Postcode district outlook

Hosepipe ban in SW1W

The hosepipe ban position for the SW1W postcode district — 343 live postcodes, served mostly by Thames Water — checked against the national index on 19 August 2026. This is an index check, not a prediction.

The answer for SW1W

No ban listed

No Temporary Use Ban is listed in the national index for SW1W. Thames Water is the primary supplier.

Postcodes: 343
Primary supplier: Thames Water
Share of district: 100%
Sectors: 3

Water-supply boundaries can cross postcode districts. View the official notice · Check an exact postcode for a definitive answer

Garden watering decision · SW1W

Do not use a hosepipe

Hold off

A hosepipe restriction is active for this supply area. Follow your supplier’s notice and use only the watering methods it permits.

No weather-led watering estimate is being shown. This card updates automatically when a fresh forecast is published.

An official hosepipe restriction is currently active.

Estimate for an established mixed garden border · SW1W district

The answer compares the latest Met Office forecast with an estimated garden water need. It is guidance, not a precise measurement, and a hosepipe ban always takes priority.

Enter your complete postcode for a more precise result

Water suppliers covering SW1W

The supplier split is mapped from the district’s centroid across the published water resource zones and is a guide, not an address-level guarantee.

Thames Water
Active100% of mapped units · high confidence · Full status page

Water resource zones near SW1W

SW1W maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

London

Find your exact postcode

Every live postcode in SW1W is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Search postcodes in SW1W

Pick a postcode to open its local water outlook

SW1W 0 (57 postcodes)

SW1W 0AE SW1W 0AH SW1W 0AJ SW1W 0AP SW1W 0AU SW1W 0BD SW1W 0BP SW1W 0BS SW1W 0DH SW1W 0DT SW1W 0EB SW1W 0EJ SW1W 0EN SW1W 0EU SW1W 0EX SW1W 0HH SW1W 0HU SW1W 0JA SW1W 0JJ SW1W 0JN SW1W 0JP SW1W 0JR SW1W 0JW SW1W 0LB SW1W 0LD SW1W 0LH SW1W 0LJ SW1W 0LN SW1W 0LP SW1W 0LS SW1W 0LU SW1W 0LZ SW1W 0NH SW1W 0NL SW1W 0NR SW1W 0NT SW1W 0NY SW1W 0NZ SW1W 0PA SW1W 0PB SW1W 0PP SW1W 0PR SW1W 0PS SW1W 0PT SW1W 0QH SW1W 0QP SW1W 0QU SW1W 0QY SW1W 0RA SW1W 0RB SW1W 0RE SW1W 0RN SW1W 0RP SW1W 0SJ SW1W 0SR SW1W 0SS SW1W 0XX

SW1W 8 (176 postcodes)

SW1W 8AB SW1W 8AE SW1W 8AF SW1W 8AH SW1W 8AL SW1W 8AN SW1W 8AQ SW1W 8AR SW1W 8AS SW1W 8AT SW1W 8AU SW1W 8AX SW1W 8BA SW1W 8BB SW1W 8BD SW1W 8BE SW1W 8BF SW1W 8BG SW1W 8BH SW1W 8BJ SW1W 8BL SW1W 8BN SW1W 8BP SW1W 8BQ SW1W 8BT SW1W 8BU SW1W 8BW SW1W 8BX SW1W 8BY SW1W 8BZ SW1W 8DA SW1W 8DB SW1W 8DD SW1W 8DE SW1W 8DF SW1W 8DH SW1W 8DJ SW1W 8DL SW1W 8DP SW1W 8DQ SW1W 8DS SW1W 8DT SW1W 8DU SW1W 8DX SW1W 8DY SW1W 8EA SW1W 8EB SW1W 8ED SW1W 8EE SW1W 8EG SW1W 8EL SW1W 8EN SW1W 8ER SW1W 8EU SW1W 8EX SW1W 8EZ SW1W 8FA SW1W 8FB SW1W 8HA SW1W 8HB SW1W 8HD SW1W 8HE SW1W 8HF SW1W 8HG SW1W 8HH SW1W 8HJ SW1W 8HN SW1W 8HP SW1W 8HQ SW1W 8HR SW1W 8HS SW1W 8HU SW1W 8HW SW1W 8HX SW1W 8JA SW1W 8JD SW1W 8JE SW1W 8JF SW1W 8JH SW1W 8JJ SW1W 8JL SW1W 8JP SW1W 8JQ SW1W 8JR SW1W 8JS SW1W 8JT SW1W 8JU SW1W 8JW SW1W 8JX SW1W 8JY SW1W 8JZ SW1W 8LA SW1W 8LH SW1W 8LJ SW1W 8LL SW1W 8LP SW1W 8LS SW1W 8LT SW1W 8LU SW1W 8LW SW1W 8NA SW1W 8NB SW1W 8NE SW1W 8NG SW1W 8NH SW1W 8NJ SW1W 8NL SW1W 8NN SW1W 8NP SW1W 8NQ SW1W 8NR SW1W 8NS SW1W 8NW SW1W 8NY SW1W 8PA SW1W 8PB SW1W 8PD SW1W 8PE SW1W 8PF SW1W 8PG SW1W 8PH SW1W 8PL SW1W 8PQ SW1W 8PT SW1W 8PW SW1W 8PX SW1W 8PZ SW1W 8QA SW1W 8QB SW1W 8QD SW1W 8QE SW1W 8QF SW1W 8QG SW1W 8QH SW1W 8QL SW1W 8QN SW1W 8QP SW1W 8QQ SW1W 8QT SW1W 8QX SW1W 8QY SW1W 8QZ SW1W 8RB SW1W 8RG SW1W 8RH SW1W 8RP SW1W 8RQ SW1W 8RX SW1W 8RY SW1W 8RZ SW1W 8SA SW1W 8SH SW1W 8SJ SW1W 8SL SW1W 8SN SW1W 8SP SW1W 8SR SW1W 8SS SW1W 8SU SW1W 8SX SW1W 8TH SW1W 8TJ SW1W 8TN SW1W 8TP SW1W 8TR SW1W 8TS SW1W 8TW SW1W 8TY SW1W 8TZ SW1W 8UA SW1W 8UG SW1W 8UN SW1W 8UP SW1W 8UQ SW1W 8UR SW1W 8UT

