Make Morning Sun Magical Again! A unique opportunity in one of Mill Valley's most desirable settings with WATER VIEWS - 191 Morning Sun Avenue is a special property with an exceptionally large, street-to-street lot extending from Morning Sun Avenue to Lilac Lane, offering a rare combination of land, sunlight, privacy and upside. Currently configured as two units, the property presents an exciting opportunity to reimagine the site as a substantial primary residence with a separate ADU, guest space or income-producing unit with independent access from Lilac Lane. The existing home(s) provide a starting point, while the scale and configuration of the lot invite a much bigger vision. Imagine creating a generous VIEW-oriented Mill Valley home with expansive indoor/outdoor living, a private yard and a separate space above or incorporated into the existing garage accessed from Lilac Lane. Whether the goal is a complete renovation, expansion or a thoughtful redevelopment of the property, there is significant potential for someone willing to bring the right imagination. Located in the Almonte neighborhood the property is close to Tamalpais High School, Mill Valley Middle School, local shopping and restaurants, with easy access to Highway 101 and all that Mill Valley and Southern Marin have to offer. This is an opportunity to acquire an unusually large parcel with multiple possibilities and create something truly special.
Active
$1,495,000
191 Morning Sun Avenue, Mill Valley, CA 94941
4beds
1,805sqft
Single Family Residence
Built in 1965
6,660 Square Feet Lot
$1,828,400 Zestimate®
$828/sqft
$-- HOA
What's special
Private yardExceptionally large street-to-street lotLand sunlight privacyWater views
- 1 day
- 1,223
- 77
Zillow last checked:
Listing updated:
Listed by:
Mike Murphy DRE #01440395 415-359-3975,
Compass 415-380-6100,
Kathleen Clifford DRE #01321467 415-314-6466,
Compass
Source: BAREIS,MLS#: 326088165
Originating MLS: Marin County
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Bedroom
- Level: Main
Bathroom
- Level: Main
Family room
- Level: Main
Heating
- Gas
Cooling
- None
Appliances
- Included: Dryer, Washer
Features
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 1,805
- Total interior livable area: 1,805 sqft
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Has view: Yes
- View description: Bay, Water
- Has water view: Yes
- Water view: Bay,Water
Lot
- Size: 6,660 Square Feet
- Features: Low Maintenance, See Remarks
Details
- Parcel number: 05116417
- Special conditions: Trust
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1965
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Internet Available
Community & HOA
HOA
- Has HOA: No
Location
- Region: Mill Valley
Financial & listing details
- Price per square foot: $828/sqft
- Tax assessed value: $1,400,000
- Date on market: 10/20/2026
Estimated market value
$1,828,400
$1.59M - $2.08M
$7,571/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/20/2026 | Listed for sale | $1,495,000$828/sqft |
Source: | ||
| 3/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 11/15/2017 | Listing removed | $3,300$2/sqft |
Source: Owner Report a problem | ||
| 10/26/2017 | Listed for rent | $3,300+4.8%$2/sqft |
Source: Owner Report a problem | ||
| 8/11/2015 | Listing removed | $3,150$2/sqft |
Source: Michael King Estates #21518716 Report a problem | ||
| 8/8/2015 | Price change | $3,150-4.5%$2/sqft |
Source: Michael King Estates #21518716 Report a problem | ||
| 7/31/2015 | Listed for rent | $3,300$2/sqft |
Source: Michael King Estates #21518716 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,400,000 +268.7% |
| 2025 | $8,908 +3.1% | $379,712 +2% |
| 2024 | $8,644 +2.1% | $372,266 +2% |
| 2023 | $8,469 +2.8% | $364,968 +2% |
| 2022 | $8,240 +1.7% | $357,814 +2% |
| 2021 | $8,102 -1.5% | $350,781 +1% |
| 2020 | $8,225 +2.2% | $347,185 +2% |
| 2019 | $8,045 +9.6% | $340,379 +2% |
| 2018 | $7,337 +1.6% | $333,705 +2% |
| 2017 | $7,220 +3.4% | $327,163 +2% |
| 2016 | $6,982 +0.7% | $320,749 +1.5% |
| 2015 | $6,932 +17.3% | $315,931 +2% |
| 2014 | $5,909 | $309,743 +0.5% |
| 2013 | -- | $308,344 +2% |
| 2012 | -- | $302,301 +2% |
| 2011 | -- | $296,373 +0.8% |
| 2010 | -- | $294,160 -0.2% |
| 2009 | -- | $294,860 +2% |
| 2008 | -- | $289,079 +2% |
| 2007 | -- | $283,411 +2% |
| 2006 | -- | $277,854 +2% |
| 2005 | -- | $272,407 +2% |
| 2004 | -- | $267,068 +1.9% |
| 2003 | -- | $262,175 +2% |
| 2002 | -- | $257,035 +2% |
| 2001 | -- | $251,996 |
Find assessor info on the county website
Monthly payment
Est. payment





