SL0 postcode district: Iver Heath and around

SL0 is a postcode district in England, with 345 postcodes in use in 3 sectors. It has postcodes in Iver Heath, Iver, Richings Park and 2 more places. It is split between 2 councils: Buckinghamshire (342 postcodes) and Slough (3).

Postcodes in use
345
Sectors
3
Councils
2 councils
Places
5 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in SL0, by flood risk

Map of every postcode in SL0, by flood risk Of the 345 postcodes in SL0 that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 4 are at low risk at worst and 334 are not on the Environment Agency's at-risk list. Places named: Iver Heath, Iver, Richings Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M25M40 SL0 0AA: not on the flood risk listSL0 0AD: not on the flood risk listSL0 0AE: not on the flood risk listSL0 0AF: not on the flood risk listSL0 0AG: not on the flood risk listSL0 0AH: not on the flood risk listSL0 0AJ: not on the flood risk listSL0 0AL: not on the flood risk listSL0 0AN: not on the flood risk listSL0 0AP: not on the flood risk listSL0 0AQ: not on the flood risk listSL0 0AS: not on the flood risk listSL0 0AT: not on the flood risk listSL0 0AU: not on the flood risk listSL0 0AW: not on the flood risk listSL0 0AX: not on the flood risk listSL0 0AY: not on the flood risk listSL0 0AZ: not on the flood risk listSL0 0BB: not on the flood risk listSL0 0BD: not on the flood risk listSL0 0BE: not on the flood risk listSL0 0BG: not on the flood risk listSL0 0BH: not on the flood risk listSL0 0BJ: not on the flood risk listSL0 0BL: not on the flood risk listSL0 0BN: not on the flood risk listSL0 0BP: not on the flood risk listSL0 0BQ: not on the flood risk listSL0 0BS: not on the flood risk listSL0 0BT: not on the flood risk listSL0 0BW: not on the flood risk listSL0 0BX: not on the flood risk listSL0 0BY: not on the flood risk listSL0 0BZ: not on the flood risk listSL0 0DA: not on the flood risk listSL0 0DB: not on the flood risk listSL0 0DD: not on the flood risk listSL0 0DG: not on the flood risk listSL0 0DH: not on the flood risk listSL0 0DJ: not on the flood risk listSL0 0DL: not on the flood risk listSL0 0DN: not on the flood risk listSL0 0DP: not on the flood risk listSL0 0DQ: not on the flood risk listSL0 0DR: not on the flood risk listSL0 0DS: not on the flood risk listSL0 0DT: not on the flood risk listSL0 0DU: not on the flood risk listSL0 0DW: not on the flood risk listSL0 0DX: not on the flood risk listSL0 0DY: not on the flood risk listSL0 0DZ: not on the flood risk listSL0 0ED: not on the flood risk listSL0 0EE: not on the flood risk listSL0 0EF: not on the flood risk listSL0 0EG: not on the flood risk listSL0 0EN: not on the flood risk listSL0 0EP: not on the flood risk listSL0 0EQ: not on the flood risk listSL0 0ER: not on the flood risk listSL0 0ES: not on the flood risk listSL0 0ET: not on the flood risk listSL0 0EU: not on the flood risk listSL0 0EW: not on the flood risk listSL0 0EX: not on the flood risk listSL0 0EZ: not on the flood risk listSL0 0FA: not on the flood risk listSL0 0HA: not on the flood risk listSL0 0HB: not on the flood risk listSL0 0HD: not on the flood risk listSL0 0HE: not on the flood risk listSL0 0HF: not on the flood risk listSL0 0HG: not on the flood risk listSL0 0HH: not on the flood risk listSL0 0HJ: not on the flood risk listSL0 0HL: not on the flood risk listSL0 0HN: not on the flood risk listSL0 0HP: not on the flood risk listSL0 0HQ: not on the flood risk listSL0 0HR: not on the flood risk listSL0 0HS: not on the flood risk listSL0 0HT: not on the flood risk listSL0 0HU: not on the flood risk listSL0 0HX: not on the flood risk listSL0 0HY: not on the flood risk listSL0 0JG: not on the flood risk listSL0 0JJ: not on the flood risk listSL0 0JQ: not on the flood risk listSL0 0JR: not on the flood risk listSL0 0JS: not on the flood risk listSL0 0JT: not on the flood risk listSL0 0JU: not on the flood risk listSL0 0JW: not on the flood risk listSL0 0JX: not on the flood risk listSL0 0JZ: not on the flood risk listSL0 0LA: not on the flood risk listSL0 0LB: not on the flood risk listSL0 0LD: not on the flood risk listSL0 