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Local data

Building in Caldwell, ID

Caldwell, ID is in Canyon County and has about 66,516 residents. 1016 single-family homes were permitted in 2025, up from 939 in 2023.

Numbers come from public sources listed at the bottom of this page. Always confirm details with Caldwell before you spend money.

Homes and costs in Caldwell

Typical home value
$367,300 (give or take $6,661)
Typical monthly rent
$1,264 (give or take $87)
Typical household income
$73,058 (give or take $3,829)
Typical year homes were built
2003
Homes lived in by their owners
73%
Homes sitting empty
3.6%

U.S. Census American Community Survey, 2020-2024. These are survey estimates; the range shows how sure the Census is.

How much is being built in Caldwell

Single-family home permits issued per year
YearHomes permittedAll new housing unitsValue of all permits
2025
1016
1477$236.2 million
2024
1348
1434$183.6 million
2023
939
1697$196.9 million
2022
670
1146$192.5 million
2021
828
1105$144.1 million

U.S. Census Building Permits Survey, 2021 to 2025. Counts permits issued by the city, not homes finished. Years the town did not report are left out.

Permits, meetings and bids: official Caldwell pages

Building permits

Planning and zoning

Meeting agendas and minutes

Public notices

Source links, not a list of current permits or open bids. Check dates and which city or county handles your property before using a notice or application.

Disaster history for Canyon County

Canyon County has had 2 federal disaster declarations (1 flood, 1 hurricane).

  • 2017: Flooding (flood)
  • 2005: Hurricane Katrina (hurricane)

Federal disaster declarations from FEMA. Declarations cover a whole county. Pandemic declarations are left out.

Building supply stores near Caldwell

  • Tile Outlet
  • Sprinkler World
  • True Value
  • Rodda Paint
  • Superior Paint and Glass
  • The Home Depot
    2003 North Cassia Street Nampa
  • Harbor Freight Tools
    1611 Caldwell Boulevard Nampa
  • Sherwin-Williams

Map data © OpenStreetMap contributors. Hours and stock can change; call first.

Plan your Caldwell project

Build a budgetThe 7 steps to building a homeFind your permit office

Nearby towns

All town guides

Where this information comes from

  • U.S. Census Gazetteer + Geocoder (retrieved 2026-10-01; U.S. government data, public domain)
  • Census Building Permits Survey (annual) (retrieved 2026-10-01; U.S. government data, public domain)
  • Census American Community Survey 5-year 2020-2024 (retrieved 2026-10-01; U.S. government data, public domain)
  • FEMA OpenFEMA Disaster Declarations (retrieved 2026-10-01; U.S. government data, public domain)
  • OpenStreetMap via Overpass (retrieved 2026-10-01; ODbL 1.0: attribution required; review share-alike before merging into a SchoHome-owned database)
  • Official government websites (found via Wikidata, CC0) (retrieved 2026-10-01; Links and titles only; content stays on the official site)

SchoHome is a software platform, not a government office. This page is general information, not legal, financial, or engineering advice.