SW1W 9 (110 postcodes)

SW1W 9AA SW1W 9AD SW1W 9AE SW1W 9AG SW1W 9AH SW1W 9AL SW1W 9AP SW1W 9AQ SW1W 9AR SW1W 9AS SW1W 9AW SW1W 9AX SW1W 9AZ SW1W 9BA SW1W 9BD SW1W 9BE SW1W 9BG SW1W 9BJ SW1W 9BQ SW1W 9DA SW1W 9DB SW1W 9DD SW1W 9DE SW1W 9DF SW1W 9DH SW1W 9DP SW1W 9DS SW1W 9DU SW1W 9DY SW1W 9EA SW1W 9EF SW1W 9EG SW1W 9EH SW1W 9EL SW1W 9EN SW1W 9EP SW1W 9EQ SW1W 9ER SW1W 9ES SW1W 9ET SW1W 9HH SW1W 9HJ SW1W 9HP SW1W 9HR SW1W 9HS SW1W 9HT SW1W 9JA SW1W 9JB SW1W 9JD SW1W 9JE SW1W 9JF SW1W 9JH SW1W 9JJ SW1W 9JL SW1W 9JR SW1W 9JS SW1W 9JT SW1W 9JU SW1W 9JX SW1W 9LN SW1W 9LS SW1W 9LT SW1W 9LX SW1W 9ND SW1W 9NE SW1W 9NF SW1W 9NP SW1W 9NS SW1W 9NU SW1W 9NX SW1W 9NY SW1W 9NZ SW1W 9PA SW1W 9PB SW1W 9PD SW1W 9PE SW1W 9PG SW1W 9PJ SW1W 9PP SW1W 9PY SW1W 9QA SW1W 9QB SW1W 9QD SW1W 9QG SW1W 9QJ SW1W 9QL SW1W 9QN SW1W 9QQ SW1W 9QU SW1W 9RB SW1W 9RH SW1W 9RP SW1W 9SA SW1W 9SH SW1W 9SJ SW1W 9SL SW1W 9SP SW1W 9ST SW1W 9SU SW1W 9SX SW1W 9SZ SW1W 9TB SW1W 9TJ SW1W 9TN SW1W 9TP SW1W 9TQ SW1W 9TR SW1W 9UD SW1W 9XA SW1W 9ZQ

Hosepipe ban rules for SW1W

The rules that apply depend on your supplier’s notice. The general position: watering cans and buckets stay allowed, while a hosepipe connected to the mains is restricted during a Temporary Use Ban.

Nearby postcode districts

This is an index check, not a prediction. The postcode inventory comes from ONSPD Open Geography (onspd-latest-postcode-centroids), and the supplier split is mapped from district centroids. For a legally reliable answer for your address, use the exact-postcode checker or the supplier’s own checker.