NOT LISTED FOR SALE

21 Eucalyptus Knoll St Mill Valley, CA 94941

Sycamore Park Neighborhood

Estimated Value: $1,670,590 - $2,060,000

3 Beds
2.5 Baths
1,792 Sq Ft
$1,001/Sq Ft Est. Value

Sale Details

Date Sold: March 3, 2026

Last sale price $1,725,000 $963 Per Sq Ft

Est. 4% increase in value since last sale

Current estimated payment $12,220 / mo

8 Days on Market

Highlights

  • Water Views
  • Pool and Spa
  • Retreat
  • Mill Valley Middle School Rated A
  • Contemporary Architecture
  • Cathedral Ceiling

About This Home

As of March 2026

Nestled within one of the most coveted locations in the Eucalyptus Knoll community, this designer residence lives like a single-family home & embodies elevated living with thoughtful upgrades, premium finishes, & an exceptional Southern Marin setting. Recently refreshed, the home welcomes you with rich European oak floors leading into a dramatic living room w/vaulted ceilings, a muted grey stone surround framing an electric fireplace, & a large picture window overlooking Bayfront Meadow & the shimmering water beyond. This room flows into the dining area where glass doors extend the living outdoors to a lovely view deck, the perfect perch for morning coffee. The heart of the home is the magazine-worthy chef's kitchen, where veined quartz countertops rise into a seamless backsplash & custom cabinetry with RH hardware pair with upscale appliances including a Bosch electric range & dishwasher, a Fisher & Paykel refrigerator, & a built-in microwave. The kitchen offers a convenient pantry, abundant counter space, & a peninsula with bar seating, flowing effortlessly into the dining room, where a bespoke built-in sideboard enhances entertaining & sets the stage for intimate dinner parties. A stylish powder room completes the main level. Downstairs, the primary suite is a true sanctuary with a spa-inspired en-suite BA showcasing a custom double-sink vanity & a separate room w/a freestanding soaking tub & oversized shower w/bench. Just beyond is a boutique-style walk-in closet with incredible storage, including a hidden storage room. This gorgeous primary opens to a fully fenced private deck, extending the retreat outdoors & offering a peaceful place to unwind or relish your morning yoga. The adjacent second BD also opens to the deck & offers a walk-in closet, w/full hall BA & laundry just steps away. On the top floor, discover the bright & airy loft BD w/ a spacious walk-in closet. Vaulted ceilings & an expansive window capturing ridgetop views make this sunlit space truly special, & if not used as a BD, it also serves beautifully as a versatile family room/office. Completing this home is an attached 2-car garage w/storage. The community offers resort-style amenities including a pool, spa, & tennis courts, & the home is ideally positioned beside miles of walking/biking paths among Bayfront Meadow & both Hauke & Bayfront Parks. With easy access to the highway, this turnkey retreat promises a serene & effortless lifestyle immersed in natural beauty.

Last Agent to Sell the Property

LeiAnn Werner

Golden Gate Sotheby's License #DRE #00994572 Listed on: 02/10/2026

Golden Gate Sotheby's

Last Buyer's Agent

Marks Realty Group

Compass License #01447489

Compass

Townhouse Details

Home Type

  • Townhome

Year Built

  • Built in 1987 | Remodeled

Lot Details

  • 1,250 Sq Ft Lot
  • Back Yard Fenced
  • Low Maintenance Yard

HOA Fees

  • $1,015 Monthly HOA Fees

Parking

  • 2 Car Direct Access Garage
  • Front Facing Garage

Property Views

  • Water
  • Hills
  • Park or Greenbelt

Home Design

  • Contemporary Architecture
  • Concrete Foundation
  • Composition Roof
  • Wood Siding

Interior Spaces

  • 1,792 Sq Ft Home
  • 3-Story Property
  • Cathedral Ceiling
  • Electric Fireplace
  • Double Pane Windows
  • Window Treatments
  • Window Screens
  • Living Room with Fireplace
  • Living Room with Attached Deck
  • Combination Dining and Living Room
  • Storage Room

Kitchen

  • Breakfast Bar
  • Free-Standing Electric Range
  • Range Hood
  • Microwave
  • Dishwasher
  • Quartz Countertops
  • Disposal

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Retreat
  • Primary Bedroom on Main
  • Primary Bedroom located in the basement
  • Separate Bedroom Exit
  • Walk-In Closet
  • Bathroom on Main Level
  • Quartz Bathroom Countertops
  • Tile Bathroom Countertop
  • Bathtub with Shower

Laundry

  • Laundry on main level
  • Dryer
  • Washer
  • Laundry Cabinets

Home Security

Pool

  • Pool and Spa
  • In Ground Pool

Outdoor Features

  • Balcony

Utilities

  • Central Heating and Cooling System
  • Heat Pump System

Listing and Financial Details

  • Assessor Parcel Number 030-430-21

Community Details

Overview

  • Association fees include common areas, elevator, insurance, insurance on structure, maintenance exterior, ground maintenance, management, pool, roof, sewer, trash, water
  • Eucalyptus Knoll HOA, Phone Number (800) 557-5179

