Longfield, New Ash Green and Hartley

Longfield, New Ash Green and Hartley is covered by postcode districts DA3, DA13 and TN15. It is mostly in the Sevenoaks council area: 216 of its 318 postcodes. The others are in Dartford and Gravesham.

Every postcode in this place, by gigabit broadband

Map of every postcode in this place, by gigabit broadband Of the 318 postcodes in this place that ONS places, 84 have no home or business that can get gigabit, 103 have some that can, 120 can all get it and 11 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 17 postcodes without gigabit; 13 postcodes without gigabit; 11 postcodes without gigabit. Places named: Longfield, New Ash Green and Hartley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. DA3 7FA: no Ofcom figureDA3 8WF: no Ofcom figureTN15 7HY: no Ofcom figureDA3 7AB: gigabit for allDA3 7AW: gigabit for allDA3 7AY: gigabit for allDA3 7AZ: gigabit for allDA3 7BA: gigabit for allDA3 7BB: gigabit for allDA3 7BF: gigabit for allDA3 7BN: gigabit for allDA3 7BS: gigabit for allDA3 7DA: gigabit for allDA3 7DB: gigabit for allDA3 7DS: gigabit for allDA3 7DU: gigabit for allDA3 7DW: gigabit for allDA3 7DY: gigabit for allDA3 7ED: gigabit for allDA3 7ET: gigabit for allDA3 7EY: gigabit for allDA3 7GA: gigabit for allDA3 7HD: gigabit for allDA3 7HH: gigabit for allDA3 7HJ: gigabit for allDA3 7HQ: gigabit for allDA3 7HU: gigabit for allDA3 7HW: gigabit for allDA3 7HY: gigabit for allDA3 7JA: gigabit for allDA3 7JG: gigabit for allDA3 7JH: gigabit for allDA3 7JN: gigabit for allDA3 7JP: gigabit for allDA3 7JW: gigabit for allDA3 7LD: gigabit for allDA3 7LN: gigabit for allDA3 7LR: gigabit for allDA3 7LS: gigabit for allDA3 7PA: gigabit for allDA3 7PB: gigabit for allDA3 7PD: gigabit for allDA3 7PF: gigabit for allDA3 7PG: gigabit for allDA3 7PL: gigabit for allDA3 7PN: gigabit for allDA3 7PQ: gigabit for allDA3 7QE: gigabit for allDA3 7QH: gigabit for allDA3 7QJ: gigabit for allDA3 7QL: gigabit for allDA3 7QN: gigabit for allDA3 7QP: gigabit for allDA3 7QR: gigabit for allDA3 7QT: gigabit for allDA3 7QU: gigabit for allDA3 7QW: gigabit for allDA3 8AA: gigabit for allDA3 8AB: gigabit for allDA3 8AR: gigabit for allDA3 8AS: gigabit for allDA3 8AW: gigabit for allDA3 8BA: gigabit for allDA3 8BW: gigabit for allDA3 8DB: gigabit for allDA3 8DH: gigabit for allDA3 8DN: gigabit for allDA3 8DW: gigabit for allDA3 8EB: gigabit for allDA3 8EN: gigabit for allDA3 8EP: gigabit for allDA3 8EZ: gigabit for allDA3 8HN: gigabit for allDA3 8HS: gigabit for allDA3 8HT: gigabit for allDA3 8HU: gigabit for allDA3 8HW: gigabit for allDA3 8HX: gigabit for allDA3 8HY: gigabit for allDA3 8HZ: gigabit for allDA3 8JA: gigabit for allDA3 8JG: gigabit for allDA3 8JH: gigabit for allDA3 8JN: gigabit for allDA3 8JP: gigabit for allDA3 8JQ: gigabit for allDA3 8JS: gigabit for allDA3 8JT: gigabit for allDA3 8JU: gigabit for allDA3 8JW: gigabit for allDA3 8LG: gigabit for allDA3 8LP: gigabit for allDA3 8LQ: gigabit for allDA3 8LR: gigabit for allDA3 8LS: gigabit for allDA3 8LT: gigabit for allDA3 8PP: gigabit for allDA3 8PW: gigabit for allDA3 8PX: gigabit for allDA3 8PY: gigabit for allDA3 8PZ: gigabit for allDA3 8QA: gigabit for allDA3 8QB: gigabit for allDA3 8QD: gigabit for allDA3 8QG: gigabit for allDA3 8QH: gigabit for allDA3 8QJ: gigabit for allDA3 8QL: gigabit for allDA3 8QN: gigabit for allDA3 8QQ: gigabit for allDA3 8QW: gigabit for allDA3 8QX: gigabit for allDA3 8QY: gigabit for allDA3 8QZ: gigabit for allDA3 8RA: gigabit for allDA3 8RB: gigabit for allDA3 8RD: gigabit for allDA3 8RE: gigabit for allDA3 8RF: gigabit for allDA3 8RN: gigabit for allDA3 8RW: gigabit for allDA3 7AA: some gigabitDA3 7BE: some gigabitDA3 7BJ: some gigabitDA3 7BQ: some gigabitDA3 7BT: some gigabitDA3 7BY: some gigabitDA3 7BZ: some gigabitDA3 7DE: some gigabitDA3 7DF: some gigabitDA3 7DG: some gigabitDA3 7DH: some gigabitDA3 7DL: some gigabitDA3 7DQ: some gigabitDA3 7DZ: some gigabitDA3 7EA: some gigabitDA3 7EB: some gigabitDA3 7EE: some gigabitDA3 7EF: some gigabitDA3 7EG: some gigabitDA3 7EH: some gigabitDA3 7EP: some gigabitDA3 7EQ: some gigabitDA3 7ER: some gigabitDA3 7ES: some gigabitDA3 7GR: some gigabitDA3 7HA: some gigabitDA3 7HB: some gigabitDA3 7HE: some gigabitDA3 7HF: some gigabitDA3 7HG: some gigabitDA3 7HL: some gigabitDA3 7HS: some gigabitDA3 7HT: some gigabitDA3 7JE: some gigabitDA3 7JF: some gigabitDA3 7JJ: some gigabitDA3 7JL: some