NOT LISTED FOR SALE

870 Chamberlain Ct Mill Valley, CA 94941

Tamalpais Valley Neighborhood

Estimated Value: $2,893,000 - $3,665,000

4 Beds
3 Baths
2,840 Sq Ft
$1,211/Sq Ft Est. Value

Sale Details

Date Sold: March 4, 2022

Last sale price $3,450,000 $1,215 Per Sq Ft

Current estimated payment $22,430 / mo

6 Days on Market

Highlights

  • Spa
  • Panoramic View
  • Midcentury Modern Architecture
  • Mill Valley Middle School Rated A
  • Built-In Refrigerator
  • Deck

About This Home

As of March 2022

Enjoy expansive, sunny Tamalpais Valley views from a stylishly remodeled & expanded turnkey home on a friendly, quiet, level cul-de-sac. Entry gate opens to private patio & gardens w/ large seating & dining areas. Inside, foyer leads to bright Great Room w/ cathedral ceilings, which continue into recently-remodeled dream kitchen w/ high-end appliances, spacious marble island, built-in office, pantry cabinets & appliance garage. Beyond is dining area w/ sideboard & stacking glass doors that open to the view deck. Sunny family room adjoins dining area & has access to the deck. Located off family room, mudroom leads to 2-car garage. Also on main level is a laundry room, the primary suite w/ walk-in closet & remodeled bath w/ access to deck & outdoor spa. Wide 2nd bedroom can be restored to 2 bedrooms, creating an office/5th bedroom. Lower level has 2nd family room & 2 bedrooms, one w/ ensuite bath & attached Murphy bed. All have outdoor access to a covered terrace & grassy yard.

Last Agent to Sell the Property

Dorinne Low

Compass License #00776295 Listed on: 02/01/2022

Compass

Last Buyer's Agent

Annie and Honey

Coldwell Banker Realty License #01402654

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1964 | Remodeled

Lot Details

  • 10,202 Sq Ft Lot
  • Cul-De-Sac
  • Back and Front Yard Fenced
  • Landscaped
  • Front Yard Sprinklers
  • Garden

Parking

  • 2 Car Direct Access Garage
  • 3 Open Parking Spaces
  • Enclosed Parking
  • Front Facing Garage
  • Garage Door Opener
  • Driveway

Property Views

  • Panoramic
  • Ridge
  • Hills
  • Valley

Home Design

  • Midcentury Modern Architecture
  • Side-by-Side
  • Flat Roof Shape
  • Shingle Roof

Interior Spaces

  • 2,840 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Cathedral Ceiling
  • Ceiling Fan
  • Skylights
  • Fireplace With Gas Starter
  • Great Room
  • Family Room
  • Living Room with Fireplace
  • Dining Room
  • Storage Room

Kitchen

  • Built-In Gas Range
  • Range Hood
  • Microwave
  • Built-In Refrigerator
  • Dishwasher
  • Wine Refrigerator
  • Kitchen Island
  • Marble Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom on Main
  • Walk-In Closet
  • 3 Full Bathrooms
  • Dual Vanity Sinks in Primary Bathroom
  • Separate Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer
  • Sink Near Laundry
  • Laundry Cabinets

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Front Gate

Outdoor Features

  • Spa
  • Courtyard
  • Deck
  • Enclosed Patio or Porch
  • Shed

Utilities

  • Central Heating
  • 220 Volts
  • Internet Available

Listing and Financial Details

  • Assessor Parcel Number 049-063-27

Home Details

Home Type

Single Family

Year Built

Built in 1964 | Remodeled

Lot Details

10,202 Sq Ft Lot

Parking

2

Listing Details

  • Interior Amenities: Cathedral Ceiling, Skylight(s), Storage Area(s), Wet Bar
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Hwy 1, left to Chamberlain, house on right side where street flattens out
  • Lot Size Acres: 0.2342
  • Stories: 2
  • Levels: Two
  • ArchitecturalStyle: Mid-Century
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Hood Over Range, Microwave, Wine Refrigerator
  • Number Of Fireplaces: 1
  • Bedrooms: 4
  • Master Bathroom Features: Double Sinks, Shower Stall(s)
  • Master Bedroom Features: Walk-In Closet
  • Full Bathrooms: 3
  • Living Room Features: Cathedral/Vaulted, Great Room
  • Flooring: Carpet, Tile, Wood
  • Price Per Square Foot: 1214.79
  • Square Footage: 2840.00
  • Bathrooms: 3
  • Family Room Features: Cathedral/Vaulted, Deck Attached
  • Fireplace Features: Gas Starter, Living Room
  • Kitchen Features: Island w/Sink, Marble Counter, Pantry Cabinet
  • Room Type: Family Room, Great Room, Laundry, Master Bathroom, Master Bedroom, Possible Guest, Storage
  • Lower Level: Bedroom(s), Family Room, Full Bath(s)
  • Main Level: Bedroom(s), Dining Room, Family Room, Garage, Kitchen, Living Room, Master Bedroom, Street Entrance
  • Spa Features: Spa/Hot Tub Personal

