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Off Market Dec 2018 for $3.4M

$4,414,551

Est. refi paymentEst. refi $23,197/mo

•

6,147

sq ft

899 Aldina Hill Rd, Walnut, CA 91789

About this home

Huge price deduction for quick sale, This 2015 built mansion is located in the prestigious and award-winning Walnut School District. This custom estate was designed and developed by a famous builder renowned for their perfection. It features 6,147 square feet of living space on a lot of 45,640 sq ft. Occupant has been out of county most of time and rarely lived on the property. This home has been well managed and maintained, keeping all of its functions in perfect condition. You may enter to this huge Estate through the heavy duty specially designed iron door. The foyer is embellished with a dome ceiling, hand painted with a European design and complimented with an imported crystal chandelier. The expansive 2-story floor plan consists of 5 bedroom suites, including 1 suite downstairs and a total of 6 bathrooms. There are a total of 3 classic stone fireplaces in the home; elegant formal dining room; large family room; gourmet kitchen with top-of-the-line Viking appliances, and a separate Chinese WOK kitchen and formal dining room. Recessed lighting, extensive use of marble & granite; hardwood flooring; fountain; total 4 car garage--2 separate 2-car garages, 4 A/C units. It has 3 spacious balconies to enjoy the 270 degree mountain and city view. This luxurious home is situated in a very quiet private area and is within walking distance to Suzanne Middle School and Walnut High. Seller spent almost $300K for backyard renovations.

Single-familyProperty Type

2014Year Built

1.05 acresLot Size

$718Est. Price/Sq.Ft.

4 car garageParking

Listed by Jian Jerry Yang •DRE #01352168 • A + Realty & Mortgage

Bought with DONNA LUA •DRE #01211251 • IRN REALTY

Redfin checked: 2 minutes ago

•Source:CRMLS #TR18098323

Redfin Estimate

$4,414,551

$935K since sold in December 2018$111K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 75.6% higher than the average sale price ($2.51M) of 6 comparable homes.

SOLD SEP 14, 2026
$3,050,000
A
5 beds4 baths4,981 sq ft
1025 N Horseshoe Bnd, Walnut, CA 91789
SOLD MAR 4, 2026
$3,700,000
B
6 beds6.5 baths6,387 sq ft
20491 Gartel Dr, Walnut, CA 91789
SOLD AUG 28, 2026
$1,900,000
C
5 beds3 baths3,216 sq ft
21055 Stonybrook Dr, Walnut, CA 91789
SOLD APR 16, 2026
$1,933,500
D
5 beds5 baths3,736 sq ft
805 Silver Vly, Walnut, CA 91789
SOLD AUG 21, 2026
$2,050,000
E
5 beds4 baths3,120 sq ft
604 El Vallencito Dr, Walnut, CA 91789
Century 21 Masters
SOLD FEB 24, 2026
$2,450,000
F
4 beds4 baths4,413 sq ft
20828 Fuerte, Walnut, CA 91789
Real Broker

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Earn from this home

Sell

$1,834,392

Est. take-home

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Refinance

Est. cash available

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Rent

$6,948/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.3% MoM

Median sale price

$1.2M

$18K MoM

Avg. days on market

32d

7 days MoM

Recently sold homes

2 MoM

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OPEN SUN, 12PM TO 3PM
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See all

Provided by Redfin

Sale history for 899 Aldina Hill Rd

Date

Event

Price

Greater Lansing AoR #TR18098323

Dec 3, 2018

Sold

$3,480,000

$566/sq ft

Dec 3, 2018

Sold

$3,480,000

$566/sq ft

Nov 1, 2018

Pending

—

Oct 25, 2018

Relisted

—

Aug 28, 2018

Listing Removed

—

Aug 14, 2018

Price Changed

$3,580,000

$582/sq ft

Jul 17, 2018

Price Changed

$3,750,000

$610/sq ft

Apr 30, 2018

Listed

$3,580,000

$582/sq ft

Apr 30, 2018

Listed

$3,680,000

$599/sq ft

Public Records

Feb 19, 2015

Sold

$2,850,000

$464/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$47,331 (+4.8%)

$2,082,448 + $1,799,554

$3,882,002

2024

$45,161 (+2.5%)

$2,082,448 + $1,799,554

$3,882,002

2023

$44,051 (+2.1%)

$2,041,616 + $1,764,269

$3,805,885

2022

$43,151 (+1.8%)

$2,001,585 + $1,729,676

$3,731,261

2021

$42,376 (+1.3%)

$1,962,339 + $1,695,761

$3,658,100

2020

$41,831 (+2.0%)

$1,923,862 + $1,662,511

$3,586,373

2019

$41,015 (+17.5%)

$1,904,136 + $1,645,464

$3,549,600

2018

$34,905 (+4.9%)

$1,866,800 + $1,613,200

$3,480,000

2017

$33,268 (+3.0%)

$1,760,443 + $1,190,887

$2,951,330

2016

$32,314 (+145.0%)

$1,760,443 + $1,190,887

$2,951,330

2015

$13,187 (+1.8%)

$1,725,925 + $1,167,537

$2,893,462

2014

$12,951 (+691.7%)

$115,320 + $982,333

$1,097,653

2012

$1,636 (+5.3%)

$114,799 + $348,750

$463,549

2011

$1,553

$112,549

2010

$110,343

Tax history for 899 Aldina Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$47,331 (+4.8%)

$2,082,448 + $1,799,554

$3,882,002

2024

$45,161 (+2.5%)

