EPC rating and sold prices in HU7 (Kingston upon Hull)
In postcode district HU7 (Kingston upon Hull), homes rated EPC C or better sold for 27% more per square metre than D–G homes (median £1,983 vs £1,562, 7,807 sales). Like for like — same size, type, build period and year — homes rated C or better sold for 2.3% less (95% range −3.8% to −0.8%). 1 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 85 m² against 81 m² for D–G; the most common build period is 2012 onwards for C+ and 1967–1975 for D–G; 58% of C+ and 58% of D–G sales are detached or semi-detached houses.
| Comparing C+ with D–G homes… | Difference | 95% range |
|---|---|---|
| Raw gap per m² (medians) | +27% | — |
| Whole price, nothing held equal | +34.6% | +32.0% to +37.2% |
| Same floor area | +27.4% | +25.3% to +29.7% |
| + same property type | +27.2% | +25.5% to +29.0% |
| + same build period | +1.4% | −0.3% to +3.1% |
| + same year of sale | −2.3% | −3.8% to −0.8% |
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 HU7
| Sector | Sales | Raw gap | Like-for-like | 95% range |
|---|---|---|---|---|
| HU7 0 | 321 | +11% | −0.6% | −5.0% to +3.9% |
| HU7 3 | 4,542 | +7% | +1.7% | −0.2% to +3.7% |
| HU7 4 | 2,084 | +10% | −0.2% | −2.5% to +2.2% |
| HU7 5 | 327 | −6% | −10.1% ▼ | −16.2% to −3.5% |
| HU7 6 | 533 | −12% | +1.4% | −1.5% to +4.4% |
▲ 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 HU7
| EPC band (last certificate before sale) | Sales | Median £ per m² |
|---|---|---|
| A | 78 | £2,589 |
| B | 2,399 | £2,141 |
| C | 3,244 | £1,806 |
| D | 1,837 | £1,578 |
| E | 200 | £1,426 |
| F | 44 | £1,432 |
| G | 5 | too few |
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.