Los Angeles County  »  420 Deep Hill Rd

420 Deep Hill Road, Diamond Bar, CA 91765 - Property report

Also known as: 420 Deep Hill Rd

Property image for 420 Deep Hill Road, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1975

Acreage

0.213

Sale price

$223,002

General Information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
420 Deep Hill Rd
Diamond Bar, CA 91765
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 420 Deep Hill Road, Diamond Bar, CA 91765. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,553
Buildings on lot
1
Year built
1975
Last altered
Bedrooms
3
Bathrooms
2
HVAC
Central refrigeration & heating
Sales
Sale date
08/11/2000
Sale price
$223,002
Arm's length
Tax
Tax year
2026-2027
Property tax
$4,376
Tax per sq. ft.
$3
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
0.213

Area overview

Walk score
30 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
10 /100.  Somewhat Bikeable
School district
Pomona Unified School District
Weed hazard
No
Ownership

Ownership information for 420 Deep Hill Road, Diamond Bar, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 420 Deep Hill Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
08/11/2000 $223,002 XXXXX, XXXXX X & XXXXX X XXXXX XXXXX
07/16/1998 $185,000 XXXXX XXXXX XXXXXXXXXXX, XXXX X & XXXXXXXXX X
10/02/1992 $205,000 XXXXXXXXXXXXXXXX, XXXX & XXXXXXXX XXXXXX, XXXX X

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/16/2026 Assignment of Rents
Trust Deed		 XXX XXXXX XXXXXX XXXXXXXXX XXXXXX XXXXX XXXXXXXXX XXXXXXXX XXX
11/21/2024 Grant Deed
(File correction)		 XXXXX XXXXX X XXX XXXXX XXXXXX XXXXXXXXX XXXXXX XXXXX
11/21/2024 Assignment of Rents
Request Notice Default
Trust Deed		 XXXXXX XXXXXXXX XXX XXXXXX XXXXXXXX XXX
11/21/2024 Grant Deed XXX XXXXX XXXXXX XXXXXXXXX XXXXXX XXXXX XXXXX XXXXX X
09/16/2021 Trust Transfer Deed
(File correction - Single parcel sale)		 XXXXX XXXXX X XXX XXXXX XXXXXX XXXXXXXXX XXXXXX XXXXX
10/23/2019 Reconveyance
Substitution Trustee		 XXXXXXX XXXXX XXX XXXXXXX XXXXX XXX
10/15/2019 Trust Deed XXXXX XXXXX X XXXXXXX XXXXX XXX
12/28/2016 Reconveyance
Substitution Trustee		 XXXXXXX XXXXX XXX XXXXXXX XXXXX XXX
12/22/2016 Trust Deed XXXXX XXXXX X XXXXXXX XXXXX XXX
07/14/2015 Reconveyance
Substitution Trustee		 XXXXXXX XXXXX XXX XXXXXXX XXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 420 Deep Hill Road, Diamond Bar, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$4,376
Current property tax
$5,086
Tax per sq. ft.
$3
Recent tax assessments
Market value
$349,570
Land value
$209,902
Building value
$139,668

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $342,717 1.2519 $4,290 +7.58%
2024-2025 $335,998 1.187 $3,988 +2.08%
2023-2024 $329,411 1.1861 $3,907 +1.49%
2022-2023 $322,953 1.192 $3,850 +2.17%
2021-2022 $316,621 1.1901 $3,768 +0.29%
2020-2021 $313,376 1.198895 $3,757 -0.85%
2019-2020 $301,209 1.25802 $3,789 +7.17%
2018-2019 $295,304 1.1973 $3,536 +1.76%
2017-2018 $289,515 1.2001 $3,475 +4.52%
2016-2017 $283,839 1.1712 $3,324 +0.88%

Special assessments & penalties for 420 Deep Hill Road, Diamond Bar, CA

Code Description Tax levied
00747 Consolidated Fire Protection District Of La County- Measure E
06221 County Sanitation District #21
14651 Diamond Bar District #38
02824 Diamond Bar Lighting District
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
04000 Los Angeles County Sewer Maintenance
00170 Los Angeles County Trauma/Emerg Srvs
33011 Mwd Water Standby Charge #2
00177 Safe Clean Water Program Funding Measure W
36551 Three Valleys Mwd Standby Charge
37092 Walnut Valley Water Standby
Permits

Permit information for 420 Deep Hill Road, Diamond Bar, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Neighborhood

Diamond Bar residential market stats

Access a detailed real estate market overview of Diamond Bar so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Diamond Bar and compare it to other neighborhoods in Los Angeles.

