NOT LISTED FOR SALE

4133 Orr Ranch Rd Santa Rosa, CA 95404

Santa Rosa Area

Estimated Value: $2,034,000 - $2,229,149

4 Beds
6 Baths
4,918 Sq Ft
$425/Sq Ft Est. Value

Sale Details

Date Sold: March 16, 2026

Last sale price $2,050,000 $417 Per Sq Ft

Est. 2% increase in value since last sale

Current estimated payment $13,215 / mo

45 Days on Market

Highlights

  • Guest House
  • Pool House
  • Panoramic View
  • Strawberry Elementary School Rated A-
  • Solar Power System
  • Sitting Area In Primary Bedroom

About This Home

As of March 2026

Perched on a quiet ridge line with panoramic views stretching from Petaluma to Santa Rosa, this gated hilltop estate offers 4.5 acres of privacy, scale, and possibility. The main, single-level, residence spans nearly 5,000 sq ft with a timeless floor plan, generous proportions, and the opportunity to create a truly remarkable modern retreat. Designed for both entertaining and everyday living, the home features formal living and dining rooms, a central kitchen with custom cabinetry and stone countertops, and a relaxed family room that opens to the deck and pool. The spacious primary suite anchors its own wing with private deck access, while two additional bedrooms offer separation and comfort for family or guests. Outdoor amenities include multiple patios, a sparkling pool overlooking the valley, and a thoughtfully designed garden area with raised beds and a charming potting shed. A detached 1,200 sq ft guest house features a full kitchen, bedroom, bath, and equally stunning views, ideal for guests or extended family. Quiet, private, and filled with opportunity, this is a rare chance to reimagine a legacy property in one of Sonoma County's most inspiring view locations.

Last Agent to Sell the Property

Randy Waller

W Real Estate License #DRE #01795950 Listed on: 01/26/2026

W Real Estate

Co-Listed By

Timothy DeBellis

W Real Estate License #02011460

Last Buyer's Agent

Anthony Gozzarino

Compass License #01932929

Compass

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 Details

Home Type

  • Single Family

Year Built

  • Built in 1990

Lot Details

  • 4.56 Acre Lot
  • Partially Fenced Property
  • Landscaped
  • Secluded Lot
  • Front Yard Sprinklers

Parking

  • 3 Car Direct Access Garage
  • Electric Vehicle Home Charger
  • Garage Door Opener
  • Shared Driveway

Property Views

  • Panoramic
  • City Lights
  • Ridge
  • Mountain

Home Design

  • Traditional Architecture
  • Side-by-Side
  • Concrete Foundation
  • Pillar, Post or Pier Foundation
  • Composition Roof

Interior Spaces

  • 4,918 Sq Ft Home
  • 1-Story Property
  • Wet Bar
  • Cathedral Ceiling
  • Ceiling Fan
  • Fireplace With Gas Starter
  • Brick Fireplace
  • Great Room
  • Family Room
  • Living Room with Fireplace
  • 2 Fireplaces
  • Bonus Room
  • Workshop

Kitchen

  • Breakfast Area or Nook
  • Eat-In Kitchen
  • Double Oven
  • Gas Cooktop
  • Range Hood
  • Dishwasher
  • Wine Refrigerator
  • Kitchen Island
  • Stone Countertops

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Sitting Area In Primary Bedroom
  • Separate Bedroom Exit
  • Walk-In Closet
  • In-Law or Guest Suite
  • Bathroom on Main Level
  • Dual Sinks
  • Bathtub
  • Separate Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry in unit
  • Sink Near Laundry
  • Laundry Cabinets

Pool

  • Pool House
  • Solar Heated In Ground Pool

Outdoor Features

  • Deck
  • Shed

Utilities

  • Central Heating and Cooling System
  • Underground Utilities
  • Power Generator
  • Propane
  • Well
  • Septic System

Additional Features

  • Solar Power System
  • Guest House

Listing and Financial Details

  • Assessor Parcel Number 049-101-062-000

Home Details

Home Type

Single Family

Year Built

Built in 1990

Lot Details

4.56 Acres

Parking

3

Listing Details

  • Interior Amenities: Wet Bar
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Pressley to Orr Ranch Rd. Left up the shared driveway, property up at top on the right.
  • Lot Size Acres: 4.5600
  • Stories: 1
  • ArchitecturalStyle: Ranch, Traditional
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Double Oven, Gas Cook Top, Hood Over Range, Wine Refrigerator
  • Number Of Fireplaces: 2
  • Bedrooms: 4
  • Half Bathrooms: 2
  • Full Bathrooms: 4
  • Dining Room Features: Dining/Living Combo, Space in Kitchen
  • Living Room Features: Cathedral/Vaulted, Sunken, View
  • Flooring: Carpet, Tile, Wood
  • Square Footage: 4918.00
  • Bathroom Features: Double Sinks, Shower Stall(s), Tub, Window
  • Bathrooms: 6
  • Family Room Features: Deck Attached, View
  • Fireplace Features: Brick, Family Room, Gas Starter, Living Room
  • Kitchen Features: Breakfast Area, Island w/Sink, Stone Counter
  • Room Type: Bonus Room, Dining Room, Family Room, Great Room, In Law Apartment, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Workshop
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom
  • PrimaryBedroomFeatures: Outside Access, Sitting Area, Walk-In Closet

