EPC rating and sold prices in L27 (Liverpool)
In postcode district L27 (Liverpool), homes rated EPC C or better sold for 59% more per square metre than D–G homes (median £1,777 vs £1,118, 609 sales). Like for like — same size, type, build period and year — homes rated C or better sold for 4.8% more (95% range +0.4% to +9.3%). 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 83 m² against 87 m² for D–G; the most common build period is 2012 onwards for C+ and 1967–1975 for D–G; 49% of C+ and 16% of D–G sales are detached or semi-detached houses.
| Comparing C+ with D–G homes… | Difference | 95% range |
|---|---|---|
| Raw gap per m² (medians) | +59% | — |
| Whole price, nothing held equal | +33.0% | +25.8% to +40.5% |
| Same floor area | +35.5% | +28.3% to +43.1% |
| + same property type | +21.2% | +14.5% to +28.3% |
| + same build period | +15.4% | +8.9% to +22.2% |
| + same year of sale | +4.8% | +0.4% to +9.3% |
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 L27
| Sector | Sales | Raw gap | Like-for-like | 95% range |
|---|---|---|---|---|
| L27 1 | 188 | +58% | too few | — |
| L27 5 | 115 | +16% | too few | — |
| L27 6 | 70 | +31% | too few | — |
| L27 7 | 81 | +48% | too few | — |
| L27 8 | 48 | +2% | too few | — |
▲ 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 L27
| EPC band (last certificate before sale) | Sales | Median £ per m² |
|---|---|---|
| A | 1 | too few |
| B | 160 | £1,886 |
| C | 265 | £1,486 |
| D | 155 | £1,125 |
| E | 20 | £1,172 |
| F | 8 | 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.