421 Twin Oaks Ln
Walnut Creek, CA, 94596 $ 2,600,000
Bedrooms5 Baths3.1 Sq 3,358 Monthly Estimate*
$ 16,009
for $2,600,000 with 5 bedrooms and 3 full baths, 1 half bath. This 3,358 square foot home was built in 1996 on a lot size of 0.438476.
If you’ve been looking for privacy and security, this special home has it, tucked down a private tree-lined lane, fostering quiet and safety with no through traffic, it lives like a secluded summer refuge and resort! Forward thinking home preparedness and energy efficiency assets have been invested into this home at hundreds of thousands of dollars - Owned PV solar for home, EV charger, dual-fuel home generator, two zoned HVAC systems, newly redesigned heat-retaining PebbleTec pool and spa with Baja shelf, gorgeous no-water turf, vegetable garden and vineyard with room for you to expand both, two pergolas and separate BBQ island. These are excellent features to enjoy now and essential for future planning. This peaceful turn key home is ready for you to enjoy with resort level modernized interiors through-out. The spacious, newly renovated kitchen houses 2 islands, 2 sinks, 2 wine coolers, and a Sub-Zero fridge/freezer. Stylish bathrooms, hardwood floors, wool carpet, plantation shutters. French doors lead to tranquil gardens surrounding the pool, spa and fire pit to relax and enjoy the built-in comforts and filtered Mt. Diablo views. Video: https://youtu.be/vxQzZJlDpM8 and 3-D: https://my.matterport.com/show/?m=Vvr1ymnLpuK&mls=1
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Open House
3/1/2026 1:00 PM - 4:00 PM
421 Twin Oaks Ln Walnut Creek, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 3358
Sewer Public Sewer
Heating Forced Air Zoned Natural Gas Central
Cooling Ceiling Fan(s) Central Air
Utilities Natural Gas Connected Individual Electric Meter Individual Gas Meter
Roof Composition Shingles
Appliances Dishwasher Double Oven Electric Range Gas Range Microwave Oven Refrigerator Trash Compactor Gas Water Heater
Garage Spaces 3
Architectural Style Contemporary
Pool Features Gas Heat Gunite In Ground Pool/Spa Combo See Remarks Outdoor Pool
Construction Materials Brick Wood Siding
Year Built 1996
Electric Photovoltaics Seller Owned Generator
View Mt Diablo
Stories Count 2
Levels Two Story
Property Subtype Detached
County Contra Costa
New Construction No
Property Type Residential
HOA N
Subdivision Name Walnut Heights
Garage Y/N Yes
Total Rooms 10
Full Baths 3
Status Active
Directions Rudgear to San Miguel to Mtn View Bld to Twin Oaks
City Walnut Creek
MLS Area Listing
Lot Size Square Feet 19100
Spa Features Heated
Property Condition Existing
Virtual Tour https://youtu.be/vxQzZJlDpM8
Standard Status Active
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InteriorInterior Amenities Den Family Room Formal Dining Room Office Study Utility Room Breakfast Nook Counter - Solid Surface Updated Kitchen
Flooring Hardwood Carpet See Remarks
Total Fireplaces 2
Fireplace Features Family Room Gas Starter Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows Window Coverings
Fireplace Y/N Yes
Laundry Features 220 Volt Outlet Hookups Only Laundry Room Cabinets Inside Room
Total Bedrooms 5
Kitchen Features Breakfast Nook Counter - Solid Surface Stone Counters Dishwasher Double Oven Eat-in Kitchen Electric Range/Cooktop Disposal Gas Range/Cooktop Kitchen Island Microwave Oven Built-in Refrigerator Trash
Total Baths 4
1/2 Baths 1
Power Production Type Photovoltaics
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ExteriorExterior Amenities Lighting Garden Back Yard Front Yard Garden/Play Side Yard Sprinklers Automatic Sprinklers Front Sprinklers Side Landscape Back Landscape Front Private Entrance See Remarks
Fencing Fenced Wood
Parking Features Attached Off Street RV/Boat Parking Electric Vehicle Charging Station(s) Garage Faces Side Garage Door Opener
Lot Features Court Secluded Vineyard Back Yard Dead End Front Yard Landscaped Private See Remarks Sprinklers In Rear
Water Source Public
Lot Size Area 19166.4
Building Area Total 3358
Lot Size Acres 0.44
ADU Y/N No
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* Excluded FeaturesList ByClay Allen Real EstateBroker
clay@clayallenrealestate.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $16,009
- Monthly Property Taxes
- --
- Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Walnut Creek, CA
Average List Price $1,817,220
Percent of Sale Price 30%
About Walnut Creek, CA 70,554 Population
11% Since 2002
$ 88,741 Median Income
48.45 Median Age
20% Households with Children
Trends Information provided by ATTOM Data Solutions.
806588 Elementary School
806593 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/10/2025 | $2,600,000 | -3.70% | Price Down |
| 8/28/2025 | $2,700,000 | -1.82% | Price Down |
| 7/12/2025 | $2,750,000 | | Listed Price |