Exterior Features

  • Foundation: Concrete Perimeter, Pillar/Post/Pier
  • Lot Features: Auto Sprinkler Front, Landscape Front, Secluded
  • Roof: Composition
  • Fencing: Fenced, Partial
  • OtherStructures: Guest House, Shed(s), Storage
  • Patio And Porch Features: Uncovered Deck
  • Pool Features: Built-In, Pool House, Solar Heat
  • View: City Lights, Mountains, Panoramic, Ridge

Garage/Parking

  • Parking Features: Attached, EV Charging, Garage Door Opener, Interior Access, Side-by-Side
  • Total Parking Spaces: 10.00
  • Garage Spaces: 3.00
  • Driveway/Sidewalks: Maintenance Agreement, Paved Driveway, Shared Driveway

Utilities

  • Cooling: Ceiling Fan(s), Central
  • Electric: Generator
  • Sewer: Septic System
  • Utilities: Propane Tank Leased, Solar, Underground Utilities
  • Water Source: Well
  • Heating: Central
  • Laundry Features: Cabinets, Inside Room, Sink

Lot Info

  • Assessor Parcel Number: 049-101-062-000
  • Lot Size Sq Ft: 198634.00

Building Info

  • Year Built: 1990

Multi Family

  • Second Unit Kitchen: Yes
  • Second Unit Occupied: No
  • Second Unit Partial Bathrooms: 0
  • Second Unit Type: 2nd Unit Detached

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
Jan 26, 2026
Closed on
Mar 12, 2026
Sold by
Foster Sims and Costley Sims Catherine
Bought by
Seller's Agent
Randy Waller
W Real Estate
Buyer's Agent
Anthony Gozzarino
Compass
List Price
$2,195,000
Sold Price
$2,050,000
Premium/Discount to List
-$145,000
-6.61%
Views
271
Current Estimated Value
$2,092,037

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$42,037
Avg. Annual Appreciation
4.72%
Original Mortgage
$1,640,000
Outstanding Balance
$1,633,931
Interest Rate
4.88%
Mortgage Type
New Conventional
Estimated Equity
$458,106

Purchase Details

Closed on
Feb 24, 2014
Sold by
Sims Gregory and Sims Catherine
Bought by
Sims Gregory Foster and Sims Catherine Costley

Purchase Details

Closed on
Aug 24, 2000
Sold by
Cooper Alan J and Cooper Susan B
Bought by
Sims Gregory and Sims Catherine

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$960,000
Interest Rate
8%

Purchase Details

Closed on
May 1, 1995
Sold by
Smith Merton L and Smith Betsy A M
Bought by
Cooper Alan J and Cooper Susan B
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
$2,050,000 Wfg National Title
Sims Gregory Foster -- None Available
The Sims Family 1996 Trust -- None Available
Sims Gregory $1,200,000 Sonoma Title Guaranty Compan
Cooper Alan J $745,000 First American Title
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 $1,640,000
Previous Owner Sims Gregory $960,000
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
03/16/2026 03/16/26 Sold $2,050,000 -6.6% $417 / Sq Ft
03/12/2026 03/12/26 Pending -- -- --
01/26/2026 01/26/26 For Sale $2,195,000 -- $446 / 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 $20,741 $1,808,254 $602,747 $1,205,507
2024 $20,300 $1,772,799 $590,929 $1,181,870
2023 $20,300 $1,738,040 $579,343 $1,158,697
2022 $19,114 $1,703,962 $567,984 $1,135,978
2021 $18,748 $1,670,552 $556,848 $1,113,704
2020 $18,673 $1,653,424 $551,139 $1,102,285
2019 $18,754 $1,621,005 $540,333 $1,080,672
2018 $18,437 $1,589,222 $529,739 $1,059,483
2017 $18,016 $1,558,061 $519,352 $1,038,709
2016 $17,866 $1,527,512 $509,169 $1,018,343
2015 $17,293 $1,504,568 $501,521 $1,003,047
2014 $13,745 $1,216,000 $405,000 $811,000
Source: Public Records

Agents Affiliated with this Home

  • Randy Waller Real Estate Agent - W Real Estate

    Seller's Agent in 2026

    Randy Waller

    W Real Estate

    (707) 843-1382

    454 Total Sales

    Randy Waller
    Section Image
  • Timothy DeBellis Real Estate Agent - W Real Estate

    Seller Co-Listing Agent in 2026

    Timothy DeBellis

    W Real Estate

    (707) 591-0570

    68 Total Sales

    Timothy DeBellis
    Section Image

  • AG

    Buyer's Agent in 2026

    Anthony Gozzarino

    Compass

    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326005933

Bay Area Real Estate Information Services (BAREIS)

APN: 049-101-062

California Sonoma County Santa Rosa 95404

4133 Orr Ranch Rd, Santa Rosa, 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.

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