0LE: not on the flood risk listSL0 0LF: not on the flood risk listSL0 0LG: not on the flood risk listSL0 0LH: not on the flood risk listSL0 0LJ: not on the flood risk listSL0 0LL: not on the flood risk listSL0 0LN: not on the flood risk listSL0 0LP: not on the flood risk listSL0 0LQ: not on the flood risk listSL0 0LR: not on the flood risk listSL0 0LS: not on the flood risk listSL0 0LT: not on the flood risk listSL0 0LU: not on the flood risk listSL0 0LW: not on the flood risk listSL0 0LX: not on the flood risk listSL0 0LZ: not on the flood risk listSL0 0NA: not on the flood risk listSL0 0ND: not on the flood risk listSL0 0NE: not on the flood risk listSL0 0NH: not on the flood risk listSL0 0NJ: not on the flood risk listSL0 0NL: not on the flood risk listSL0 0NP: not on the flood risk listSL0 0NR: not on the flood risk listSL0 0NS: not on the flood risk listSL0 0NT: not on the flood risk listSL0 0NU: not on the flood risk listSL0 0NW: not on the flood risk listSL0 0NX: not on the flood risk listSL0 0NY: not on the flood risk listSL0 0PA: not on the flood risk listSL0 0PB: not on the flood risk listSL0 0PD: not on the flood risk listSL0 0PG: not on the flood risk listSL0 0PH: not on the flood risk listSL0 0PN: not on the flood risk listSL0 0PQ: not on the flood risk listSL0 0PT: not on the flood risk listSL0 0PU: not on the flood risk listSL0 0PW: not on the flood risk listSL0 0PY: not on the flood risk listSL0 0PZ: not on the flood risk listSL0 0QA: not on the flood risk listSL0 0QB: not on the flood risk listSL0 0QD: not on the flood risk listSL0 0QE: not on the flood risk listSL0 0QF: not on the flood risk listSL0 0QG: not on the flood risk listSL0 0QH: not on the flood risk listSL0 0QJ: not on the flood risk listSL0 0QL: not on the flood risk listSL0 0QP: not on the flood risk listSL0 0QR: not on the flood risk listSL0 0QS: not on the flood risk listSL0 0QT: not on the flood risk listSL0 0QX: not on the flood risk listSL0 0QY: not on the flood risk listSL0 0RA: not on the flood risk listSL0 0RB: not on the flood risk listSL0 0RD: not on the flood risk listSL0 0RE: not on the flood risk listSL0 0RF: not on the flood risk listSL0 0RG: not on the flood risk listSL0 0RH: not on the flood risk listSL0 0RJ: not on the flood risk listSL0 0RL: not on the flood risk listSL0 0RN: not on the flood risk listSL0 0RP: not on the flood risk listSL0 0RQ: not on the flood risk listSL0 0RR: not on the flood risk listSL0 0RS: not on the flood risk listSL0 0RT: not on the flood risk listSL0 0RU: not on the flood risk listSL0 0RX: not on the flood risk listSL0 0RY: not on the flood risk listSL0 0SB: not on the flood risk listSL0 0SD: not on the flood risk listSL0 0SE: not on the flood risk listSL0 0SF: not on the flood risk listSL0 0SG: not on the flood risk listSL0 0SJ: not on the flood risk listSL0 1AD: not on the flood risk listSL0 9AB: not on the flood risk listSL0 9AD: not on the flood risk listSL0 9AE: not on the flood risk listSL0 9AF: not on the flood risk listSL0 9AG: not on the flood risk listSL0 9AL: not on the flood risk listSL0 9AS: not on the flood risk listSL0 9AT: not on the flood risk listSL0 9AW: not on the flood risk listSL0 9AX: not on the flood risk listSL0 9AZ: not on the flood risk listSL0 9BA: not on the flood risk listSL0 9BD: not on the flood risk listSL0 9BE: not on the flood risk listSL0 9BG: not on the flood risk listSL0 9BH: not on the flood risk listSL0 9BJ: not on the flood risk listSL0 9BL: not on the flood risk listSL0 9BN: not on the flood risk listSL0 9BP: not on the flood risk listSL0 9BQ: not on the flood risk listSL0 9BU: not on the flood risk listSL0 9BW: not on the flood risk listSL0 9BX: not on the flood risk listSL0 9BY: not on the flood risk listSL0 9BZ: not on the flood risk listSL0 9DA: not on the flood risk listSL0 9DB: not on the flood risk listSL0 9DD: not on the flood risk listSL0 9DE: not on the flood risk listSL0 9DF: not on the flood risk listSL0 9DG: not on the flood risk listSL0 9DH: not on the flood risk listSL0 9DJ: not on the flood risk listSL0 9DL: not on the flood risk listSL0 9DN: not on the flood risk listSL0 9DP: not on the flood risk listSL0 