Postcode district · Windsor
EPC C by 2030 in SL4
1,594 privately rented homes in SL4, the Windsor district, are rated below EPC C. Their landlords have until 1 October 2030 to fix that.
How SL4 compares
About average
SL4 sits close to the England and Wales figure.
52% of rented homes here are below EPC C, against 53% across England and Wales. That ranks SL4 1,506 of 2,213 districts by the share needing work.
Every band in SL4
Of 3,083 privately rented homes with a current certificate, out of 14,585 properties of all tenures.
1,429 of those 1,594 homes already have a potential rating of C or better on their existing certificate. Landlords are required to spend up to £10,000 per property. Above that, an exemption may apply.
Who regulates SL4
Enforcement sits with the council, and postcode districts do not follow council boundaries.
- Windsor and Maidenhead 96% of the district
Nearby districts in SL
| District | Post town | Rented | Below C | Share |
|---|---|---|---|---|
| SL1 | Slough | 6,453 | 2,809 | 44% |
| SL6 | Maidenhead | 4,164 | 2,041 | 49% |
| SL3 | Slough | 2,810 | 1,272 | 45% |
| SL2 | Slough | 3,315 | 1,255 | 38% |
| SL5 | Ascot | 1,038 | 553 | 53% |
| SL7 | Marlow | 903 | 524 | 58% |
| SL9 | Gerrards Cross | 429 | 232 | 54% |
| SL0 | Iver | 331 | 179 | 54% |
| SL8 | Bourne End | 285 | 163 | 57% |
What to do next
Start with the certificate. It lists the measures an assessor has already recommended for the property and the rating they would reach. If it has expired, you need a new one before you can let the property anyway.