OFF MARKET

Off Market Feb 2025 for $5.1M

$5,436,797

Est. refi paymentEst. refi $33,222/mo

•

2,827

sq ft

12221 Dorothy St, Los Angeles, CA 90049

About this home

The personal residence and architecture studio of renowned architect Pierre Koenig, FAIA, exemplifies his iconic status in Mid-Century Modernism. Often hailed as the "Rock Star" of this architectural movement, Koenig designed legendary homes such as the Stahl House (Case Study House #22) and the Bailey House (Case Study House #21) two of the most documented modern residences of their time. Historically archived as "Koenig House #2" by the L. A. Conservancy, this steel-and-glass masterpiece offers exceptional privacy with tiered setbacks and hedges leading to a striking 30-foot, three-story vertical atrium. This dramatic space, intersected by landings and staircases, is bathed in natural light from full-height clerestory windows. Meticulously restored in 2024 (see docs) and the upstairs bathrooms, kitchen and pool in 2020, the home features three bedrooms, two and a half bathrooms, a parlor, and a media/family room connected to Koenig's architecture studio, which opens to a magnificent courtyard. True to Koenig's signature open floor plan, the I-beam steel frame defines the living spaces both vertically and horizontally, seamlessly integrating structure and design. This residence stands as a definitive expression of Koenig's architectural vision, embodying the essence of modernist living. The home is extraordinarily private and serene, yet central to everything Brentwood has to offer; the schools, shopping, restaurants, and weekly Farmer's Market, and is set back on a beautiful tree-lined street. Can be purchased fully furnished.

Single-familyProperty Type

1985Year Built

6,002 sq ftLot Size

$1,923Est. Price/Sq.Ft.

4 spacesParking

Listed by Deborah Weiss •DRE #01367708 • Compass

•310-804-6470 (agent)

•debbieweiss@compass.com (agent)

Bought with Gary Glass •DRE #00933169 • Christie's International Real Estate SoCal

Redfin checked: a minute ago

•Source:TheMLS #25494595

Redfin Estimate

$5,436,797

$317K since sold in February 2025$50K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 53.6% higher than the average sale price ($3.54M) of 6 comparable homes.

SOLD AUG 31, 2026
$4,225,000
A
4 beds4 baths3,115 sq ft
961 S Gretna Green Way, Los Angeles, CA 90049
SOLD MAY 29, 2026
$3,926,000
B
3 beds3 baths2,124 sq ft
586 Lorna Ln, Los Angeles, CA 90049
SOLD APR 16, 2026
$4,150,000
C
4 beds4 baths2,941 sq ft
12316 16th Helena Dr, Los Angeles, CA 90049
SOLD APR 26, 2026
$3,654,000
D
3 beds3 baths2,550 sq ft
218 S Bundy Dr, Los Angeles, CA 90049
SOLD DEC 24, 2025
$3,010,000
E
3 beds3 baths2,700 sq ft
338 Oceano Dr, Los Angeles, CA 90049
SOLD AUG 13, 2026
$2,275,000
F
4 beds2 baths1,908 sq ft
12217 Dorothy St, Los Angeles, CA 90049

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Earn from this home

Sell

$1,157,283

Est. take-home

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Refinance

Est. cash available

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Rent

$9,717/mo

Redfin rental estimate

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Market trends in Brentwood, CA

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.3%

+1.1% MoM

Median sale price

$2.3M

$3K MoM

Avg. days on market

60d

6 days MoM

Recently sold homes

103

12 MoM

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11645 Montana Ave #222, Los Angeles, CA 90049
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$3,498,000
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823 S Bundy Dr #111, Los Angeles, CA 90049
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OPEN SUN, 2PM TO 5PM
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3 beds3 baths2,888 sq ft
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3D WALKTHROUGH
$699,900
1 bed1 bath1,098 sq ft
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$1,525,000
3 beds3 baths1,732 sq ft
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See all

