SO21 3DB Winchester
Live postcode, introduced January 1980. Ward: Wonston and Micheldever. Region: South East.
Streets
- Church Street, Micheldever: 50 addresses
- Rook Lane, Micheldever: 1 address
- Church Street, Winchester: 1 address
- Church Street, Micheldever: 1 address
Council tax
What each band costs in Winchester in 2026-27: Band D £2,360 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,573 | £1,835 | £2,098 | £2,360 | £2,884 | £3,409 | £3,933 | £4,720 |
Homes by band in the neighbourhood around this postcode: most are in band D (29% of about 700 homes).
Planning and heritage
- Conservation area: yes, Micheldever. Extensions, demolition, some windows and doors, and work on trees need consent.
- Listed buildings within 100 m of this postcode: 12.
- 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.
Listed buildings
- CHURCH OF ST MARY, grade II*
- 60 AND 61, CHURCH STREET, grade II
- 62, CHURCH STREET, grade II
- 63, 66 AND 67, CHURCH STREET, grade II
- BARN ATTACHED TO FIELD BARN HOUSE, grade II
- BARN COTTAGE, grade II
- BRYONY COTTAGE, grade II
- K6 TELEPHONE KIOSK NORTH EAST OF CHURCH OF ST MARY, grade II
- MICHELDEVER COUNTY PRIMARY SCHOOL, grade II
- SOUTHBROOK THE COTTAGE AND SOUTHBROOK, grade II
- THE LIMES, grade II
- WESTBROOK COTTAGE, grade II
Flood risk
Rivers, the sea or surface water: in this postcode, 0 addresses are in areas at high risk, 0 at medium risk and 1 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 34 homes the Environment Agency counts, 0 are in areas at high risk, 0 medium, 1 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: no postcode centre is in flood zone 2 or 3.
Broadband
Superfast 100%, ultrafast 0%, gigabit 0% 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 Church Street.