What does a SP7 postcode tell you?

That the address lies in the SP7 district of the SP (Salisbury) postcode area, which the directory places around South West. The inward half of the full postcode narrows it to a street or a building; the district alone does not, and an address written with a district and no inward half cannot be checked against the register.

Does a street listed here mean an address on it exists?

It means OS Open Names lists a road of that name under the district, which is what the address lookup answers as a street-level match. It says nothing about any building on it: Great Britain publishes no open register of buildings, so the lookup answers exists: null there and confirms the street alone.

Who lives at these postcodes?

Nobody on this page. A postcode directory says whether a code is in use, never who is there, and a streets register lists roads, not occupants. The address lookup carries no field about a person and never will.

SP7 postcode district

What the public directories installed here say about the SP7 postcode district: how many of its postcodes are in use, the places OS Open Names lists for them, the streets it files under the district and the district's centroid. Counted from the national postcode directory and OS Open Names on 2026-09-18, and never about who is at an address.

postcode area	SP (Salisbury)
live postcodes	638
terminated postcodes	169
streets listed	290
centroid	51.00506, -2.18433
counted on	2026-09-18

Places the directory lists for SP7

OS Open Names places the district's postcodes in these settlements, boroughs, counties and regions, most often first. A town written as any of them matches the directory in an address lookup, and one written as another place in the SP area is reported but not scored.

South West
Dorset
Shaftesbury
Wiltshire
Motcombe
Fontmell Magna
Ludwell
Berwick St John
Cann Common
Donhead St Mary
Donhead St Andrew
Compton Abbas
Cann
Hartgrove
Melbury Abbas
Stour Row
Semley
Bedchester
West Melbury
Gutch Common
Sedgehill
Guy's Marsh
Twyford
Margaret Marsh

Postcodes in use

638 postcodes in SP7 were in use on the day of the count. A postcode directory says whether a code is in use, never who is there. 169 of its 807 postcodes have been terminated: a real address written with one has moved on, which is not the same thing as a typo, and the address lookup scores it rather than refusing it.

Centroid: 51.00506, -2.18433 — the mean of the live postcodes' centroids, which locates the district, not any building in it.

Streets filed under SP7

OS Open Names files 290 roads under SP7. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent.

A30
A350
Abbey Walk
Allen Road
Angel Lane
Anstee Road
Armoury Yard
Ash Close
Ashcombe Lane
Ash Tree Lane
B3081
B3091
Back Horse Hill Lane
Badger Walk
Barters Lane
Barton Hill
Beaufoy Close
Bell Street
Belmont Close
Berry Wood Lane

the first 20 of 290, alphabetically

Check an address in SP7

The address checker opens on Great Britain with the district in the field: add the street, the number and the full postcode, and it answers the postcode's status, whether the street is filed under the district, and what kind of delivery point the address names.

Check an address in SP7

curl https://spaw.co/api/v1/address \
  -H "Authorization: Bearer sk_live_…" \
  -H "Content-Type: application/json" \
  -d '{"address": "10 Downing Street, London SP7 …", "country": "GB"}'

Common questions about SP7

What does a SP7 postcode tell you?: That the address lies in the SP7 district of the SP (Salisbury) postcode area, which the directory places around South West. The inward half of the full postcode narrows it to a street or a building; the district alone does not, and an address written with a district and no inward half cannot be checked against the register.
Does a street listed here mean an address on it exists?: It means OS Open Names lists a road of that name under the district, which is what the address lookup answers as a street-level match. It says nothing about any building on it: Great Britain publishes no open register of buildings, so the lookup answers exists: null there and confirms the street alone.
Who lives at these postcodes?: Nobody on this page. A postcode directory says whether a code is in use, never who is there, and a streets register lists roads, not occupants. The address lookup carries no field about a person and never will.

Where the counts come from

ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.

Data synced on 2026-09-18: the newest register or postcode directory copy installed here.

Other districts in SP

Wrong result, or is it about you? If this tool said something you think is wrong, tell us and a person reads it. If Spaw is holding data about you and you never signed up here — a customer may have had your address verified, or reported that a message to it bounced — erase it yourself, confirmed by mail to that address and with no account needed.

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