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Off Market Mar 2014 for $2.6M

$3,796,768

Est. refi paymentEst. refi $17,918/mo

•

6,000

sq ft

819 Aldina Hill Rd, Walnut, CA 91789

About this home

This brand new exquisite Spanish Villa is located in the prestigious Walnut School District. The city was recently elected as 'THE #1 BEST SMALL CITY TO LIVE' among 478 other cities in California. It is developed and designed to perfection. This custom estate features 6,000 square feet of lavish living, on a lot of 51,190 sq ft. Enter this Estate through heavy duty special designed iron doors, which lead to the front courtyard. The Foyer is embellished with a dome ceiling, which is hand painted with a European design & complimented with an imported crystal chandelier. The expansive 2-story floor plan consists of 5 bedroom suites, including 1 suite down stairs. A total of 7 bathrooms. Living room with a classic stone fireplace; elegant formal dining room; large family room; library complete with sound system wiring; gourmet kitchen with top-of-the-line Viking appliances, separate WOK kitchen and dining area. Recessed lighting, extensive use of marble & granite; hardwood flooring; fountain; 4-car garages, 4 A/C units. Has 3 big balconies to enjoy the city light view. Very quiet and private area that is walking distance to Suzanne Middle School and Walnut High. There is also 2 other custom houses on the same road to be completed in about 2 to 3 months.

Single-familyProperty Type

2013Year Built

1.18 acresLot Size

$633Est. Price/Sq.Ft.

4 car garageParking

Listed by Gary Tam •DRE #00875718 • Gary Tam

Bought with Jian Jerry Yang •DRE #01352168 • A + Realty & Mortgage

Redfin checked: 3 minutes ago

•Source:CRMLS #TR13249904

Redfin Estimate

$3,796,768

$1.1M since sold in March 2014$14K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 51% 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

$2,050,062

Est. take-home

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Refinance

Est. cash available

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Rent

$6,920/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

New listings for sale

OPEN SUN, 1PM TO 4PM
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860 Windwood Dr, Diamond Bar, CA 91789
OPEN SUN, 1PM TO 3PM
$2,590,000
4 beds4 baths4,010 sq ft
19708 Prospect, Walnut, CA 91789
RE/MAX Galaxy
OPEN SUN, 1PM TO 4PM
$1,239,999
3 beds3 baths1,755 sq ft
20774 Timberline, Diamond Bar, CA 91789
OPEN SUN, 12PM TO 4PM
$1,399,000
4 beds2.5 baths2,265 sq ft
20512 Starshine, Walnut, CA 91789
$829,000
3 beds2 baths1,697 sq ft
1103 Loxley, Diamond Bar, CA 91789
OPEN SUN, 2PM TO 5PM
$968,888
4 beds3.5 baths1,830 sq ft
20950 Cornerstone Dr, Walnut, CA 91789
3D WALKTHROUGH
$998,888
3 beds2 baths1,585 sq ft
925 Heaton Moor Dr, Walnut, CA 91789
OPEN SUN, 1PM TO 4PM
$1,128,000
4 beds3 baths1,686 sq ft
736 Mustang Cir, Walnut, CA 91789
OPEN SUN, 12PM TO 3PM
$1,000,000
4 beds3 baths1,880 sq ft
19061 Gold, Walnut, CA 91789
OPEN SUN, 2PM TO 4PM
$1,298,000
4 beds2.5 baths2,140 sq ft
1371 Point Loma, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 819 Aldina Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$40,652 (+4.4%)

$1,946,665 + $1,390,510

$3,337,175

2024

$38,942 (+2.5%)

$1,946,665 + $1,390,510

$3,337,175

2023

$37,987 (+2.1%)

$1,908,496 + $1,363,246

$3,271,742

2022

$37,211 (+1.8%)

$1,871,075 + $1,336,516

$3,207,591

2021

$36,538 (+1.3%)

$1,834,388 + $1,310,310

$3,144,698

2020

$36,069 (+2.0%)

$1,798,420 + $1,284,618

$3,083,038

2019

$35,367 (+4.2%)

$1,779,980 + $1,271,446

$3,051,426

2018

$33,957 (+4.9%)

$1,745,079 + $1,246,516

$2,991,595

2017

$32,365 (+3.0%)

$1,677,316 + $1,198,113

$2,875,429

2016

$31,435 (−0.7%)

$1,677,316 + $1,198,113

$2,875,429

2015

$31,645 (+112.6%)

$1,644,428 + $1,174,621

$2,819,049

2014

$14,884 (+720.0%)

$129,517 + $1,113,583

$1,243,100

2012

$1,815 (+5.1%)

