EPC rating and sold prices in SE2 (Greenwich)
In postcode district SE2 (Greenwich), homes rated EPC C or better sold for 0% less per square metre than D–G homes (median £4,485 vs £4,506, 1,979 sales). Like for like — same size, type, build period and year — homes rated C or better sold for 4.3% more (95% range +2.3% to +6.3%). 1 of 2 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 78 m² against 83 m² for D–G; the most common build period is 1950–1966 for C+ and 1930–1949 for D–G; 5% of C+ and 21% of D–G sales are detached or semi-detached houses.
| Comparing C+ with D–G homes… | Difference | 95% range |
|---|---|---|
| Raw gap per m² (medians) | 0% | — |
| Whole price, nothing held equal | −8.3% | −11.3% to −5.1% |
| Same floor area | −1.3% | −3.7% to +1.1% |
| + same property type | +4.4% | +2.2% to +6.6% |
| + same build period | +9.0% | +6.7% to +11.4% |
| + same year of sale | +4.3% | +2.3% to +6.3% |
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 SE2
| Sector | Sales | Raw gap | Like-for-like | 95% range |
|---|---|---|---|---|
| SE2 0 | 1,195 | +4% | +1.9% | −0.6% to +4.6% |
| SE2 9 | 784 | +4% | +6.6% ▲ | +3.7% to +9.5% |
▲ 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 SE2
| EPC band (last certificate before sale) | Sales | Median £ per m² |
|---|---|---|
| A | 2 | too few |
| B | 47 | £3,926 |
| C | 479 | £4,537 |
| D | 1,043 | £4,522 |
| E | 350 | £4,456 |
| F | 44 | £4,384 |
| G | 14 | £4,213 |
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.