Nevada County property record for 10400 Alta St, Grass Valley, CA 95945
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,392 sqft · built 1972 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $425,000 (Aug 2022) |
| Tax Bill | $4,632 (2025) |
| Deeds & Mortgages | Aug 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-220-037-000 |
| Primary APN | 008-220-037-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,392 sqft Living Area |
| 1st Floor Area | 1,392 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Traditional |
| Lot Area | 43,560 sqft |
| Terrain | Below Road/Slope |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Porch |
| Patio Area | 1,392 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Oil |
| Water Source | Commercial |
| Old Parcel Number | 08-220-37-000 |
|---|---|
| Street Address | 10400 ALTA ST |
| City | GRASS VALLEY |
| State | CA |
| Zip | 95945-5521 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | R1-1.5 |
| Legal Description | PCL A PM 8/10 |
| Legal Subdivision | 8-10, PARCEL MAP |
| Legal Lot Number | A |
| Jurisdiction | NEVADA CA |
| Township / Civil Division | GRASS VALLEY |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 503 |
10400 Alta St, a mobile home, is owner-occupied and held in a trust since July 2025.
Source: Nevada County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 10400 ALTA ST, GRASS VALLEY, CA 95945-5521 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 17, 2022 · Amount on File |
| Deed Sale | Aug 17, 2022 · Amount on File |
| Prior Sale | Nov 6, 2003 · Amount on File |
| Deed Document Number | 202216796 |
| Last Transfer Date | Jul 28, 2025 |
| Transfer Doc | 0000011648 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NEVADA CA |
| Recording Date | Aug 17, 2022 |
| Property Address | 10400 ALTA ST, GRASS VALLEY, CA 95945-5521 |
| Document Number | 0000016796 |
| Map Reference | MB 8 PG 10 |
| Instrument Date | Aug 11, 2022 |
| Instrument | 20220016796 |
| Transaction Type | Transfer |
| Record Updated | Aug 10, 2023 |
| Title Company | STEWART TITLE, STEWART TITLE OF PLACER |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 15250 SURE BET RD, GRASS VALLEY, CA 95945-8678 |
The 2025 property tax bill for 10400 Alta St was $4,632.
Source: Nevada County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Nevada County |
| Elementary School District | Grass Valley Elementary School District (KG - 08) |
| Secondary School District | Nevada Joint Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $423,800 (+1.84%) Land $111,100 Building $312,700 | |
| 2025 | $4,632.00 Homeowner's exemption | $416,160 Land $97,920 Building $318,240 |
| 2023 | $4,577.00 (+144.11%) | $408,000 Land $96,000 Building $312,000 |
| 2022 | $1,875.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10400 Alta St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 20, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 10400 Alta St is moderate, ranking above 50% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 70% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NEVADA ID - E. GEORGE, BANNER MOUNTAIN serves 17,154 people · EPA ID CA2910004 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 496 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| SmarterBroadband Fixed Wireless | 100 / 25 |
May also be available: AT&T, DigitalPath, GeoLinks, T-Mobile.
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