1521 Sunbluff Dr, Diamond Bar, CA 91765
OFF MARKET
Listed by Steve Kang, Masters Realty Eastern Group, (909) 720-2000 . Bought with Realty One Group West

$1,365,000

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 2,026 sqft

1521 Sunbluff Dr, Diamond Bar, CA 91765

Est. Refi. Payment $8,616/mo*
Refinance Your Home
Currently Off Market - Sold Oct 23, 2025 for $1,345,000

Home Value

Trulia Estimate
$1.36M
Since last month
Increased$9K (+0.7%)
Since last year
Increased$161K (+13.3%)
Since last sale
Increased$32K (+2.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +79% in the last 10 years
MonthEstimated value
2026
September 2026$1.38M
August 2026$1.37M
July 2026$1.35M
June 2026$1.37M
May 2026$1.38M
April 2026$1.37M
March 2026$1.38M
February 2026$1.37M
January 2026$1.37M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1522 Sunbluff Dr, Diamond Bar, CA
0.03
Single-Family Home
$1,480,000
08/31/26
4
2.5
2,577
22222 Croll Ct, Diamond Bar, CA
0.12
Single-Family Home
$1,245,000
09/30/25
4
3
2,324
22029 Birds Eye Dr, Diamond Bar, CA
0.17
Single-Family Home
$1,423,000
09/29/25
4
2
2,026
1522 Deerfoot Dr, Diamond Bar, CA
0.11
Single-Family Home
$1,300,000
10/29/25
4
3
1,934
22511 Eddridge Dr, Diamond Bar, CA
0.30
Single-Family Home
$1,168,000
10/16/25
4
2
1,600
1640 Aspen Grove Ln, Diamond Bar, CA
0.35
Single-Family Home
$1,080,000
08/28/26
4
1.5
1,889
1728 Shadehill Pl, Diamond Bar, CA
0.34
Single-Family Home
$1,188,000
04/10/26
4
2
1,708
22105 Birds Eye Dr, Diamond Bar, CA
0.12
Single-Family Home
$1,748,000
09/22/26
4
3
2,690
1628 Fox Glen Dr, Diamond Bar, CA
0.28
Single-Family Home
$1,346,000
06/26/26
4
3
2,221

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
1522 Sunbluff Dr, Diamond Bar, CA 91765
0.03
$1,480,000
4
2.5
2,577
Recently Sold
22074 Cedardale Dr, Diamond Bar, CA 91765
0.09
$1,311,200
4
3
2,509
Off Market
22066 Cedardale Dr, Diamond Bar, CA 91765
0.09
$1,390,200
4
3
2,741
Off Market
1529 Deerfoot Dr, Diamond Bar, CA 91765
0.06
$1,327,500
4
2
2,002
Off Market
22105 Birds Eye Dr, Diamond Bar, CA 91765
0.11
$1,748,000
4
3
2,690
Recently Sold
1455 Deerfoot Dr, Diamond Bar, CA 91765
0.06
$1,275,500
4
3
1,934
Off Market
1548 Kiowa Crest Dr, Diamond Bar, CA 91765
0.13
$1,146,100
4
2
1,952
Off Market
1522 Deerfoot Dr, Diamond Bar, CA 91765
0.11
$1,284,300
4
3
1,934
Off Market
22029 Birds Eye Dr, Diamond Bar, CA 91765
0.17
$1,549,200
4
2
2,026
Off Market
22222 Croll Ct, Diamond Bar, CA 91765
0.12
$1,228,800
4
3
2,324
Off Market
1548 Deerfoot Dr, Diamond Bar, CA 91765
0.15
$1,130,400
4
2
1,780
Off Market

Local Information

  • Map ViewExplore the area around 1521 Sunbluff Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1981
2,026 sqft
$674/sqft
3 Car Garage

About this House

What's unique:Upgraded fireplaceSubzero refrigeratorCozy front porchSingle-story view homeElegant master suiteMarble flooring
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!
1521 Sunbluff Dr, Diamond Bar, CA 91765 is a 4 bedroom, 2 bathroom, 2,026 sqft single-family home built in 1981. It last sold for the $1,349,880 asking price on Oct 23, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,365,000, with a rent estimate of $4,512/month.

