BN5 postcode district: Henfield and around, West Sussex

BN5 is a postcode district in West Sussex, with 288 postcodes in use in 2 sectors. It has postcodes in Henfield. It is split between 2 councils: Horsham (273 postcodes) and Mid Sussex (15).

Postcodes in use
288
Sectors
2
Councils
2 councils
Places
Henfield

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

Every postcode in BN5, by flood risk

Map of every postcode in BN5, by flood risk Of the 288 postcodes in BN5 that ONS places, 7 have a home or business at high risk, 5 are at low risk at worst and 276 are not on the Environment Agency's at-risk list. Places named: Henfield, Steyning, Upper Beeding, Partridge Green. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A283 BN5 0FB: not on the flood risk listBN5 9AA: not on the flood risk listBN5 9AB: not on the flood risk listBN5 9AE: not on the flood risk listBN5 9AG: not on the flood risk listBN5 9AH: not on the flood risk listBN5 9AN: not on the flood risk listBN5 9AP: not on the flood risk listBN5 9AQ: not on the flood risk listBN5 9AR: not on the flood risk listBN5 9AS: not on the flood risk listBN5 9AT: not on the flood risk listBN5 9AU: not on the flood risk listBN5 9AW: not on the flood risk listBN5 9AX: not on the flood risk listBN5 9AY: not on the flood risk listBN5 9AZ: not on the flood risk listBN5 9BB: not on the flood risk listBN5 9BD: not on the flood risk listBN5 9BE: not on the flood risk listBN5 9BH: not on the flood risk listBN5 9BJ: not on the flood risk listBN5 9BL: not on the flood risk listBN5 9BP: not on the flood risk listBN5 9BS: not on the flood risk listBN5 9BT: not on the flood risk listBN5 9BU: not on the flood risk listBN5 9BW: not on the flood risk listBN5 9DA: not on the flood risk listBN5 9DB: not on the flood risk listBN5 9DD: not on the flood risk listBN5 9DE: not on the flood risk listBN5 9DG: not on the flood risk listBN5 9DN: not on the flood risk listBN5 9DP: not on the flood risk listBN5 9DR: not on the flood risk listBN5 9DS: not on the flood risk listBN5 9DT: not on the flood risk listBN5 9DU: not on the flood risk listBN5 9DW: not on the flood risk listBN5 9DX: not on the flood risk listBN5 9DY: not on the flood risk listBN5 9DZ: not on the flood risk listBN5 9EA: not on the flood risk listBN5 9EE: not on the flood risk listBN5 9EG: not on the flood risk listBN5 9ES: not on the flood risk listBN5 9EZ: not on the flood risk listBN5 9FA: not on the flood risk listBN5 9FB: not on the flood risk listBN5 9FD: not on the flood risk listBN5 9FE: not on the flood risk listBN5 9FG: not on the flood risk listBN5 9FH: not on the flood risk listBN5 9FJ: not on the flood risk listBN5 9FN: not on the flood risk listBN5 9FP: not on the flood risk listBN5 9FR: not on the flood risk listBN5 9FS: not on the flood risk listBN5 9FT: not on the flood risk listBN5 9FW: not on the flood risk listBN5 9GY: not on the flood risk listBN5 9HA: not on the flood risk listBN5 9HD: not on the flood risk listBN5 9HE: not on the flood risk listBN5 9HF: not on the flood risk listBN5 9HG: not on the flood risk listBN5 9HH: not on the flood risk listBN5 9HL: not on the flood risk listBN5 9HN: not on the flood risk listBN5 9HS: not on the flood risk listBN5 9HT: not on the flood risk listBN5 9HW: not on the flood risk listBN5 9HX: not on the flood risk listBN5 9HY: not on the flood risk listBN5 9HZ: not on the flood risk listBN5 9JA: not on the flood risk listBN5 9JD: not on the flood risk listBN5 9JE: not on the flood risk listBN5 9JF: not on the flood risk listBN5 9JG: not on the flood risk listBN5 9JH: not on the flood risk listBN5 9JJ: not on the flood risk listBN5 9JL: not on the flood risk listBN5 9JN: not on the flood risk listBN5 9JP: not on the flood risk listBN5 9JQ: not on the flood risk listBN5 9JR: not on the flood risk listBN5 9JS: not on the flood risk listBN5 9JT: not on the flood risk listBN5 9JW: not on the flood risk listBN5 9JX: not on the flood risk listBN5 9JZ: not on the flood risk listBN5 9LA: not on the flood risk listBN5 9LB: not on the flood risk listBN5 9LD: not on the flood risk listBN5 9LF: not on the flood risk listBN5 9LH: not on the flood risk listBN5 9LJ: not on the flood risk listBN5 9LL: not on the flood risk listBN5 9LN: not on the flood risk listBN5 9LP: not on the flood risk listBN5 9LR: not on the flood risk listBN5 9LS: not on the flood risk listBN5 9LT: not on the flood risk listBN5 9LU: not on the flood risk listBN5 9LW: not on the flood risk listBN5 9LX: not on the flood risk listBN5 9NA: not on the flood risk listBN5 9NB: not on the flood risk listBN5 9ND: not on the flood risk listBN5 9NH: not on the flood risk listBN5 9NJ: not on the flood risk listBN5 9NP: not on the flood risk listBN5 9NR: not on the flood risk listBN5 9NS: not on the flood risk listBN5 9NT: