This beautifully updated multi-level home offers easterly-facing views, elegant indoor-outdoor living, and exceptional privacy. Surrounded by lush, professionally and naturally landscaped grounds and backing to open space, this hilltop retreat captures the essence of Wine Country living. Natural light emphasizes the open layout and scenic surroundings. Enjoy both a formal living room and a separate family room. The updated kitchen has plenty of workspace, energy efficient appliances and beautiful custom cherry cabinets with granite countertops. There is a bedroom/office and full bathroom on the main level. The bathrooms feature high-end finishes, while the spa-inspired primary suite includes expansive views and luxury finishes and fixtures. A versatile extra space adds flexibility for a home office, gym, or media room. With thoughtfully designed living spaces, refined updates throughout, and views that stretch for miles, this is an opportunity to own a peaceful, move-in-ready retreat in one of Santa Rosa's most desirable locations.
Single-familyProperty Type
1991Year Built
0.48 acresLot Size
$547Price/Sq.Ft.
$71/moHOA Dues
3 car garageParking
Listed by Heidi Would•DRE #02072248• Corcoran Icon Properties
•707-888-9906 (agent)
•Heidi.Would@Corcoranicon.com (agent)
Bought with Larry Tristano•DRE #01799140• Golden Gate Sotheby's International Realty
Est. $4,807 per month, based on comparable rentals
Sale and tax history for 1846 Happy Valley Rd
Sale History
Tax History
Date
Event
Price
BAREIS #325075507
May 11, 2026
Sold
$1,450,000
$547/sq ft
Apr 20, 2026
Contingent
—
Mar 20, 2026
Relisted
—
Oct 13, 2025
Price Changed
$1,495,000
$564/sq ft
Aug 22, 2025
Listed
$1,550,000
$585/sq ft
BAREIS #322037044
Jun 3, 2022
Sold
$1,550,000
$585/sq ft
May 25, 2022
Pending
—
May 4, 2022
Contingent
—
Apr 25, 2022
Listed
$1,395,000
$527/sq ft
Quality abounds in this spectacular residence in beautiful Montecito Heights. This immaculate home presents 4bd/3ba 2649+/- sf on a 0.47+/- ac lot, elegant foyer with gleaming wood flooring that flows into the inviting living and dining rooms. Tastefully updated gourmet kitchen complete with sky light, stainless steel appliances, granite countertops, island and spacious pantry room. Welcoming family room with fireplace and breakfast nook. One bedroom / office on main level with built in cabinetry. Don't miss the bonus room / wine room / hobby room / home gym. Exquisite primary suite with cathedral ceilings, fireplace, designer closet and a dream primary bath with soaking tub, separate shower and elegant finishes. Serene back deck with sweeping views, manicured grounds with mature trees, waterfall, raised garden beds and so much more. Indoor laundry, A/C and three car garage. Don't miss this jewel!
Public Records
Mar 29, 2019
Sold
$1,275,000
$481/sq ft
Public Records
Dec 4, 2012
Sold
$750,000
$283/sq ft
Public Records
Jun 22, 1998
Sold
$224,000
$85/sq ft
Public Records
Nov 21, 1997
Sold
$445,500
$168/sq ft
Public Records
Apr 19, 1990
Sold
$223,454
$84/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$19,194 (+1.4%)
$671,106 + $1,006,661
$1,677,767
2024
$18,922 (+3.9%)
$657,948 + $986,923
$1,644,871
2023
$18,217 (+20.4%)
$645,048 + $967,572
$1,612,620
2022
$15,134 (+2.0%)
$632,400 + $948,600
$1,581,000
2021
$14,835 (+0.4%)
$536,100 + $804,150
$1,340,250
2020
$14,781 (+55.5%)
$525,589 + $788,383
$1,313,972
2019
$9,503 (+0.6%)
$520,200 + $780,300
$1,300,500
2018
$9,446 (+1.9%)
$331,170 + $496,756
$827,926
2017
$9,273 (+3.2%)
$318,311 + $477,467
$795,778
2015
$8,990 (+3.8%)
$312,070 + $468,105
$780,175
2014
$8,665 (+2.7%)
$301,362 + $452,043
$753,405
2013
$8,438 (+33.0%)
$301,362 + $452,043
$753,405
2012
$6,343 (+2.1%)
$300,000 + $450,000
$750,000
2011
$6,215 (+1.6%)
$266,960 + $298,995
$565,955
2010
$6,117 (−0.5%)
$261,726 + $293,133
$554,859
2009
$6,150 (+2.1%)
$259,770 + $290,943
$550,713
2007
$6,025
$255,283 + $285,917
$541,200
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.48 Acres
Year renovated
2006
Sq. Ft.
2,649
Year built
1991
Style
Other
County
Sonoma County
APN
181100040000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
RR-20
Rural Residential District - 20,000 sq ft
The RR zoning district is applied to areas of the City intended to accommodate residential neighborhoods with compatible agricultural uses, but where the primary uses are residential, and compatible accessory uses. The maximum allowable density ranges from 0.2 to 2 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the RR map symbol see Section 20-22.040. The RR zoning district implements and is consistent with the Residential Very Low Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Healthcare-Other
Housing-Group
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Housing-Mobile home park
Sep 23, 2021 • Final
Residential addition-alteration
Remodel the existing upper guest bathroom and upper master bathroom. This project is non-structural and does not require fire sprinklers.
Bathroom
Remodel
Jun 28, 2015 • Final
Residential electrical
Install a new outdoor electrical outlet near a pond with a conduit run.
Electrical
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: 3
Parking Features: Attached, EV Charging, Garage Door Opener, Garage Facing Front
Kitchen Features: Breakfast Area, Granite Counter, Island, Kitchen/Family Combo, Skylight(s)
Living Room Features: Cathedral/Vaulted, Deck Attached, View
Levels: Multi/Split
Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Street Entrance
Upper Level: Bedroom(s), Full Bath(s)
Exterior
Exterior Features
Patio And Porch Features: Uncovered Deck
Allows Horses: No
Fencing: Back Yard
Roof: Composition
Pool Information
Has Private Pool: No
Has Spa: No
Property Information
ADU 2nd Unit: No
Property Condition: Updated/Remodeled
Property Type: Residential
Property Sub Type: Single Family Residence
Lot Information
Lot Size Square Feet: 20,870
Lot Size Acres: 0.4791
Lot Size Source: Assessor Auto-Fill
Lot Features: Auto Sprinkler F&R, Dead End, Greenbelt
Power Production Information
Type: None
Size: 0.00
Year Install: 0
Utilities
Utilities Information
Sewer: Public Sewer
Electric: 220 Volts in Laundry
Location
HOA Information
Association YN: Yes
Association Name: Alta Vista Heights
Association Amenities: Other
Association Fee: $850
Association Fee Frequency: Annually
Association Fee Includes: Common Areas, Management
School Information
School District County: Sonoma
Elementary School District: Rincon Valley Union
Community Information
Senior Community: No
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,649
Stories: 2.0
Lot Size: 0.48 acres
Style: Other
Year Built: 1991
Year Renovated: 2006
County: Sonoma County
APN: 181100040000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Madrone Elementary School
Public K-6 • Assigned • 1.0mi
6/10
Rincon Valley Middle School
Public 7-8 • Assigned • 1.8mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 2.1mi
9/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
5 days above 92° expected this year, 10 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95409
Average low and high temperatures (°F)
61
42
62
44
69
47
67
46
74
50
78
53
81
54
85
55
81
57
76
52
62
46
58
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
90/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 30% for direct sun exposure in Santa Rosa. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.8 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.49M – $1.81M
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