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.
Single-familyProperty Type
1990Year Built
4.56 acresLot Size
$417Price/Sq.Ft.
3 garage spacesParking
Listed by Randy Waller•DRE #01795950• W Real Estate
•707-843-1382 (agent)
•randy@wrealestate.net (agent)
Listed by Tim DeBellis•DRE #02011460• W Real Estate
•707-495-4075 (agent)
•tim@wrealestate.net (agent)
Bought with Anthony Gozzarino•DRE #01932929• Compass
Est. $5,530 per month, based on comparable rentals
Sale and tax history for 4133 Orr Ranch Rd
Sale History
Tax History
Date
Event
Price
BAREIS #326005933
Mar 16, 2026
Sold
$2,050,000
$417/sq ft
Mar 12, 2026
Pending
—
Feb 23, 2026
Contingent
—
Jan 26, 2026
Listed
$2,195,000
$446/sq ft
BAREIS #325073538
Oct 9, 2025
Price Changed
*
Aug 21, 2025
Listed
*
BAREIS #325025596
May 7, 2025
Contingent
—
Apr 8, 2025
Listed
*
BAREIS #324024910
Nov 4, 2024
Relisted
—
Oct 20, 2024
Relisted
—
Apr 17, 2024
Listed
*
BAREIS #323053458
Aug 24, 2023
Listed
*
BAREIS #322089144
Oct 11, 2022
Listed
*
BAREIS #322062101
Sep 6, 2022
Price Changed
*
Jul 1, 2022
Listed
*
Public Records
Aug 30, 2000
Sold
$1,200,000
$244/sq ft
Public Records
May 5, 1995
Sold
$745,000
$151/sq ft
Public Records
Mar 4, 1988
Sold
$102,500
$21/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$20,741 (+2.2%)
$614,801 + $1,229,617
$1,844,418
2024
$20,300 (+1.7%)
$602,747 + $1,205,507
$1,808,254
2023
$19,964 (+4.5%)
$590,929 + $1,181,870
$1,772,799
2022
$19,114 (+1.9%)
$579,343 + $1,158,697
$1,738,040
2021
$18,748 (+0.4%)
$567,984 + $1,135,978
$1,703,962
2020
$18,673 (−0.4%)
$556,848 + $1,113,704
$1,670,552
2019
$18,754 (+1.7%)
$551,139 + $1,102,285
$1,653,424
2018
$18,437 (+2.3%)
$540,333 + $1,080,672
$1,621,005
2017
$18,016 (+4.2%)
$519,352 + $1,038,709
$1,558,061
2015
$17,292 (+25.8%)
$509,169 + $1,018,343
$1,527,512
2014
$13,744 (+0.5%)
$405,000 + $811,000
$1,216,000
2013
$13,676 (+5.7%)
$405,000 + $811,000
$1,216,000
2012
$12,939 (−6.6%)
$404,000 + $808,000
$1,212,000
2011
$13,853 (−4.9%)
$382,000 + $763,500
$1,145,500
2010
$14,572 (−5.2%)
$411,000 + $821,000
$1,232,000
2009
$15,378 (+2.0%)
$445,000 + $891,000
$1,336,000
2007
$15,078
$458,886 + $917,774
$1,376,660
Public record
Public record
Permits
Beds
3
Baths
2.5
Stories
1
Lot width
—
Lot depth
—
Lot size
4.56 Acres
Year renovated
1995
Sq. Ft.
4,918
Year built
1990
Style
Single Family Residential
County
Sonoma County
APN
049101062000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
Jun 3, 2022 • Final
Building permit with plan check
Replace the existing deck and build a new deck. The project involves downsizing the footprint of the original decking.
Remodel
Dec 16, 2021 • Final
Building permit no plan check
Electrical
Grading
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking & Garage Information
Parking Total: 10
Parking Features: Attached, EV Charging, Garage Door Opener, Interior Access, Side-by-Side