not on the flood risk listBN5 9NY: not on the flood risk listBN5 9NZ: not on the flood risk listBN5 9PA: not on the flood risk listBN5 9PB: not on the flood risk listBN5 9PD: not on the flood risk listBN5 9PG: not on the flood risk listBN5 9PH: not on the flood risk listBN5 9PJ: not on the flood risk listBN5 9PL: not on the flood risk listBN5 9PN: not on the flood risk listBN5 9PP: not on the flood risk listBN5 9PQ: not on the flood risk listBN5 9PR: not on the flood risk listBN5 9PS: not on the flood risk listBN5 9PT: not on the flood risk listBN5 9PU: not on the flood risk listBN5 9PW: not on the flood risk listBN5 9QA: not on the flood risk listBN5 9QB: not on the flood risk listBN5 9QD: not on the flood risk listBN5 9QE: not on the flood risk listBN5 9QH: not on the flood risk listBN5 9QJ: not on the flood risk listBN5 9QL: not on the flood risk listBN5 9QR: not on the flood risk listBN5 9QS: not on the flood risk listBN5 9QU: not on the flood risk listBN5 9QX: not on the flood risk listBN5 9QZ: not on the flood risk listBN5 9RA: not on the flood risk listBN5 9RB: not on the flood risk listBN5 9RD: not on the flood risk listBN5 9RE: not on the flood risk listBN5 9RG: not on the flood risk listBN5 9RL: not on the flood risk listBN5 9RP: not on the flood risk listBN5 9RR: not on the flood risk listBN5 9RS: not on the flood risk listBN5 9RT: not on the flood risk listBN5 9RU: not on the flood risk listBN5 9RW: not on the flood risk listBN5 9RX: not on the flood risk listBN5 9RY: not on the flood risk listBN5 9RZ: not on the flood risk listBN5 9SA: not on the flood risk listBN5 9SB: not on the flood risk listBN5 9SE: not on the flood risk listBN5 9SF: not on the flood risk listBN5 9SG: not on the flood risk listBN5 9SH: not on the flood risk listBN5 9SL: not on the flood risk listBN5 9SR: not on the flood risk listBN5 9SS: not on the flood risk listBN5 9ST: not on the flood risk listBN5 9SU: not on the flood risk listBN5 9SX: not on the flood risk listBN5 9SY: not on the flood risk listBN5 9TA: not on the flood risk listBN5 9TB: not on the flood risk listBN5 9TE: not on the flood risk listBN5 9TF: not on the flood risk listBN5 9TJ: not on the flood risk listBN5 9TP: not on the flood risk listBN5 9TQ: not on the flood risk listBN5 9TR: not on the flood risk listBN5 9TS: not on the flood risk listBN5 9TT: not on the flood risk listBN5 9TU: not on the flood risk listBN5 9TW: not on the flood risk listBN5 9TX: not on the flood risk listBN5 9TY: not on the flood risk listBN5 9UA: not on the flood risk listBN5 9UB: not on the flood risk listBN5 9UD: not on the flood risk listBN5 9UF: not on the flood risk listBN5 9UG: not on the flood risk listBN5 9UH: not on the flood risk listBN5 9UJ: not on the flood risk listBN5 9UL: not on the flood risk listBN5 9UP: not on the flood risk listBN5 9UQ: not on the flood risk listBN5 9UR: not on the flood risk listBN5 9US: not on the flood risk listBN5 9UT: not on the flood risk listBN5 9UU: not on the flood risk listBN5 9UW: not on the flood risk listBN5 9UX: not on the flood risk listBN5 9UY: not on the flood risk listBN5 9UZ: not on the flood risk listBN5 9XA: not on the flood risk listBN5 9XB: not on the flood risk listBN5 9XE: not on the flood risk listBN5 9XH: not on the flood risk listBN5 9XL: not on the flood risk listBN5 9XQ: not on the flood risk listBN5 9XR: not on the flood risk listBN5 9XT: not on the flood risk listBN5 9XU: not on the flood risk listBN5 9XX: not on the flood risk listBN5 9XY: not on the flood risk listBN5 9XZ: not on the flood risk listBN5 9YA: not on the flood risk listBN5 9YB: not on the flood risk listBN5 9YD: not on the flood risk listBN5 9YF: not on the flood risk listBN5 9YG: not on the flood risk listBN5 9YH: not on the flood risk listBN5 9YJ: not on the flood risk listBN5 9YQ: not on the flood risk listBN5 9YR: not on the flood risk listBN5 9YS: not on the flood risk listBN5 9YT: not on the flood risk listBN5 9YU: not on the flood risk listBN5 9AL: low flood risk at worstBN5 9QT: low flood risk at worstBN5 9QY: low flood risk at worstBN5 9SQ: low flood risk at worstBN5 9XJ: low flood risk at worstBN5 9AD: high flood riskBN5 9BA: high flood riskBN5 9RF: high flood riskBN5 9SD: high flood riskBN5 9SJ: high flood riskBN5 9TG: high flood riskBN5 9TL: high flood risk HenfieldSteyningUpper BeedingPartridge Green Map of every postcode in BN5, by flood risk Of the 288 postcodes in BN5 that ONS places, 7 have a home or business at high risk, 5 are at low risk at worst and 276 are not on the Environment Agency's at-risk list. Places named: Henfield, Partridge Green. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. HenfieldPartridge Green
  • A home or business at high risk: 7
  • At medium risk at worst: 0
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 276

