Los Angeles County  »  434 Deep Hill Rd

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

Also known as: 434 Deep Hill Rd

Property image for 434 Deep Hill Road, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1975

Acreage

0.199

Sale price

$158,000

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
434 Deep Hill Rd
Diamond Bar, CA 91765
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 434 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.
2,472
Buildings on lot
1
Year built
1975
Last altered
Bedrooms
6
Bathrooms
4
HVAC
Central refrigeration & heating
Sales
Sale date
03/21/1997
Sale price
$158,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$5,990
Tax per sq. ft.
$2
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
0.199

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 434 Deep Hill Road, Diamond Bar, CA

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

Sales history for 434 Deep Hill Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
03/21/1997 $158,000 XXXXXXX, XXXXXX & XXXXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXX
11/05/1996 $143,000 XXXXXXX XXXXXXXX XXXXXXXX XXXX XXXXXXXX, XXXXXXXX
12/07/1989 $196,500 XXXXXXXX XXXXXXX XXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
06/12/2026 Quitclaim Deed XXXXXXX XXXXXXX XXX XXXXXXX XXXXXX XXXXX
06/11/2024 Continuation Financing Statement XXXXXXX XXXXXX XXXXXXX
06/03/2019 Financing Statement XXXXXXX XXXXXX XXXXXXX
06/08/2012 Subordination XXXXXXX XXXXXXX
06/08/2012 Trust Deed XXXXXXX XXXXXXX XXXXX XXXXX XXXX
06/14/2010
12/31/2008 Trust Deed XXXXXXX XXXXXXX XXXXX XXXXX XXXX
03/21/1997 Deed XXXXXXX XXXXXXXX XXXXXXXX XXXX XXXXXXX, XXXXXX & XXXXXXX
11/05/1996 Deed XXXXXXXX, XXXXXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXX
07/16/1996 Deed XXXXXXXXX, X XXXXXXXX, XXXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 434 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
$5,990
Current property tax
$6,837
Tax per sq. ft.
$2
Recent tax assessments
Market value
$478,436
Land value
$129,103
Building value
$349,333

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 $469,056 1.2519 $5,872 +7.58%
2024-2025 $459,867 1.187 $5,459 +2.08%
2023-2024 $450,851 1.1861 $5,348 +1.49%
2022-2023 $442,012 1.192 $5,269 +2.17%
2021-2022 $433,346 1.1901 $5,157 +0.29%
2020-2021 $428,904 1.198895 $5,142 -0.85%
2019-2020 $412,251 1.25802 $5,186 +7.18%
2018-2019 $404,168 1.1973 $4,839 +1.76%
2017-2018 $396,244 1.2001 $4,755 +4.52%
2016-2017 $388,476 1.1712 $4,550 +0.88%

Special assessments & penalties for 434 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 434 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 434 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 0.49
Diamond Bar Montessori Academy NR Private PK-K 33 0.65
Diamond Bar Montessori Academy NR Private PK-K 33 0.65
Diamond Bar Montessori Academy NR Private K-3 0 0.67
Village Montessori Academy NR Private K 24 0.85
Mt. Calvary Lutheran School NR Private PK-8 192 0.93
Golden Springs Elementary School 7 Public K-6 413 1.06
Pantera Elementary School 9 Public K-6 466 1.97
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 0.93
Lorbeer Middle School 5 Public 7-8 623 1.03
Suzanne Middle School 8 Public 6-8 1,120 1.75
Chaparral Middle School 9 Public 6-8 1,133 2.18
Institute of Knowledge NR Private K-10 265 2.24
Institute Of Knowledge NR Private K-8 127 2.29
Wisdom Kids College NR Private K-8 0 2.38
Aims Academy NR Private 1-12 0 2.71
Walnut Valley Adult NR Public 0 2.79
South Pointe Middle School 8 Public 6-8 879 3.03
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Walnut High School 10 Public 9-12 2,158 1.83
International Polytechnic High School 9 Public 9-12 483 2.23
Institute of Knowledge NR Private K-10 265 2.24
Diamond Ranch High School 7 Public 9-12 1,547 2.38
Ron Hockwalt Academies (Continuation) School NR Public 9-12 41 2.56
Aims Academy NR Private 1-12 0 2.71
Walnut Valley Adult NR Public 0 2.79
Young People Corporation Academy NR Private K-12 0 3.19
Shield of Faith Christian School NR Private PK, K-12 0 3.22
Adult And Career Education NR Public 0 3.26

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

Neighbors for 434 Deep Hill Road, Diamond Bar, CA

500 Deep Hill Rd, Diamond Bar 512 Deep Hill Rd, Diamond Bar 453 Deep Hill Rd, Diamond Bar 420 Deep Hill Rd, Diamond Bar 22618 Dry Creek 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 440 Deep Hill Rd, Diamond Bar 446 Deep Hill Rd, Diamond Bar 513 Rockbridge Rd, Diamond Bar 417 Deep Hill Rd, Diamond Bar 441 Deep Hill Rd, Diamond Bar 447 Deep Hill Rd, Diamond Bar

Nearby ZIP codes for 434 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 434 Deep Hill Road, Diamond Bar, CA 91765?

The development at 434 Deep Hill Road, Diamond Bar, CA 91765 was built in 1975.

What is the total square footage of 434 Deep Hill Road, Diamond Bar, CA 91765?

434 Deep Hill Road, Diamond Bar, CA 91765 has a total of 2,472 square feet.

When was 434 Deep Hill Road, Diamond Bar, CA 91765 last sold and what was the sale price?

434 Deep Hill Road, Diamond Bar, CA 91765 was last sold on 03/21/1997 for $158,000.

What is the assessed value of 434 Deep Hill Road, Diamond Bar, CA 91765?

434 Deep Hill Road, Diamond Bar, CA 91765 is currently assessed at $469,056.

What are the property taxes for 434 Deep Hill Road, Diamond Bar, CA 91765?

The property taxes for 434 Deep Hill Road, Diamond Bar, CA 91765 total $5,872.

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