4000 Old Rancheria Rd Nicasio, CA 94946
Estimated payment $50,281/month
Highlights
- Solar Power System
- 15.5 Acre Lot
- 4 Fireplaces
- Nicasio Elementary School Rated A
- Private Lot
- 3 Car Detached Garage
About This Home
Set on 15.5 acres in the hills of West Marin, this reimagined single-level Spanish-style estate offers refined living with total privacy. Neighboring Skywalker Ranch and protected MALT lands, the gated property spans 5,689 sq ft across the 3 BD/3.5 BA main residence and 1 BD/1 BA guest house, blending modern luxury and timeless elegance. The main home features a dramatic great room, remodeled chef's kitchen, media room, library, and luxurious primary suite with spa-like bath, cedar hot tub, sauna, and outdoor shower. French doors throughout open to patios with sweeping views. Custom finishes include Incense Cedar beams, an antique French terracotta porch, radiant heat, and Marvin windows/doors. The guest house offers a full kitchen, updated bath, and private deck. Grounds include 1.5 miles of hiking trails, a yoga platform, a seasonal creek, and abundant wildlife. Infrastructure includes solar, a generator, 20,000-gallon water storage, fire suppression, and approved pool plans. Roughly 30 miles from the Golden Gate Bridge, this West Marin estate offers unparalleled privacy, sustainability, and sophistication, a rare opportunity for refined living close to the California coast.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $50,804
Year Built
- Built in 2005
Lot Details
- 15.5 Acre Lot
- Landscaped
- Private Lot
Parking
- 3 Car Detached Garage
Interior Spaces
- 5,689 Sq Ft Home
- 1-Story Property
- 4 Fireplaces
- Family Room
- Living Room
- Dining Room
Bedrooms and Bathrooms
- 4 Bedrooms
- Bathroom on Main Level
Laundry
- Dryer
- Washer
Eco-Friendly Details
- Solar Power System
Utilities
- Central Air
- Radiant Heating System
- Power Generator
- Propane
- Shared Well
- Septic System
Listing and Financial Details
- Assessor Parcel Number 121-100-36
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $50,804 | $4,608,191 | $1,872,720 | $2,735,471 |
| 2023 | $52,180 | $4,517,835 | $1,836,000 | $2,681,835 |
| 2022 | $16,954 | $1,349,468 | $274,273 | $1,075,195 |
| 2021 | $16,151 | $1,323,016 | $268,896 | $1,054,120 |
| 2020 | $15,973 | $1,309,454 | $266,139 | $1,043,315 |
| 2019 | $15,798 | $1,283,786 | $260,921 | $1,022,865 |
| 2018 | $15,360 | $1,258,624 | $255,807 | $1,002,817 |
| 2017 | $15,073 | $1,233,952 | $250,791 | $983,161 |
| 2016 | $14,405 | $1,209,765 | $245,875 | $963,890 |
| 2015 | $14,380 | $1,191,601 | $242,182 | $949,419 |
| 2014 | $13,765 | $1,168,263 | $237,439 | $930,824 |
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 04/09/2025 04/09/25 | For Sale | $8,250,000 | +86.2% | $1,450 / Sq Ft |
| 04/05/2022 04/05/22 | Sold | $4,431,750 | -10.5% | $773 / Sq Ft |
| 03/28/2022 03/28/22 | Pending | -- | -- | -- |
| 03/15/2022 03/15/22 | For Sale | $4,950,000 | 0.0% | $863 / Sq Ft |
| 03/07/2022 03/07/22 | Pending | -- | -- | -- |
| 02/03/2022 02/03/22 | For Sale | $4,950,000 | -- | $863 / Sq Ft |
Deed History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $4,432,000 | First American Title | |
| Deed | $1,725,500 | Ticor Title Co | |
| Interfamily Deed Transfer | -- | Alliance Title Company |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,500,000 | New Conventional | |
| Previous Owner | $6,300,000 | Reverse Mortgage Home Equity Conversion Mortgage | |
| Previous Owner | $3,450,600 | Future Advance Clause Open End Mortgage | |
| Previous Owner | $938,250 | Reverse Mortgage Home Equity Conversion Mortgage | |
| Previous Owner | $721,000 | Negative Amortization |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325031157
APN: 121-100-36
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.
- 333 Willow Rd
- 0 Lucas Valley Rd
- 80 Pinto Ln
- 1401 Nicasio Valley Rd
- 105 Cabro Ct
- 2 Amber Ct
- 194 Maestro Rd
- 489 Wilson Ave Unit A
- 35 San Joaquin Place
- 2566 Center Rd
- 25 Old Ranch Rd
- 55 Wildwood Ln
- 00 Novato Blvd
- 159 Michele Cir
- 1846 Indian Valley Rd
- 774 Saint Francis Ave
- 200 Road To Ranch
- 35 Trumbull Ct
- 455 Ridge Rd
- 458 Ridge Rd