$128,932 + $348,750

$477,682

2011

$1,728

$126,404

2010

$123,926

Tax history for 819 Aldina Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$40,652 (+4.4%)

$1,946,665 + $1,390,510

$3,337,175

2024

$38,942 (+2.5%)

$1,946,665 + $1,390,510

$3,337,175

2023

$37,987 (+2.1%)

$1,908,496 + $1,363,246

$3,271,742

2022

$37,211 (+1.8%)

$1,871,075 + $1,336,516

$3,207,591

2021

$36,538 (+1.3%)

$1,834,388 + $1,310,310

$3,144,698

2020

$36,069 (+2.0%)

$1,798,420 + $1,284,618

$3,083,038

2019

$35,367 (+4.2%)

$1,779,980 + $1,271,446

$3,051,426

2018

$33,957 (+4.9%)

$1,745,079 + $1,246,516

$2,991,595

2017

$32,365 (+3.0%)

$1,677,316 + $1,198,113

$2,875,429

2016

$31,435 (−0.7%)

$1,677,316 + $1,198,113

$2,875,429

2015

$31,645 (+112.6%)

$1,644,428 + $1,174,621

$2,819,049

2014

$14,884 (+720.0%)

$129,517 + $1,113,583

$1,243,100

2012

$1,815 (+5.1%)

$128,932 + $348,750

$477,682

2011

$1,728

$126,404

2010

$123,926

*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

1.18 Acres

Year renovated

2013

Sq. Ft.

6,044

Year built

2013

Style

Single Family Residential

County

Los Angeles County

APN

8709049038

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
Formal Dining Room

Bathroom Information
# of Baths (Full): 5
# of Baths (1/2): 2

Cooling Information
Central
Has Cooling

Room Information
Bonus Room

Fireplace Information
Game Room
Has Fireplace

Flooring Information
Stone

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Ceiling Fan
Levels: Two

Exterior

Exterior Features
Patio And Porch Features: Slab
Has Patio
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data

Property Information
Total # of Units: 1
Accessibility Features: Doors - Swing in
Common Walls: 1 common wall
Living Area Source: Seller
Parcel Number: 8709049038
Attached Property
Total # of Stories: 2
Has View
Year Built Source: Builder

Utilities

Utilities Information
Sewer Connected
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Homeowners Association
Secondary Association Name: 0

Neighborhood Information
Community Features: Horse Trails

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 34.03050500
Longitude: -117.85322800
Directions: Gartel Dr to about 20735 then will see the new house on the North.
Road Surface Type: Paved

Public facts

Beds: 5
Baths: 7.0
Sq. Ft.: 6,044
Stories: —
Lot Size: 1.18 acres
Style: Single Family Residential
Year Built: 2013
Year Renovated: 2013
County: Los Angeles County
APN: 8709049038

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 36
Continuous Days Active in MLS: 36

Listing Agent Information
List Agent First Name: Gary
List Agent Last Name: Tam

Listing Office Information
List Office Name: Gary Tam

Selling Agent Information
Buyer Agent First Name: Jian Jerry
Buyer Agent Last Name: Yang

Selling Office Information
Buyer Office Name: A + Realty & Mortgage

Around this home

Schools

Vejar Elementary School

Public K-5 • Assigned • 1.0mi

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

0.31% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 99° expected this year, 20 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

$3.61M – $4.37M

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Nearby similar homes

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3D WALKTHROUGH

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Home values near 819 Aldina Hill Rd

Data from public records.

Address	Redfin Estimate
899 Aldina Hill Rd, Walnut, CA 5 Beds \| 6 Baths \| 6147 Sq. Ft.	$4,414,551
20506 Gartel Dr, Walnut, CA 4 Beds \| 2 Baths \| 2690 Sq. Ft.	$1,575,797

Address	Redfin Estimate
839 Aldina Hill Rd, Walnut, CA 5 Beds \| 5.5 Baths \| 6000 Sq. Ft.	$3,775,086
20540 Gartel Dr, Walnut, CA 4 Beds \| 3.5 Baths \| 3348 Sq. Ft.	$1,870,439

Address	Redfin Estimate
20507 Gartel Dr, Walnut, CA 4 Beds \| 3 Baths \| 2478 Sq. Ft.	$1,356,156
20546 Gartel Dr, Walnut, CA 4 Beds \| 2 Baths \| 2025 Sq. Ft.	$1,305,908

Property information provided by CRMLS when last listed in 2013. 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 819 Aldina Hill Rd

Tax history for 819 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 819 Aldina Hill Rd

More real estate resources