77 Oso Trail Glen Ellen, CA 95442
Sonoma AreaEstimated payment $21,614/month
Highlights
- In Ground Pool
- 10.87 Acre Lot
- Fireplace in Primary Bedroom
- Solar Power System
- Mountain View
- Private Lot
About This Home
Escape to your own private Wine Country sanctuary at 77 Oso Trail, a gated Spanish-style estate nestled in the rolling hills above Glen Ellen. Tucked along a quiet country lane and surrounded by nearly 11 acres of natural landscape. Built in 1996, this elegant 4,261 square foot retreat blends timeless architectural character with serene natural beauty. Inside, light-filled interiors flow across three spacious bedroom suites each with private bath, a powder room, a dedicated office, and generous gathering spaces ideal for entertaining. The home's Spanish influence shines through with handcrafted tiles, and rustic wood accents, creating warmth and authenticity throughout. The living room, family room, and main-floor primary suite each open directly to a screened loggia with fireplace, offering seamless indoor-outdoor living and an effortless connection to the surrounding landscape. The primary suite provides comfort and privacy, while a separate guest wing is an inviting retreat for family or friends. Outdoors, enjoy a pool and private spa area, classic clay tennis court, and landscaped gardens framed by hillside views and natural landscapes. A detached Ag Barn is perfect for hobbies, workshop or storage. The property's gentle topography invites exploration, with open spaces perfect for walking paths, and gardens. Just minutes from downtown Glen Ellen, this estate enjoys proximity to renowned wineries, Jack London State Park, and Sonoma Valley's celebrated dining scene- all approximately an hour from San Francisco. Whether as a full-time residence or weekend getaway, 77 Oso Trail embodies the relaxed sophistication of Wine Country living, where natural tranquility meets timeless design.
Listing Agent
Holly Bennett
Sotheby's International Realty License #00973279 Listed on: 03/03/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 1996
Lot Details
- 10.87 Acre Lot
- Private Lot
- Secluded Lot
- Garden
Parking
- 2 Car Attached Garage
- Garage Door Opener
Property Views
- Mountain
- Hills
Home Design
- Spanish Architecture
- Mediterranean Architecture
- Tile Roof
- Stucco
Interior Spaces
- 4,261 Sq Ft Home
- 2-Story Property
- Family Room
- Living Room with Fireplace
- 4 Fireplaces
- Laundry in unit
Kitchen
- Breakfast Area or Nook
- Kitchen Island
Bedrooms and Bathrooms
- 3 Bedrooms
- Fireplace in Primary Bedroom
- Walk-In Closet
- Dual Vanity Sinks in Primary Bathroom
Eco-Friendly Details
- Solar Power System
Pool
- In Ground Pool
- Spa
Outdoor Features
- Separate Outdoor Workshop
- Shed
Utilities
- Radiant Heating System
- Treatment Plant
- Private Water Source
- Well
- Septic System
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2025 | $47,488 | $4,178,384 | $2,659,224 | $1,519,160 |
| 2024 | $46,633 | $4,096,456 | $2,607,083 | $1,489,373 |
| 2023 | $46,633 | $4,016,134 | $2,555,964 | $1,460,170 |
| 2022 | $45,217 | $3,937,388 | $2,505,848 | $1,431,540 |
| 2021 | $44,364 | $3,860,185 | $2,456,714 | $1,403,471 |
| 2020 | $44,317 | $3,820,605 | $2,431,524 | $1,389,081 |
| 2019 | $43,264 | $3,745,693 | $2,383,848 | $1,361,845 |
| 2018 | $42,742 | $3,672,249 | $2,337,106 | $1,335,143 |
| 2017 | $42,061 | $3,600,245 | $2,291,281 | $1,308,964 |
| 2016 | $39,940 | $3,529,653 | $2,246,354 | $1,283,299 |
| 2015 | -- | $3,476,635 | $2,212,612 | $1,264,023 |
| 2014 | -- | $3,408,533 | $2,169,270 | $1,239,263 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/14/2026 07/14/26 | Price Changed | $3,250,000 | -5.8% | $763 / Sq Ft |
| 05/26/2026 05/26/26 | Price Changed | $3,450,000 | -6.1% | $810 / Sq Ft |
| 04/21/2026 04/21/26 | Price Changed | $3,675,000 | -5.2% | $862 / Sq Ft |
| 03/03/2026 03/03/26 | For Sale | $3,875,000 | -- | $909 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | -- | None Listed On Document | |
| Deed | -- | None Listed On Document | |
| Grant Deed | $2,800,000 | Fidelity National Title Co |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $2,000,000 | Credit Line Revolving |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326015038
APN: 054-110-046
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 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
- 2399 Sobre Vista Rd
- 2395 Sobre Vista Rd
- 1500 Morningside Mountain Dr
- 1055 Heaven Hill Rd
- 832 Murray Dr
- 837 Marty Dr
- 825 Madrone Rd
- 6080 Grove St
- 1145 Hill Rd
- 7251 Grove Ct
- 13790 Arnold Dr
- 1219 Repetto Ranch Rd
- 845 Horn Ave
- 4548 Park Side St
- 5430 O'Donnell Ln
- 17115 Arnold Dr
- 17201 Arnold Dr
- 14351 Babb Ln
- 13605 Garric Ave
- 4920 Warm Springs Rd
- 1505 Sobre Vista Rd
- 15472 Marty Dr Unit N3
- 997 Madrone Rd Unit K5
- 4460 Lakeside Rd Unit SI ID1545794P
- 184 W Agua Caliente Rd
- 172 Theodor Ln Unit SI ID1538701P
- 501 Boyes Blvd
- 18193 Happy Ln Unit 18(193)A
- 18173 Happy Ln Unit 18(173)
- 18709 Arnold Dr
- 18199 Happy Ln Unit 18(199) A
- 18215 Happy Ln
- 18788 Polley Ln
- 158 Sierra Place Unit SI ID1546505P
- 114 Melody Ct
- 171 Siesta Way
- 754 E Thomson Ave
- 12240 Adine Ct Unit SI ID1538725P
- 5325 Bennett Valley Ln Unit SI ID1538727P
- 1282 Fowler Creek Rd Unit SI ID1538712P
Ask me questions while you tour the home.