1148 Flintlock Rd, Diamond Bar, CA 91765

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Off Market Mar 2024 for $1.2M

$1,412,150

Est. refi paymentEst. refi $8,111/mo

•

2,683

sq ft

1148 Flintlock Rd, Diamond Bar, CA 91765

About this home

Beautiful Diamond bar home offers 5 bedrooms & 3 baths with outdoor kitchen. Features granite counter tops, custom mahogany cabinetry w/ soft-close drawers, dual pane windows & patio doors! Double door entryway w/ porcelain tile floor. Open layout formal living room & dining room. Open kitchen & family room w/ custom built-ins, fireplace w/ marble surround, 2 trey ceilings & granite bistro table under pendant lighting. Kitchen with plenty of storage. Master suite w/ vaulted ceiling, corner built-ins, sliding glass doors, private deck with views, laminate wood flooring, walk-in closet, dual sinks, soaking tub with separate shower. Main floor bedroom w/ double doors, walk-in closet, laminate wood flooring & door to patio. 3 car garage & RV parking with gate. Beautiful backyard w/ a custom BBQ island – outdoor kitchen w/ granite counter tops, hot & cold water, grill, refrigerator, lighting, bar stools. . Outdoor fireplace w/ raised hearth. Solar panel was installed at Aug 2021.

Single-familyProperty Type

1990Year Built

8,916 sq ftLot Size

$526Est. Price/Sq.Ft.

3 car garageParking

Listed by Kwok-Man Tsoi •DRE #01866902 • 168 Realty Inc.

Contact: 909-967-9902

Bought with Hui Juan Sha •DRE #02210977 • Realty One Group West

Bought with Yiming Yu •DRE #02039002 • Realty One Group West

Redfin checked: 2 minutes ago

•Source:CRMLS #TR24022183

Redfin Estimate

$1,412,150

$162K since sold in March 2024$19K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 32.1% higher than the average sale price ($1.07M) of 5 comparable homes.

SOLD BY REDFIN JUN 4, 2026
$1,150,000
A
4 beds3 baths2,334 sq ft
23458 Stirrup Dr, Diamond Bar, CA 91765
SOLD JUL 20, 2026
$1,100,000
B
4 beds3 baths2,002 sq ft
1100 Reno Rdg, Diamond Bar, CA 91765
SOLD APR 30, 2026
$980,000
C
5 beds3 baths2,324 sq ft
605 Acolito Pl, Diamond Bar, CA 91765
SOLD AUG 13, 2026
$1,145,000
D
4 beds3 baths2,021 sq ft
1109 Overlook Rdg, Diamond Bar, CA 91765
SOLD NOV 14, 2025
$970,000
E
5 beds3 baths2,498 sq ft
1236 Flintlock, Diamond Bar, CA 91765

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Earn from this home

Sell

$379,571

Est. take-home

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Refinance

Est. cash available

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Rent

$4,252/mo

Redfin rental estimate

List your home for rent

Market trends in 91765, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

0.4% MoM

Median sale price

$1.1M

$22K MoM

Avg. days on market

42d

3 days MoM

Recently sold homes

16 MoM

New listings for sale

OPEN TODAY, 12PM TO 2PM
$818,800
3 beds3 baths1,570 sq ft
22935 Estoril Dr #6, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 4PM
$1,150,000
4 beds3 baths1,747 sq ft
1036 Cogburn Ln, Diamond Bar, CA 91765
OPEN TODAY, 12PM TO 3PM
$1,499,900
4 beds2.5 baths2,344 sq ft
23450 Amberwick Pl, Diamond Bar, CA 91765
RE/MAX 2000 REALTY
OPEN TODAY, 12:15PM TO 2:15PM
$1,424,998
5 beds3 baths3,203 sq ft
24222 Brookwood Dr, Diamond Bar, CA 91765
Rubio Real Estate
COMING SOON
$1,198,000
4 beds3 baths1,829 sq ft
21116 Silver Cloud, Diamond Bar, CA 91765
OPEN TODAY, 1PM TO 3PM
$770,000
2 beds2.5 baths1,468 sq ft
22915 Colombard Ln #2, Diamond Bar, CA 91765
$479,000
2 beds2 baths940 sq ft
22857 Hilton Head, Diamond Bar, CA 91765
$1,199,900
4 beds4 baths1,810 sq ft
21325 Hipass Dr, Diamond Bar, CA 91765
OPEN TODAY, 2:30PM TO 5:30PM
$1,450,000
4 beds3 baths2,933 sq ft
780 Leyland Dr, Diamond Bar, CA 91765
$1,399,999
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See all

