2100 Mountain Ranch Rd, Petaluma, CA 94954

Off market oct 2022 for $2.1M

$1,947,374

•

1,847

sq ft

2100 Mountain Ranch Rd, Petaluma, CA 94954

About this home

2100 Mountain Ranch Road tucked away in the Petaluma countryside. 16.94 acres of privacy and soaring views. This single-level updated farmhouse feels like a brand new home. Enter through the private gate and extensive tree lined driveway. Two bedrooms, office, two bathrooms, and 1847sf. Some of the recent updates include a new Timberline roof, Hardie Cedar Milled siding, three bamboo porches, Jeldwen windows, and wide plank floors. New farmhouse stainless and quartz kitchen with island bar, wood stove, shiplap, and brick accent walls. Multiple out buildings including a 24x30 barn with guest suite and storage. A separate 45x60 steel barn with 18' ceilings awaits your imagination. Wine country alfresco entertaining garden with a bocce ball court, raised garden beds, grilling bar with refrigerator, and two tiny garden cottages perfect for dining, home office, or art studio. Private and tucked away but just minutes from the towns Petaluma and Penngrove.

Single-familyProperty Type

1980Year Built

16.94 acresLot Size

$1,054Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Rob Sullivan •DRE #01259514 • Vanguard Properties

•707-772-9171 (agent)

•rob@robsullivanhomes.com (agent)

Bought with Jim Maloney •DRE #01440376 • Front Porch Realty

Redfin checked: 2 minutes ago

•Source:BAREIS #322086056

Redfin Estimate

$1,947,374

$158K since sold in October 2022$41K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 80.8% higher than the average sale price ($1.08M) of 5 comparable homes.

SOLD SEP 16, 2026
$1,226,000
A
2 beds2.5 baths1,793 sq ft
4705 Acacia Way, Penngrove, CA 94951
SOLD OCT 12, 2026
$1,025,000
B
3 beds2 baths1,639 sq ft
821 Wildflower Ct, Petaluma, CA 94954
SOLD SEP 11, 2026
$1,275,000
C
3 beds2 baths1,723 sq ft
2294 Chester Dr, Penngrove, CA 94951
SOLD JUL 30, 2026
$915,000
D
3 beds2 baths1,648 sq ft
261 Redwood Cir, Petaluma, CA 94954
SOLD AUG 28, 2026
$945,000
E
3 beds2 baths1,488 sq ft
505 Teton Ct, Petaluma, CA 94954

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Earn from this home

Sell

$289,137

Est. take-home

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Rent

$3,214/mo

Redfin rental estimate

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Market trends in 94954, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.6%

+0.0% MoM

Median sale price

$835K

$48K MoM

Avg. days on market

28d

1 days MoM

Recently sold homes

15 MoM

New listings for sale

OPEN WED, 9AM TO 12PM
$875,000
3 beds2 baths1,508 sq ft
1854 Heather Ln, Petaluma, CA 94954
OPEN WED, 10AM TO 12PM
$1,190,000
5 beds3 baths2,724 sq ft
665 Tulare St, Petaluma, CA 94954
$625,000
3 beds2.5 baths1,559 sq ft
105 Marylyn Cir, Petaluma, CA 94954
$950,000
4 beds3 baths2,251 sq ft
209 Prince Albert Ct, Petaluma, CA 94954
OPEN WED, 9AM TO 12PM
$799,000
4 beds2 baths1,785 sq ft
1024 S Mcdowell Blvd, Petaluma, CA 94954
COMING SOON
$1,795,000
5 beds3 baths3,713 sq ft
Petaluma, CA 94954
$619,000
3 beds1 bath1,141 sq ft
321 Coronado Dr, Petaluma, CA 94954
3D WALKTHROUGH
$990,000
7 beds3.5 baths2,154 sq ft
236 Banff Way, Petaluma, CA 94954
eXp Realty of California Inc.
$579,000
2 beds2 baths1,628 sq ft
904 Marylyn Cir, Petaluma, CA 94954
See all

Provided by Redfin

Sale history for 2100 Mountain Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,946 (+4.1%)

$535,910 + $802,780

$1,338,690

2024

$14,353 (−38.8%)