Provided by Redfin

Sale history for 12221 Dorothy St

Date

Event

Price

TheMLS #25494595

Feb 28, 2025

Sold

$5,120,000

$1,811/sq ft

Feb 23, 2025

Pending

—

Feb 6, 2025

Listed

$5,790,000

$2,048/sq ft

Public Records

Feb 13, 2024

Sold

$4,931,500

$1,744/sq ft

TheMLS #24-349449

Feb 13, 2024

Sold

$4,931,380

$1,744/sq ft

Feb 9, 2024

Pending

—

Jan 26, 2024

Listed

$4,995,000

$1,767/sq ft

Jan 26, 2024

Listed

$4,995,000

$1,767/sq ft

TheMLS #17-232548

Jul 18, 2017

Sold

$3,460,000

$1,224/sq ft

Jul 6, 2017

Pending

—

May 22, 2017

Listed

$3,795,000

$1,342/sq ft

+22

For the first time ever, the Brentwood residence of legendary architect Pierre Koenig, FAIA, hits the market! Koenig, the "Rock Star" of Mid-Century Modernism, and genius behind Case Study Houses #21 and #22, two of the most-photographed and chronicled modern homes of that era. Designed and historically archived as "Koenig House #2" by the L. A. Conservancy, this steel and glass masterpiece features tiered setbacks culminating in a soaring 30-foot 3-story vertical atrium crossed by landings, staircases and illuminated by full-height clerestory windows. Meticulously-restored, this 3 BD, 2.5 BA home includes a parlor, media/family room adjacent to Koenig's architectural studio opening to a courtyard with fountain, music room and decks. The ultimate example of an open floor plan, the I-beam steel frame sub-divides the wall panels, vertically and horizontally to define living spaces and levels. Koenig's personal residence was the culmination of his vision of architecture for the modern era.

Year

Property tax

Land + Additions

Assessment*

2025

$60,119 (+27.7%)

$4,634,043 + $395,964

$5,030,007

2024

$47,088 (+3.0%)

$4,634,043 + $395,964

$5,030,007

2023

$45,716 (+4.9%)

$2,826,277 + $1,071,512

$3,897,789

2022

$43,567 (+1.2%)

$2,770,860 + $1,013,152

$3,784,012

2021

$43,047 (−1.0%)

$2,716,530 + $993,287

$3,709,817

2020

$43,502 (+4.2%)

$2,663,265 + $973,811

$3,637,076

2019

$41,743 (+0.3%)

$2,635,957 + $963,826

$3,599,783

2018

$41,627 (+48.4%)

$2,584,272 + $944,928

$3,529,200

2017

$28,042 (+566.2%)

$1,812,220 + $517,777

$2,329,997

2016

$4,209 (+1.5%)

$1,812,220 + $517,777

$2,329,997

2015

$4,148 (−0.5%)

$70,394 + $272,863

$343,257

2014

$4,169 (−1.2%)

$67,979 + $263,501

$331,480

2012

$4,218 (+3.1%)

$67,672 + $262,311

$329,983

2011

$4,093 (−1.2%)

$66,346 + $257,168

$323,514

2010

$4,142 (+3.9%)

$65,046 + $252,126

$317,172

2009

$3,986 (+4.4%)

$64,560 + $250,242

$314,802

2008

$3,818

$64,714 + $250,837

$315,551

Tax history for 12221 Dorothy St

Year

Property tax

Land + Additions

Assessment*

2025

$60,119 (+27.7%)

$4,634,043 + $395,964

$5,030,007

2024

$47,088 (+3.0%)

$4,634,043 + $395,964

$5,030,007

2023

$45,716 (+4.9%)

$2,826,277 + $1,071,512

$3,897,789

2022

$43,567 (+1.2%)

$2,770,860 + $1,013,152

$3,784,012

2021

$43,047 (−1.0%)

$2,716,530 + $993,287

$3,709,817

2020

$43,502 (+4.2%)

$2,663,265 + $973,811

$3,637,076

2019

$41,743 (+0.3%)

$2,635,957 + $963,826

$3,599,783

2018

$41,627 (+48.4%)

$2,584,272 + $944,928

$3,529,200

2017

$28,042 (+566.2%)

$1,812,220 + $517,777

$2,329,997

2016

$4,209 (+1.5%)

$1,812,220 + $517,777

$2,329,997

2015

$4,148 (−0.5%)

$70,394 + $272,863

$343,257

2014

$4,169 (−1.2%)

$67,979 + $263,501

$331,480

2012

$4,218 (+3.1%)

$67,672 + $262,311

$329,983

2011

$4,093 (−1.2%)

$66,346 + $257,168

$323,514

2010

$4,142 (+3.9%)

$65,046 + $252,126

$317,172

2009

$3,986 (+4.4%)

$64,560 + $250,242

$314,802

2008

$3,818

$64,714 + $250,837

$315,551

*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

6,002 Sq. Ft.

