12643 Promontory Rd, Los Angeles, CA 90049

Off Market Aug 2025 for $4.5M

$4,341,320

Est. refi paymentEst. refi $17,500/mo

•

5,001

sq ft

12643 Promontory Rd, Los Angeles, CA 90049

About this home

Masterfully reimagined 4-bedroom, 5-bathroom home in fully guard gated prestigious Mountaingate enclave Stoney Hill offers 5,001 sqft of luxurious living, designed and built by a seasoned builder for their personal residence. Every inch has been thoughtfully curated with top-tier finishes, premium materials, and a layout that blends flow, functionality, and elegance. The home includes spacious formal living areas, that include sitting room, bar area, and dining with back of house butlers pantry, in addition to normal indoor/ outdoor hangout areas, a flexible office/ pajama lounge, and additional den/media space. The primary suite is a true retreat, featuring DUAL bathrooms with MASSIVE his-and-hers walk-in closets a rare and highly desirable design. A full cosmetic remodel has transformed the home from top to bottom, including all new appliances, fixtures, surfaces, and a stunning custom kitchen. Outdoors, enjoy a brand-new pool and spa surrounded by mature privacy hedges and breathtaking views of the hills and cityscape. Residents benefit from controlled gate access, a community pool, and the rare combination of seclusion, security, and convenience, with easy access to the 405 and everything Brentwood has to offer.

Single-familyProperty Type

1989Year Built

6.17 acresLot Size

$868Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Jacob Greene •DRE #01933997

•310-415-2653 (agent)

•jacob@thealtmanbrothers.com (agent)

Listed by Joshua Altman •DRE #01764587

•310-819-3250 (agent)

•josh@thealtmanbrothers.com (agent)

Bought with Subscriber Non •DRE #13252 • Non-Participant Office

Redfin checked: 2 minutes ago

•Source:TheMLS #25523499

Redfin Estimate

$4,341,320

$205K since sold in August 2025$142K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.5% higher than the average sale price ($3.09M) of 6 comparable homes.

SOLD APR 21, 2026
$3,333,175
A
4 beds5 baths4,883 sq ft
12683 Promontory Rd, Los Angeles, CA 90049
SOLD OCT 31, 2025
$3,325,000
B
4 beds5 baths5,167 sq ft
2222 Canyonback Rd, Los Angeles, CA 90049
SOLD JUL 15, 2026
$2,342,000
C
4 beds3 baths3,169 sq ft
2670 Claray Dr, Los Angeles, CA 90077
SOLD SEP 30, 2025
$4,425,000
D
4 beds6 baths5,600 sq ft
2322 Canyonback Rd, Los Angeles, CA 90049
BOUGHT WITH REDFIN AUG 12, 2026
$1,860,000
E
3 beds3 baths2,552 sq ft
2632 Claray Dr, Los Angeles, CA 90077
SOLD JUN 25, 2026
$3,250,000
F
4 beds3 baths3,384 sq ft
2626 Basil Ln, Los Angeles, CA 90077

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Sell

$533,126

Est. take-home

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Est. cash available

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Rent

$8,109/mo

Redfin rental estimate

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Market trends in Brentwood, CA