$525,402 + $787,040

$1,312,442

2023

$23,470 (+228.0%)

$515,100 + $771,608

$1,286,708

2022

$7,156 (+2.6%)

$842,000 + $1,263,000

$2,105,000

2021

$6,974 (−0.6%)

$308,374 + $304,164

$612,538

2020

$7,016 (+2.4%)

$302,328 + $298,200

$600,528

2019

$6,854 (+4.7%)

$299,228 + $295,143

$594,371

2018

$6,547 (+3.7%)

$293,361 + $289,356

$582,717

2017

$6,315 (+5.9%)

$281,970 + $278,121

$560,091

2015

$5,960 (+3.1%)

$276,442 + $272,668

$549,110

2014

$5,778 (+3.1%)

$266,957 + $253,268

$520,225

2013

$5,606 (+1.9%)

$266,957 + $253,268

$520,225

2012

$5,500 (+2.0%)

$265,751 + $252,124

$517,875

2011

$5,393 (+1.1%)

$260,541 + $247,181

$507,722

2010

$5,336 (−0.6%)

$255,433 + $242,335

$497,768

2009

$5,368 (+2.0%)

$253,524 + $240,524

$494,048

2007

$5,265

$249,145 + $236,369

$485,514

Tax history for 2100 Mountain Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,946 (+4.1%)

$535,910 + $802,780

$1,338,690

2024

$14,353 (−38.8%)

$525,402 + $787,040

$1,312,442

2023

$23,470 (+228.0%)

$515,100 + $771,608

$1,286,708

2022

$7,156 (+2.6%)

$842,000 + $1,263,000

$2,105,000

2021

$6,974 (−0.6%)

$308,374 + $304,164

$612,538

2020

$7,016 (+2.4%)

$302,328 + $298,200

$600,528

2019

$6,854 (+4.7%)

$299,228 + $295,143

$594,371

2018

$6,547 (+3.7%)

$293,361 + $289,356

$582,717

2017

$6,315 (+5.9%)

$281,970 + $278,121

$560,091

2015

$5,960 (+3.1%)

$276,442 + $272,668

$549,110

2014

$5,778 (+3.1%)

$266,957 + $253,268

$520,225

2013

$5,606 (+1.9%)

$266,957 + $253,268

$520,225

2012

$5,500 (+2.0%)

$265,751 + $252,124

$517,875

2011

$5,393 (+1.1%)

$260,541 + $247,181

$507,722

2010

$5,336 (−0.6%)

$255,433 + $242,335

$497,768

2009

$5,368 (+2.0%)

$253,524 + $240,524

$494,048

2007

$5,265

$249,145 + $236,369

$485,514

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

16.94 Acres

Year renovated

2010

Sq. Ft.

1,847

Year built

1980

Style

Single Family Residential

County

Sonoma County

APN

137040013000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 28, 2026.

Property details

Parking

Parking & Garage Information
Parking Total: 12
Parking Features: Attached, Covered, Garage Door Opener, Interior Access, RV Access, RV Garage Detached, RV Possible, Side-by-Side
Garage Spaces: 3
Driveway Sidewalks: Gated, Paved Driveway

Interior

Bathroom Information
# of Bathrooms (Total): 2
# of Bathrooms (Full): 2

Bedroom Information
# of Bedrooms (Total): 2

Heating & Cooling
Cooling: Ceiling Fan(s), Central
Heating: Central, Fireplace(s), Propane

Interior Features
Appliances: Dishwasher, Free Standing Gas Range, Free Standing Refrigerator, Hood Over Range, Wine Refrigerator
Fireplaces Total: 1
Fireplace Features: Kitchen, Living Room, Raised Hearth, Wood Burning, Wood Stove
Flooring: Simulated Wood
Interior Features: Open Beam Ceiling
Laundry Features: Hookups Only, Inside Room
Security Features: Carbon Mon Detector, Double Strapped Water Heater, Security Gate, Smoke Detector, Unguarded Gate
# of Stories: 1

Room Information
Kitchen Features: Breakfast Area, Island, Quartz Counter
Living Room Features: Deck Attached, Open Beam Ceiling
Levels: One
Main Level: Bedroom(s), Dining Room, Full Bath(s), Garage, Kitchen, Living Room, Street Entrance

