NOT LISTED FOR SALE

166 Helens Ln Mill Valley, CA 94941

Mill Valley Heights Neighborhood

Estimated Value: $3,168,000 - $3,570,000

5 Beds
4 Baths
2,648 Sq Ft
$1,244/Sq Ft Est. Value

About This Home

This home is located at 166 Helens Ln, Mill Valley, CA 94941 and is currently estimated at $3,294,073, approximately $1,243 per square foot. 166 Helens Ln is a home located in Marin County with nearby schools including Mill Valley Middle School, Tamalpais High School, and Marin Horizon School.

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

Closed on
Aug 22, 2025
Sold by
Bought by
Current Estimated Value
$3,294,073

Purchase Details

Closed on
Jun 19, 2025
Sold by
Bought by

Purchase Details

Closed on
Nov 7, 2024
Sold by
Bought by

Purchase Details

Closed on
Sep 5, 2018
Sold by
Bought by

Purchase Details

Closed on
Jun 28, 2016
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
$1,540,000
Interest Rate
0.0364%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 31, 2015
Sold by
Bought by

Purchase Details

Closed on
Dec 14, 2006
Sold by
Bought by

Purchase Details

Closed on
Apr 3, 2006
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
$500,000
Interest Rate
0.0625%
Mortgage Type
Credit Line Revolving

Purchase Details

Closed on
Jan 5, 1998
Sold by
Bought by

Purchase Details

Closed on
Mar 19, 1997
Sold by
Bought by

Purchase Details

Closed on
Oct 9, 1995
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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
-- None Listed On Document
-- None Listed On Document
-- None Listed On Document
-- None Listed On Document
-- None Available
$2,200,000 Old Republic Title Co
-- None Available
-- None Available
-- None Available
$2,400,000 California Land Title Marin
$1,005,000 Old Republic Title Company
-- First American Title Co
-- First American Title Co
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
Previous Owner $1,540,000
Previous Owner $729,000
Previous Owner $500,000
Previous Owner $1,000,000
Previous Owner $930,000
Source: Public Records

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 $32,907 $2,604,293 $1,598,089 $1,006,204
2025 $32,907 $2,553,232 $1,566,756 $986,476
2024 $32,256 $2,503,181 $1,536,043 $967,138
2023 $31,647 $2,454,100 $1,505,925 $948,175
2022 $30,600 $2,405,985 $1,476,400 $929,585
2021 $52,534 $2,358,817 $1,447,456 $911,361
2020 $30,176 $2,334,640 $1,432,620 $902,020
2019 $29,338 $2,288,880 $1,404,540 $884,340
2018 $28,814 $2,244,000 $1,377,000 $867,000
2017 $28,710 $2,200,000 $1,350,000 $850,000
2016 $30,083 $2,486,484 $1,243,242 $1,243,242
2015 $28,310 $2,302,300 $1,151,150 $1,151,150
2014 -- $2,002,000 $1,001,000 $1,001,000
Source: Public Records

Map

California Marin County Mill Valley 94941 Mill Valley Heights

166 Helens Ln, 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.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.