gigabitDA3 7JQ: some gigabitDA3 7JR: some gigabitDA3 7LA: some gigabitDA3 7LB: some gigabitDA3 7LE: some gigabitDA3 7LF: some gigabitDA3 7LG: some gigabitDA3 7LH: some gigabitDA3 7LJ: some gigabitDA3 7LL: some gigabitDA3 7LP: some gigabitDA3 7LQ: some gigabitDA3 7LT: some gigabitDA3 7LX: some gigabitDA3 7NA: some gigabitDA3 7NB: some gigabitDA3 7ND: some gigabitDA3 7NH: some gigabitDA3 7NL: some gigabitDA3 7NP: some gigabitDA3 7NR: some gigabitDA3 7NS: some gigabitDA3 7PE: some gigabitDA3 7PJ: some gigabitDA3 7PP: some gigabitDA3 7PW: some gigabitDA3 7QA: some gigabitDA3 7QD: some gigabitDA3 7QZ: some gigabitDA3 7RA: some gigabitDA3 7RD: some gigabitDA3 7RG: some gigabitDA3 7RS: some gigabitDA3 8AD: some gigabitDA3 8AE: some gigabitDA3 8AF: some gigabitDA3 8AJ: some gigabitDA3 8AN: some gigabitDA3 8BJ: some gigabitDA3 8BL: some gigabitDA3 8BP: some gigabitDA3 8BS: some gigabitDA3 8BT: some gigabitDA3 8BU: some gigabitDA3 8BX: some gigabitDA3 8DD: some gigabitDA3 8DJ: some gigabitDA3 8DL: some gigabitDA3 8DP: some gigabitDA3 8DS: some gigabitDA3 8EH: some gigabitDA3 8EL: some gigabitDA3 8ER: some gigabitDA3 8ET: some gigabitDA3 8EU: some gigabitDA3 8EX: some gigabitDA3 8EY: some gigabitDA3 8HP: some gigabitDA3 8HR: some gigabitDA3 8LN: some gigabitDA3 8LW: some gigabitDA3 8QP: some gigabitTN15 7HR: some gigabitTN15 7HS: some gigabitTN15 7HW: some gigabitDA3 7EZ: some gigabitDA13 9HL: no gigabitDA13 9HP: no gigabitDA13 9HR: no gigabitDA3 7AD: no gigabitDA3 7AE: no gigabitDA3 7AJ: no gigabitDA3 7BD: no gigabitDA3 7BG: no gigabitDA3 7BH: no gigabitDA3 7BL: no gigabitDA3 7BP: no gigabitDA3 7BW: no gigabitDA3 7DP: no gigabitDA3 7DT: no gigabitDA3 7DX: no gigabitDA3 7EJ: no gigabitDA3 7EL: no gigabitDA3 7EN: no gigabitDA3 7EU: no gigabitDA3 7EW: no gigabitDA3 7EX: no gigabitDA3 7HP: no gigabitDA3 7HR: no gigabitDA3 7HX: no gigabitDA3 7JB: no gigabitDA3 7JD: no gigabitDA3 7JS: no gigabitDA3 7NJ: no gigabitDA3 7PH: no gigabitDA3 7QS: no gigabitDA3 7RB: no gigabitDA3 7RH: no gigabitDA3 7RJ: no gigabitDA3 7RL: no gigabitDA3 7RN: no gigabitDA3 7RP: no gigabitDA3 7RR: no gigabitDA3 7RT: no gigabitDA3 7RU: no gigabitDA3 7RW: no gigabitDA3 7RY: no gigabitDA3 8AG: no gigabitDA3 8AP: no gigabitDA3 8AT: no gigabitDA3 8AU: no gigabitDA3 8AX: no gigabitDA3 8BG: no gigabitDA3 8BH: no gigabitDA3 8BQ: no gigabitDA3 8DA: no gigabitDA3 8DR: no gigabitDA3 8DT: no gigabitDA3 8DY: no gigabitDA3 8DZ: no gigabitDA3 8EG: no gigabitDA3 8EQ: no gigabitDA3 8ES: no gigabitDA3 8EW: no gigabitDA3 8HA: no gigabitDA3 8HB: no gigabitDA3 8HG: no gigabitDA3 8HH: no gigabitDA3 8HJ: no gigabitDA3 8JB: no gigabitDA3 8JD: no gigabitDA3 8JF: no gigabitDA3 8JL: no gigabitDA3 8JX: no gigabitDA3 8JY: no gigabitDA3 8JZ: no gigabitDA3 8LL: no gigabitDA3 8LU: no gigabitDA3 8PR: no gigabitDA3 8QT: no gigabitDA3 8RH: no gigabitTN15 7BF: no gigabitTN15 7HF: no gigabitTN15 7HJ: no gigabitTN15 7HL: no gigabitTN15 7HN: no gigabitTN15 7HX: no gigabit Longfield, New Ash Green and Hartley 17 postcodes without gigabit, outlined: this goes to DA3 7RU, the one nearest the middle of them17 postcodes without gigabit13 postcodes without gigabit, outlined: this goes to DA3 8JB, the one nearest the middle of them13 postcodes without gigabit11 postcodes without gigabit, outlined: this goes to DA3 8BG, the one nearest the middle of them11 postcodes without gigabit Map of every postcode in this place, by gigabit broadband Of the 318 postcodes in this place that ONS places, 84 have no home or business that can get gigabit, 103 have some that can, 120 can all get it and 11 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 17 postcodes without gigabit; 13 postcodes without gigabit; 11 postcodes without gigabit. Places named: Hartley and Hodsoll Street, Longfield, New Barn & Southfleet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Hartley and Hodsoll StreetLongfield, New Barn & Southfleet
  • No home or business can get gigabit: 84
  • Some can get gigabit: 103
  • Every home and business can get gigabit: 120
  • Ofcom gives no figure: 11
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 318 postcodes in this place that ONS places, 84 have no home or business that can get gigabit, 103 have some that can, 120 can all get it and 11 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 210 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.3850, longitude 0.3102. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