$2,082,448 + $1,799,554

$3,882,002

2023

$44,051 (+2.1%)

$2,041,616 + $1,764,269

$3,805,885

2022

$43,151 (+1.8%)

$2,001,585 + $1,729,676

$3,731,261

2021

$42,376 (+1.3%)

$1,962,339 + $1,695,761

$3,658,100

2020

$41,831 (+2.0%)

$1,923,862 + $1,662,511

$3,586,373

2019

$41,015 (+17.5%)

$1,904,136 + $1,645,464

$3,549,600

2018

$34,905 (+4.9%)

$1,866,800 + $1,613,200

$3,480,000

2017

$33,268 (+3.0%)

$1,760,443 + $1,190,887

$2,951,330

2016

$32,314 (+145.0%)

$1,760,443 + $1,190,887

$2,951,330

2015

$13,187 (+1.8%)

$1,725,925 + $1,167,537

$2,893,462

2014

$12,951 (+691.7%)

$115,320 + $982,333

$1,097,653

2012

$1,636 (+5.3%)

$114,799 + $348,750

$463,549

2011

$1,553

$112,549

2010

$110,343

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

1.05 Acres

Year renovated

2014

Sq. Ft.

6,147

Year built

2014

Style

Single Family Residential

County

Los Angeles County

APN

8709049040

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 4
# of Parking Spaces: 4

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: 6 Burner Stove, Built In Range, Dishwasher, Double Oven, Electric Range, Gas Oven, Gas Cooktop, High Efficiency Water Heater, Refrigerator, Tankless Water Heater, Warmer Oven Drawer, Water Line to Refrigerator
Has Appliances
Area, Formal Dining Room
Kitchen Island, Kitchen Open to Family Room, Self-closing cabinet doors, Self-closing drawers

Bathroom Information
# of Baths (Full): 6
Bathtub, Shower, Double Sinks In Master Bath, Dual shower heads (or Multiple), Granite Counters, Upgraded

Cooling Information
Central
Has Cooling

Room Information
Entry, Family Room, Formal Entry, Foyer, Kitchen, Laundry, Library, Living Room, Loft, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Walk-In Closet

Fireplace Information
Family Room, Primary Bedroom
Has Fireplace

Flooring Information
Carpet, Tile, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Double Door Entry, French Doors
Balcony, Block Walls, Crown Moldings, Granite Counters, High Ceilings (9 Feet+), Living Room Balcony, Open Floor Plan, Recessed Lighting
Levels: Two
Main Level Bathrooms: 2
Main Level Bedrooms: 1
Security Features: Automatic Gate, Carbon Monoxide Detector(s), Security System, Smoke Detector, Window Bars
Window Features: Double Pane Windows, Energy Star Windows, Screens

Exterior

Exterior Information
Fencing: Blockwall, Excellent Condition, Security
Has Fence

Exterior Features
Pool Features: None
Has Sprinklers

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Garden, Sprinkler System, Sprinklers Drip System, Sprinklers In Front, Sprinklers In Rear, Sprinklers Timer, Yard

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8709049040
Total # of Stories: 2
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Homeowners Association
Association Amenities: Fire Pit

Neighborhood Information
Community Features: Horse Trails

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 34.03088600
Longitude: -117.85409700
Directions: Gartel Dr. and Aldina Hill Road
Zoning: WAR1

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 6,147
Stories: —
Lot Size: 1.05 acres
Style: Single Family Residential
Year Built: 2014
Year Renovated: 2014
County: Los Angeles County
APN: 8709049040

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 127
Continuous Days Active in MLS: 127

Listing Agent Information
List Agent First Name: Jian Jerry
List Agent Last Name: Yang

Listing Office Information
List Office Name: A + Realty & Mortgage

Selling Agent Information
Buyer Agent First Name: DONNA
Buyer Agent Last Name: LUA

Selling Office Information
Buyer Office Name: IRN REALTY

Around this home

Schools

Vejar Elementary School

Public K-5 • Assigned • 1.1mi

8/10

Suzanne Middle School

Public 6-8 • Assigned • 0.4mi

10/10

Walnut High School

Public 9-12 • Assigned • 0.6mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.62% chance of being in a wildfire in next 30 years

7/10 Heat Factor

7 days above 99° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 14 days in 30 years

Provided by First Street

Historical weather

Walnut, CA • 91789

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.9 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.19M – $5.08M

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Home values near 899 Aldina Hill Rd

Data from public records.

Address	Redfin Estimate
839 Aldina Hill Rd, Walnut, CA 5 Beds \| 5.5 Baths \| 6000 Sq. Ft.	$3,775,086
20475 Gartel Dr, Walnut, CA 4 Beds \| 3 Baths \| 2753 Sq. Ft.	$1,668,536

Address	Redfin Estimate
819 Aldina Hill Rd, Walnut, CA 5 Beds \| 6 Baths \| 6000 Sq. Ft.	$3,796,768
20506 Gartel Dr, Walnut, CA 4 Beds \| 2 Baths \| 2690 Sq. Ft.	$1,575,797

Address	Redfin Estimate
20507 Gartel Dr, Walnut, CA 4 Beds \| 3 Baths \| 2478 Sq. Ft.	$1,356,156
20540 Gartel Dr, Walnut, CA 4 Beds \| 3.5 Baths \| 3348 Sq. Ft.	$1,870,439

Property information provided by CRMLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 899 Aldina Hill Rd

Tax history for 899 Aldina Hill Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 899 Aldina Hill Rd

More real estate resources