Cozy one story home with 3 Beds 2 Baths in a highly sought after neighborhood in Diamond Bar. Home comes with laminate wood flooring in the living room, newer kitchen, laundry hookups in the garage and big back yard. Walking distance to Armstrong Elementary and minutes from the 57, 10, and 60 Freeways. This property needs a bit of TLC but has a lot of potential!
Single-familyProperty Type
1973Year Built
7,363 sq ftLot Size
$578Est. Price/Sq.Ft.
1 car garageParking
Listed by CLAUDIO TAPIA ALVAREZ•DRE #02081176• CENTURY 21 CITRUS REALTY INC
Bought with Addison Lau•DRE #01387730• Addison Real Estate
Cozy one story home with 3 Beds 2 Baths in a highly sought after neighborhood in Diamond Bar. Home comes with laminate wood flooring in the living room, newer kitchen, laundry hookups in the garage and big back yard. Walking distance to Armstrong Elementary and minutes from the 57, 10, and 60 Freeways. This property needs a bit of TLC but has a lot of potential!
Public Records
Dec 13, 1977
Sold
$8,500
$6/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,420 (+8.8%)
$328,093 + $205,055
$533,148
2024
$6,818 (+2.0%)
$328,093 + $205,055
$533,148
2023
$6,686 (+1.6%)
$321,660 + $201,035
$522,695
2022
$6,582 (+2.3%)
$315,353 + $197,094
$512,447
2021
$6,437 (+327.5%)
$309,170 + $193,230
$502,400
2020
$1,506 (−1.3%)
$303,108 + $189,442
$492,550
2019
$1,525 (+9.7%)
$26,562 + $58,436
$84,998
2018
$1,390 (+1.9%)
$26,042 + $57,291
$83,333
2017
$1,363 (+5.0%)
$25,032 + $55,067
$80,099
2016
$1,298 (+0.9%)
$25,032 + $55,067
$80,099
2015
$1,287
$24,542 + $53,988
$78,530
2014
$1,286 (+1.7%)
$23,701 + $52,137
$75,838
2012
$1,264 (+3.2%)
$23,594 + $51,902
$75,496
2011
$1,225 (+1.1%)
$23,132 + $50,885
$74,017
2010
$1,212 (+3.4%)
$22,679 + $49,888
$72,567
2009
$1,173 (+5.3%)
$22,510 + $49,516
$72,026
2008
$1,114
$22,564 + $49,634
$72,198
Tax history for 359 S Rock River Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,420 (+8.8%)
$328,093 + $205,055
$533,148
2024
$6,818 (+2.0%)
$328,093 + $205,055
$533,148
2023
$6,686 (+1.6%)
$321,660 + $201,035
$522,695
2022
$6,582 (+2.3%)
$315,353 + $197,094
$512,447
2021
$6,437 (+327.5%)
$309,170 + $193,230
$502,400
2020
$1,506 (−1.3%)
$303,108 + $189,442
$492,550
2019
$1,525 (+9.7%)
$26,562 + $58,436
$84,998
2018
$1,390 (+1.9%)
$26,042 + $57,291
$83,333
2017
$1,363 (+5.0%)
$25,032 + $55,067
$80,099
2016
$1,298 (+0.9%)
$25,032 + $55,067
$80,099
2015
$1,287
$24,542 + $53,988
$78,530
2014
$1,286 (+1.7%)
$23,701 + $52,137
$75,838
2012
$1,264 (+3.2%)
$23,594 + $51,902
$75,496
2011
$1,225 (+1.1%)
$23,132 + $50,885
$74,017
2010
$1,212 (+3.4%)
$22,679 + $49,888
$72,567
2009
$1,173 (+5.3%)
$22,510 + $49,516
$72,026
2008
$1,114
$22,564 + $49,634
$72,198
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
7,365 Sq. Ft.
Year renovated
1973
Sq. Ft.
1,369
Year built
1973
Style
Single Family Residential
County
Los Angeles County
APN
8718030021
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 30, 2026.
RLM
Low/Medium Density Residential District
The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space
Property details
Parking
Parking / Garage Information
Attached Garage
# of Garage Spaces: 1
Driveway, Garage, Street
# of Parking Spaces: 1
Interior
Laundry Information
Has Laundry
In Garage
Bathroom Information
# of Baths (Full): 2
Shower
Cooling Information
Central
Has Cooling
Room Information
All Bedrooms Down
Fireplace Information
Family Room
Has Fireplace
Flooring Information
Carpet, Laminated
Heating Information
Central Furnace
Has Heating
Interior Features
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3
Exterior
Exterior Information
Structure Type: House
Exterior Features
Satellite Dish
Patio And Porch Features: Concrete, Covered
Has Patio
Pool Features: None
Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Front Yard
Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8718030021
Total # of Stories: 1
Has View
Year Built Source: Assessor
Financial
Assesments Information
Assessments: Special Assessments
Utilities
Utilities Information
Sewer: Public Sewer
Cable Connected, Electricity Connected, Natural Gas Connected, Telephone - In Street, Water Connected
Water Source: District/Public
Location
Neighborhood Information
Community Features: Sidewalks, Street Lighting, Suburban
School Information
Elementary School: Armstrong
Middle Or Junior School: Lobeer
High School: Diamond Ranch
High School District: Pomona Unified
Elementary School 2: ARMSTR
Middle Or Junior School 2: LOBEER
High School 2: DIARAN
Location Information
Latitude: 34.01795600
Longitude: -117.81792400
Directions: Off 57 South, exit Sunset Crossing Rd, Right on Sunset Crossing Rd, Left onto N Prospectors Rd, Right onto S Rock River Rd.
Road Frontage Type: Access via City Streets
Road Surface Type: Maintained, Paved
Zoning: LCR18000*
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,369
Stories: —
Lot Size: 7,365 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Los Angeles County
APN: 8718030021
Home facts updated by county records on Aug 30, 2026
Other
Listing Information
Days Active in MLS: 46
Continuous Days Active in MLS: 46
Listing Agent Information
List Agent First Name: CLAUDIO
List Agent Last Name: TAPIA ALVAREZ
Listing Office Information
List Office Name: CENTURY 21 CITRUS REALTY INC
Selling Agent Information
Buyer Agent First Name: Addison
Buyer Agent Last Name: Lau
Selling Office Information
Buyer Office Name: RG8 Property Management
Around this home
Schools
Armstrong Elementary School
Public K-6 • Assigned • 0.2mi
5/10
Lorbeer Middle School
Public 7-8 • Assigned • 0.5mi
5/10
Diamond Ranch High School
Public 9-12 • Assigned • 2.3mi
8/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 98° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
10 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Diamond Bar, CA • 91765
Average low and high temperatures (°F)
68
50
71
52
73
53
72
53
76
57
81
60
83
61
89
65
86
64
80
59
71
52
69
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$753,000 – $911,000
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