Choice Valuation, PLLC

Your choice for residential appraisals and appraiser products

Performing single- and multi-family residential appraisals and creating simple, useful software for appraisers.

Below are the instructions you need for the one-time setup of your export file in CarolinaMLS.

If, for any reason, you have trouble with the file setup below or with the data going into Spark, contact us here for assistance.

Creating a Custom Export for use in the CarolinaMLS Matrix system

MLS export files that are uploaded to Spark must be in a specific format in order to provide both accurate data and all possible fields.

Follow the instructions below to complete the one-time setup for Spark in the CarolinaMLS Matrix system.  Contact us here if you have problems with the file setup and we will be glad to help.

  • Hover your mouse over 'My Matrix' and select 'Settings'.

  • Click on 'Custom Exports' then click on 'Add Export'.

  • Name the export 'Spark'.

  • Verify toward the bottom that 'Label' and 'Comma' are chosen. No need to enter a description.

  • Click on each of the following categories individually and click 'Add' after each one. Once you are done, the categories will appear on the right side of the window. I realize the list is long but once this is set up in your MLS you'll never have to do it again although if you plan on using Spark for importing rentals you will have to repeat this process for the Rental export setup.

    • Architectural Style - Not for RENTALS

    • Auction YN - Not for RENTALS

    • Baths Full

    • Baths Half

    • Beds Total

    • City

    • Close Date

    • Close Price

    • Community Features - Not for RENTALS

    • County Or Parish

    • DOM

    • Doors Windows - Not for RENTALS

    • Exterior Features

    • Fireplace YN

    • Foundation Details - Not for RENTALS

    • Heating

    • List Price

    • Listing Contract Date

    • Lot Features - Not for RENTALS

    • Lot Size Area

    • MLS Number

    • Original List Price

    • Ownership Type

    • Parcel Number

    • Parking

    • Porch - Not for RENTALS

    • Postal Code

    • Price Change Timestamp

    • Property Sub Type

    • RENTALS ONLY - Property Sub Type Secondary

    • Property Type

    • Seller Contribution - Not for RENTALS

    • Sold Terms - Not for RENTALS

    • Special Listing Conditions - Not for RENTALS

    • Sq Ft Basement - Not for RENTALS

    • Sq Ft Total

    • Sq Ft Unheated Basement - Not for RENTALS

    • Status

    • Status Change Timestamp

    • RENTALS ONLY - Status Contractual Search Date

    • Street Dir Prefix

    • Street Dir Suffix

    • Street Name

    • Street Number

    • Street Suffix

    • Subdivision Name

    • Tax Legal Description - Not for RENTALS

    • Under Contract Date - Not for RENTALS

    • Unit Floor Level

    • Unit Number

    • Water Heater - Not for RENTALS

    • Year Built

  • Once the list is complete, click 'Save' and you are done

  • The custom export just created applies to residential properties but not rentals. Add another export but this time click on the drop-down that says 'Residential' and change it to 'Residential Rental'. Use the above list making sure to include the items that are for rentals.

How to Export your Data

  • Verify that the search you are exporting includes the sales/listings/rentals you want to put into the grid(s) of your appraisal report.

  • On the results page of your search choose the listings/sales/rentals you want included (using the check box to the left) or click 'All' if you want all of them.

  • Click 'Export' which is on the bottom row of buttons.

  • Verify the custom export you made is selected in the drop-down which should be 'Spark' then click 'Export'.

  • Save the file by whichever file name and into whichever folder you prefer (depending on browser settings you may not be given the option to choose the file name/location).

  • Now load Spark by going to and follow the steps.

  • *Keep in mind that, since this MLS system has a limitation of only allowing 50 fields to be exported, we were not able to export all fields. At this time, the only field that is missing is HOA fee on a condo report (which required 6 fields to ascertain accurately).

Note: Spark can input a maximum of 30 properties for each grid (sales grid/listing grid/rental grid) and a maximum of 10,000 for your 1004MC files (Competing and/or Neighborhood File).