12405 Santa Ana
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Welcome to this serene single-level home with guest quarters set atop 4 oak-studded acres, offering breathtaking views and a lifestyle feeling like a true retreat. This home offers the flexibility of either a 3 bed/2.5 bath home with attached 1 bed/1 bath guest quarters or a 4 Bed/3.5 Bath home. Additional bonuses are owned solar, 3-car garage with workshop area, and above-garage attic bonus space.
The home offers an updated and spacious kitchen with butler’s pantry for extra prep space and storage. Off each side of the kitchen you'll find the dining room and peaceful sun room to soak in the views. The family room opens to the kitchen offering a cozy gas fireplace, while the living room is adorned with a wall of shelving and cabinetry.
The laundry room and half bathroom add convenience to this wing of the home. The private bedroom wing of the home boasts the spacious primary suite, two additional bedrooms and a hallway bathroom with shower. In the primary suite, unwind with tranquil vistas, private patio, extensive built-in storage, walk-in closet, and ensuite bathroom with separate vanities, tub and walk-in shower.
The attached guest quarters wing of the home is a versatile area offering 1 bedroom, 1 bathroom with shower, spacious living/dining area with convenient built-in shelving and cabinetry for a desk area or future kitchenette, wood burning stove and separate AC system. Outside, the patio invites you to revel in the sweeping views, with easy access to raised garden beds and trails that wind through the property’s tranquil lower acreage.
The home is equipped with owned solar panels, whole-house water softener, reverse osmosis system in the kitchen, and hot water recirculation pump. Additional amenities include engineered hardwood flooring, concrete tile roof with 2019 re-roof of 2 paper layers, 2 AC systems for house and guest quarters, whole house fan, and new drip irrigation system to the front of the property in 2025. The property is serviced by city water, private septic system, natural gas, and PG&E/3CE (Central Coast Community Energy) with the owned solar lowering your bills.
Enjoy the coastal breeze that cools down evenings in these west Atascadero hills. This home feels like a countryside escape but is just minutes from local conveniences, Hwy 101, and just a 25 minute drive to San Luis Obispo. This property is more than a home, it’s where tranquil living and modern amenities blend together.
Basic / Listing Information
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Local & Market Information
Property & Market Context
This 4-bedroom, 4-bath Atascadero single-family home offers 3,290 sq ft of living area on a 178,160 sq ft lot.
For context, its sold price of $1,359,750 is about 57% above the 2026 year-to-date through October 9, 2026 median closed single-family home price of $865,000 in Atascadero.
Its 178,160 sq ft lot is about 438% larger than the 33,106 sq ft median lot size for closed single-family homes in Atascadero during the same period.
Local Market Tidbit
Through October 9, 2026, 73% of closed single-family homes in Atascadero were single-story, ranking Atascadero 3rd among 14 SLO County communities.
The information in this section is independently compiled or calculated by SLO County Homes and is not provided by the listing broker or CRMLS. Market comparisons use saved SLO County Homes statistics for the period shown and are for general informational purposes only.
IDX Information
Based on information from CRMLS as of September 30, 2026 at 12:03 PM PDT.
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All information is deemed reliable but is not guaranteed and should be independently reviewed and verified for accuracy. Property information is supplied by the listing broker and/or other sources and may be subject to errors, omissions, or changes without notice.
Properties displayed on this website may be listed by a real estate brokerage other than SLO County Homes.