$1,350,000
SOLD MAY 18, 2026

20105 Shadow Mountain Rd Walnut, CA 91789

3 Beds
2 Baths
1,703 Sq Ft
0.28 Acre Lot

Sale Details

Date Sold: May 18, 2026

$793 Per Sq Ft

23% Above List Price

10 Days on Market

Highlights

  • RV Access or Parking
  • City Lights View
  • Main Floor Primary Bedroom
  • Collegewood Elementary School Rated A
  • Open Floorplan
  • Bonus Room

About This Home

As of May 2026

Welcome to this beautifully upgraded single-story home in the highly sought-after Walnut neighborhood, offering 3 bedrooms, 2 bathrooms, and approximately 1,703 sqft of living space on a generous 12,088 sqft lot. This home features a bright and open layout with a fully renovated interior, including a brand new kitchen with abundant cabinetry and storage space, perfect for both everyday living and entertaining. Additional upgrades include brand new wood flooring, fresh interior and exterior paint, and newer windows that enhance natural light and energy efficiency. The bathrooms have been updated within the past two years. The home is also equipped with a newer A/C system and HAVC, providing added comfort and peace of mind. An additional sunroom provides valuable extra living space—ideal for a family room, home office, or entertaining area. Step outside to a well-designed backyard featuring a covered patio, low-maintenance artificial grassland, and a large flat concrete area perfect for gatherings or outdoor activities. Enjoy breathtaking mountain views and sparkling city lights right from your own backyard. The property also offers a spacious side yard with RV or boat parking—an excellent feature for added convenience and flexibility. It is equipped with an automatic sprinkler system and boasts a variety of mature fruit trees, including loquat and lemon, adding both charm and functionality to the outdoor space. Located within the excellent Walnut school district, this home offers the perfect combination of comfort, convenience, and lifestyle.A rare opportunity you don’t want to miss!

Last Agent to Sell the Property

Jie Song

Pinnacle Real Estate Group Brokerage Phone: 657-239-5203 License #02212831 Listed on: 04/13/2026

Pinnacle Real Estate Group

Last Buyer's Agent

Mark Lee

Price Real Estate Group, Inc License #01383705

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1965

Lot Details

  • 12,077 Sq Ft Lot
  • South Facing Home
  • Density is up to 1 Unit/Acre

Parking

  • 2 Car Attached Garage
  • Parking Available
  • Front Facing Garage
  • RV Access or Parking

Property Views

  • City Lights
  • Mountain

Home Design

  • Entry on the 1st floor
  • Asbestos Shingle Roof

Interior Spaces

  • 1,703 Sq Ft Home
  • 1-Story Property
  • Open Floorplan
  • Family Room
  • Living Room with Fireplace
  • Bonus Room
  • Laminate Flooring

Kitchen

  • Convection Oven
  • Gas Oven
  • Built-In Range
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms | 1 Primary Bedroom on Main
  • 2 Full Bathrooms
  • Walk-in Shower

Laundry

  • Laundry Room
  • Washer and Gas Dryer Hookup

Outdoor Features

  • Covered Patio or Porch

Schools

  • Walnut High School

Utilities

  • Central Heating and Cooling System
  • Water Heater

Listing and Financial Details

  • Tax Lot 61
  • Tax Tract Number 27338
  • Assessor Parcel Number 8712009032
  • $948 per year additional tax assessments
  • Seller Considering Concessions

Community Details

Overview

  • No Home Owners Association

Recreation

  • Park

Home Details

Home Type

Single Family

Year Built

Built in 1965

Lot Details

0.28 Acres

Parking

2

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Property Attached: No
  • View: Yes
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8712009032
  • Year Built: 1965
  • AgentOnly_SellerConsiderConcessionYN: Yes
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 1703.00 Square Feet
  • Interior Amenities: Open Floorplan
  • Stories: 1
  • Common Walls: No Common Walls
  • Flooring: Laminate
  • Appliances: Yes
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Entry Level: 1
  • Fireplace Features: Living Room
  • Levels: One
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1
  • Price Per Square Foot: 792.72
  • Room Type: Laundry, Bonus Room, All Bedrooms Down, Main Floor Primary Bedroom, Kitchen, Living Room, Main Floor Bedroom, Family Room
  • Bathroom Features: Shower

Exterior Features

  • Patio: Yes
  • Direction Faces: South
  • View: Mountain(s), City Lights
  • Patio And Porch Features: Covered, Patio
  • Pool Private: No
  • Roof: Asbestos Shingle
  • Spa: No

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.00
  • Parking: Yes
  • Parking Features: Garage, RV Access/Parking, Garage Faces Front
  • Total Parking Spaces: 2.00

Utilities

  • Heating: Yes
  • Laundry: Yes
  • Appliances: Convection Oven, Gas Cooktop, Water Heater, Built-In Range, Gas Range, Gas Oven, Dishwasher
  • Heating Type: Central
  • Laundry Features: Inside, Gas Dryer Hookup, Individual Room, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Park

Schools

  • High School: Walnut
  • High School2: WALNUT

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: 0-1 Unit/Acre
  • Lot Size Sq Ft: 12077.00
  • Lot Size Acres: 0.2772

Multi Family

  • Lease Considered: No
  • Lot Size Area: 12077.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Lot: 61
  • Tax Tract Number: 27338
  • TaxOtherAnnualAssessmentAmount: 948.00

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 13, 2026
Closed on
Apr 27, 2026
Sold by
Bought by
Seller's Agent
Jie Song
Pinnacle Real Estate Group
Buyer's Agent
Mark Lee
Price Real Estate Group, Inc
List Price
$1,099,000
Sold Price
$1,350,000
Premium/Discount to List
$251,000
22.84%
Views
98

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-92.54%

Purchase Details

Closed on
Nov 1, 2017
Sold by
Bought by

Purchase Details

Closed on
Oct 23, 2017
Sold by
Bought by

Purchase Details

Closed on
Aug 11, 2009
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,000
Interest Rate
5.25%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 5, 2005
Sold by
Bought by

Purchase Details

Closed on
Jun 30, 2003
Sold by
Bought by

Purchase Details

Closed on
May 24, 2000
Sold by
Bought by

Purchase Details

Closed on
Oct 12, 1993
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Grant Deed $1,350,000 Pacific Coast Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Grant Deed $554,000 Ticor Title Company
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Grant Deed -- Chicago Title Company
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Previous Owner $300,000 New Conventional
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
05/18/2026 05/18/26 Sold $1,350,000 +22.8% $793 / Sq Ft
04/23/2026 04/23/26 Pending -- -- --
04/13/2026 04/13/26 For Sale $1,099,000 -- $645 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $9,322 $715,103 $379,754 $335,349
2024 $8,852 $701,082 $372,308 $328,774
2023 $8,590 $687,336 $365,008 $322,328
2022 $8,365 $673,859 $357,851 $316,008
2021 $8,211 $660,647 $350,835 $309,812
2019 $7,953 $641,054 $340,430 $300,624
2018 $7,631 $628,485 $333,755 $294,730
2017 $7,285 $616,162 $327,211 $288,951
2016 $7,076 $604,082 $320,796 $283,286
2015 $7,119 $595,009 $315,978 $279,031
2014 $7,129 $583,355 $309,789 $273,566
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: WS26078871

California Regional Multiple Listing Service (CRMLS)

APN: 8712-009-032

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