Provided by Redfin

Redfin agents who toured

This house boasts high-quality finishes, offering an open and spacious layout bathed in natural light. The large kitchen, family room and yard provides ample space for entertaining. Updates are evident throughout, from the kitchen to the bathrooms.
2 years ago• May not reflect the current state of the home
Robert Lara
Redfin agent
The home offers a high ceiling, crown molding, and carpet flooring in the living room and dining area. The kitchen has granite countertops, tile flooring, and cabinets plenty of storage space.
3 years ago• May not reflect the current state of the home
Ramonita Colon
Redfin Associate agent

Sale history for 1148 Flintlock Rd

Date

Event

Price

CRMLS #OC24132604

Dec 17, 2024

Listing Removed

—

Sep 22, 2024

Price Changed

$1,400,000

$522/sq ft

Jul 22, 2024

Price Changed

$1,528,000

$570/sq ft

Jun 28, 2024

Listed

$1,580,000

$589/sq ft

CRMLS #OC24192035

Sep 22, 2024

Rental Removed

$5,000

$2/sq ft

Sep 16, 2024

Listed for Rent

$5,000

$2/sq ft

CRMLS #TR24022183

Mar 13, 2024

Sold

$1,250,000

$466/sq ft

Mar 4, 2024

Pending

—

Feb 20, 2024

Contingent

—

Feb 12, 2024

Listed

$1,200,000

$447/sq ft

CRMLS #CV16033947

Jul 13, 2016

Sold

$755,000

$281/sq ft

Jun 15, 2016

Pending

—

Jun 6, 2016

Contingent

—

May 17, 2016

Price Changed

$779,888

$291/sq ft

May 16, 2016

Price Changed

$759,888

$283/sq ft

May 16, 2016

Price Changed

$739,888

$276/sq ft

May 15, 2016

Price Changed

$779,888

$291/sq ft

Apr 19, 2016

Relisted

—

Apr 10, 2016

Delisted

—

Mar 21, 2016

Price Changed

$769,888

$287/sq ft

Mar 21, 2016

Price Changed

$789,888

$294/sq ft

Mar 21, 2016

Price Changed

$778,888

$290/sq ft

Mar 8, 2016

Relisted

—

Mar 8, 2016

Price Changed

$779,888

$291/sq ft

Mar 8, 2016

Price Changed

$749,888

$279/sq ft

Mar 8, 2016

Listing Removed

—

Feb 25, 2016

Price Changed

$768,800

$287/sq ft

Feb 25, 2016

Relisted

—

Feb 25, 2016

Price Changed

$758,800

$283/sq ft

Feb 20, 2016

Listing Removed

—

Feb 19, 2016

Relisted

—

Feb 18, 2016

Listed

$729,800

$272/sq ft

Feb 18, 2016

Delisted

—

FABULOUS upgraded Diamond bar home offers a main floor BR, spa & outdoor kitchen! Enjoy hand-picked granite counter tops, custom mahogany cabinetry w/ soft-close drawers, stainless steel appliances, new bathroom vanities, dual pane windows/patio doors, new A/C, flooring & paint! Double door entryway w/ porcelain tile floor under vaulted 2-story ceiling. Open layout formal living room & dining room. Open concept kitchen & family room w/ custom built-ins, fireplace w/ marble surround, 2 trey ceilings & custom bistro table w/ granite top under newer pendant lighting. Kitchen also offers a garden window, prep space & plenty of storage. Spacious master suite w/ vaulted ceiling, corner built-ins, sliding glass doors, private deck w/ hill & mountain views, new laminate wood flooring, walk-in closet, dual sinks, soaking tub, separate shower & brand new vanity. Main floor BR w/ double doors, walk-in closet, laminate wood flooring & slider to patio. The only home on the block w/ a 3 car garage & RV parking. Beautiful backyard w/ a custom BBQ island – your outdoor kitchen w/ granite counter tops, hot & cold water, grill, refrigerator, lighting, bar stools, lighting & sound system. Outdoor fireplace w/ raised hearth. 2nd palapa over newer spa! 3 fruit trees!

