California Housing Partnership Corporation

California’s Experts on Affordable Housing Finance, Advocacy and Policy

CHPC Mapping Tool

Easy Guide to Getting Started

BASIC FEATURES:

1. Choose a Location

    • To start, specify a location. The SET LOCATION feature allows you to quickly find and position the map to different locations.
    • In the SET LOCATION box, type in an address, zip code, city, county, census tract, congressional district, school district, state legislative boundary or metro area.

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2. Add Housing Sites

  • The CHPC Mapping Tool includes housing data from four different housing programs:
    • HUD Multifamily Housing
    • Low-Income Housing Tax Credit Housing
    • Public Housing
    • USDA Rural Multifamily Housing
  • To select a housing program, move your mouse over one of the programs listed in the left column menu under “ADD SITES” and click on the slider that pops up. (Note: The HUD Multifamily program is already selected as the default.)
  • Repeat step B if you want to view multiple housing programs on your map.

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3. View specific types of properties under your selected housing program.

  • Do you only want to view senior properties? Or maybe you’d just like to view all non-profit owned properties? What if you’d like to color code properties based on their subsidy expiration date?
  • To select a more specific fields to focus in on, simply roll your mouse across the [>>] arrow and select from the menus that pop up to the right.
  • We recommend that you try out a few selections to discover what data can be viewed and how it appears on your map.

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  • In the example below, all HUD multifamily properties in the City of San Francisco, shown as colored points, have been color-coded based on their unit size.

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Pict54. Zoom in and click on a point to view detailed property information.

  • Each data point displayed on the map represents a property in the Housing Program selected. To zoom in or out, use the plus [+] or minus [-] signs in the vertical bar in the top left corner of the map.
  • Then, simply click on a property (diamond shaped symbol) to display detailed project information, including property name, unit count, owner type and REAC score.

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ADVANCED FEATURES:


5. OPTIONAL: Overlay a Demographic DATA LAYER

  • Once you’ve selected all the properties you’d like to see, you can also overlay demographic and income data “DATA LAYERS” onto your map.
  • To add a layer of data, move your mouse over one of the Data Layer categories in the left-hand column:
    • Poverty
    • Renter Cost Burdens
    • Renter Affordability
    • Distance to Mass Transit

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  • Once you select a data layer, the geographic area you’re viewing will appear in a color gradation, which is explained in the legend that will appear in the top left corner.

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6. Share your map with others!

  • You can print directly from your browser (File>>Print) OR
  • Save as a PDF and email to a colleague (File>>Print>>Print to PDF)

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