Permits through August 2026Yearly permits since 1995Stanislaus County index 1975–2025
Stanislaus County (100 = first year)United States, rebased to the same startNBER recession
House prices are indexed by county, not by city: this is Stanislaus County's FHFA index, with the national index rebased to the same start.
Census Bureau notes: building permit figures cover new privately owned housing units authorised by permit-issuing places; permits do not mean the units were started or completed, and places that report less often than monthly are imputed in monthly totals. FHFA notes: The FHFA HPI is a broad measure of the movement of single-family house prices. The FHFA HPI is a weighted, repeat-sales index, meaning that it measures average price changes in repeat sales or refinancings on the same properties.
In the 12 months to August 2026, building permits in Modesto, California, covered 766 housing units (+190.2% year on year); the place lies in Stanislaus County.
402 of those units were single-family houses (52%), 4 were in two- to four-unit buildings and 360 in buildings of five or more units. That is 3.5 units per 1,000 residents, above the county's 2.7 and above the state's 2.8.
Since 1995 the place has authorised 12,861 units, with the busiest year 2001 (1,361 units). Stanislaus County's FHFA house price index rose +97.6% over the ten years to 2025.
766units permitted, 12 months to August 2026+190.2% on the previous 12 months
402single-family units52% of the total
360units in 5+ unit buildings47% of the total
3.5units per 1,000 residentsStanislaus County 2.7 · California 2.8
Permits by month and structure type
Housing units authorised in Modesto by month, latest 24 monthssingle-family2+ unit buildings
Units, 12 months to August 2026
Modesto
Stanislaus County
California
United States
All housing units
766
1,510
111,538
1,418,086
Single-family (1 unit)
402 (52%)
1,117 (74%)
55,792 (50%)
888,241 (63%)
2 units
4
10
4,172
34,814
3–4 units
0
23
1,193
17,298
5 or more units
360 (47%)
360 (24%)
50,381 (45%)
477,733 (34%)
Units per 1,000 residents
3.5
2.7
2.8
4.1
Change on previous 12 months
+190.2%
+81.1%
+13.8%
−0.1%
Permits by year since 1995
Housing units authorised in Modesto by year, 1995–2025single-family2+ unit buildings
12,861 units since 1995; the busiest year was 2001. Annual figures include units imputed for months a place did not report.
Home prices in Stanislaus County
FHFA's index for Stanislaus County rose +97.6% over the ten years to 2025 (+7.0% a year) and +1.4% in the latest year, against +80.3% and +0.8% for California. Full county page: decade table, peak-to-low declines, every ZIP code and every permit-issuing place in the county.
Questions and answers
How many homes are being built in Modesto, CA?
766 housing units were authorised by building permits in the 12 months to August 2026, against 264 in the previous 12 months.
What kind of housing is being permitted in Modesto?
402 single-family units, 4 in two-unit buildings, 0 in three- and four-unit buildings and 360 in buildings of five or more units.
How does Modesto compare with its county and state?
3.5 units per 1,000 residents in Modesto, 2.7 in Stanislaus County and 2.8 in California.
How have home prices moved in Stanislaus County?
FHFA's index for Stanislaus County rose +97.6% over the ten years to 2025 and +1.4% in the latest year; the county page has the full series.
What does a permit count?
A housing unit authorised by a building permit for new privately owned residential construction, as reported to the Census Bureau Building Permits Survey by the permit-issuing office. Permits are not completions; some permitted units are never built, and places that report only annually are imputed in monthly figures.
Provenance
Permits: US Census Bureau, Building Permits Survey, place-level monthly and annual files through August 2026 (permit office 272000); county and state comparisons from the county and state files. Population: Census Bureau vintage 2025 estimates for incorporated places, matched on FIPS place code where the permit office is one. House price index: Federal Housing Finance Agency. Public domain. Corrections · Building Permits Survey.