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.1%

+0.0% MoM

Median sale price

$2.3M

$49K MoM

Avg. days on market

66d

4 days MoM

Recently sold homes

119

10 MoM

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See all

Provided by Redfin

Sale history for 12643 Promontory Rd

Date

Event

Price

TheMLS #25523499

Aug 15, 2025

Sold

$4,546,500

$909/sq ft

Jul 16, 2025

Contingent

—

Apr 11, 2025

Listed

$4,995,000

$999/sq ft

TheMLS #24-359309

Feb 21, 2024

Listed

CRMLS #SB23060961

Jun 5, 2023

Sold

$2,725,000

$545/sq ft

May 6, 2023

Pending

—

Apr 21, 2023

Listed

$2,998,000

$599/sq ft

This is the luxurious life! Amazing opportunity in the EXCLUSIVE STONEY HILL AREA of the Mountaingate community of Brentwood. The INDOOR-OUTDOOR COMBO SPACE for living and entertaining here is tremendous, with a sun-splashed main area under a vaulted ceiling with two-tiered windows . .. plus immediate access to a massive bar area and leading to stunning yet private outdoor space. Second level offers another large open loft with even more room and versatility. Spacious balcony overlooking the backyard is to die for! Front of the home features a grand walkway with brick arches, palm trees and a private front door. Formal living room is epic with a vaulted ceiling and fireplace. Large kitchen anchored by the versatile island has an oversized breakfast room. So, so many elaborate extra touches fill this home, from the lovely tilework to the gorgeous mirrors. Even the driveway is paved beautifully with the functionality of a three-car garage behind it. CONTROLLED GATE ACCESS and community pool are among the perks of living in the community. With the privacy, security and space to stretch out comes the invaluable convenience of proximity to the 405, too!

Year

Property tax

Land + Additions

Assessment*

2025

$34,530 (+1.2%)

$1,591,812 + $1,243,278

$2,835,090

2024

$34,127 (+6.4%)

$1,591,812 + $1,243,278

$2,835,090

2023

$32,070 (+4.9%)

$1,560,600 + $1,218,900

$2,779,500

2022

$30,586 (+1.3%)

$1,462,434 + $1,145,896

$2,608,330

2021

$30,204 (−1.0%)

$1,433,759 + $1,123,428

$2,557,187

2020

$30,515 (+4.1%)

$1,405,647 + $1,101,400

$2,507,047

2019

$29,302 (+0.5%)

$1,391,234 + $1,090,107

$2,481,341

2018

$29,146 (+2.6%)

$1,363,955 + $1,068,733

$2,432,688

2017

$28,410 (+2.3%)

$1,310,992 + $1,027,234

$2,338,226

2016

$27,762 (+1.5%)

$1,310,992 + $1,027,234

$2,338,226

2015

$27,355 (−0.3%)

$1,285,287 + $1,007,093

$2,292,380

2014

$27,436 (−1.3%)

$1,241,183 + $972,535

$2,213,718

2012

$27,801 (+3.4%)

$1,235,574 + $968,140

$2,203,714

2011

$26,874 (−1.1%)

$1,211,348 + $949,157

$2,160,505

2010

$27,186 (+3.8%)

$1,187,597 + $930,547

$2,118,144

2009

$26,189 (+4.5%)

$1,178,722 + $923,593

$2,102,315

2008

$25,051

$1,181,523 + $925,788

$2,107,311

Tax history for 12643 Promontory Rd

Year

Property tax

Land + Additions

Assessment*

2025

$34,530 (+1.2%)

$1,591,812 + $1,243,278

$2,835,090

2024

$34,127 (+6.4%)

$1,591,812 + $1,243,278

$2,835,090

2023

$32,070 (+4.9%)

$1,560,600 + $1,218,900

$2,779,500

2022

$30,586 (+1.3%)

$1,462,434 + $1,145,896

$2,608,330

2021

$30,204 (−1.0%)

$1,433,759 + $1,123,428

$2,557,187

2020

$30,515 (+4.1%)

$1,405,647 + $1,101,400

$2,507,047

2019

$29,302 (+0.5%)

$1,391,234 + $1,090,107

$2,481,341

2018

$29,146 (+2.6%)

$1,363,955 + $1,068,733

$2,432,688

2017

$28,410 (+2.3%)

$1,310,992 + $1,027,234

$2,338,226

2016

$27,762 (+1.5%)

$1,310,992 + $1,027,234

$2,338,226

2015

$27,355 (−0.3%)

$1,285,287 + $1,007,093

$2,292,380

2014

$27,436 (−1.3%)

$1,241,183 + $972,535

$2,213,718

2012

$27,801 (+3.4%)

$1,235,574 + $968,140

$2,203,714

2011

$26,874 (−1.1%)

$1,211,348 + $949,157

$2,160,505

2010

$27,186 (+3.8%)

$1,187,597 + $930,547

$2,118,144

2009

$26,189 (+4.5%)

$1,178,722 + $923,593

$2,102,315

2008

$25,051

$1,181,523 + $925,788

$2,107,311

*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
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1989

Sq. Ft.

4,883

Year built

1989

Style

Condo/Co-op

County

Los Angeles County

APN

4493030027

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 9, 2026.

