NOT LISTED FOR SALE

640 La Casa Viaduct Walnut Creek, CA 94598

Rancho San Miguel Neighborhood

Estimated Value: $3,154,000 - $3,297,000

5 Beds
4 Baths
4,614 Sq Ft
$695/Sq Ft Est. Value

Last Sold February 19, 2021

Last sale price $2,658,000 $576 Per Sq Ft

Est. 21% increase in value since last sale

Current estimated payment $19,598/month

Highlights

  • Home Theater
  • RV or Boat Parking
  • Custom Home
  • Bancroft Elementary School Rated A-
  • Solar Power System
  • Updated Kitchen

About This Home

As of February 2021

For comps only. Truly stunning custom gated estate property backs to Shell Ridge Open and features huge paver driveway and parking areas, Har Tru hydro clay tennis court, inviting covered entry, Brazilian Cherry hardwood floors, huge chef's gourmet eat-in kitchen with fireplace, family room or media room, 2 bedrooms on the main level plus office and full bath, 3 bedrooms plus huge bonus room or 6th bedroom upstairs, fabulous master suite with dream walk-in closet, spa-like bath with heated floors and access to a large & romantic balcony overlooking backyard and Shell Ridge Open Space, owned solar system for electricity, beautiful lush landscaping throughout with mature trees, lawns, expansive patios, covered patio area, built-in barbecue, incredible Koi pond with waterfalls, stepping stones, pathways, gazebo, raised vegetable gardens, play structure, water fountain, and so much more... V-Tour at 640LaCasaVia.com

Last Agent to Sell the Property

Rita Dhillon

Compass License #01109990 Listed on: 01/26/2021

Compass

Co-Listed By

Tim Dhillon

Compass License #01521381

Last Buyer's Agent

Rita Dhillon

Compass License #01109990 Listed on: 01/26/2021

Compass

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $31,155

Year Built

  • Built in 1995

Lot Details

  • 1.05 Acre Lot
  • Fenced
  • Back and Front Yard

Parking

  • 3 Car Detached Garage
  • Garage Door Opener
  • RV or Boat Parking

Home Design

  • Custom Home
  • Raised Foundation
  • Shingle Roof
  • Composition Shingle
  • Stucco

Interior Spaces

  • 2-Story Property
  • Central Vacuum
  • Sound System
  • 2 Fireplaces
  • Double Pane Windows
  • Family Room Off Kitchen
  • Home Theater
  • Home Office
  • Bonus Room
  • Views of Hills
  • Attic Fan
  • Fire and Smoke Detector

Kitchen

  • Updated Kitchen
  • Breakfast Area or Nook
  • Eat-In Kitchen
  • Breakfast Bar
  • Double Self-Cleaning Oven
  • Gas Range
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Stone Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 4 Full Bathrooms

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller

Outdoor Features

  • Shed

Utilities

  • Whole House Fan
  • Zoned Heating and Cooling
  • 220 Volts in Kitchen
  • Tankless Water Heater

Community Details

  • No Home Owners Association
  • Contra Costa Association
  • North Gate Subdivision, Custom Floorplan

Home Details

Home Type

Single Family

Est. Annual Taxes

$31,155

Year Built

Built in 1995

Lot Details

0

Parking

3

Listing Details

  • Stories: 2
  • Year Built: 1995
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 1.05
  • Co List Office Mls Id: CCCOMPS03
  • Subdivision Name: NORTH GATE
  • Directions: Ygnacio Valley Road/La Casa Via (Near End)
  • Architectural Style: Custom
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Efficiency: Attic Fan
  • Green Power: Solar
  • ResoPropertyType: Residential
  • Special Features: None

Interior Features

  • Flooring: Hardwood, Tile, Carpet
  • Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Refrigerator, Self Cleaning Oven, Tankless Water Heater
  • Full Bathrooms: 4
  • Total Bedrooms: 5
  • Fireplace Features: Other
  • Fireplaces: 2
  • Fireplace: Yes
  • Interior Amenities: Bonus/Plus Room, Kitchen/Family Combo, Media, Office, Breakfast Bar, Breakfast Nook, Stone Counters, Eat-in Kitchen, Kitchen Island, Updated Kitchen, Central Vacuum, Sound System
  • Window Features: Double Pane Windows
  • Room Kitchen Features: 220 Volt Outlet, Breakfast Bar, Breakfast Nook, Counter - Stone, Dishwasher, Double Oven, Eat In Kitchen, Garbage Disposal, Gas Range/Cooktop, Island, Microwave, Refrigerator, Self-Cleaning Oven, Updated Kitchen

