A rare opportunity to own a truly iconic property, cherished by the same family since 1973. Tucked at the edge of Northridge Open Space with seamless access to Blithedale Summit and the expansive trails of Mount Tamalpais, this estate offers limitless potential in an unspoiled, peaceful setting. Imagine stepping outside to trails that lead to waterfalls, serene ponds, and native flora, all backing up to miles of open space your own private gateway to the great outdoors. Bathed in natural light and spanning over 2 acres, this is a legacy in the making. The main house was designed and built by a remarkable couple a world-renowned entomologist and his wife, who was instrumental in preserving Horse Hill and the Northridge Open Space that surround the property today. The home features 3 bedrooms, 3.5 bathrooms, and a downstairs apartment, while four additional outbuildings dot the property creating the perfect framework for a family compound, retreat, or generational estate. Reach out and touch views of Mt. Tam and nature surround you, yet the property sits just minutes from vibrant downtown Mill Valley. This is your chance to become the next steward of a once-in-a-lifetime property, steeped in history and surrounded by the natural world its first owners helped protect.
Pending
$2,750,000
75 lee Street, Mill Valley, CA 94941
3beds
3,583sqft
Single Family Residence
Built in 1973
2.14 Acres Lot
$2,670,100 Zestimate®
$768/sqft
$-- HOA
What's special
Downstairs apartmentFour additional outbuildingsBathed in natural light
- 68 days |
- 1,339 |
- 48 |
Zillow last checked:
Listing updated:
Listed by:
Allison Salzer DRE #01978463 415-297-2110,
Compass 415-805-2900,
Joby Tapia,
Compass Commercial
Source: BAREIS,MLS#: 326034656
Originating MLS: Marin County
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 7
- Full bathrooms: 3
- 1/2 bathrooms: 4
Primary bedroom
- Level: Main
Bedroom
- Level: Lower,Main
Bathroom
- Level: Lower,Main
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Baseboard, Central, Radiant
Cooling
- Central Air
Appliances
- Included: Dryer, Washer
- Laundry: Inside Area, Other
Features
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Living Room, Wood Burning Stove
Interior area
- Total structure area: 3,583
- Total interior livable area: 3,583 sqft
Property
Parking
- Total spaces: 6
- Parking features: No Garage
- Uncovered spaces: 6
Features
- Stories: 2
- Pool features: See Remarks
- Has view: Yes
- View description: Canyon, Mt Tamalpais
- Waterfront features: Pond, Stream Seasonal
Lot
- Size: 2.14 Acres
Details
- Additional structures: Guest House, Outbuilding, Shed(s), Storage
- Parcel number: 02704222
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1973
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public, Sewer Connected
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: None, See Remarks
- Services included: Road, None
- HOA name: Upper Lee Street HOA
- HOA phone: 415-267-4209
Location
- Region: Mill Valley
Financial & listing details
- Price per square foot: $768/sqft
- Tax assessed value: $176,519
- Annual tax amount: $16,487
- Date on market: 4/24/2026
Estimated market value
$2,670,100
$2.54M - $2.80M
$4,760/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/15/2026 | Pending sale | $2,750,000$768/sqft |
Source: | ||
| 4/25/2026 | Listed for sale | $2,750,000$768/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $16,487 +227.2% | $176,519 +2% |
| 2024 | $5,038 +9.4% | $173,033 +2% |
| 2023 | $4,604 -6.6% | $169,640 +2% |
| 2022 | $4,929 -33.5% | $166,314 +2% |
| 2021 | $7,410 +5.3% | $163,054 +1% |
| 2020 | $7,037 +95% | $161,382 +2% |
| 2019 | $3,609 -9.7% | $158,218 +2% |
| 2018 | $3,998 -5.8% | $155,116 +2% |
| 2017 | $4,245 -2.4% | $152,075 +2% |
| 2016 | $4,351 +5.7% | $149,093 +1.5% |
| 2015 | $4,116 -13.5% | $146,853 +2% |
| 2014 | $4,758 | $143,978 +0.5% |
| 2013 | -- | $143,328 +2% |
| 2012 | -- | $140,518 +2% |
| 2011 | -- | $137,763 +0.8% |
| 2010 | -- | $136,734 -0.2% |
| 2009 | -- | $137,060 +2% |
| 2008 | -- | $134,372 +2% |
| 2007 | -- | $131,738 +2% |
| 2006 | -- | $129,155 +2% |
| 2005 | -- | $126,622 +2% |
| 2004 | -- | $124,140 +1.9% |
| 2003 | -- | $121,866 +2% |
| 2002 | -- | $119,477 +2% |
| 2001 | -- | $117,135 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: Blithedale Canyon
Nearby schools
GreatSchools rating
- 10/10Old Mill Elementary SchoolGrades: K-5Distance: 1 mi
- 9/10Mill Valley Middle SchoolGrades: 6-8Distance: 2 mi
- 10/10Tamalpais High SchoolGrades: 9-12Distance: 2.5 mi
Schools provided by the listing agent
- District: Tamalpais Union
Source: BAREIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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