Public Records

Mar 27, 1991

Sold

$275,000

$102/sq ft

Public Records

Mar 22, 1990

Sold

$75,000

$28/sq ft

Public Records

Dec 21, 1984

Sold

$35,000

$13/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$16,912 (+54.9%)

$939,420 + $335,580

$1,275,000

2024

$10,918 (+2.0%)

$939,420 + $335,580

$1,275,000

2023

$10,705 (+1.5%)

$484,827 + $374,227

$859,054

2022

$10,542 (+2.3%)

$475,321 + $366,890

$842,211

2021

$10,305 (+0.3%)

$466,001 + $359,697

$825,698

2020

$10,271 (−2.6%)

$456,864 + $352,645

$809,509

2019

$10,541 (+7.6%)

$452,180 + $349,030

$801,210

2018

$9,798 (+1.8%)

$443,314 + $342,187

$785,501

2017

$9,629 (+72.1%)

$426,100 + $328,900

$755,000

2016

$5,595 (+0.9%)

$426,100 + $328,900

$755,000

2015

$5,547 (+0.7%)

$152,202 + $287,840

$440,042

2014

$5,507 (+0.6%)

$146,980 + $277,964

$424,944

2012

$5,475 (+3.2%)

$146,316 + $276,708

$423,024

2011

$5,306 (+22.2%)

$143,448 + $271,283

$414,731

2010

$4,341 (−15.5%)

$140,636 + $265,964

$406,600

2009

$5,136 (+4.9%)

$112,800 + $213,400

$326,200

2008

$4,896

$139,917 + $264,605

$404,522

Tax history for 1148 Flintlock Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,912 (+54.9%)

$939,420 + $335,580

$1,275,000

2024

$10,918 (+2.0%)

$939,420 + $335,580

$1,275,000

2023

$10,705 (+1.5%)

$484,827 + $374,227

$859,054

2022

$10,542 (+2.3%)

$475,321 + $366,890

$842,211

2021

$10,305 (+0.3%)

$466,001 + $359,697

$825,698

2020

$10,271 (−2.6%)

$456,864 + $352,645

$809,509

2019

$10,541 (+7.6%)

$452,180 + $349,030

$801,210

2018

$9,798 (+1.8%)

$443,314 + $342,187

$785,501

2017

$9,629 (+72.1%)

$426,100 + $328,900

$755,000

2016

$5,595 (+0.9%)

$426,100 + $328,900

$755,000

2015

$5,547 (+0.7%)

$152,202 + $287,840

$440,042

2014

$5,507 (+0.6%)

$146,980 + $277,964

$424,944

2012

$5,475 (+3.2%)

$146,316 + $276,708

$423,024

2011

$5,306 (+22.2%)

$143,448 + $271,283

$414,731

2010

$4,341 (−15.5%)

$140,636 + $265,964

$406,600

2009

$5,136 (+4.9%)

$112,800 + $213,400

$326,200

2008

$4,896

$139,917 + $264,605

$404,522

*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

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

8,916 Sq. Ft.

Year renovated

1991

Sq. Ft.

2,683

Year built

1990

Style

Single Family Residential

County

Los Angeles County

APN

8706014038

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

Low Density Residential District

The RL zoning district is intended primarily for parcels developed with existing detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be three dwellings per gross acre. The RL zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Livestock production
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: 3
Direct Garage Access, Garage - Front Entry, Garage Door Opener, RV Access/Parking, RV Gated
Has Parking
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Gas & Electric Dryer Hookup, Inside, Washer Hookup

Kitchen Information
Appliances: Barbecue, Dishwasher, Energy Star Water Heater, Garbage Disposal, Gas Oven, Gas Cooktop, High Efficiency Water Heater, Range/Stove Hood, Vented Exhaust Fan, Water Heater Central, Water Line to Refrigerator
Has Appliances
Formal Dining Room

Bathroom Information
# of Baths (Full): 3
Bathtub, Shower, Shower in Tub, Exhaust fan(s), Main Floor Full Bath

Cooling Information
Central
Has Cooling

Room Information
Entry, Family Room, Formal Entry, Foyer, Living Room, Main Floor Bedroom, Primary Suite, Separate Family Room, Walk-In Closet

Fireplace Information
Family Room, Patio, Gas, Raised Hearth
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Entry Location: Ground Level w/steps
Bar, Built-Ins, Cathedral-Vaulted Ceilings, Copper Plumbing Full, Dry Bar, Granite Counters, High Ceilings (9 Feet+), Open Floor Plan, Pantry, Recessed Lighting, Storage Space, Two Story Ceilings
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 1
Security Features: Carbon Monoxide Detector(s), Smoke Detector
Window Features: Double Pane Windows