Home Details for 1521 Sunbluff Dr

Interior Features

Interior Details
Number of Rooms: 11Types of Rooms: Master Bedroom, Bedroom, Bathroom, Dining Room, Family Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 4Main Level Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 2026 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water ConnectedAppliances: 6 Burner Stove, Built-In Range, Dishwasher, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Range Hood, Water Heater, Water PurifierDishwasherDisposalLaundry: Washer Hookup,Gas Dryer Hookup,Inside,Laundry RoomMicrowaveRefrigerator
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: Family Room, Gas, Gas StarterSpa: NoneHas a FireplaceNo Spa
Windows, Doors, Floors & Walls
Window: Blinds, Double Pane Windows, ScreensFlooring: Stone, WoodCommon Walls: 2+ Common Walls, No One Above, No One Below
Levels, Entrance, & Accessibility
Stories: 1Number of Stories: 1Levels: OneEntry Location: FrontFloors: Stone, Wood
View
Has a ViewView: Mountain(s), Neighborhood
Security
Security: Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Foundation: Concrete Perimeter, SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3Has a GarageHas an Attached GarageParking Spaces: 3Parking: Concrete,Door-Multi,Direct Access,Driveway Up Slope From Street,Garage Faces Front,Garage,Garage Door Opener
Pool
Pool: None
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer, Sewer Tap Paid
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 5

Property Information

Year Built
Year Built: 1981
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House
Building
Construction Materials: Block, Concrete, StuccoNot a New ConstructionAttached To Another StructureNo Additional Parcels
Property Information
Condition: Updated/Remodeled, Termite Clearance, TurnkeyIncluded in Sale: SubZero Refrigerator, Water Purifier, Bidets, Tesla Charger, Big ShadeParcel Number: 8293041002

Price & Status

Price
List Price: $1,349,880
Status Change & Dates
Off Market Date: Wed Oct 08 2025Possession Timing: Close Of Escrow

Active Status

MLS Status: Closed

Media

Location

Direction & Address
City: Diamond Bar
School Information
High School: Diamond BarHigh School District: Walnut Valley Unified

Community

Community Features: Street Lights, SuburbanNot Senior Community

HOA

Association for this Listing: California Regional MLS

Lot Information

Lot Area: 8123 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Cash to New Loan

Miscellaneous

Mls Number: TR25228218Living Area Range Units: Square FeetAttribution Contact: 909-720-2000Activation Date: Fri Oct 03 2025Common Interest: NoneStart Showing Date: Fri Oct 03 2025Universal Property Id: US-06037-N-8293041002-R-N

Additional Information

Street LightsSuburban

Price and Tax history

DateEventPrice
Oct 23, 2025
Source: CRMLS #TR25228218
Sold
$1,345,000
Oct 23, 2025
Source: CRMLS #TR25228218
Pending
$1,349,880
Oct 9, 2025
Source: CRMLS #TR25228218
Contingent
$1,349,880
Oct 3, 2025
Source: CRMLS #TR25228218
Listed For Sale
$1,349,880
Aug 29, 2017
Source: N/A
Sold
$810,000

Market trends in Diamond Bar

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.08M
$21.33KMoM
Sale-to-List Price
99.0%
0.3%MoM
Price per sq ft
$560
$6MoM
Available listings
193
10MoM

Around this home

What Locals Say about Diamond Bar

At least 314 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 88 % Say there are sidewalks