Of the 288 postcodes in BN5 that ONS places, 7 have a home or business at high risk, 5 are at low risk at worst and 276 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 50.9275, longitude -0.2689. 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.

BN5 9AD3 at high riskBN5 9SD1 at high riskBN5 9BA1 at high riskBN5 9RF1 at high riskBN5 9SJ1 at high riskBN5 9TG1 at high riskBN5 9TL1 at high risk

What broadband can you get in BN5?

Ofcom reports on 280 of the 288 postcodes in BN5. At 123 of them every home and business can get gigabit broadband, and at 5 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit123 of 280
Postcodes where every home can get superfast231 of 280
Postcodes where some cannot get decent broadband5 of 280

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 BN5 at risk of flooding?

12 of the 288 postcodes in BN5 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 12 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 12 of 288 postcodes High: 9Medium: 3Low: 19

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 BN5?

Homes in BN5 sold for a typical £506,500 in the 12 months to August 2026, across 76 sales, down 15.6% on the 12 months before, HM Land Registry's figures show.

£506,500 typical price, the 12 months to August 2026
£600,000 12 months to August 2025
▼ down 15.6% on the 12 months before
  • Detached £750,000 33 sales
  • Semi-detached £425,000 25 sales
  • Terraced £345,000 14 sales
  • Flat or maisonette 4 sales, too few to price

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 BN5

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

BN5 07 postcodesBN5 9281 postcodes
UK postcode format explained

Places in BN5

Towns and villages with postcodes in BN5, and how many each has here.

Henfield postcodes,162

Who covers BN5

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

  • Arundel and South Downs263
  • Mid Sussex15
  • Horsham10

Police force areas

  • Sussex288

Next to BN5

BN3 postcode district BN6 postcode district All BN districts Henfield postcodes

"Next to" is by number: the districts before and after BN5 in the BN area.

Check a postcode

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