Sacramento County NHD Reports & Property Tax Guide
Natural hazard disclosures and property tax information for Sacramento County, California.
Sacramento County at a glance
- Effective tax rate
- 1.14%
- Median home price
- $525,000.00
- Est. annual property tax
- $5,985.00
- Hazard zone categories
- 4
Estimates only. Rates include the Proposition 13 1% base rate plus typical voter-approved bonds; median price is an approximate 2025 figure. Special assessments such as Mello-Roos are not included.
Flood risk is the dominant disclosure item in Sacramento County transactions.
Natural Hazards in Sacramento County
These are the hazard categories that most often drive disclosure answers in Sacramento County. Each one is a separate determination on the Natural Hazard Disclosure Statement.
FEMA Special Flood Hazard Areas and levee-protected areas cover large parts of Natomas, Pocket, and the river corridors, and dam inundation mapping extends below Folsom.
Delta and river-deposit soils in the south county and along the Sacramento and American rivers include moderate liquefaction potential.
Sacramento County has no Alquist-Priolo Earthquake Fault Zones in its urban core, so fault-rupture disclosure is usually a straightforward negative determination.
Fire hazard exposure is limited compared with Southern California, concentrated in grassland and foothill interface areas on the county's eastern edge.
Former Mather and McClellan air force operations, rail yards near downtown, and legacy industrial parcels produce documented groundwater plumes.
Property Taxes in Sacramento County
Every property in Sacramento County starts from the Proposition 13 base rate of 1% of assessed value, using the purchase price as the base year value and rising by no more than 2% per year. Voter-approved bonds for schools, water, and infrastructure push the typical effective rate in Sacramento County to roughly 1.14%, so a bill is usually a little above 1% of what the buyer paid. Newer subdivisions in Elk Grove, Natomas, and Folsom commonly carry Mello-Roos taxes, and many parcels also pay flood control and levee maintenance assessments. Special assessments are layered on top of the ad valorem rate: Mello-Roos community facilities district taxes in newer subdivisions, 1915 Act bond assessments, and small district charges for lighting, vector control, or sewer service. Those line items are fixed dollar amounts rather than percentages, so they matter most on lower-priced homes. Supplemental tax bills arrive after a sale or new construction to reconcile the new assessed value with the prior owner's.
Use our California property tax calculator to model a specific Sacramento County purchase price, including Mello-Roos and 1915 Act assessments.
Getting an NHD Report in Sacramento County
Verity NHD covers every parcel in Sacramento County. Enter the address or APN and the report is generated automatically from current state and federal hazard layers — typically in minutes, not days. Each report includes the statutory hazard determinations, environmental database screening, property tax and special assessment information, hazard maps, a plain-English Verity AI℠ compliance summary, bilingual English and Spanish delivery, and built-in ValidaSign℠ eSignature with a timestamped audit trail.
See the full NHD report overview for what is included in each tier, review the California disclosure requirements, or compare Verity NHD to other providers.
Order your report
Frequently asked questions
How much are property taxes in Sacramento County?
Sacramento County property taxes average about 1.14% of assessed value including bonds — roughly $5,985 per year on the county's approximately $525,000 median home price, before Mello-Roos or flood district assessments.
What natural hazards affect Sacramento County?
Flooding is the dominant item: FEMA flood zones, levee-protected areas, and Folsom dam inundation mapping. Delta and river soils add liquefaction potential, and former air force and rail sites contribute contamination records. Fault and fire exposure is low relative to Southern California.
Do I need an NHD report in Sacramento County?
Yes. Civil Code §1103 applies statewide, and the flood hazard, dam inundation, and flood control assessment determinations are the ones Sacramento County buyers scrutinize most.
How much does an NHD report cost in Sacramento County?
Standard NHD reports start at $74.95 statewide, with premium environmental tiers available for parcels near former military or industrial sites.