84 postcodes here have no gigabit. These are the 12 first in postcode order.

Where the postcodes without gigabit lie together

What is it like to live in this place?

Homes sold for a typical £477,500 in the 12 months to September 2026. At 120 of the 307 postcodes Ofcom reports on, every home and business can get gigabit broadband. None of its 318 postcodes is on the Environment Agency's list of those with a home or business at risk of flooding from rivers or the sea. It has 5 primary schools and 1 secondary school at its postcodes. One GP practice is at its postcodes. The nearest railway station is Longfield, 1.4 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Sources: HM Land Registry Price Paid Data; Ofcom Connected Nations; Environment Agency flood risk; Get Information about Schools; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.

What do homes cost in this place?

Homes in Longfield, New Ash Green and Hartley sold for a typical £477,500 in the 12 months to September 2026, across 206 sales, HM Land Registry's figures show. The 12 months before gave £435,000 from 241 sales: not a change larger than chance would explain, given which homes happened to sell.

£477,500 typical price, the 12 months to September 2026
£435,000 12 months to September 2025
  • Detached £675,000 81 sales
  • Semi-detached £500,000 45 sales
  • Terraced £330,000 66 sales
  • Flat or maisonette £230,000 14 sales

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

Across the whole DA3 district, Longfield, New Ash Green and Hartley's main postcode district: a typical £485,000.

Sales at the postcodes ONS places in this place: 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 October 2026.

Are new homes being built in this place?

6 of the 318 postcodes now in use in Longfield, New Ash Green and Hartley came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 11 of the 241 homes sold in Longfield, New Ash Green and Hartley were newly built (5%), HM Land Registry's records show; across the DA3 district, 8%.

