City building permits · May 2026
Rancho Cucamonga Building Permits
Monthly residential building permits for Rancho Cucamonga, California — 45 units in May 2026, 632 over the last 12 months — latest month -29.7% vs. a year earlier.
45
Units (latest month)
27
Single-family units
12
Multifamily (5+) units
$13,958,222
Reported value
Trailing 12 months: 632 units permitted · latest month -29.7% vs. a year earlier.
| Structure type | Units | Share |
|---|---|---|
| Single-family (1-unit) | 27 | 60.0% |
| 2-unit structures | 0 | 0.0% |
| 3–4 unit structures | 6 | 13.3% |
| Multifamily (5+ units) | 12 | 26.7% |
| All units | 45 | 100% |
Rancho Cucamonga building permits — FAQ
How many building permits were issued in Rancho Cucamonga, California?+
45 new residential units were authorized in Rancho Cucamonga in May 2026, and 632 over the trailing 12 months, per the Census Building Permits Survey.
What types of housing is Rancho Cucamonga permitting?+
In May 2026, 27 single-family and 12 units in 5+ unit buildings were permitted — 40.0% of the total was multifamily.
Why might Rancho Cucamonga's numbers be zero some months?+
Permit activity is lumpy at the city level, and small jurisdictions may report to the Census with a lag. Zero in a month means no permits were reported, not necessarily no construction interest.