  • 85 % Say car is needed

  • 80 % Say streets are well-lit

  • 78 % Say parking is easy

  • 77 % Say yards are well-kept

  • 74 % Say it's quiet

  • 66 % Say there's holiday spirit

  • 65 % Say people would walk alone at night

  • 64 % Say there's wildlife

  • 60 % Say they plan to stay for at least 5 years

  • 50 % Say kids play outside

  • 48 % Say it's walkable to grocery stores

  • 47 % Say neighbors are friendly

  • 45 % Say it's walkable to restaurants

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • 4szj5yrwps
    "Diamond Bar, California, is a distinctive suburban community in eastern Los Angeles County, offering a unique blend of natural beauty, cultural diversity, and modern amenities. The city is characterized by its rolling hills, scenic landscapes, and well-maintained parks, providing residents with ample opportunities for outdoor recreation. Notable parks include Sycamore Canyon Park and Summitridge Park, both offering hiking trails with picturesque views of the San Gabriel Mountains.  The community’s cultural diversity is reflected in its vibrant culinary scene, featuring a wide array of international cuisines. Events such as the annual Family Festival showcase this diversity through live music, carnival games, and food vendors, fostering a strong sense of community among residents.  Education is a cornerstone of Diamond Bar the unique combination of natural beauty, cultural richness, educational excellence, and forward-thinking initiatives make it a standout community within the greater Los Angeles area."
    0
    Flag
  • Linda Correa
    "School district, bad traffic, no food variety, city does not help girls softball, no entertaining, safe neighborhood."
    0
    Flag
  • hubby pie
    "Safe and quiet. Many families live here and school district is top notch if you are in Walnut Valley Unified School District. That covers about half of Diamond Bar. The other district is good but not as good as Walnut."
    0
    Flag
  • Trulia User
    "Plenty of dog owners in the neighborhood. Everyone is polite to pick up their dogs poop as well as training friendly dogs."
    0
    Flag
  • hubby pie
    "Diamond Bar is a great city with plenty of parks, quiet neighborhoods and excellent shopping and dining. Schools are top notch."
    0
    Flag
  • hubby pie
    "Diamond Bar is a safe and friendly community. People care about the community and are proud of this community."
    2
    Flag
  • hubby pie
    "easy commute with two freeways passing through the community so access to LA, OC, and IE are as easy as it gets."
    0
    Flag
  • Madelynnpf
    "I lived in this neighborhood for almost 30 years and can’t imagine living anywhere else. It’s quiet and a great place to rise a family."
    1
    Flag
  • Alexis T.
    "Dogs are welcome in this neighborhood. Everyone cleans up after themselves, keeping the neighborhood tidy. The only thing I can think of is that there are sometimes mountain lions and hawks present which is dangerous for small dogs"
    12
    Flag
  • Romoguadalupe
    "there are many wonderful hiking trails in the area with beautiful views. If you love nature, you'll love DB. "
    1
    Flag
  • Deanna L. R.
    "The yearly Firework show in the park is always nice. The Diamond Bar birthday celebration is a lot of fun as well. "
    0
    Flag
  • Hemming L. A.
    "I’ve lived in this neighborhood for 40 years and it’s a great place to live. Lots of hiking trails and 30 minutes to downtown or the beach."
    0
    Flag
  • Nicholesaralegui
    "I like this place very family and friendly. kids have greats activity here in city. we live this place"
    0
    Flag
  • Lauren B.
    "Commute is not too bad. I drive my own vehicle. It only gets congested on Diamond Bar Blvd or Grand Ave but otherwise driving in Diamond Bar is pleasant "
    0
    Flag
  • Raymond W.
    "Diamond Bar is the safest city I’ve ever lived in. Also, it has many schools and parks! Very family oriented. "
    3
    Flag
  • Oryaan53
    "my family has lived in this neighborhood for 10plus years and its always been a nice quiet , safe and friendly place to live "
    1
    Flag
  • Shengbinmi
    "Some of them allow dogs to walk around by themselves in front of their houses, but the dogs are actually very friendly."
    0
    Flag
  • Trulia User
    "Lots of open space and parks. Lots of sidewalks with trees. There are pet friendly parks and houses. "
    1
    Flag