The newest postcodes

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn this placeAcross the DA3 district
The 12 months to September 2026 2 of 206 (Under 1%) 3 of 210 (1%)
The 12 months to September 2025 11 of 241 (5%) 21 of 263 (8%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.

What broadband can you get in Longfield, New Ash Green and Hartley?

Ofcom reports on 307 of the 318 postcodes in Longfield, New Ash Green and Hartley. At 120 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit120 of 307
Postcodes where every home can get superfast282 of 307

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, Connected Nations, Spring 2026, data for January 2026.

Is Longfield, New Ash Green and Hartley at risk of flooding?

None of the 318 postcodes in Longfield, New Ash Green and Hartley is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

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 flood risk, published 6 July 2026.

Which schools are in this place?

The open schools at the postcodes in this place. A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules. Special schools and alternative provision, which children join by referral, are not listed.

An orange bar: the school has as many pupils as places, or more (Department for Education's figures).

Find and compare schools in England, on GOV.UK

Source: Get Information about Schools, read 17 October 2026. Each school opens its own record there.

How far is the station from this place?

The nearest railway station to the centre point of the postcodes in this place is Longfield Rail Station, 1.4 km away in a straight line.

  • Longfield Rail Station Railway station 1.4 kmCycle
  • Meopham Rail Station Railway station 3.2 kmCycle
  • Sole Street Rail Station Railway station 4.7 kmCycle

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: NaPTAN, read 17 October 2026.

Which GP surgeries are in this place?

The GP practices at the postcodes in this place. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.

Is this place safe? Crime recorded around it

Police.uk records 447 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in this place over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 26 September 2025
  2. 41 October 2025
  3. 43 November 2025
  4. 40 December 2025
  5. 39 January 2026
  6. 31 February 2026
  7. 40 March 2026
  8. 34 April 2026
  9. 48 May 2026
  10. 43 June 2026
  11. 28 July 2026
  12. 34 August 2026

By kind, over the 12 months

Violence and sexual offences162 reports
Anti-social behaviour98 reports
Criminal damage and arson61 reports
Other theft29 reports
Burglary21 reports
Shoplifting21 reports
Vehicle crime20 reports
Public order11 reports

Also: other crime 11, possession of weapons 6, drugs 4, robbery 2, theft from the person 1.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile each way is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: police.uk, data to August 2026, from its download of 30 September 2026.

Who runs this place?

Councils
Sevenoaks (216), Dartford (99) and Gravesham (3)
County council
Kent
Parliamentary constituencies
Tonbridge (207), Dartford (99), Sevenoaks (9) and 1 other
Police force area
Kent
Region
South East
Country
England

Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Moving here

Who to tell and what to sort out in your first week. Most of this place is in the Sevenoaks council area; near its edge, check which council a postcode is in.

Postcodes here

318 postcodes in use in this place, by district:

Those districts are in the DA postcode area and TN postcode area.

Check a postcode here

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places nearby

With the typical price of a home in each, to set beside this place's £477,500. Distances are straight lines between the middles of each place's postcodes.

Quick answers about this place

What is the postcode for Longfield, New Ash Green and Hartley?
Postcode districts DA3, DA13 and TN15, with 318 postcodes in use. Source: ONS.
How much are houses in Longfield, New Ash Green and Hartley?
A typical £477,500 in the 12 months to September 2026, from 206 sales. Source: HM Land Registry.
What schools are in Longfield, New Ash Green and Hartley?
Primary schools at its postcodes include Our Lady of Hartley Catholic Primary School, Hartley, Longfield, Leigh Academy Hartley and Steephill School; secondary schools at its postcodes include Leigh Academy Longfield. Source: Department for Education.
Does Longfield, New Ash Green and Hartley have a railway station?
Yes: Longfield station, 1.4 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Longfield, New Ash Green and Hartley?
Ofcom reports on 307 of the 318 postcodes in Longfield, New Ash Green and Hartley. At 120 of them every home and business can get gigabit broadband. Source: Ofcom.
Is Longfield, New Ash Green and Hartley at risk of flooding?
None of the 318 postcodes in Longfield, New Ash Green and Hartley is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea. River and sea risk for the land, not surface water. Source: Environment Agency.
Are new homes being built in Longfield, New Ash Green and Hartley?
6 of the 318 postcodes now in use in Longfield, New Ash Green and Hartley came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 11 of the 241 homes sold in Longfield, New Ash Green and Hartley were newly built (5%), HM Land Registry's records show; across the DA3 district, 8%. Source: ONS and HM Land Registry.

Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. This uses Care Quality Commission information.

Licence: Open Government Licence v3.0.

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