Celebrating its 100th year, the enchanting Rose Cottage blends storybook charm with thoughtfully updated infrastructure, offering the rare opportunity to enjoy historic character with modern comfort. Set on a beautifully landscaped parcel, the grounds are rich with heritage roses, majestic oak and palm trees, and striking granite outcroppings creating a setting that feels both timeless and quintessentially Sonoma Valley. A large covered porch welcomes you to the home, where French doors open to light-filled interiors that are warm, inviting, and full of character. Period details have been lovingly preserved, including high ceilings, substantial moldings, classic board-and-batten walls, and newly refinished wood floors that reflect the home's rich history. The kitchen and baths have been tastefully updated, offering modern convenience while remaining in harmony with the cottage's historic charm. A newly built deck extends the living space outdoors, providing an ideal place to relax, entertain, and take in the surrounding gardens and natural beauty. The Rose Cottage is truly special perfectly scaled, beautifully presented, and ready to enjoy from the moment you arrive. With room for future expansion, this rare Sonoma Valley treasure offers both immediate enjoyment and the opportunity to grow with your vision.
Closed
$765,000
75 Mountain Avenue, Sonoma, CA 95476
2beds
1,319sqft
Single Family Residence
Built in 1925
6,229 Square Feet Lot
$769,500 Zestimate®
$580/sqft
$3,680 Estimated rent
Home value
$769,500
$693,000 - $854,000
$3,680/mo
Zestimate® history
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List your homeWhat's special
Classic board-and-batten wallsNewly refinished wood floorsBeautifully landscaped parcelHigh ceilingsSubstantial moldingsLight-filled interiorsLarge covered porch
Zillow last checked:
Listing updated:
Listed by:
Daniel Casabonne DRE #01221013 707-494-3130,
Sotheby's International Realty 707-939-4460
Bought with:
Alex Goodman, DRE #02089134
Excellerate Real Estate
Source: BAREIS,MLS#: 326021028
Originating MLS: Sonoma
Originating MLS: SonomaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: Bonus Room, Storage, Wine Cellar, Workshop
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom
- Features: Granite, Shower Stall(s), Tile, Tub w/Shower Over
Dining room
- Features: Formal Area
- Level: Main
Family room
- Level: Main
Kitchen
- Features: Breakfast Area, Kitchen Island
- Level: Main
Living room
- Features: Great Room
- Level: Main
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Gas Water Heater, Range Hood
- Laundry: In Basement, In Garage
Features
- Flooring: Carpet, Tile, Wood
- Basement: Partial
- Has fireplace: No
Interior area
- Total structure area: 1,319
- Total interior livable area: 1,319 sqft
Property
Parking
- Total spaces: 5
- Parking features: Attached, Paved
- Attached garage spaces: 1
- Uncovered spaces: 4
Features
- Levels: Two
- Stories: 1
- Fencing: Wood
- Has view: Yes
- View description: Hills
Lot
- Size: 6,229 Square Feet
- Features: Auto Sprinkler F&R, Landscaped, Landscape Front, Private, Secluded
Details
- Parcel number: 056252042000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Victorian
- Property subtype: Single Family Residence
Materials
- Frame, Wood, Wood Siding
- Roof: Composition
Condition
- Year built: 1925
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Cable Connected, DSL Available, Electricity Connected, Internet Available, Natural Gas Connected, Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Sonoma
Financial & listing details
- Price per square foot: $580/sqft
- Tax assessed value: $722,421
- Annual tax amount: $9,792
- Date on market: 3/16/2026
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 5/7/2026 | Sold | $765,000-4.3%$580/sqft |
Source:  BAREIS #326021028 Report a problem | ||
| 4/23/2026 | Pending sale | $799,000$606/sqft |
Source: BAREIS #326021028 Report a problem | ||
| 3/16/2026 | Listed for sale | $799,000+45.3%$606/sqft |
Source: BAREIS #326021028 Report a problem | ||
| 1/17/2021 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 1/11/2021 | Price change | $3,250-7.1%$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 11/28/2020 | Listed for rent | $3,500+7.7%$3/sqft |
Source: Owner Report a problem | ||
| 8/21/2020 | Listing removed | $3,250$2/sqft |
Source: Owner Report a problem | ||
| 8/18/2020 | Listed for rent | $3,250$2/sqft |
Source: Owner Report a problem | ||
| 10/10/2007 | Sold | $550,000+27.9%$417/sqft |
Source: Public Record Report a problem | ||
| 6/3/2003 | Sold | $430,000+65.4%$326/sqft |
Source: Public Record Report a problem | ||
| 9/22/1999 | Sold | $260,000+29.4%$197/sqft |
Source: Public Record Report a problem | ||
| 10/7/1997 | Sold | $201,000$152/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,792 +2.3% | $722,421 +2% |
| 2024 | $9,569 -2.6% | $708,257 +2% |
| 2023 | $9,825 +6.1% | $694,382 +2% |
| 2022 | $9,260 +3% | $680,768 +2% |
| 2021 | $8,994 -0.5% | $667,419 +1% |
| 2020 | $9,038 +5.7% | $660,576 +2% |
| 2019 | $8,551 +0.2% | $647,625 +2% |
| 2018 | $8,532 | $634,928 +2% |
| 2017 | -- | $622,479 +13.2% |
| 2016 | $7,174 | $550,010 |
| 2015 | -- | $550,010 +19.8% |
| 2014 | -- | $459,010 +16.2% |
| 2013 | $524,742 | $395,010 |
| 2012 | -- | $395,010 -2% |
| 2011 | -- | $403,010 -3.8% |
| 2010 | -- | $419,000 -17.8% |
| 2009 | -- | $510,000 -7.3% |
| 2008 | -- | $550,000 +18.3% |
| 2007 | -- | $464,850 +2% |
| 2006 | -- | $455,736 +2% |
| 2005 | -- | $446,801 +2% |
| 2004 | -- | $438,041 +58.8% |
| 2003 | -- | $275,913 +2% |
| 2002 | -- | $270,504 +2% |
| 2001 | -- | $265,200 +2% |
| 2000 | -- | $260,000 |
Find assessor info on the county website
Neighborhood: 95476
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Nearby schools
GreatSchools rating
- 5/10Flowery Elementary SchoolGrades: K-5Distance: 0.1 mi
- 4/10Adele Harrison Middle SchoolGrades: 6-8Distance: 3.1 mi
- 7/10Sonoma Valley High SchoolGrades: 9-12Distance: 3 mi
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Estimated market value
$769,500
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Estimated market value
$769,500
- California
- Sonoma County
- Sonoma
- 95476
- 75 Mountain Avenue
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