9DQ: not on the flood risk listSL0 9DR: not on the flood risk listSL0 9DS: not on the flood risk listSL0 9DT: not on the flood risk listSL0 9DU: not on the flood risk listSL0 9DY: not on the flood risk listSL0 9DZ: not on the flood risk listSL0 9EE: not on the flood risk listSL0 9EF: not on the flood risk listSL0 9EG: not on the flood risk listSL0 9EH: not on the flood risk listSL0 9EJ: not on the flood risk listSL0 9EL: not on the flood risk listSL0 9EN: not on the flood risk listSL0 9EP: not on the flood risk listSL0 9EQ: not on the flood risk listSL0 9ER: not on the flood risk listSL0 9ES: not on the flood risk listSL0 9ET: not on the flood risk listSL0 9HE: not on the flood risk listSL0 9HF: not on the flood risk listSL0 9HJ: not on the flood risk listSL0 9HL: not on the flood risk listSL0 9HW: not on the flood risk listSL0 9HY: not on the flood risk listSL0 9JQ: not on the flood risk listSL0 9JR: not on the flood risk listSL0 9JS: not on the flood risk listSL0 9JU: not on the flood risk listSL0 9JX: not on the flood risk listSL0 9JY: not on the flood risk listSL0 9JZ: not on the flood risk listSL0 9LA: not on the flood risk listSL0 9LB: not on the flood risk listSL0 9LE: not on the flood risk listSL0 9LF: not on the flood risk listSL0 9LG: not on the flood risk listSL0 9LJ: not on the flood risk listSL0 9LQ: not on the flood risk listSL0 9LR: not on the flood risk listSL0 9LT: not on the flood risk listSL0 9LU: not on the flood risk listSL0 9LY: not on the flood risk listSL0 9LZ: not on the flood risk listSL0 9NA: not on the flood risk listSL0 9NB: not on the flood risk listSL0 9ND: not on the flood risk listSL0 9NH: not on the flood risk listSL0 9NJ: not on the flood risk listSL0 9NL: not on the flood risk listSL0 9NN: not on the flood risk listSL0 9NT: not on the flood risk listSL0 9NU: not on the flood risk listSL0 9NX: not on the flood risk listSL0 9NY: not on the flood risk listSL0 9NZ: not on the flood risk listSL0 9PA: not on the flood risk listSL0 9PJ: not on the flood risk listSL0 9PL: not on the flood risk listSL0 9PN: not on the flood risk listSL0 9PS: not on the flood risk listSL0 9PT: not on the flood risk listSL0 9PU: not on the flood risk listSL0 9PW: not on the flood risk listSL0 9QA: not on the flood risk listSL0 9QB: not on the flood risk listSL0 9QD: not on the flood risk listSL0 9QE: not on the flood risk listSL0 9QF: not on the flood risk listSL0 9QG: not on the flood risk listSL0 9QH: not on the flood risk listSL0 9QJ: not on the flood risk listSL0 9QL: not on the flood risk listSL0 9QN: not on the flood risk listSL0 9QP: not on the flood risk listSL0 9QR: not on the flood risk listSL0 9QS: not on the flood risk listSL0 9QT: not on the flood risk listSL0 9QW: not on the flood risk listSL0 9QX: not on the flood risk listSL0 9QY: not on the flood risk listSL0 9QZ: not on the flood risk listSL0 9RA: not on the flood risk listSL0 9RB: not on the flood risk listSL0 9RD: not on the flood risk listSL0 9RE: not on the flood risk listSL0 9RF: not on the flood risk listSL0 9RG: not on the flood risk listSL0 9RH: not on the flood risk listSL0 9RJ: not on the flood risk listSL0 9RL: not on the flood risk listSL0 9RN: not on the flood risk listSL0 9RP: not on the flood risk listSL0 9RQ: not on the flood risk listSL0 9RW: not on the flood risk listSL0 0EA: low flood risk at worstSL0 9DX: low flood risk at worstSL0 9LH: low flood risk at worstSL0 9RR: low flood risk at worstSL0 9AJ: medium flood risk at worstSL0 9AN: medium flood risk at worstSL0 9AQ: medium flood risk at worstSL0 9LL: medium flood risk at worstSL0 0EB: high flood riskSL0 9AH: high flood riskSL0 9AR: high flood risk Iver HeathIverRichings Park Map of every postcode in SL0, by flood risk Of the 345 postcodes in SL0 that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 4 are at low risk at worst and 334 are not on the Environment Agency's at-risk list. Places named: Iver Heath, Iver, Richings Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A412M25 Iver HeathIverRichings Park
  • A home or business at high risk: 3
  • At medium risk at worst: 4
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 334

