Welcome home to Santa Rosa Valley! Presenting Las Posas Circle: A beautifully updated, privately gated custom estate with 6 bedrooms, 4 and 1/2 bathrooms, over 5200 square feet of living space located on one full acre of flat usable land and a tropical paradise water slide pool! Located at the end of a quiet cul-de-sac, a circular driveway welcomes your guests beyond the gates and the grand foyer features a sweeping staircase and two story high ceilings. The formal living room has vaulted ceilings and fireplace. The adjacent formal dining room has a coffered ceiling and looks out to the yard. The remodeled gourmet kitchen features granite slab counters, stainless steel appliances including a large built in refrigerator, large bar seating area, huge center island, large breakfast eating area and large pantry. The kitchen opens to the adjacent family room with fireplace and desk/office area. There is also a large first floor bonus room with vaulted beautiful wood beam ceilings perfect for pool table room or media/theater. Wood floors throughout the first floor. Upstairs, the master bedroom suite has beautiful vaulted wood ceilings, fireplace, and a huge balcony that looks out to the yard. The remodeled master bathroom features dual sinks, large shower, jetted tub and walk in closet. All the bathrooms have been updated. One of the guest bedrooms features an attic space that is large enough for a playroom or TV room. Outside, the entertainers yard features an updated pool with waterslide, baja shelf, spa, and wireless iAqualink/smartphone controlled. Spacious yard with grassy areas, mature, lush landscaping, gazebo, large seated fire pit, and built in BBQ. RV/Boat access and oversized garage with built in cabinets and heated. Newer 1990 construction. Direct horse/bridal path access off the backyard. Fully fenced, secure property with large secure dog run.
Single-familyProperty Type
1990Year Built
1 acresLot Size
$503Est. Price/Sq.Ft.
3 garage spacesParking
Listed by Jeffrey Diamond•DRE #01205734• Berkshire Hathaway HomeServices California Properties
•818-389-6371 (agent)
•jeffreyadiamond@gmail.com (agent)
•818-223-9100 (broker)
•broker@bhhscal.com (broker)
Listed by Sandra Pearce•DRE #01192459• Berkshire Hathaway HomeServices California Properties
•818-314-7407 (agent)
•sandypearce@aol.com (agent)
•818-223-9100 (broker)
•Broker@bhhscal.com (broker)
Bought with Savannah Hanks•DRE #02083350• RE/MAX One
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
6
Baths
5
Stories
2
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
—
Sq. Ft.
5,255
Year built
1990
Style
Single Family Residential
County
Ventura County
APN
5160150585
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 24, 2026.
RA
Rural Agricultural Zone
The purpose of this zone is to provide for and maintain a rural setting where a wide range of agricultural uses are permitted while surrounding residential land uses are protected.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Winery & vineyard
Agriculture-Other
Housing-Single unit
Housing-Senior
Housing-Other
Communications tower
Park & open space
Property details
Parking
Parking Information
Garage Spaces: 3.0
Attached Garage YN: No
Parking Total: 10.0
Parking Features: Circular Driveway, Direct Access, Concrete, Garage Door Opener, Driveway, Gated, Private, Garage
Interior
Bathroom Information
Bathrooms Half: 1
Bathrooms One Quarter: 0
Bathrooms Full: 4
Bathrooms Three Quarter: 0
Bathrooms Total Decimal: 4.5
Bathrooms Total Integer: 5
Bedroom Information
Bedrooms Total: 6
Heating & Cooling
Heating YN: Yes
Interior Features
Living Area: 5255.0
Living Area Source: Public Records
Fireplace YN: Yes
Fireplace Features: Other, Fire Pit
Flooring: Carpet, Ceramic Tile, Hardwood
Exterior
Pool Information
Pool Private YN: Yes
Pool Features: Heated & Filtered, Filtered, Heated, Heated - Gas
Spa YN: Yes
Property Information
Levels: Two
Property Type: Residential
Property Sub Type: Single Family Residence
Property Condition: Updated/Remodeled
Lot Information
View YN: No
Building Information
Building Area Total: 5255.0
Financial
Financial Information
Listing Terms: Conventional, Cash
Location
HOA Information
Has HOA
Association Amenities: Horse Trails
Association Fee: 40.0
Association Fee Frequency: Monthly
Location Information
County Or Parish: Ventura
Cross Street: E Las Posas Road at Las Posas Circle
Directions: Take E Las Posas Road and go North on Las Posas Circle
MLS Area Major: VC46 - Cam - Santa Rosa Vly
State Or Province: CA
Subdivision Name: Rancho Santa Rosa 8 - 241202
Unparsed Address: 2883 Las Posas Circle, Santa Rosa (VEN), CA 93012
Public facts
Beds: 6
Baths: 5.0
Sq. Ft.: 5,255
Stories: 2.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: Ventura County
APN: 5160150585
Home facts updated by county records on Sep 24, 2026
Other
Documents & Disclosures
Disclosures: None
Documents Count: 0
Listing Information
Land Lease Type: Fee Simple
Approval Status: Yes
Other Structures: Gazebo
Possession: Close of Escrow
Special Listing Conditions: Standard
Mls Status: Closed
Stories Total: 2
Photos Count: 1
Videos Count: 0
Year Built: 1990
Year Built Source: Assessor
Zoning Description: r
Around this home
Schools
K - 12
Preschool & daycare
Santa Rosa Technology Magnet School
Public K-8 • Assigned • 1.6mi
8/10
Adolfo Camarillo High School
Public 9-12 • Assigned • 6.2mi
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
7/10 Fire Factor
20% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 94° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Santa Rosa Valley, CA • 93012
Average low and high temperatures (°F)
66
49
67
48
67
50
67
50
69
53
71
56
78
59
79
61
76
60
72
54
67
50
66
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 6.2 hours in December, placing it above the
U.S. average for solar exposure.
9.9 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.51M – $3.04M
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