421 Twin Oaks Ln
Walnut Creek, CA 94596
Map
- 5 beds
- 4 baths
- 3,358 sqft
- ~1/2 acre lot
- $818 per sqft
- 1996 build
- – on site
See this custom resort-like refuge before it’s gone! Showcase home ideal for intimate gatherings & large-scale celebrations! Impeccable, sophisticated, yet, down-to-earth. Sleek, stunning Cancun Quartz twin waterfall island kitchen worthy of filming cooking shows w/ high volume ceilings, dual fuel range, 2 sinks, abundant counter space for multiple work zones, new Sub-Zero fridge/freezer, 2 wine refrigerators, and, soft under-counter lighting. Enormous primary suite w/ new stone bathroom counters, new frameless shower, jet tub, dual closets & filtered Mt. Diablo view. Renovated bathrooms w/ Toto toilets, wool carpet, hardwood floors, plantation shutters & children's Secret Room! French doors lead to resort-like gardens w/ numerous storybook destinations; newly redesigned PebbleTech Pool w/ Baha shelf & Spa, 2 pergolas, BBQ island w/ TV, romantic fire pit, pergola heaters & misters, no-water turf, vineyard, veg. garden, dartboard porch, expansive entry porch, and, whimsical children’s playhouse! Owned PV solar, home generator & EV charger for energy efficiency. Privacy abounds! This rare home is both a resort & a quiet refuge down a hidden, tree-lined pvt lane w/ no through traffic! Video: https://youtu.be/vxQzZJlDpM8 and 3-D: https://my.matterport.com/show/?m=Vvr1ymnLpuK&mls=1
Last checked:
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Last updated Jul 12, 2025
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MLS# 41104627 —
This home is listed in more than one place. See it here.
Upcoming Open Houses
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Saturday, 7/12
1pm-4pm -
Sunday, 7/13
1pm-4pm
The Building
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Year Built:1996
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Building Area Units:Square Feet
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New Construction:false
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Construction Materials:Brick
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Architectural Style:Contemporary
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Roof:Shingle
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Stories:2
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Levels:Two Story
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Window Features:Double Pane Windows
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Security Features:Carbon Monoxide Detector(s)
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Building Area Total:3358
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Building Area Source:Assessor Auto-Fill
Interior
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Interior Features:Den
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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 Compactor, Updated Kitchen
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Flooring:Hardwood
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Rooms Total:10
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Fireplace:true
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Fireplaces Total:2
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Fireplace Features:Family Room
Room Dimensions
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Living Area:3358
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Living Area Units:Square Feet
Location
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Directions:Rudgear to San Miguel to Mtn View Bld to Twin Oaks
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Condition:Existing
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Exterior Features:Lighting
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Parcel Number:1820900338
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Lot Features:Court
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Lot Size Area:0.44
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Lot Size Acres:0.44
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Lot Size SqFt:19100
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Lot Size Units:Acres
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View:Mt Diablo
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View:true
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Fencing:Fenced
Listing Agent
- Contact info:
- Agent phone:
- (925) 451-6000
Beds
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Bedrooms Total:5
Baths
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Total Baths:4
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Full Baths:3
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Partial Baths:1
The Listing
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Listing Terms:Cash
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Virtual Tour URL Unbranded:https://youtu.be/vxQzZJlDpM8
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Special Listing Conditions:Standard
Heating & Cooling
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Heating:Forced Air
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Heating:true
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Cooling:Ceiling Fan(s)
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Cooling:true
Utilities
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Utilities:Natural Gas Connected
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Electric:Photovoltaics Seller Owned
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Electric On Property:true
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Power Production Type:Photovoltaics
Appliances
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Appliances:Dishwasher
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Laundry Features:220 Volt Outlet
The Community
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Subdivision Name:WALNUT HEIGHTS
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Association:false
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Spa:true
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Spa Features:Heated
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Pool Private:true
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Pool Features:Gas Heat
Parking
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Garage:true
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Attached Garage:false
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Garage Spaces:3
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Carport:false
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Parking Features:Attached
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Covered Spaces:3
Monthly cost estimate
Asking price
$2,750,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$14,725
|
| Taxes | N/A |
| Insurance | $756 |
| Utilities | $231 See report |
| Total | $15,712/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
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7/11/25
Jul 11, 2025
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Listed / Active | BRIDGE | $2,750,000 | 66.7% (3.4% / YR) |
|
11/3/05
Nov 3, 2005
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BRIDGE | $1,650,000 | 170.5% (20.6% / YR) | |
|
8/1/97
Aug 1, 1997
|
BRIDGE | $610,000 |