Exterior Features

  • Lot Features: Cul-De-Sac, Garden, Landscape Front, Manual Sprinkler Front
  • Property Condition: Updated/Remodeled
  • Roof: Flat, Shingle
  • ExteriorFeatures: Entry Gate, Uncovered Courtyard
  • Fencing: Back Yard, Fenced, Front Yard, Partial Cross, Wood
  • OtherStructures: Shed(s)
  • Patio And Porch Features: Enclosed Patio, Uncovered Deck, Uncovered Patio
  • View: Hills, Panoramic, Ridge, Valley

Garage/Parking

  • Parking Features: Attached, Enclosed, Garage Door Opener, Garage Facing Front, Interior Access, Side-by-Side, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 2.00
  • Garage Spaces: 2.00
  • OpenParkingSpaces: 3.00
  • Driveway/Sidewalks: Paved Driveway

Utilities

  • Cooling: Ceiling Fan(s)
  • Electric: 220 Volts
  • Security Features: Carbon Mon Detector, Smoke Detector
  • Sewer: Public Sewer
  • Utilities: Internet Available, Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Cabinets, Dryer Included, Inside Room, Sink, Washer Included

Lot Info

  • Assessor Parcel Number: 049-063-27
  • Lot Size Sq Ft: 10202.00

Building Info

  • Year Built: 1964

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 1, 2022
Closed on
Mar 1, 2022
Sold by
Bought by
Seller's Agent
Dorinne Low
Compass
Buyer's Agent
Annie and Honey
Coldwell Banker Realty
List Price
$2,798,000
Sold Price
$3,450,000
Premium/Discount to List
$652,000
23.3%
Current Estimated Value
$3,438,915

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$11,085
Avg. Annual Appreciation
-0.07%
Original Mortgage
$2,500,000
Outstanding Balance
$2,325,341
Interest Rate
3.69%
Mortgage Type
New Conventional
Estimated Equity
$1,113,574

Purchase Details

Closed on
Apr 12, 2013
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
$908,000
Interest Rate
2.75%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 10, 2011
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
$717,200
Interest Rate
4.46%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 11, 1999
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
6.78%
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
$3,450,000 Old Republic Title
$1,135,000 Old Republic Title Company
$896,500 Old Republic Title Company
$629,000 Pacific Coast 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
Open $2,500,000
Previous Owner $908,000
Previous Owner $717,200
Previous Owner $500,000
Closed $97,550
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
03/04/2022 03/04/22 Sold $3,450,000 +23.3% $1,215 / Sq Ft
02/07/2022 02/07/22 Pending -- -- --
02/01/2022 02/01/22 For Sale $2,798,000 -- $985 / 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
2025 $47,550 $3,661,140 $2,440,760 $1,220,380
2024 $45,564 $3,589,380 $2,392,920 $1,196,460
2023 $45,764 $3,519,000 $2,346,000 $1,173,000
2022 $24,275 $1,563,085 $899,286 $663,799
2021 $23,305 $1,532,440 $881,655 $650,785
2020 $22,802 $1,516,734 $872,619 $644,115
2019 $21,910 $1,487,004 $855,514 $631,490
2018 $22,121 $1,457,853 $838,743 $619,110
2017 $20,230 $1,429,268 $822,298 $606,970
2016 $18,794 $1,360,660 $806,178 $554,482
2015 $16,505 $1,162,931 $794,072 $368,859
2014 $15,919 $1,140,152 $778,518 $361,634
Source: Public Records

Agents Affiliated with this Home

  • D

    Seller's Agent in 2022

    Dorinne Low

    Compass

    (415) 261-8899

    1 in this area

    14 Total Sales

    Dorinne Low
    Section Image

  • A

    Buyer's Agent in 2022

    Annie and Honey

    Coldwell Banker Realty

    (415) 637-8156

    3 in this area

    45 Total Sales

    Annie and Honey
    Section Image
See All Agents

Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 322007069

Bay Area Real Estate Information Services (BAREIS)

APN: 049-063-27

California Marin County Mill Valley 94941 Tamalpais Valley

870 Chamberlain Ct, 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.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.