$1,345,000
SOLD OCT 23, 2025

1521 Sunbluff Dr Diamond Bar, CA 91765

4 Beds
2 Baths
2,026 Sq Ft
8,123 Sq Ft Lot

Recently Sold

$664 Per Sq Ft

5 Days on Market

Highlights

  • No Units Above
  • Updated Kitchen
  • Mountain View
  • Maple Hill Elementary School Rated A
  • Open Floorplan
  • Wood Flooring

About This Home

As of October 2025

Rarely available South Pointe single-story view home in Diamond Bar!
This beautifully upgraded 4-bedroom, 2-bath residence offers over 2,000 sq.ft. of living space with 3 single-car garages. Nestled near the top of the hill, this bright and open floor plan features a spacious living room, a large formal dining room, kitchen island with sink and a cozy family room with an upgraded fireplace overlooking the serene backyard.
The elegant master suite includes dual sinks, a jetted tub, and a separate toilet room. Secondary bedrooms are well-sized, with a convenient laundry room and direct access to the 3-car garage featuring upgraded roll-up doors.
Extensive upgrades throughout include:
Quality marble flooring in living areas, hardwood in bedrooms & hallway
Beautiful curtains, blinds, and recessed lighting throughout
Quality remodeled kitchen & bathrooms with SubZero refrigerator, Samsung appliances, Thor 6-burner stove, Bertazzoni hood and quarts counter tops
Double-pane framed windows and sliding doors
Upgraded concrete tile roof with radiant barrier & attic foil
Fresh interior/exterior paint and newly repiped Pex water lines
Tesla charger, Toto bidets, jacuzzi tub, and modern smart outlets
Refrigerator, water purifier, and large patio shade included
Outdoor highlights include a front yard with low-maintenance artificial grass, a cozy front porch, and a spacious private backyard with a covered patio—perfect for entertaining and enjoying the beautiful sunsets and mountain view.
Located within the highly sought-after Walnut School District, minutes from top-rated schools, shopping, dining, and freeway access.
? Bright, airy, move-in ready, and truly a must-see!

Last Agent to Sell the Property

Steve Kang

Masters Realty Eastern Group Brokerage Phone: 909-720-2000 License #00954378 Listed on: 10/03/2025

Last Buyer's Agent

Sam Castorena Jr

Realty One Group West License #01264865

Realty One Group West

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1981 | Remodeled

Lot Details

  • 8,123 Sq Ft Lot
  • No Units Located Below
  • Two or More Common Walls
  • Southeast Facing Home
  • Landscaped
  • Sprinklers Throughout Yard

Parking

  • 3 Car Direct Access Garage
  • Parking Available
  • Front Facing Garage
  • Three Garage Doors
  • Garage Door Opener
  • Up Slope from Street
  • Driveway Up Slope From Street

Property Views

  • Mountain
  • Neighborhood

Home Design

  • Entry on the 1st floor
  • Turnkey
  • Slab Foundation
  • Interior Block Wall
  • Pre-Cast Concrete Construction
  • Concrete Perimeter Foundation
  • Stucco

Interior Spaces

  • 2,026 Sq Ft Home
  • 1-Story Property
  • Open Floorplan
  • Crown Molding
  • Recessed Lighting
  • Gas Fireplace
  • Double Pane Windows
  • Blinds
  • Window Screens
  • Family Room with Fireplace
  • Family Room Off Kitchen
  • Living Room
  • Dining Room

Kitchen

  • Updated Kitchen
  • Open to Family Room
  • Breakfast Bar
  • Gas Oven
  • Six Burner Stove
  • Built-In Range
  • Range Hood
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops
  • Self-Closing Drawers and Cabinet Doors
  • Disposal

Flooring

  • Wood
  • Stone

Bedrooms and Bathrooms

  • 4 Main Level Bedrooms
  • Remodeled Bathroom
  • 2 Full Bathrooms
  • Quartz Bathroom Countertops
  • Dual Vanity Sinks in Primary Bathroom
  • Hydromassage or Jetted Bathtub
  • Multiple Shower Heads
  • Separate Shower
  • Exhaust Fan In Bathroom
  • Closet In Bathroom

Laundry

  • Laundry Room
  • Washer and Gas Dryer Hookup

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Termite Clearance

Schools

  • Diamond Bar High School

Utilities

  • Central Heating and Cooling System
  • Natural Gas Connected
  • Gas Water Heater
  • Water Purifier
  • Sewer Paid
  • Cable TV Available

Additional Features

  • Exterior Lighting
  • Suburban Location

Community Details

  • No Home Owners Association
  • Electric Vehicle Charging Station

Listing and Financial Details

  • Tax Lot 34
  • Tax Tract Number 31153
  • Assessor Parcel Number 8293041002
  • $715 per year additional tax assessments

