Where was the HP21N number plate registered?

Vehicles with the HP21N prefix were first registered in Portsmouth, South East through official DVLA regional allocation tag HP.

What year was a HP21N registration plate released?

The HP21N series was issued during March 2021 to August 2021.

What is the MOT pass rate for HP21N vehicles?

MOT pass rates for HP21N series vehicles are tracked across historical DVSA inspection records on IsItAGoodCar.

Batch Prefix Hub

HP21N Series Number Plates

UK vehicles registered in Portsmouth, South East during March 2021 to August 2021 with registration prefix HP21N.

Area Office: Portsmouth (Portsmouth, South East)
Release Period: March 2021 to August 2021
Tracked in Batch: 1 vehicles
MOT Pass Rate: Tracked

Popular Makes

ZONTES 100% (1)

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Average MOT Pass Rate

Based on 0 historical tests

Common Colors

Green1 vehicles

Active Plates in HP21N Series(1 of 1 displayed)

HP21NCP

MOT Expired

ZONTES ZT 368 T-G

Petrol · Green

First Used: Sep 2025
MOT Expiry: —
Tax Status: —
Color: Green

Check History & Specs

Reliability & Common Problem Guides for HP21N Makes

Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:

ZONTES Common Problems

Frequently Asked Questions about HP21N Plates

Where was the HP21N number plate series registered?

Vehicles starting with HP21N were assigned to the Portsmouth covering Portsmouth, South East. The first two letters (HP) identify the memory tag assigned by the DVLA.

What registration period is HP21N?

The HP21N age identifier corresponds to vehicles first registered between March 2021 to August 2021.

How can I check the MOT history of a HP21N vehicle?

Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.