Los Angeles County  »  212 S Rock River Rd

212 South Rock River Road, Diamond Bar, CA 91765 - Property report

Also known as: 212 S Rock River Rd

Property image for 212 South Rock River Road, Diamond Bar, CA 91765
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Property type

Single Family Residence (0100)

Year built

1964

Acreage

0.16

Sale price

$452,000

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
212 S Rock River Rd
Diamond Bar, CA 91765
Alternate address(es)
212 Rock River Rd
Zip code
91765
County
Los Angeles
Municipality
Diamond Bar

Owner

Find out who owns 212 South Rock River Road, Diamond Bar, CA 91765. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
2,414
Buildings on lot
1
Year built
1964
Last altered
Bedrooms
4
Bathrooms
3
HVAC
Central heating
Sales
Sale date
11/05/2013
Sale price
$452,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$7,217
Tax per sq. ft.
$3
Zoning & use
Zoning
Low Medium Density Residential (RLM)
Units
1
Lot
Acreage
0.16

Area overview

Walk score
59 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
21 /100.  Somewhat Bikeable
School district
Pomona Unified School District
Weed hazard
No
Ownership

Ownership information for 212 South Rock River Road, Diamond Bar, CA

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

Sales history for 212 South Rock River Road, Diamond Bar, CA 91765

Sale date Sale price Buyer name Seller name
11/05/2013 $452,000 XXXX XXXXX XXX; XXXX XXX XXX XXXX XXXXX; XXXXXX XXXXX XX
12/01/2004 $466,004 XXXX XXXXX; XXXXXX XXXXX XX XXXXXXX XXXXXXXXXX
06/16/1997 $160,000 XXXXX, XXXXXXX XXXXXXXXX, XXXXX X & XXXXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
05/15/2014 Trust Deed XXXX XXXXX XXX XXXX XX XXXXXXX XXXXXXXX XXXXX XXX XXXXXXX XXXXXXXXXXX
11/14/2013 Cancellation Notice of Default XXXX XXXXX
11/05/2013 Trust Deed XXXX XXXXX XXX XXXX XXXXXXX XXXXXXX XXX
11/05/2013 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXX XXXXX XXXX XXXXX XXX
07/25/2013 Notice of Trustees Sale XXXX XXXXX
04/24/2013 Cancellation Notice of Default XXXX XXXXX
03/20/2013 Notice Default XXXX XXXXX
02/12/2013 Substitution Trustee XXXX XXXXX XXXX XXXX XXX
12/01/2004 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXX XXXXXXXXXX XXXX XXXXX
07/30/2004 Deed XXXXX XXXXXXX XXXXXXX XXXXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 212 South Rock River 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
$7,217
Current property tax
$8,136
Tax per sq. ft.
$3
Recent tax assessments
Market value
$576,462
Land value
$458,495
Building value
$117,967

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 $565,159 1.2519 $7,075 +7.58%
2024-2025 $554,079 1.187 $6,577 +2.08%
2023-2024 $543,215 1.1861 $6,443 +1.49%
2022-2023 $532,565 1.192 $6,348 +2.16%
2021-2022 $522,124 1.1901 $6,214 +0.30%
2020-2021 $516,771 1.198895 $6,196 -0.85%
2019-2020 $496,706 1.25802 $6,249 +7.18%
2018-2019 $486,967 1.1973 $5,830 +1.76%
2017-2018 $477,419 1.2001 $5,730 +4.52%
2016-2017 $468,059 1.1712 $5,482 +0.88%

Special assessments & penalties for 212 South Rock River 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 212 South Rock River 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 212 South Rock River 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 0.13
Village Montessori Academy NR Private K 24 0.33
Diamond Bar Montessori Academy NR Private K-3 0 0.33
Diamond Bar Montessori Academy NR Private PK-K 33 0.34
Diamond Bar Montessori Academy NR Private PK-K 33 0.34
Mt. Calvary Lutheran School NR Private PK-8 192 0.40
Golden Springs Elementary School 7 Public K-6 413 0.82
Pantera Elementary School 9 Public K-6 466 1.50
Maple Hill Elementary School 9 Public K-5 562 1.81
Quail Summit Elementary School 9 Public K-5 665 1.84
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mt. Calvary Lutheran School NR Private PK-8 192 0.40
Lorbeer Middle School 5 Public 7-8 623 0.51
Chaparral Middle School 9 Public 6-8 1,133 1.71
Wisdom Kids College NR Private K-8 0 1.89
Institute of Knowledge NR Private K-10 265 2.00
Suzanne Middle School 8 Public 6-8 1,120 2.01
Institute Of Knowledge NR Private K-8 127 2.05
Walnut Valley Adult NR Public 0 2.69
South Pointe Middle School 8 Public 6-8 879 2.82
Aims Academy NR Private 1-12 0 2.90
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Institute of Knowledge NR Private K-10 265 2.00
Walnut High School 10 Public 9-12 2,158 2.04
Diamond Ranch High School 7 Public 9-12 1,547 2.09
Ron Hockwalt Academies (Continuation) School NR Public 9-12 41 2.59
Walnut Valley Adult NR Public 0 2.69
International Polytechnic High School 9 Public 9-12 483 2.71
Aims Academy NR Private 1-12 0 2.90
International Cross Academy NR Private 1-12 0 3.18
Diamond Bar High School 10 Public 9-12 2,557 3.23
Adult And Career Education NR Public 0 3.36

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

Neighbors for 212 South Rock River Road, Diamond Bar, CA

244 S Rock River Rd, Diamond Bar 262 S Rock River Rd, Diamond Bar 228 S Rock River Rd, Diamond Bar 117 S Pintado Dr, Diamond Bar 123 S Pintado Dr, Diamond Bar 129 S Pintado Dr, Diamond Bar 147 S Pintado Dr, Diamond Bar 220 S Rock River Rd, Diamond Bar 270 S Rock River Rd, Diamond Bar 209 S Prospectors Rd, Diamond Bar 146 S Pintado Dr, Diamond Bar 236 S Rock River Rd, Diamond Bar 256 S Rock River Rd, Diamond Bar 278 S Rock River Rd, Diamond Bar 22818 Beaverhead Dr, Diamond Bar 143 S Pintado Dr, Diamond Bar 250 S Rock River Rd, Diamond Bar 135 S Pintado Dr, Diamond Bar 284 S Rock River Rd, Diamond Bar 109 S Pintado Dr, Diamond Bar

Nearby ZIP codes for 212 South Rock River 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 212 South Rock River Road, Diamond Bar, CA 91765?

The development at 212 South Rock River Road, Diamond Bar, CA 91765 was built in 1964.

What is the total square footage of 212 South Rock River Road, Diamond Bar, CA 91765?

212 South Rock River Road, Diamond Bar, CA 91765 has a total of 2,414 square feet.

When was 212 South Rock River Road, Diamond Bar, CA 91765 last sold and what was the sale price?

212 South Rock River Road, Diamond Bar, CA 91765 was last sold on 11/05/2013 for $452,000.

What is the assessed value of 212 South Rock River Road, Diamond Bar, CA 91765?

212 South Rock River Road, Diamond Bar, CA 91765 is currently assessed at $565,159.

What are the property taxes for 212 South Rock River Road, Diamond Bar, CA 91765?

The property taxes for 212 South Rock River Road, Diamond Bar, CA 91765 total $7,075.

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