Exterior

Exterior Information
Structure Type: House
Roof: Shingle
Other Structures: Gazebo

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Barbecue Private, Lighting
Patio And Porch Features: Concrete, Patio
Has Patio
Pool Features: Community Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Front Yard, Lawn, Up Slope from Street

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8706014038
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Cable Available, Natural Gas Connected, Sewer Connected, Water Connected
Water Source: District/Public

Location

Homeowners Association
Association Name: Deane Homes Swimming Club
Association Fee: $25
Association Fee Frequency: Monthly
Association Amenities: Pool

Neighborhood Information
Community Features: Curbs, Sidewalks, Street Lighting, Suburban

School Information
Elementary School: Golden Springs
Middle Or Junior School: Lorbeer
High School: Diamond Ranch
High School District: Pomona Unified
Elementary School 2: GOLSPR
Middle Or Junior School 2: LORBEE
High School 2: DIARAN

Location Information
Latitude: 34.03841300
Longitude: -117.80128400
Directions: Cross street: N. Diamond Bar Blvd./Soltaire St.
Road Frontage Type: Access via City Streets
Zoning: LCR18000*

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,683
Stories: —
Lot Size: 8,916 square feet
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1991
County: Los Angeles County
APN: 8706014038

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
IDX Contact Info: 909-967-9902
Days Active in MLS: 5
Continuous Days Active in MLS: 5

Listing Agent Information
List Agent First Name: Kwok-Man
List Agent Last Name: Tsoi

Listing Office Information
List Office Name: 168 Realty Inc.

Selling Agent Information
Buyer Agent First Name: Hui Juan
Buyer Agent Last Name: Sha
Co-Buyer Agent First Name: Yiming
Co-Buyer Agent Last Name: Yu

Selling Office Information
Buyer Office Name: Realty One Group West
Co-Buyer Office Name: Realty One Group West

Around this home

Schools

Lorbeer Middle School

Public 7-8 • Assigned • 1.5mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.7mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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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

6/10 Heat Factor

6 days above 99° expected this year, 16 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)

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

$1.34M – $1.62M

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New listings for sale in 91765

OPEN TODAY, 12PM TO 2PM

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22935 Estoril Dr #6, Diamond Bar, CA 91765

OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

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1036 Cogburn Ln, Diamond Bar, CA 91765

OPEN TODAY, 12PM TO 3PM

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4 beds2.5 baths2,344 sq ft

23450 Amberwick Pl, Diamond Bar, CA 91765

RE/MAX 2000 REALTY

OPEN TODAY, 12:15PM TO 2:15PM

$1,424,998

5 beds3 baths3,203 sq ft

24222 Brookwood Dr, Diamond Bar, CA 91765

Rubio Real Estate

COMING SOON

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OPEN TODAY, 1PM TO 3PM

$770,000

2 beds2.5 baths1,468 sq ft

22915 Colombard Ln #2, Diamond Bar, CA 91765

$479,000

2 beds2 baths940 sq ft

22857 Hilton Head, Diamond Bar, CA 91765

$1,199,900

4 beds4 baths1,810 sq ft

21325 Hipass Dr, Diamond Bar, CA 91765

OPEN TODAY, 2:30PM TO 5:30PM

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Home values near 1148 Flintlock Rd

Data from public records.

Address	Redfin Estimate
1180 Flintlock Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1994 Sq. Ft.	$1,022,043
1162 Flintlock Rd, Diamond Bar, CA 4 Beds \| - Baths \| 2261 Sq. Ft.	$1,171,134

Address	Redfin Estimate
1174 Flintlock Rd, Diamond Bar, CA 4 Beds \| 3 Baths \| 2133 Sq. Ft.	$1,070,447
1154 Flintlock Rd, Diamond Bar, CA 4 Beds \| 2 Baths \| 1994 Sq. Ft.	$1,021,556

Address	Redfin Estimate
1168 Flintlock Rd, Diamond Bar, CA 3 Beds \| 3 Baths \| 2021 Sq. Ft.	$1,099,643
1142 Flintlock Rd, Diamond Bar, CA 5 Beds \| 3.5 Baths \| 2298 Sq. Ft.	$1,389,548

Property information provided by CRMLS when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Redfin agents who toured

Sale history for 1148 Flintlock Rd

Tax history for 1148 Flintlock Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 1148 Flintlock Rd

More real estate resources