Median sale price

$1,012,500

10.3% Y-o-Y

Median price/sq. ft.

$566

0.4% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Diamond Bar and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 420 Deep Hill Road, Diamond Bar, CA 91765 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Armstrong Elementary School 6 Public K-6 257 0.46
Diamond Bar Montessori Academy NR Private PK-K 33 0.64
Diamond Bar Montessori Academy NR Private PK-K 33 0.64
Diamond Bar Montessori Academy NR Private K-3 0 0.65
Village Montessori Academy NR Private K 24 0.83
Mt. Calvary Lutheran School NR Private PK-8 192 0.91
Golden Springs Elementary School 7 Public K-6 413 1.05
Pantera Elementary School 9 Public K-6 466 1.95
Ranch Hills Elementary School 6 Public K-6 423 2.01
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mt. Calvary Lutheran School NR Private PK-8 192 0.91
Lorbeer Middle School 5 Public 7-8 623 1.01
Suzanne Middle School 8 Public 6-8 1,120 1.75
Chaparral Middle School 9 Public 6-8 1,133 2.16
Institute of Knowledge NR Private K-10 265 2.22
Institute Of Knowledge NR Private K-8 127 2.27
Wisdom Kids College NR Private K-8 0 2.36
Aims Academy NR Private 1-12 0 2.71
Walnut Valley Adult NR Public 0 2.77
South Pointe Middle School 8 Public 6-8 879 3.01
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Walnut High School 10 Public 9-12 2,158 1.82
Institute of Knowledge NR Private K-10 265 2.22
International Polytechnic High School 9 Public 9-12 483 2.25
Diamond Ranch High School 7 Public 9-12 1,547 2.38
Ron Hockwalt Academies (Continuation) School NR Public 9-12 41 2.55
Aims Academy NR Private 1-12 0 2.71
Walnut Valley Adult NR Public 0 2.77
Young People Corporation Academy NR Private K-12 0 3.21
Shield of Faith Christian School NR Private PK, K-12 0 3.24
International Cross Academy NR Private 1-12 0 3.26

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 420 Deep Hill Road, Diamond Bar, CA

500 Deep Hill Rd, Diamond Bar 512 Deep Hill Rd, Diamond Bar 453 Deep Hill Rd, Diamond Bar 452 Deep Hill Rd, Diamond Bar 506 Deep Hill Rd, Diamond Bar 429 Deep Hill Rd, Diamond Bar 435 Deep Hill Rd, Diamond Bar 503 Deep Hill Rd, Diamond Bar 426 Deep Hill Rd, Diamond Bar 423 Deep Hill Rd, Diamond Bar 22604 Dry Creek Rd, Diamond Bar 22612 Dry Creek Rd, Diamond Bar 434 Deep Hill Rd, Diamond Bar 440 Deep Hill Rd, Diamond Bar 446 Deep Hill Rd, Diamond Bar 417 Deep Hill Rd, Diamond Bar 441 Deep Hill Rd, Diamond Bar 447 Deep Hill Rd, Diamond Bar 509 Deep Hill Rd, Diamond Bar 515 Deep Hill Rd, Diamond Bar

Nearby ZIP codes for 420 Deep Hill Road, Diamond Bar, CA

91722, Los Angeles County, CA 91723, Los Angeles County, CA 91724, Los Angeles County, CA 91744, Los Angeles County, CA 91748, Los Angeles County, CA 91768, Los Angeles County, CA 91773, Los Angeles County, CA 92821, Orange County, CA 92823, Orange County, CA 92835, Orange County, CA

Frequently asked questions

What is the year built for 420 Deep Hill Road, Diamond Bar, CA 91765?

The development at 420 Deep Hill Road, Diamond Bar, CA 91765 was built in 1975.

What is the total square footage of 420 Deep Hill Road, Diamond Bar, CA 91765?

420 Deep Hill Road, Diamond Bar, CA 91765 has a total of 1,553 square feet.

When was 420 Deep Hill Road, Diamond Bar, CA 91765 last sold and what was the sale price?

420 Deep Hill Road, Diamond Bar, CA 91765 was last sold on 08/11/2000 for $223,002.

What is the assessed value of 420 Deep Hill Road, Diamond Bar, CA 91765?

420 Deep Hill Road, Diamond Bar, CA 91765 is currently assessed at $342,717.

What are the property taxes for 420 Deep Hill Road, Diamond Bar, CA 91765?

The property taxes for 420 Deep Hill Road, Diamond Bar, CA 91765 total $4,290.

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