Apr 10, 2025 • Final

Swimming-pool/spa

Install a new swimming pool and spa.

Pool and hot tub

Jan 6, 2025 • Final

Grading

Perform grading and excavation work for a new pool and spa.

Grading

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Garage
2 Car Garage, Driveway
# of Garage Spaces: 2

Parking
# of Parking Spaces (Total): 4

Interior

Bedroom Information
WalkInCloset

Bathroom Information
# of Baths (Full): 5
Remodeled, Powder Room, Dual Entry (Jack & Jill) Bath

Kitchen Information
Built-Ins, Oven, Range
Gourmet Kitchen, Pantry

Laundry Information
Laundry Room

Additional Rooms
Dining Area, Family Room, In Kitchen, Kitchen Island, Living Room
Family Room
Den
Bonus Room, Den/Office, Living Room, Powder Room, Entry Room, Family Room, Walk-In Closet, Breakfast Room, Breakfast Area, Bar Room

Interior Features
Main Level

Fireplace Information
In Living Room, In Family Room
# of Fireplaces: 2

Flooring Information
Mixed Floors

Equipment
Dishwasher, Freezer, Garbage Disposal, Built-Ins, Refrigerator

Heating & Cooling
Central Cooling
Central Heat

Exterior

Building Information
Total Floors: 2
Two Level
Detached
Detached/No Common Walls
Security Features: Gated Community with Guard, Gated

Exterior Features
Patio Features: Balcony, Patio Open
Other Structural Features: Balcony

Pool Information
In Ground Pool, Private Pool
In Ground Spa, Private Spa

Property Information
Property Type: Residential Single-Family
Property Condition: Updated/Remodeled

Land Information
Other Structures: None

Lot Information
Lot Size (Sq. Ft.): 268,913
Lot Size (Acres): 6.1734
Zoning: LARD2
Lot Description: Gated with Guard

Property Features
Has View
View: Tree Top, Canyon

Financial

Assessment Information
Assessor Parcel Number: 4493-030-027

Location

HOA Information
Amenities: Clubhouse, Pool, Spa
Fee #1: $1,312.87
Fee #1 Frequency: Monthly
Fee #2 Frequency: Monthly

Location Information
Directions: Mountaingate Drive to Stoney Hill Drive

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 4,883
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 4493030027

Home facts updated by county records on Jul 9, 2026

Other

Documents & Disclosures
Disclosures: As Is

Around this home

Schools

Kenter Canyon Elementary School

Charter K-5 • Assigned • 2.4mi

10/10

Paul Revere Middle School

Charter 6-8 • Assigned • 3.5mi

9/10

Palisades Charter High School

Charter 9-12 • Assigned • 4.6mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

7/10 Fire Factor

21% chance of being in a wildfire in next 30 years

4/10 Heat Factor

5 days above 86° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Los Angeles, CA • 90049

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 9.5 hours in June and 6.6 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs

6.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.13M – $4.99M

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Harcourts Prime Properties

Home values near 12643 Promontory Rd

Data from public records.

Address	Redfin Estimate
12699 Promontory Road, Los Angeles, CA 4 Beds \| 5 Baths \| 4856 Sq. Ft.	$3,183,524
12675 Promontory Road, Los Angeles, CA 4 Beds \| 5 Baths \| 4872 Sq. Ft.	$3,175,456

Address	Redfin Estimate
12683 Promontory Road, Los Angeles, CA 4 Beds \| 5 Baths \| 4883 Sq. Ft.	$3,709,430
12671 Promontory Road, Los Angeles, CA 4 Beds \| 4 Baths \| 4856 Sq. Ft.	$2,786,745

Address	Redfin Estimate
12679 Promontory Road, Los Angeles, CA 4 Beds \| 4 Baths \| 4883 Sq. Ft.	$3,236,126
12667 Promontory Road, Los Angeles, CA 4 Beds \| 5 Baths \| 4883 Sq. Ft.	$2,958,882

Property information provided by TheMLS when last listed in 2025. 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 Brentwood, CA

Sale history for 12643 Promontory Rd

Tax history for 12643 Promontory 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 90049

Home values near 12643 Promontory Rd

More real estate resources