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421 Twin Oaks LnWalnut Creek, CA 94596

For Sale

$2,600,000

Smart Buyer Rebate $26,000

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 new 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

Listed by Clay Allen

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License #00677050

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Clay Allen Real Estate

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925-451-6000

Last updated September 10, 2025

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Source: bridgeMLS #41104627

Listing Facts

  • TypeSingle-family
  • NeighborhoodWalnut Heights
  • Bedrooms5
  • Bathrooms4
  • Days on Prevu61
  • Size3,358 sqft
  • Price per sqft$774

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

09/10/2025
Price Decreased
$2,600,000
08/28/2025
Price Decreased
$2,700,000
07/11/2025
Listed by Clay Allen Real Estate
$2,750,000

Property Details for 421 Twin Oaks Ln

Exterior

Construction

  • Roof: Shingle
  • Stories: 2
  • Window Features: Double Pane Windows, Window Coverings
  • Year Built: 1996
  • Architectural Style: Contemporary
  • Construction Materials: Brick, Wood Siding
  • Exterior Features: Lighting, Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Landscape Back, Landscape Front, Private Entrance, See Remarks

Features

  • Fencing: Fenced, Wood
  • Patio And Porch Features: Deck, Patio, Covered, Rear Porch, Porch
  • Pool Features: Gas Heat, Gunite, In Ground, Pool/Spa Combo, See Remarks, Outdoor Pool
  • Pool Private: Yes
  • View: Mt Diablo

Measurements

  • Building Area Total: 3,358
  • Lot Features: Court, Secluded, Vineyard, Back Yard, Dead End, Front Yard, Landscaped, Private, See Remarks, Sprinklers In Rear
  • Lot Size Acres: 0.44
  • Lot Size Area: 0
  • Lot Size Square Feet: 19,100
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 1820900338

Interior

Features

  • Appliances: Dishwasher, Double Oven, Electric Range, Gas Range, Microwave, Oven, Refrigerator, Trash Compactor, Gas Water Heater
  • Fireplace Features: Family Room, Gas Starter, Living Room
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood, Carpet, See Remarks
  • Interior Features: Den, Family Room, Formal Dining Room, Office, Study, Utility Room, Breakfast Nook, Counter - Solid Surface, Updated Kitchen
  • Spa Features: Heated
  • Spa: Yes

Measurements

  • Living Area: 3,358
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Rooms Total: 10

Other

Location

  • Subdivision Name: WALNUT HEIGHTS

Parking

Parking

  • Covered Spaces: 3
  • Garage Spaces: 3
  • Parking Features: Attached, Off Street, RV/Boat Parking, Electric Vehicle Charging Station(s), Garage Faces Side, Garage Door Opener

Utilities

Equipment

  • Cooling: Ceiling Fan(s), Central Air
  • Electric: Photovoltaics Seller Owned, Generator
  • Heating: Forced Air, Zoned, Natural Gas, Central
  • Has Heating: Yes
  • Laundry Features: 220 Volt Outlet, Hookups Only, Laundry Room, Cabinets, Inside Room
  • Utilities: Natural Gas Connected, Individual Electric Meter, Individual Gas Meter

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.

Full MLS Disclaimers

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.