Postal Code Finder
Registry / United Kingdom / Postal code prefixes / GU1 / GU17 /

Postal code GU17 in Blackwater, United Kingdom

Postal code GU17 is mapped to 4 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code GU17

Based on 4 records, 1 postal code values and 4 mapped localities. Coordinate coverage is 100.0%.

4
Records
1
Postal identifiers
100.0%
Geocoded
GU17
Example code
Postal code Locality Administrative path Coordinates
GU17 Blackwater England / Hampshire 51.3301, -0.7774
GU17 Frogmore England / Hampshire 51.324, -0.7721
GU17 Hawley England / Hampshire 51.3178, -0.7668
GU17 Minley Manor England / Hampshire 51.324, -0.7721

Related postal lookups

United Kingdom
country
Postal code prefixes
code_index
Prefix GU1
code_prefix · 11 records
GU13
nearby_postal_code · 3 records
GU14
nearby_postal_code · 4 records
GU15
nearby_postal_code · 1 records
GU16
nearby_postal_code · 4 records
GU18
nearby_postal_code · 1 records
GU19
nearby_postal_code · 1 records

Postal code range

This code belongs to the GU1 prefix range for United Kingdom.

View all GU1 postal codes

How to validate postal code GU17

Treat GU17 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to United Kingdom.

United Kingdom lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix GU1
View related codes in the same prefix range.

Mapped localities

Blackwater
England / Hampshire
51.3301, -0.7774
Frogmore
England / Hampshire
51.324, -0.7721
Hawley
England / Hampshire
51.3178, -0.7668
Minley Manor
England / Hampshire
51.324, -0.7721

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside United Kingdom. Each link opens a canonical postal-code page with its mapped places and administrative context.

GU13
Church Crookham
GU14
Cove
GU15
Camberley
GU16
Deepcut
GU18
Lightwater
GU19
Bagshot
GU2
Onslow Village
GU20
Windlesham