Exterior Features

  • Roof: Shingle
  • Fencing: Fenced
  • Lot Features: Premium Lot
  • Pool Features: Possible Pool Site
  • Pool Private: No
  • View: Hills
  • View: Yes
  • Construction Type: Composition Shingles, Stucco
  • Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Other
  • Foundation Details: Raised
  • Other Structures: Shed(s)
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 3
  • Attached Garage: No
  • Covered Parking Spaces: 3
  • Parking Features: Detached, RV/Boat Parking, Garage Door Opener

Utilities

  • Heating: Zoned
  • Cooling: Ceiling Fan(s), Zoned, Whole House Fan
  • Laundry Features: Other
  • Security: Fire Alarm
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Photovoltaics Seller Owned, 220 Volts in Kitchen
  • Electricity On Property: Yes
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association Name: CONTRA COSTA
  • Association: No

Lot Info

  • Lot Size Sq Ft: 45738
  • ResoLotSizeUnits: Acres

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jan 26, 2021
Closed on
Feb 17, 2021
Sold by
Baker Johnathon D and Baker Jeannine R
Bought by
Jaffer Jaspreet and Jaffer Faruk
Seller's Agent
Rita Dhillon
Compass
Buyer's Agent
Rita Dhillon
Compass
List Price
$2,500,000
Sold Price
$2,658,000
Premium/Discount to List
$158,000
6.32%
Current Estimated Value
$3,206,988

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$548,988
Avg. Annual Appreciation
3.79%
Original Mortgage
$750,000
Outstanding Balance
$555,358
Interest Rate
2.65%
Mortgage Type
New Conventional
Estimated Equity
$2,599,853

Purchase Details

Closed on
May 18, 2018
Sold by
Wirig Jay W and Wirig Yvonne
Bought by
Baker Johnathon D and Baker Jeannine R

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,860,000
Interest Rate
3.75%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Mar 30, 2013
Sold by
Huang George and Huang Penney L
Bought by
Wirig Jay W and Wirig Yvonne

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,236,750
Interest Rate
3.51%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 30, 2008
Sold by
Huang George and Huang Penney
Bought by
Huang George and Huang Penney L
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Jaffer Jaspreet $2,658,000 Fidelity National Title Co
Baker Johnathon D $2,325,000 Fidelity National Title Comp
Wirig Jay W $1,649,000 First American Title Company
Huang George -- None Available
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Jaffer Jaspreet $750,000
Previous Owner Baker Johnathon D $1,860,000
Previous Owner Wirig Jay W $1,236,750
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
02/04/2025 02/04/25 Off Market $2,658,000 -- --
02/19/2021 02/19/21 Sold $2,658,000 +6.3% $576 / Sq Ft
01/26/2021 01/26/21 Pending -- -- --
01/26/2021 01/26/21 For Sale $2,500,000 -- $542 / Sq Ft
Source: Contra Costa Association of REALTORS®

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $31,155 $2,877,102 $1,686,428 $1,190,674
2024 $30,699 $2,820,689 $1,653,361 $1,167,328
2023 $30,699 $2,765,383 $1,620,943 $1,144,440
2022 $30,434 $2,711,160 $1,589,160 $1,122,000
2021 $27,332 $2,443,989 $1,392,811 $1,051,178
2019 $26,896 $2,371,500 $1,351,500 $1,020,000
2018 $19,932 $1,784,645 $865,807 $918,838
2017 $19,339 $1,749,653 $848,831 $900,822
2016 $18,927 $1,715,347 $832,188 $883,159
2015 $18,861 $1,689,582 $819,688 $869,894
2014 $18,674 $1,656,486 $803,632 $852,854
Source: Public Records

Agents Affiliated with this Home

  • Rita Dhillon

    Seller's Agent in 2021

    Rita Dhillon

    Compass

    (925) 570-1010

    7 in this area

    99 Total Sales

    Rita Dhillon
    Section Image
  • Tim Dhillon

    Seller Co-Listing Agent in 2021

    Tim Dhillon

    Compass

    (925) 570-0418

    6 in this area

    68 Total Sales

    Tim Dhillon
    Section Image
See All Agents

Map

Source: Contra Costa Association of REALTORS®

MLS Number: 40935519

Contra Costa Association of REALTORS®

APN: 140-190-004-6

California Contra Costa County Walnut Creek 94598 Rancho San Miguel

640 La Casa Viaduct, Walnut Creek, CA

This home is located at 640 La Casa Viaduct, Walnut Creek, CA 94598 since 26 January 2021 and is currently estimated at $3,206,988, approximately $695 per square foot. This property was built in 1995. 640 La Casa Viaduct is a home located in Contra Costa County with nearby schools including Bancroft Elementary School, Foothill Middle School, and Northgate High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Contra Costa Association of REALTORS® Bay East ©2025. BridgeMLS ©2025, CCAR ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Nearby Homes