Exterior

Exterior Features
Patio And Porch Features: Uncovered Deck
Allows Horses: Yes
Horse Amenities: Barn w/Electricity, Pasture
Fencing: Partial
Roof: Composition

Pool Information
Has Private Pool: No
Has Spa: No

Property Information
ADU 2nd Unit: Yes
Property Condition: Updated/Remodeled
Property Type: Residential
Property Sub Type: Single Family Residence

Lot Information
Lot Size Square Feet: 737,906
Lot Size Acres: 16.94
Lot Size Source: Assessor Agent-Fill
Lot Features: Gated Community, Private, Secluded
Other Structures: Barn(s), Outbuilding, Second Garage, Shed(s), Storage

Utilities

Utilities Information
Utilities: Dish Antenna, Internet Available, Propane Tank Leased
Sewer: Septic System

Location

Unit 2 Information
Yes

HOA Information
Association YN: No

Community Information
Senior Community: No

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,847
Stories: 1.0
Lot Size: 16.94 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: 2010
County: Sonoma County
APN: 137040013000

Home facts updated by county records on Oct 28, 2026

Around this home

Schools

Corona Creek Elementary School

Public K-6 • Assigned • 1.6mi

7/10

Kenilworth Junior High School

Public 7-8 • Assigned • 1.5mi

6/10

Casa Grande High School

Public 9-12 • Assigned • 4.1mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 93° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

20 unhealthy days expected this year, 20 days in 30 years

Provided by First Street

Historical weather

Petaluma, CA • 94954

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.1 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.85M – $2.24M

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Nearby similar homes

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New listings for sale in 94954

OPEN WED, 9AM TO 12PM

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3 beds2 baths1,508 sq ft

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Deck • Patio • Gas fireplace insert

OPEN WED, 10AM TO 12PM3D WALKTHROUGH

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209 Prince Albert Ct, Petaluma, CA 94954

Cul-de-sac • Fenced backyard • 5,249 sq ft lot

OPEN WED, 9AM TO 12PM

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4 beds2 baths1,785 sq ft

1024 S Mcdowell Blvd, Petaluma, CA 94954

Cozy fireplace • New roof • New furnace

COMING SOON

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5 beds3 baths3,713 sq ft

Petaluma, CA 94954

Thermador appliances • Marble shower • 0.27 acre lot

$619,000

3 beds1 bath1,141 sq ft

321 Coronado Dr, Petaluma, CA 94954

5,902 sq ft lot • Garage • Built 1952

3D WALKTHROUGH

$990,000

7 beds3.5 baths2,154 sq ft

236 Banff Way, Petaluma, CA 94954

Walking path • Playground • Basketball court

eXp Realty of California Inc.

$579,000

2 beds2 baths1,628 sq ft

904 Marylyn Cir, Petaluma, CA 94954

End-unit townhome • Flexible floor plan • Vaulted ceilings

Home values near 2100 Mountain Ranch Rd

Data from public records.

Address	Redfin Estimate
2555 Mountain Ranch Rd, Petaluma, CA 6 Beds \| 6 Baths \| 9537 Sq. Ft.	$3,244,954
2550 Mountain Ranch Rd, Petaluma, CA 4 Beds \| 4.5 Baths \| 4800 Sq. Ft.	$3,701,336

Address	Redfin Estimate
2205 Mountain Ranch Rd, Petaluma, CA 5 Beds \| 5.5 Baths \| 8165 Sq. Ft.	$3,977,429
2420 Mountain Ranch Rd, Petaluma, CA 4 Beds \| 5.5 Baths \| 5600 Sq. Ft.	—

Address	Redfin Estimate
2315 Mountain Ranch Rd, Petaluma, CA 2 Beds \| 2 Baths \| 2123 Sq. Ft.	$3,439,264
1492 Old Adobe Rd, Petaluma, CA 3 Beds \| 2 Baths \| 3019 Sq. Ft.	$1,309,523

Property information provided by BAREIS when last listed in 2022. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94954, CA

Sale history for 2100 Mountain Ranch Rd

Tax history for 2100 Mountain Ranch Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94954

Home values near 2100 Mountain Ranch Rd

More real estate resources