Home Details

Home Type

Single Family

Year Built

Built in 1981 | Remodeled

Lot Details

0

Parking

3

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Inclusions: SubZero Refrigerator, Water Purifier, Bidets, Tesla Charger, Big Shade
  • Property Attached: Yes
  • Security: Carbon Monoxide Detector(s), Smoke Detector(s)
  • View: Yes
  • Property Condition: Termite Clearance, Turnkey, Updated/Remodeled
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8293041002
  • Year Built: 1981
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 2026.00 Square Feet
  • Interior Amenities: Block Walls, Crown Molding, Open Floorplan, Quartz Counters
  • Stories: 1
  • Common Walls: 2+ Common Walls, No One Above, No One Below
  • Flooring: Stone, Wood
  • Appliances: Yes
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Eating Area: Breakfast Counter / Bar, Dining Room
  • Entry Level: 1
  • Fireplace Features: Family Room, Gas, Gas Starter
  • Levels: One
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 4
  • Price Per Square Foot: 663.87
  • Room Type: All Bedrooms Down, Family Room, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Separate Family Room
  • Window Features: Blinds, Double Pane Windows, Screens
  • Bathroom Features: Bathtub, Shower, Closet In Bathroom, Double Sinks In Primary Bath, Dual Shower Heads (or Multiple), Exhaust Fan(s), Jetted Tub, Quartz Counters, Remodeled, Separate Tub And Shower, Upgraded, Walk-In Shower
  • Room Kitchen Features: Kitchen Island, Kitchen Open To Family Room, Quartz Counters, Remodeled Kitchen, Self-Closing Cabinet Doors, Self-Closing Drawers

Exterior Features

  • Direction Faces: Southeast
  • Foundation: Concrete Perimeter, Slab
  • View: Mountain(s), Neighborhood
  • Pool Private: No
  • Spa: No
  • Construction Materials: Block, Concrete, Stucco

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 3.00
  • Parking: Yes
  • Parking Features: Direct Garage Access, Concrete, Driveway Up Slope From Street, Garage Faces Front, Garage - Three Door, Garage Door Opener
  • Total Parking Spaces: 3.00

Utilities

  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
  • Sprinklers: Yes
  • Heating: Yes
  • Laundry: Yes
  • Appliances: 6 Burner Stove, Built-In Range, Dishwasher, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Range Hood, Refrigerator, Water Heater, Water Purifier
  • Heating Type: Central
  • Laundry Features: Gas Dryer Hookup, Individual Room, Inside, Washer Hookup
  • Sewer: Public Sewer, Sewer Paid
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Street Lights, Suburban

Schools

  • High School: Diamond Bar
  • High School2: DIABAR

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: Front Yard, Landscaped, Lot 6500-9999, Sprinkler System, Sprinklers In Front, Sprinklers In Rear, Sprinklers On Side, Sprinklers Timer, Up Slope from Street
  • Lot Size Sq Ft: 8123.00
  • Lot Size Acres: 0.1865
  • Latitude Manual: 33.99477200

Multi Family

  • Lease Considered: No
  • Lot Size Area: 8123.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Lot: 34
  • Tax Tract Number: 31153
  • TaxOtherAnnualAssessmentAmount: 715.00

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Oct 3, 2025
Closed on
Oct 12, 2025
Sold by
Nath Prem and Kang Kathleen H
Bought by
Hsg Emerald Investment Llc
Seller's Agent
Steve Kang
Masters Realty Eastern Group
Buyer's Agent
Sam Castorena Jr
Realty One Group West
List Price
$1,349,880
Sold Price
$1,345,000
Premium/Discount to List
-$4,880
-0.36%
Views
10

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-1.03%

Purchase Details

Listed on
Jun 25, 2017
Closed on
Jul 20, 2017
Sold by
Burdette Donald E and Burdette Patsy Y
Bought by
Nath Prem and Kang Kathleen H
Seller's Agent
Grace Kramer
RE/MAX Galaxy
Buyer's Agent
Steve Kang
Masters Realty Eastern Group
List Price
$859,000
Sold Price
$810,000
Premium/Discount to List
-$49,000
-5.7%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.41%
Original Mortgage
$640,480
Interest Rate
4.03%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 14, 2003
Sold by
Burdette Donald E and Burdette Patsy Y
Bought by
Burdette Donald E and Burdette Patsy Y
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $1,345,000 California Best Title
Grant Deed $810,000 Corinthian Title Company
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $640,480 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/23/2025 10/23/25 Sold $1,345,000 -0.4% $664 / Sq Ft
10/08/2025 10/08/25 Pending -- -- --
10/03/2025 10/03/25 For Sale $1,349,880 +66.7% $666 / Sq Ft
08/28/2017 08/28/17 Sold $810,000 -5.7% $400 / Sq Ft View Prior Sale
07/18/2017 07/18/17 Pending -- -- --
06/25/2017 06/25/17 For Sale $859,000 -- $424 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $11,156 $921,637 $560,379 $361,258
2024 $11,156 $903,567 $549,392 $354,175
2023 $10,889 $885,851 $538,620 $347,231
2022 $10,665 $868,482 $528,059 $340,423
2021 $10,470 $851,454 $517,705 $333,749
2019 $10,139 $826,200 $502,350 $323,850
2018 $9,718 $810,000 $492,500 $317,500
2016 $3,293 $263,281 $74,067 $189,214
2015 $3,309 $259,327 $72,955 $186,372
2014 $3,316 $254,248 $71,526 $182,722
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: TR25228218

California Regional Multiple Listing Service (CRMLS)

APN: 8293-041-002