SL6 8DS Windsor and Maidenhead
Live postcode, introduced January 1980. Ward: Riverside. Region: South East.
Streets
- Ray Park Avenue, Maidenhead: 22 addresses
Council tax
What each band costs in Windsor and Maidenhead in 2026-27: Band D £1,953 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,302 | £1,519 | £1,736 | £1,953 | £2,387 | £2,820 | £3,254 | £3,905 |
Homes by band in the neighbourhood around this postcode: most are in band C (22% of about 860 homes).
Planning and heritage
- Conservation area: no postcode centre in this postcode is in one.
- Listed buildings within 100 m of this postcode: none.
- Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
- Tree preservation orders: none recorded, though not every council has published theirs.
- Green belt: no.
Brownfield land registered for housing within 1.0 km
- The HermitageBath RoadTaplowBuckinghamshireSL6 0AR: up to 7 homes, permissioned (530 m)
- Reform Road, Maidenhead, REC (620 m)
- The Bothy River Road Taplow Buckinghamshire SL6 0BG, permissioned (850 m)
- St Cloud's Gate, REC (1.0 km)
Flood risk
Rivers, the sea or surface water: in this postcode, 0 addresses are in areas at high risk, 4 at medium risk and 15 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.
Rivers and the sea alone: of the 18 homes the Environment Agency counts, 0 are in areas at high risk, 3 medium, 15 low and 0 very low.
Groundwater flooding is possible in this postcode: an address there is in a groundwater flood alert area.
High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.
Flood zone for planning: the postcode centre is in flood zone 3. Zone 3 is a 1% (1 in 100) or greater annual chance of flooding from rivers, or 0.5% from the sea, ignoring defences.
Broadband
Superfast 100%, ultrafast 100%, gigabit 100% of premises; 0% cannot get 10 Mbit/s. Ofcom Connected Nations, data as at January 2026.
The full dossier for this postcode's main street is on Ray Park Avenue.