SL3 9DN Windsor and Maidenhead
Live postcode, introduced January 1980. Ward: Datchet, Horton & Wraysbury. Region: South East.
Streets
- The Drive, Datchet: 5 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 G (34% of about 710 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.
Flood risk
Rivers, the sea or surface water: in this postcode, 5 addresses are in areas at high risk, 0 at medium risk and 0 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 5 homes the Environment Agency counts, 5 are in areas at high risk, 0 medium, 0 low and 0 very low.
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.
Height above sea level
The postcode's addresses are about 18 m above sea level.
Broadband
Superfast 100%, ultrafast 100%, gigabit 100% of premises; 0% cannot get 10 Mbit/s. Ofcom Connected Nations, data as at January 2026.
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Datchet 228,000 journeys in 2024–25 | 350 m |
| Sunnymeads 27,000 journeys in 2024–25 | 1.7 km | |
| Windsor and Eton Riverside 1.1 million journeys in 2024–25 | 2.1 km | |
| Bus stops | 4 stops within 400 m, 18 within 800 m; nearest Green Lane Datchet | 330 m |
| Bus or coach station | Brunel Way Slough Town Centre | 3.7 km |
| Ferry terminal | Shepperton Ferry Landing | 13.7 km |
| Car parks | 1 within 800 m; nearest Horton Rd Car Park | 350 m |
| EV charging points | Shell Recharge Charging Station | 1.9 km |
| Airport with scheduled flights | London Heathrow Airport LHR | 8.2 km |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practices within 1.6 km; nearest Datchet Health Centre | 210 m |
| Pharmacies | 1 pharmacies within 1.6 km; nearest Datchet Village Pharmacy | 470 m |
| NHS dentists | 1 practices within 1.6 km; nearest Horton Road (Dental Surgery) | 390 m |
| Hospital | The Princess Margaret Hospital | 2.4 km |
| Police station | Thames Valley Police - Langley Police Station | 2.6 km |
| Cash machines | The Cooperative Food Old Windsor, Old Windsor Cashzone | 2.0 km |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m; nearest Unnamed 1.5 ha | 270 m |
| Play area | 2 within 800 m; nearest Unnamed 610 m² | 280 m |
| Playing field | 2 within 800 m; nearest Unnamed 7.3 ha | 310 m |
| Allotments | Unnamed 1,660 m² | 1.9 km |
Within 800 m: 2 parks and gardens, 1.6 hectares in all.
Landmarks
The nearest historic landmark is Adelaide Cottage, a listed building (Grade II*), 900 m west. 35 listed buildings are within 1.0 km, 1 of them Grade II*.
| Name | What it is | From the postcode's centre |
|---|---|---|
| Adelaide Cottage | Listed building, Grade II* | 900 m west |
| The Royal Estate, Windsor: Windsor Castle and Home Park | Registered park or garden, Grade I | 1.2 km west |
| The Royal Estate, Windsor: Frogmore Gardens | Registered park or garden, Grade I | 1.5 km south-west |
| Early medieval and medieval palace and associated monuments, Kingsbury | Scheduled monument | 1.7 km south |
| Windsor Castle | Scheduled monument | 1.9 km west |
| Name | What it is | From the postcode's centre |
|---|---|---|
| Sumptermead Ait | Island | 880 m north-west |
| Lion Island | Island | 1.2 km south |
| Ham Island | Island | 1.4 km south |
| Frogmore Lake | Lake or reservoir | 1.5 km south-west |
| Brands Hill | Hill | 2.7 km north-east |
| Petershill Copse | Wood | 2.8 km south-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 12.0 | 40 | 10 |
| Fine particles (PM2.5) | 7.4 | 20 | 5 |
| Particles (PM10) | 11.3 | 40 | 15 |
All three are within the UK legal limits; nitrogen dioxide and PM2.5 are above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| Under 55 | 5 | 5 |
None of the postcode's 5 addresses is modelled at 55 dB or more from road or rail traffic.
People and work
Who lives here
| Around this postcode | England | |
|---|---|---|
| Median age | 45 | 40 |
| Children under 15 | 17% | 17% |
| Aged 65 and over | 25% | 18% |
Homes
| Around this postcode | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 92% | 61% |
| Owned outright | 54% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 2% | 17% |
| Private rented | 7% | 21% |
Work and commuting
| Around this postcode | England | |
|---|---|---|
| Adults (16 and over) in work | 59% | 57% |
| Unemployment (of those working or looking for work) | 3% | 6% |
| Retired (of adults) | 28% | 22% |
| Long-term sick or disabled (of adults) | 1% | 4% |
| Work mainly from home (of those in work) | 55% | 32% |
| Travel to work by car or van | 35% | 48% |
| By train, Underground, metro or tram | 4% | 4% |
| By any public transport, including bus | 4% | 8% |
| On foot or by bicycle | 4% | 10% |
| Work within 10 km of home (of those who travel to work) | 56% | 65% |
| Work 30 km or more away | 12% | 8% |
Education and languages
| Around this postcode | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 55% | 34% |
| No qualifications | 10% | 18% |
| Apprenticeship as highest qualification | 4% | 5% |
| Main language English (aged 3 and over) | 91% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this postcode is in decile 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.
The full dossier for this postcode's main street is on The Drive.