  • Evelyn G. D. L. C.
    "A lot of cars speed down Pathfinder, otherwise its a very safe neighborhood. The schools are good. Neighbors are friendly. "
    0
    Flag
  • Nicholesaralegui
    "we have amazing neighbors and love the community. the city offers a lot of family activities for everyone."
    0
    Flag
  • Vickiwj
    "Festival, movie night, fireworks, recreational activities, library events, many scenic trails, dog parks, "
    0
    Flag
  • Nicholesaralegui
    "the city is wonderful for family activities. we love this city and all it has to offer. its a great place to raise a family."
    0
    Flag
  • Hemming L. A.
    "I’ve lived here for 40 years. Plenty of hiking trails, 30 minutes from LA, 40 min from the beach. Good area."
    1
    Flag
  • Allyawsome01
    "Good transportation not too much traffic nice people nice area beautiful place to raise a family. Amazing schools"
    0
    Flag
  • Christine B.
    "My neighborhood is clean and has very respectable and friendly residents. I feel very safe living here."
    0
    Flag
  • Ashley S.
    "Driving is the main means of transportation. There is a metro station as well as bus stops. However, most people drive."
    0
    Flag
  • Wlcastellanos
    "Lots of places to walk your dog...plenty of parks. A few people do not pick up after their dogs but most do and care for the neighborhood."
    0
    Flag
  • Nathan Q.
    "We have young whipper snappers race their cars up and down the street at all hours of the night. As a community we all take turns calling the sheriffs department on them. "
    1
    Flag
  • Steveji1019
    "Neighborhood with quite a lot of Asian cultures. Schools are some of the best around. Middle class to upper middle class families. "
    0
    Flag
  • Tahir P.
    "I work in Diamond Bar, my job is less than 3 miles from my house, but still my commute is 15 minutes at times on a good day (no red lights) 7 mins is as fast as I can get to work which is awesome. Lots of cars on main roads (Grand and Diamond Bar) every morning. People going to schools /work. "
    1
    Flag
  • Joel P.
    "Diamond bar is perfectly located at the intersection of 3 major freeways. 57 ,60, and 10. and very close to the 210. I use all of these in my commute making Diamond bar ideal for my line of work. "
    1
    Flag
  • Christine
    "Summer movie nights, Fourth of July celebrations, avid long-time spirited Halloween, farmer’s markets. "
    0
    Flag
  • Ethan Y
    "Yes, they would like living in my area. There are many people walking their dogs in my community. But I don’t like dog barking"
    0
    Flag
  • Kenny O.
    "Quiet area, but be careful of home invasion robbers. Always closed garage doors, and entry points of your home."
    0
    Flag
  • Polly Anderson
    "There are frequent car crashes and dangerous drivers running red lights and just causing close calls."
    0
    Flag
  • Su S.
    "This is a Good place. Good high school near by. Neighborhood are friendly. I really love this community. Pet friendly. Easy to go freeway. "
    0
    Flag
  • Andy M
    "Not much. Just a bedroom community. But I like it the way it is. There have been little.changes in the past ten years other than two small new developments. "
    0
    Flag
  • Tahir P.
    "Cut down to 7 mins as opposed to 45-60 mins one way , the mornings can be a little annoying with the 2 minute signals on main roads"
    0
    Flag

LGBTQ Local Legal Protections

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-09-23 10:31:33 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

Frequently asked questions about 1521 Sunbluff Dr

  • What is 1521 Sunbluff Dr estimated to be worth?
    Trulia's estimated value for 1521 Sunbluff Dr in Diamond Bar, CA is $1,365,000.
  • What is the price history for 1521 Sunbluff Dr?
    1521 Sunbluff Dr in Diamond Bar, CA last sold for $1,345,000 in October 2025.
  • Is Diamond Bar a buyer's or seller's market?
    Diamond Bar is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Diamond Bar?
    The median sale price in Diamond Bar is $1.08M. That is down $21.33K from the prior month.
  • Does 1521 Sunbluff Dr have air conditioning?
    Yes, 1521 Sunbluff Dr in Diamond Bar, CA has air conditioning.
  • Does 1521 Sunbluff Dr have laundry facilities?
    Yes, 1521 Sunbluff Dr in Diamond Bar, CA has laundry facilities.

Explore by feature - Pet Friendly

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