DA15 7 postcode sector in the DA15 district

DA15 7 is a sector of the DA15 district: every postcode that starts DA15 7. It has 121 postcodes in use, 6 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the DA15 7 sector, and which are new since 2020

Map of every postcode in the DA15 7 sector, by new since 2020 Of the 121 postcodes in the DA15 7 sector that ONS places, 1 are new since 2020 and 120 were in use before 2020. Places named: Longlands, Sidcup. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A20A211 DA15 7AA: before 2020DA15 7AB: before 2020DA15 7AE: before 2020DA15 7AF: before 2020DA15 7AH: before 2020DA15 7AJ: before 2020DA15 7AP: before 2020DA15 7AT: before 2020DA15 7AW: before 2020DA15 7AX: before 2020DA15 7AY: before 2020DA15 7BG: before 2020DA15 7BY: before 2020DA15 7DB: before 2020DA15 7DD: before 2020DA15 7DE: before 2020DA15 7DG: before 2020DA15 7DH: before 2020DA15 7DN: before 2020DA15 7DQ: before 2020DA15 7DR: before 2020DA15 7DS: before 2020DA15 7DT: before 2020DA15 7DU: before 2020DA15 7DY: before 2020DA15 7DZ: before 2020DA15 7EA: before 2020DA15 7EB: before 2020DA15 7ED: before 2020DA15 7EF: before 2020DA15 7EJ: before 2020DA15 7EN: before 2020DA15 7ES: before 2020DA15 7HA: before 2020DA15 7HB: before 2020DA15 7HD: before 2020DA15 7HE: before 2020DA15 7HF: before 2020DA15 7HG: before 2020DA15 7HH: before 2020DA15 7HJ: before 2020DA15 7HL: before 2020DA15 7HN: before 2020DA15 7HP: before 2020DA15 7HQ: before 2020DA15 7HR: before 2020DA15 7HS: before 2020DA15 7HT: before 2020DA15 7HU: before 2020DA15 7HW: before 2020DA15 7HX: before 2020DA15 7HY: before 2020DA15 7HZ: before 2020DA15 7JA: before 2020DA15 7JB: before 2020DA15 7JD: before 2020DA15 7JE: before 2020DA15 7JF: before 2020DA15 7JG: before 2020DA15 7JH: before 2020DA15 7JJ: before 2020DA15 7JL: before 2020DA15 7JN: before 2020DA15 7JP: before 2020DA15 7JQ: before 2020DA15 7JS: before 2020DA15 7JT: before 2020DA15 7JU: before 2020DA15 7JW: before 2020DA15 7JY: before 2020DA15 7JZ: before 2020DA15 7LA: before 2020DA15 7LB: before 2020DA15 7LD: before 2020DA15 7LE: before 2020DA15 7LF: before 2020DA15 7LG: before 2020DA15 7LH: before 2020DA15 7LJ: before 2020DA15 7LL: before 2020DA15 7LN: before 2020DA15 7LP: before 2020DA15 7LQ: before 2020DA15 7LR: before 2020DA15 7LS: before 2020DA15 7LT: before 2020DA15 7LU: before 2020DA15 7LW: before 2020DA15 7LX: before 2020DA15 7LY: before 2020DA15 7LZ: before 2020DA15 7NA: before 2020DA15 7NB: before 2020DA15 7ND: before 2020DA15 7NE: before 2020DA15 7NF: before 2020DA15 7NG: before 2020DA15 7NH: before 2020DA15 7NJ: before 2020DA15 7NL: before 2020DA15 7NN: before 2020DA15 7NP: before 2020DA15 7NQ: before 2020DA15 7NS: before 2020DA15 7NU: before 2020DA15 7NW: before 2020DA15 7NY: before 2020DA15 7NZ: before 2020DA15 7PA: before 2020DA15 7PB: before 2020DA15 7PD: before 2020DA15 7PE: before 2020DA15 7PF: before 2020DA15 7PG: before 2020DA15 7PH: before 2020DA15 7PJ: before 2020DA15 7PQ: before 2020DA15 7JR: new since 2020 LonglandsSidcup Map of every postcode in the DA15 7 sector, by new since 2020 Of the 121 postcodes in the DA15 7 sector that ONS places, 1 are new since 2020 and 120 were in use before 2020. Places named: Longlands, Sidcup. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A20 LonglandsSidcup
  • New since 2020: 1
  • In use before 2020: 120

Of the 121 postcodes in the DA15 7 sector that ONS places, 1 are new since 2020 and 120 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 newest postcode

What do homes sell for in DA15 7?

Homes in DA15 7 sold for a typical £475,000 in the 12 months to August 2026, across 71 sales, up 9.4% on the 12 months before, HM Land Registry's figures show.

£475,000 typical price, the 12 months to August 2026
£434,250 12 months to August 2025
▲ up 9.4% on the 12 months before
  • Detached £1,125,000 10 sales
  • Semi-detached £635,000 19 sales
  • Terraced £495,000 15 sales
  • Flat or maisonette £285,000 27 sales

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

Standard sales of homes at market value at the postcodes that start DA15 7. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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