NOT LISTED FOR SALE

421 Rose Ave Mill Valley, CA 94941

Mill Valley Heights Neighborhood

Estimated Value: $1,336,000 - $1,481,605

3 Beds
2 Baths
1,221 Sq Ft
$1,170/Sq Ft Est. Value

Last Sold November 24, 2021

Last sale price $932,500 $764 Per Sq Ft

Est. 53% increase in value since last sale

Current estimated payment $8,885/month

8 Days on Market

Highlights

  • Wood Burning Stove
  • Main Floor Bedroom
  • Living Room
  • Mill Valley Middle School Rated A
  • 1 Fireplace
  • Bathroom on Main Level

About This Home

As of November 2021

With much of the original charm, this 1925 Mill Valley home with SF Bay views is precious in its current design, but with a new foundation, designed and approved to support a 4,000+ sq ft home, there is even more incredible potential. Live in the home as is with its' beautiful period details, including original wood flooring, wainscoting, wall of view windows, and vintage wood-burning stove or re-imagine to a more current updated possibility. Currently, the 1,221 sq ft home has 2 bedrooms (3 on records), 2 baths, living/dining great room with views, updated kitchen and bath, and a bonus outdoor room with great charm. Wall of windows in the great room provides incredible views and light. On record at the city are approved plans for a new deck on the side and front of the home with a new entry into the home. Town of Mill Valley is considered one of the best in Marin with incredible schools, restaurants, shopping, trails, and beaches.

Last Agent to Sell the Property

Lotte & Sarah Toftdahl Kowalczyk

Compass License #01744042 Listed on: 11/15/2021

Compass

Last Buyer's Agent

Lotte & Sarah Toftdahl Kowalczyk

Compass License #01744042 Listed on: 11/15/2021

Compass

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,238

Year Built

  • Built in 1925

Lot Details

  • 0.25 Acre Lot

Interior Spaces

  • 1,221 Sq Ft Home
  • 1 Fireplace
  • Wood Burning Stove
  • Living Room
  • Dining Room

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Main Floor Bedroom
  • Bathroom on Main Level
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Utilities

  • No Cooling
  • Central Heating
  • Septic System

Listing and Financial Details

  • Assessor Parcel Number 027-201-04

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,238

Year Built

Built in 1925

Lot Details

0

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Lot Size Acres: 0.2539
  • Special Features: None
  • Stories: 0

Interior Features

  • Number Of Fireplaces: 1
  • Bedrooms: 3
  • Full Bathrooms: 2
  • Price Per Square Foot: 763.72
  • Square Footage: 1221.00
  • Bathrooms: 2
  • Fireplace Features: Wood Stove
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room

Exterior Features

  • Lot Features: Other

Garage/Parking

  • Parking Features: Other

Utilities

  • Cooling: None
  • Sewer: Septic System
  • Utilities: Other
  • Water Source: Public
  • Heating: Central, Wood Stove
  • Laundry Features: Dryer Included, Washer Included

Lot Info

  • Assessor Parcel Number: 027-201-04
  • Lot Size Sq Ft: 11060.00

Building Info

  • Year Built: 1925

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 28, 2023
Sold by
Robertson Phillip
Bought by
R & M Realty Llc
Current Estimated Value
$1,428,151

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$854,032
Interest Rate
6.95%
Mortgage Type
Construction

Purchase Details

Listed on
Nov 15, 2021
Closed on
Nov 17, 2021
Sold by
Herr Jon and Clark Lisa
Bought by
Robertson Phillip
Seller's Agent
Lotte & Sarah Toftdahl Kowalczyk
Compass
Buyer's Agent
Lotte & Sarah Toftdahl Kowalczyk
Compass
List Price
$932,500
Sold Price
$932,500

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
12.00%
Original Mortgage
$25,000
Interest Rate
3.01%
Mortgage Type
Unknown

Purchase Details

Closed on
May 18, 2020
Sold by
Herr Harry W and The Harry W Herr Living Trust
Bought by
Herr Jon

Purchase Details

Closed on
Apr 10, 2018
Sold by
Herr Harry W
Bought by
Herr Harry W and The Harry W Herr Living Trust

Purchase Details

Closed on
Sep 25, 2017
Sold by
Herr Harry W and Herr Family Trust
Bought by
Herr Harry W
Source: Public Records

Range of Values:

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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
R & M Realty Llc $800,000 Chicago Title
Robertson Phillip $932,500 First American Title Company
Herr Jon -- None Available
Herr Harry W -- None Available
Herr Harry W -- None Available
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Closed R & M Realty Llc $854,032
Previous Owner Herr Jon $25,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
11/24/2021 11/24/21 Sold $932,500 0.0% $764 / Sq Ft
11/23/2021 11/23/21 Pending -- -- --
11/15/2021 11/15/21 For Sale $932,500 -- $764 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

Source: Public Records

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 $13,238 $896,000 $561,000 $335,000
2024 $13,238 $970,173 $624,240 $345,933
2023 $13,008 $951,150 $612,000 $339,150
2022 $12,543 $932,500 $600,000 $332,500
2021 $3,333 $96,059 $37,361 $58,698
2020 $3,245 $95,074 $36,978 $58,096
2019 $2,048 $93,210 $36,253 $56,957
2018 $1,494 $91,382 $35,542 $55,840
2017 $1,397 $89,590 $34,845 $54,745
2016 $1,271 $87,834 $34,162 $53,672
2015 $1,272 $86,515 $33,649 $52,866
2014 $1,017 $84,820 $32,990 $51,830
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 322002191

Bay Area Real Estate Information Services (BAREIS)

APN: 027-201-04

California Marin County Mill Valley 94941 Mill Valley Heights

421 Rose Ave, Mill Valley, CA

This home is located at 421 Rose Ave, Mill Valley, CA 94941 since 15 November 2021 and is currently estimated at $1,428,151, approximately $1,169 per square foot. This property was built in 1925. 421 Rose Ave is a home located in Marin County with nearby schools including Mill Valley Middle School, Tamalpais High School, and Marin Horizon School.

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 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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