Identification of an individual flat in a building using Address Validate

Hi,

I've checked the following address (which is valid with an appropriate postcode) using Address Validate

Addr 1 :16 Wythburn Court

Addr2 : 34 Seymour Place

Addr3 : London

Postcode : W1H 7NS

However, because the "Flat" is missing from the address, the 16 at the front is ignored and I get a "3-tentative full match" returned with the address amended to

Wythburn Court 34 Seymour Place London W1H 7NS

ie missing the precision of the flat number and therefore a deliverable address has been amended to an undeliverable one. I have tried with both standard and detailed components, individual address elements and a concatenation.

Checking the Royal Mail website gives me this as a format

Is there any way that I can get the flat number recognised?

Thanks

Nige

Best Answer

Answers

  • Clinton JonesClinton Jones Experian Elite

    hi @Nigel Light I believe that @Valentin Tchergarsky may be looking into this.

    As per normal, we would usually handle this via a support ticket which you can open, per the below link.

    However I thought it would be an interesting exercise to test out this particular address in a couple of different ways

    In this instance I am using a single block address in a number of formats - this can be easily done with a concatenate

    This particular address comes back from the batch integration engine thus:

    This wasn't very satisfactory as you rightly point out - even with flat numbers, so I tested it against a couple of other approaches too!

    For that address the Royal Mail correctly provide the requirement of selecting a Flat number.

    I tested this also with a couple of competitors and they also didnt quite say it was a perfect address,


    The EDQ real time api similarly didnt prompt for Flat Number.

    I also couldn't get very granular with What3words on the actual address beyond the generalized postcode


    Below is the link to the support contact info, it could be that there has been an update to the data to provide additional data.



  • Hi @Clinton Jones

    Thanks for getting back to me (and support ticket has been raised as suggested).

    Further information; I am informed by @Valentin Tchergarsky that we are missing a Multi-Residential Building file GBRMRF which should correct our issue (I was unaware of this, as others may be too). @Pavan Rao informs me that this isn't straight forward to apply to Aperture 2 and some reconfiguring is required. We are currently working on this - any tips that you can share here?

    Crossing fingers (and everything else) that this will meet our needs

    Regards

    Nige

  • Pavan RaoPavan Rao Experian Employee

    Hi @Nigel Light , I have managed to get this working in Aperture V2. There were some configuration changes and updates to json file to get this working as Additional dataset in Aperture Data Studio.


  • Great work @Pavan Rao - it sounds fiddly though (and hopefully this can also be applied to V1 too until we are in a position to migrate successfully too)

  • Hi @Pavan Rao We are currently having a similar issue to this, can you advise how you got this to work as an additional dataset? We are also hoping to match UPRN but can only see Parent UPRN, is it possible to match UPRN? Thanks

  • Sueann SeeSueann See Administrator
    edited September 24

    @Jenna Leiperplease log a case with support so we can track this. For the multi-residence dataset, it may be a similar issue as experienced by other clients that we can provide a workaround for, but we should confirm if that is the case.

    For the UPRN, there may be an issue we need to investigate.

    In any case, We will need you to supply the following data, so it is best to contact support who can work through this with you.

    • Address examples
    • Aperture Data Studio version
    • qawserve/qaworld (address validation configuration files) from the problematic instance
    • version of dataset /data vintage used.


  • Pavan RaoPavan Rao Experian Employee

    Hello @Jenna Leiper , As Sue Ann mentioned, we can log a case to investigate this further, one is related to GBR Additional dataset (GBRMRF) which returns multi-residence and the other is related to APR (Address Base Premium) dataset which returns UPRN.

    But here is what I did to update Multi-residence (sub-building info) in Aperture Data Studio:

    Following are the key changes that are required to configure Multi-residency (Sub-building information) in Aperture:

    • Firstly, we will need a license key for Multi-residence datasets to be updated. This would have been provided by Experian as part of the purchase of this additional dataset.
    • To update the license key in Aperture Data Studio - Select the user icon on top right corner and select “Update License” :
    • In addition to this, Multi-residence related datasets licensed (gbrmr*)are required to be added to the location specified in qawserv.ini file (where the standard 5 datasets (top 5 in the screengrab below) from the same vintage are also included):
    • We also need to configure qawserve.ini file (located normally in C:\ProgramData\Experian\addressValidate\runtime) to include GBRMRF, something like this: DataMappings=GBR,Great Britain,GBR+GBRMRF
    •  And finally, an addition of GBRMRF in GBR.json file (attached) found in C:\ProgramData\Experian\addressValidate\dataPlusMappings, which will bring this Additional dataset to life.



    Hope this helps.

    Thanks,

    Pavan

  • Nb Probably fair to say, this isn't straightforward and might involve 2 passes of the address dataset - with and without the multi-residency buildings file for the best results.

    Nigel @Nigel Light @Nigel Light

    PS It works with Aperture 1.x too (thanks @Pavan Rao )

  • Sueann SeeSueann See Administrator

    @Jenna Leiper i'm hoping this will help you to surface the UPRN attribute you are looking for in the APR (AddressBase Premium dataset). You will need to define a custom layout.

    The documentation about custom layouts is available here.

    A sample custom layout specific to the APR dataset is as follows:


    [CustomAPR]

    CountryBase=APR

     

    CleaningAction=Address


    APRAddressLineCount=8

    APRAddressLine1=W60

    APRAddressLine2=W60

    APRAddressLine3=W60

    APRAddressLine4=W60,L21

    APRAddressLine5=W0

    APRAddressLine6=W60,C11

    APRAddressLine7=W60,X11

    APRAddressLine8=W60,A11

    APRCapitaliseItem=X11

    APRExcludeItem=L21 C11 X11

    APRSeparateElements=Yes

    APRElementSeparator={ } C11{ ^-}

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