Recreation

  • Tennis Courts
  • Community Pool
  • Community Spa

Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Townhouse Details

Home Type

Townhome

Year Built

Built in 1987 | Remodeled

Lot Details

1,250 Sq Ft Lot

HOA Fees

$1,015 per month

Parking

2

Listing Details

  • Interior Amenities: Cathedral Ceiling, Storage Area(s)
  • Type: Residential
  • Property Sub Type: Townhouse
  • Subtype Description: Attached
  • Directions To Property: Take 101 to Redwood Highway or Seminary Drive, turn on to Hamilton Drive. Turn Right on to Eucalyptus Knoll St.
  • Lot Size Acres: 0.0287
  • Stories: 3
  • Levels: Three Or More
  • ArchitecturalStyle: Contemporary
  • Reso Window Features: Dual Pane Full, Window Coverings, Window Screens
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Disposal, Free Standing Electric Range, Free Standing Refrigerator, Hood Over Range, Microwave
  • Number Of Fireplaces: 1
  • Bedrooms: 3
  • Half Bathrooms: 1
  • Full Bathrooms: 2
  • Dining Room Features: Dining Bar, Dining/Living Combo
  • Living Room Features: Cathedral/Vaulted, Deck Attached, View
  • Basement: None
  • Flooring: Carpet, Wood
  • Square Footage: 1792.00
  • Bathroom Features: Quartz, Tile, Tub w/Shower Over
  • Bathrooms: 3
  • Fireplace Features: Electric, Living Room
  • Kitchen Features: Pantry Cabinet, Quartz Counter
  • Room Type: Baths Other, Dining Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Possible Guest, Storage
  • Lower Level: Bedroom(s), Full Bath(s), Primary Bedroom
  • Main Level: Dining Room, Garage, Kitchen, Living Room, Partial Bath(s), Street Entrance
  • Spa Features: Spa/Hot Tub Built-In
  • PrimaryBedroomFeatures: Ground Floor, Outside Access, Walk-In Closet

Exterior Features

  • Construction Materials: Wood Siding
  • Foundation: Concrete Perimeter
  • Lot Features: Low Maintenance
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • ExteriorFeatures: Balcony
  • Fencing: Back Yard, Fenced, Wood
  • Patio And Porch Features: Uncovered Deck
  • Pool Features: Built-In, Common Facility, Pool/Spa Combo
  • View: Hills, Park, Water

Garage/Parking

  • Parking Features: Attached, Garage Facing Front, Interior Access
  • Total Parking Spaces: 2.00
  • Garage Spaces: 2.00

Utilities

  • Cooling: Central, Heat Pump
  • Security Features: Carbon Mon Detector, Smoke Detector
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Central, Heat Pump
  • Laundry Features: Cabinets, Dryer Included, Ground Floor, Inside Area, Laundry Closet, Washer Included

Association/Amenities

  • Association Features: Pool, Spa/Hot Tub, Tennis Courts

Condo/Co-op/Association

  • Association Fee: 1015
  • Association Fee Frequency: Monthly
  • Association Name: Eucalyptus Knoll HOA
  • Association Phone: (800) 557-5179

Fee Information

  • Association Fee Includes: Common Areas, Elevator, Insurance, Insurance on Structure, Maintenance Exterior, Maintenance Grounds, Management, Pool, Roof, Sewer, Trash, Water

Lot Info

  • Assessor Parcel Number: 030-430-21
  • Lot Size Sq Ft: 1250.00

Building Info

  • Year Built: 1987

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Feb 10, 2026
Closed on
Feb 24, 2026
Sold by
Bought by
Seller's Agent
LeiAnn Werner
Golden Gate Sotheby's
Buyer's Agent
Marks Realty Group
Compass
List Price
$1,650,000
Sold Price
$1,725,000
Premium/Discount to List
$75,000
4.55%
Views
26
Current Estimated Value
$1,794,398

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$69,398
Avg. Annual Appreciation
11.58%

Purchase Details

Closed on
Jun 16, 2021
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$800,000
Interest Rate
0.029%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 19, 2013
Sold by
Bought by

Purchase Details

Closed on
Sep 22, 1993
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 Buyer Sale Price Title Company
$1,725,000 Old Republic Title
$1,300,000 Old Republic Title Company
-- None Available
$395,000 Old Republic Title Company
Source: Public Records

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 Borrower Loan Amount
Closed $800,000
Previous Owner $234,000
Previous Owner $246,000
Source: Public Records

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
03/03/2026 03/03/26 Sold $1,725,000 +4.5% $963 / Sq Ft
02/18/2026 02/18/26 Pending -- -- --
02/10/2026 02/10/26 For Sale $1,650,000 -- $921 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

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
2026 $18,151 $1,495,183 $487,089 $1,008,094
2025 $18,151 $1,465,871 $477,540 $988,331
2024 $17,664 $1,437,139 $468,180 $968,959
2023 $17,423 $1,408,960 $459,000 $949,960
2022 $16,180 $1,298,000 $450,000 $848,000
2021 $8,246 $620,201 $219,818 $400,383
2020 $7,769 $613,845 $217,565 $396,280
2019 $7,421 $601,809 $213,299 $388,510
2018 $7,606 $590,011 $209,118 $380,893
2017 $7,675 $578,445 $205,018 $373,427
2016 $8,396 $567,105 $200,999 $366,106
2015 $8,307 $558,589 $197,981 $360,608
2014 $7,951 $547,647 $194,103 $353,544
Source: Public Records

Agents Affiliated with this Home

  • LeiAnn Werner

    Seller's Agent in 2026

    LeiAnn Werner

    Golden Gate Sotheby's

    (415) 710-0117

    5 in this area

    91 Total Sales

    LeiAnn Werner
    Section Image
  • Marks Realty Group

    Buyer's Agent in 2026

    Marks Realty Group

    Compass

    (415) 307-0505

    12 in this area

    278 Total Sales

    Marks Realty Group
    Section Image

  • J

    Buyer Co-Listing Agent in 2026

    Jessica Patterson

    Compass

    (415) 325-2559

    3 in this area

    29 Total Sales

    Jessica Patterson
    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326009754

Bay Area Real Estate Information Services (BAREIS)

APN: 030-430-21

California Marin County Mill Valley 94941 Sycamore Park

21 Eucalyptus Knoll St, Mill Valley, CA

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.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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