911 Autumn Oak Cir blends generous scale, refined upgrades, and a luxury outdoor setting near Mt. Diablo trails. The two-story floor plan features a grand entry, cathedral ceilings, three fireplaces, an open kitchen and 2nd family room, a main-level bedroom and bath, spacious laundry room, and a versatile bonus room off the primary suite for an office, lounge, or fitness space. Recent improvements elevate the home with freshly painted interiors, upgraded black hardware, smart front door lock and Ring doorbell, backyard Ring camera with floodlight, updated fire alarms, new kitchen countertops , new refrigerator and dishwasher, a custom bar with wine fridge, and a beautifully remodeled primary bath with granite countertops and an extended walk-in shower. Outside, recent upgrades include tiered retaining walls and landscaping, along with a refreshed sport pool and spa. Crystal Ranch amenities include a clubhouse, dog park, playground, community pool and spa, and tennis courts.
Listed by Aja Adair
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License #02165058
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BHHS Drysdale Properties
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415-531-7383
Last updated April 30, 2026
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Source: bridgeMLS #41132757
Listing Facts
TypeSingle-family
NeighborhoodMt. Diablo Health Care District
Bedrooms4
Bathrooms4
Days on Prevu3
HOA/Maint. Fees$125/month
Size3,240 sqft
Price per sqft$478
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
04/29/2026
Listed by BHHS Drysdale Properties
$1,550,000
Property Details for 911 Autumn Oak Cir
Association
Amenities
Association Amenities: Clubhouse, Greenbelt, Playground, Pool, Tennis Court(s), Dog Park
Fees
Association Fee: $125.00 Monthly
Association Fee Includes: Reserves, Management Fee, Common Area Maint
General
Association Name: CRYSTYL RANCH HOA
Exterior
Construction
Stories: 2
Year Built: 2001
Architectural Style: Contemporary
Construction Materials: Stone, Stucco, Siding - Stone, Siding - Stucco
Exterior Features: Back Yard, Side Yard, Terraced Back, Landscape Back, Landscape Front
Features
Fencing: Fenced
Patio And Porch Features: Patio
Pool Features: In Ground, Pool/Spa Combo, Outdoor Pool
Pool Private: Yes
View: Hills, Mt Diablo
Measurements
Building Area Total: 3,240
Lot Features: Premium Lot, Front Yard, Landscaped, Sprinklers In Rear
Lot Size Acres: 0.26
Lot Size Area: 0
Lot Size Square Feet: 11,413
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 1214000091
Interior
Features
Appliances: Dishwasher, Gas Range, Microwave, Refrigerator, Dryer, Washer
Fireplace Features: Family Room, Living Room, Master Bedroom, Wood Burning
Fireplace: Yes
Fireplaces Total: 3
Flooring: Tile, Vinyl, Carpet
Interior Features: Den, Dining Area, Wet Bar
Spa Features: Heated
Spa: Yes
Measurements
Living Area: 3,240
Living Area Units: Square Feet
Rooms
Bathrooms Full: 3
Bathrooms Partial: 1
Bathrooms Total Integer: 4
Bedrooms Total: 4
Rooms Total: 9
Other
Location
Subdivision Name: CRYSTAL RANCH
Parking
Parking
Covered Spaces: 3
Garage Spaces: 3
Parking Features: Attached, Garage Door Opener
Utilities
Equipment
Cooling: Central Air
Electric: Photovoltaics Third-Party Owned
Heating: Zoned
Has Heating: Yes
Laundry Features: Dryer, Laundry Room, Washer
Sewer: Public Sewer
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 4 bedrooms and 4 bathrooms in this single-family home at 911 Autumn Oak Cir.
Does this single-family home have parking?
Yes, there are 3 parking spaces available for 911 Autumn Oak Cir.
How does 911 Autumn Oak Cir compare to other single-family homes in Mt. Diablo Health Care District?
This single-family home is listed 79% above the average price for single-family homes in Mt. Diablo Health Care District and has been on the market for 39 less days than the typical home in this area.
What building or home owners association is the single-family home part of?
This single-family home is part of the CRYSTYL RANCH HOA home owners association.
What is the square footage on this single-family home?
According to the MLS, this listing is 3,240 sqft.
911 Autumn Oak Cir is a 4-bedroom, 4-bath single-family home for sale in Concord CA 94521. Available on Prevu for 3 days at $1,550,000. This home features 3,240 square feet of living space, located in Mt. Diablo Health Care District. The median listing price for single-family homes in this area is $699,250. The home offers private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Contra Costa County.
Based on information from bridgeMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.