Nevada County property record for 12477 Old Mine Rd, Grass Valley, CA 95945
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,274 sqft · built 1991 |
| Lot Size | 6.36 acres (277,477 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,785 (2025) |
| Deeds & Mortgages | Sep 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-581-016-000 |
| Primary APN | 009-581-016-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 3,274 sqft Living Area |
| 1st Floor Area | 1,683 sqft |
| 2nd Floor Area | 1,591 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 277,477 sqft |
| Terrain | Rolling |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 590 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Patio Area | 3,000 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Septic |
| Water Source | Well |
| Old Parcel Number | 09-581-16-000 |
|---|---|
| Street Address | 12477 OLD MINE RD |
| City | GRASS VALLEY |
| State | CA |
| Zip | 95945-7800 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-1.5 |
| Legal Description | LOT 5 BET ACRES |
| Legal Subdivision | BET ACRES |
| Legal Lot Number | 5 |
| Jurisdiction | NEVADA CA |
| Township / Civil Division | GRASS VALLEY |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 602 |
12477 Old Mine Rd is owned and occupied by two individuals.
Source: Nevada County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12477 OLD MINE RD, GRASS VALLEY, CA 95945-7800 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | NEVADA CA |
| Property Address | 12477 OLD MINE RD, GRASS VALLEY, CA 95945-7800 |
| Document Number | 0000019780 |
| Instrument Date | Sep 4, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Mar 6, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Married Couple |
| Address | 12477 OLD MINE RD GRASS VALLEY CA 959457800, GRASS VALLEY, CA 95945-7800 |
| Document Number | 0000019780 |
|---|---|
| Date | Oct 10, 2018 |
| Instrument | 19780 |
| Name | HSBC BK USA NA #2006-WF1 (CE) |
|---|---|
| Address | NEW YORK, NY 10018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Oct 9, 2038 |
| Rate | 4.5% |
|---|
The 2025 property tax bill for 12477 Old Mine Rd was $6,785 with a homeowner's exemption.
Source: Nevada County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Nevada County |
| Secondary School District | Nevada Joint Union High School District (09 - 12) |
| Elementary School District | Union Hill Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $642,678 (+2%) Land $229,057 Building $413,621 | ||
| 2025 | $6,785.00 Homeowner's exemption | $630,077 Land $224,566 Building $405,511 | |
| 2023 | $6,507.00 (+2.12%) Homeowner's exemption | $605,612 Land $215,847 Building $389,765 | $900,720 |
| 2022 | $6,372.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12477 Old Mine Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 20, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 12477 Old Mine Rd is very high, ranking above 93% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 93% of the US · above 78% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 1,000 / 1,000 |
| SmarterBroadband Fixed Wireless | 100 / 25 |
May also be available: AT&T, GeoLinks, Optimum.
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