Of the 345 postcodes in SL0 that ONS places, 3 have a home or business at high risk, 4 are at medium risk at worst, 4 are at low risk at worst and 334 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.5260, longitude -0.5170. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

SL0 9AH4 at high riskSL0 0EB1 at high riskSL0 9AR1 at high risk

What broadband can you get in SL0?

Ofcom reports on 342 of the 345 postcodes in SL0. At 131 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit131 of 342
Postcodes where every home can get superfast286 of 342

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is SL0 at risk of flooding?

11 of the 345 postcodes in SL0 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 14 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 11 of 345 postcodes High: 6Medium: 8Low: 34Very low: 9

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in SL0?

Homes in SL0 sold for a typical £530,000 in the 12 months to August 2026, across 104 sales, down 4.5% on the 12 months before, HM Land Registry's figures show.

£530,000 typical price, the 12 months to August 2026
£555,000 12 months to August 2025
▼ down 4.5% on the 12 months before
  • Detached £767,500 26 sales
  • Semi-detached £600,000 39 sales
  • Terraced £445,000 24 sales
  • Flat or maisonette £345,000 15 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in SL0

Pick a sector, then a postcode. A sector is the district plus the next digit.

SL0 0190 postcodesSL0 12 postcodesSL0 9153 postcodes
UK postcode format explained

Places in SL0

Towns and villages with postcodes in SL0, and how many each has here.

Iver Heath postcodes,150Iver postcodes,94Richings Park postcodes,54Hillingdon postcodes,3Slough postcodes,3

Who covers SL0

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Beaconsfield342
  • Slough3

Police force areas

  • Thames Valley345

Next to SL0

SL1 postcode district All SL districts Iver Heath postcodes

"Next to" is by number: the district after SL0 in the SL area.

Check a postcode

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