Nevada County property record for 20466 Big Spring Dr, Grass Valley, CA 95949
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,608 sqft · built 1996 |
| Lot Size | 19.6 acres (855,083 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $479,055 (Dec 2012) |
| Tax Bill | $10,931 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 054-390-011-000 |
| Primary APN | 054-390-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 2,608 sqft Living Area |
| 1st Floor Area | 2,608 sqft |
| Basement Area | 668 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Traditional |
| Lot Area | 855,083 sqft |
| Terrain | Above Road/Slope |
| Garage Type | Attached |
| Garage Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Patio Area | 2,608 sqft |
| Water Source | Well |
|---|
| Old Parcel Number | 54-390-11-000 |
|---|---|
| Street Address | 20466 BIG SPRING DR |
| City | GRASS VALLEY |
| State | CA |
| Zip | 95949-7618 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AG-X |
| Legal Description | LOT 18 ROCK CREEK #1 |
| Legal Subdivision | ROCK CREEK #1 |
| Legal Lot Number | 18 |
| Jurisdiction | NEVADA CA |
| Township / Civil Division | GRASS VALLEY |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 200 |
Source: Nevada County records, as of July 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 20466 BIG SPRING DR, GRASS VALLEY, CA 95949-7618 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 21, 2012 · Amount on Record |
| Deed Sale | Dec 21, 2012 · Amount on Record |
| Prior Sale | Oct 28, 2005 · Amount on Record |
| Deed Document Number | 201234764 |
| Prior Transfer Date | Dec 19, 2012 |
| Prior Transfer Doc | 0000034764 |
| Record Updated | Oct 29, 2026 |
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 | Pleasant Ridge Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,016,000 (+1.99%) Land $334,100 Building $681,900 | ||
| 2025 | $10,931.00 (+1.74%) | $996,200 (-) Land $327,600 Building $668,600 | |
| 2023 | $10,744.00 (+0.07%) | $996,200 Land $327,600 Building $668,600 | $987,930 |
| 2022 | $10,736.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 86% of the US · above 66% of California |
|---|---|
| Wildfire Likelihood | 0.9% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| SmarterBroadband Fixed Wireless | 100 / 25 |
| Cal.net Fixed Wireless | 100 / 20 |
| Skyhi Broadband Fixed Wireless | 60 / 30 |
5G (outdoors only) and 4G LTE
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