales.
How this is calculated
- Every standard sale (HM Land Registry Price Paid, category A) since January 2015 is matched to the latest energy certificate of the same address (postcode + house number or name + flat) lodged from 10 years before to 3 months after the sale; sales with no certificate or an ambiguous match are left out. Across England and Wales 92% of sales match.
- Price per m² uses the certificate's total floor area (15–1,000 m²).
- Like-for-like premium: regression of the log of price on “C or better”, log floor area, property type, the certificate's build period and the year of sale. The 95% range shows how precise the estimate is; when it includes zero, the data cannot tell the premium apart from none.
Caveats
- The band is the one on the certificate before the sale; certificates are a median 0.8 years old at the sale, but a quarter are over 4 years old and some homes were improved since.
- Condition, garden, parking, views and the exact position within the sector are not known; a premium could hide in them, or they could hide one.
- Individual sales and addresses are not shown.