NOT LISTED FOR SALE

148 Elm Ave Mill Valley, CA 94941

Sycamore Park Neighborhood

Estimated Value: $3,493,000 - $4,018,000

4 Beds
3 Baths
2,150 Sq Ft
$1,780/Sq Ft Est. Value

Last Sold August 14, 2020

Last sale price $3,300,000 $1,535 Per Sq Ft

Est. 16% increase in value since last sale

Current estimated payment $24,011/month

9 Days on Market

Highlights

  • 1 Fireplace
  • Bonus Room
  • Storage Room
  • Mill Valley Middle School Rated A
  • Living Room
  • Bungalow

About This Home

As of August 2020

Welcome to this reimagined 1930's Sycamore Park bungalow that was reconstructed in 2016 and is brimming with character and soul. The preserved period details mixed with modern finishes create the perfect balance of old world charm and contemporary living. The great room is the hub of this house with a modern kitchen, charming dining nook with built-in bench and a formal dining area for special occasions. The adjacent family room flows seamlessly to the huge backyard and lawn. Also on the main floor is the 4th bedroom/office, laundry room, and a full bath/powder room. Upstairs are 3 bedrooms and 2 bathrooms including the master suite which has a luxurious, spa-like bathroom with steam shower, clawfoot tub, and large walk-in closet. Part of the garage has been finished as a home gym, office, or kids playroom. With approved plans for a 1 bed/1bath ADU, this turn-key home can be an ideal family compound with enough room for a pool to take advantage of the outdoor Marin lifestyle.

Last Agent to Sell the Property

Scott Kalmbach

Outpost Real Estate License #01795204 Listed on: 07/18/2020

Co-Listed By

Amy Da Virro

Compass License #02108432

Last Buyer's Agent

Carey Hagglund Condy Team

Compass License #01323032

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1937

Lot Details

  • 6,700

Parking

  • 2 Open Parking Spaces

Home Design

  • Bungalow
  • Frame Construction

Interior Spaces

  • 2,150 Sq Ft Home
  • 2-Story Property
  • 1 Fireplace
  • Family Room
  • Living Room
  • Dining Room
  • Bonus Room
  • Storage Room
  • Laundry in unit

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Full Bathrooms

Additional Features

  • 6,700 Sq Ft Lot
  • Electricity in Barn
  • Central Heating

Listing and Financial Details

  • Assessor Parcel Number 028-232-08

Home Details

Home Type

Single Family

Year Built

Built in 1937

Lot Details

6,700 Sq Ft Lot

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: E Blithedale to Elm
  • Lot Size Acres: 0.1538
  • Stories: 2
  • ArchitecturalStyle: Bungalow
  • Special Features: None

Interior Features

  • Number Of Fireplaces: 1
  • Bedrooms: 4
  • Full Bathrooms: 3
  • Price Per Square Foot: 1534.88
  • Square Footage: 2150
  • Bathrooms: 3.00
  • Kitchen Features: RMDL
  • Room Type: Bonus Room, Storage
  • Main Level: BATH, Dining Room, Family Room, Kitchen, Living Room

Exterior Features

  • Construction Materials: Frame, Wood, Other
  • OtherStructures: Other
  • Pool: No
  • Spa: No

Garage/Parking

  • OpenParkingSpaces: 2

Utilities

  • Sewer: Public Sewer
  • Utilities: All Public, PGEE
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Inside Room

Condo/Co-op/Association

  • Association: No
  • Senior Community: No

Lot Info

  • Horse Property Features: Barn w/Electricity
  • Assessor Parcel Number: 028-232-08
  • Lot Size Sq Ft: 6700

Building Info

  • Year Built: 1937

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 15, 2025
Sold by
Volckmann J Blair
Bought by
Jeffrey Blair Volckmann Trust and Volckmann
Current Estimated Value
$3,826,514

Purchase Details

Listed on
Jul 18, 2020
Closed on
Aug 7, 2020
Sold by
Reed William T and Davirro Amy
Bought by
Volckmann J Blair J and Volckmann Rosalind Reaume
Seller's Agent
Scott Kalmbach
Outpost Real Estate
Buyer's Agent
Carey Hagglund Condy Team
Compass
List Price
$3,300,000
Sold Price
$3,300,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.67%
Original Mortgage
$2,310,000
Interest Rate
2.12%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 3, 2014
Sold by
Reed William T and Davirro Amy
Bought by
The William Reed & Amy Davirro Revocable and Davirro Amy

Purchase Details

Closed on
Jul 9, 2013
Sold by
Osborn Charlotte and Osborn Charlotte Lorraine
Bought by
Reed William T and Reed Amy Davirro

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$880,000
Interest Rate
2.75%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Jul 25, 2012
Sold by
Osborn Charlotte Lorraine
Bought by
Osborn Charlotte Lorraine

Purchase Details

Closed on
May 26, 2010
Sold by
Ross Gerrard A
Bought by
Osborn Charlotte Lorraine

Purchase Details

Closed on
Jun 30, 2005
Sold by
Ross Gerrard A
Bought by
Ross Gerard A
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
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

Date Buyer Sale Price Title Company
Jeffrey Blair Volckmann Trust -- None Listed On Document
Volckmann J Blair J $3,300,000 First American Title Company
The William Reed & Amy Davirro Revocable -- None Available
Reed William T $1,100,000 First American Title Company
Osborn Charlotte Lorraine -- None Available
Osborn Charlotte Lorraine -- None Available
Ross Gerrard A -- None Available
Ross Gerard A -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Volckmann J Blair J $2,310,000
Previous Owner Reed William T $880,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/14/2020 08/14/20 Sold $3,300,000 0.0% $1,535 / Sq Ft
07/27/2020 07/27/20 Pending -- -- --
07/18/2020 07/18/20 For Sale $3,300,000 -- $1,535 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History

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 $46,594 $3,699,486 $2,164,840 $1,534,646
2024 $46,969 $3,626,960 $2,122,400 $1,504,560
2023 $43,029 $3,433,320 $2,080,800 $1,352,520
2022 $41,761 $3,366,000 $2,040,000 $1,326,000
2021 $41,412 $3,300,000 $2,000,000 $1,300,000
2020 $28,101 $2,185,794 $840,652 $1,345,142
2019 $27,329 $2,142,952 $824,175 $1,318,777
2018 $26,751 $2,100,941 $808,020 $1,292,921
2017 $26,606 $2,059,751 $792,180 $1,267,571
2016 $20,441 $1,617,011 $776,647 $840,364
2015 $15,225 $1,119,938 $764,985 $354,953
2014 $14,608 $1,098,000 $750,000 $348,000
Source: Public Records

Agents Affiliated with this Home

  • Scott Kalmbach

    Seller's Agent in 2020

    Scott Kalmbach

    Outpost Real Estate

    (415) 879-8311

    13 in this area

    115 Total Sales

    Scott Kalmbach
    Section Image
  • Amy Da Virro

    Seller Co-Listing Agent in 2020

    Amy Da Virro

    Compass

    (415) 380-6100

    7 Total Sales

    Amy Da Virro
    Section Image

  • C

    Buyer's Agent in 2020

    Carey Hagglund Condy Team

    Compass

    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 22016616

Bay Area Real Estate Information Services (BAREIS)

APN: 028-232-08

California Marin County Mill Valley 94941 Sycamore Park

148 Elm Ave, Mill Valley, CA

Not Listed for Sale

Detached

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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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