Year renovated

1976

Sq. Ft.

2,827

Year built

1926

Style

Single Family Residential

County

Los Angeles County

APN

4264012018

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 28, 2026.

May 26, 2021 • Final

Swimming-pool/spa

Install a new swimming pool according to standard plans.

Pool and hot tub

Apr 10, 2019 • Final

Hvac

Install a multi-zone ducted and ductless mini-split system.

HVAC

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
Carport, Auto Driveway Gate, Driveway, Driveway - Concrete

Parking
# of Parking Spaces (Total): 4
# of Covered Parking Spaces: 3
# of Open Other Spaces: 1

Interior

Bathroom Information
# of Baths (Full): 3

Kitchen Information
Microwave, Cooktop - Gas, Oven

Laundry Information
Laundry Room

Additional Rooms
Dining Area
Den
Den/Office, Study/Office, Library/Study

Interior Features
Furnished Or Unfurnished

Fireplace Information
In Living Room
# of Fireplaces: 1

Flooring Information
Mixed Floors

Equipment
Alarm System, Dishwasher, Dryer, Washer, Refrigerator

Heating & Cooling
A/C
Electric Heat

Exterior

Building Information
Total Floors: 3
Three Or More Levels
Detached
Detached/No Common Walls
Security Features: Gated

Exterior Features
Other Structural Features: Balcony

Pool Information
In Ground Pool

Property Information
Property Type: Residential Single-Family

Land Information
Other Structures: None

Lot Information
Lot Size (Sq. Ft.): 6,002
Lot Size (Acres): 0.1378
Lot Size Dimensions: 40 x 150
Zoning: LAR1

Property Features
Has View
View: Tree Top

Financial

Assessment Information
Assessor Parcel Number: 4264-012-018

Location

Location Information
Directions: South of Montana, West of Bundy.

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,827
Stories: —
Lot Size: 6,002 square feet
Style: Single Family Residential
Year Built: 1926
Year Renovated: 1976
County: Los Angeles County
APN: 4264012018

Home facts updated by county records on Aug 28, 2026

Other

Documents & Disclosures
Disclosures: As Is

Around this home

Schools

Brentwood Science School

Public K-5 • Assigned • 0.2mi

9/10

Paul Revere Middle School

Charter 6-8 • Assigned • 1.4mi

9/10

University Senior High School Charter

Charter 9-12 • Assigned • 0.8mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

LA's real estate market stays a top-tier profit machine through the mid point of26! Strong demand, tight inventory, and the city's allure drive steady 3-7% appreciation. High equity and robust rents make it ideal for long-term investors seeking...
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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,...
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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

7 days above 85° expected this year, 20 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, 6 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

$5.17M – $6.25M

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Home values near 12221 Dorothy St

Data from public records.

Address	Redfin Estimate
12217 Dorothy St, Los Angeles, CA 4 Beds \| 2 Baths \| 1908 Sq. Ft.	$2,068,744
12233 Dorothy St, Los Angeles, CA 4 Beds \| 4 Baths \| 2889 Sq. Ft.	$4,032,427

Address	Redfin Estimate
12225 Dorothy St, Los Angeles, CA 4 Beds \| 3 Baths \| 2416 Sq. Ft.	$3,886,563
12237 Dorothy St, Los Angeles, CA 5 Beds \| 6 Baths \| 6179 Sq. Ft.	$3,178,838

Address	Redfin Estimate
12229 Dorothy St, Los Angeles, CA 3 Beds \| 3 Baths \| 2679 Sq. Ft.	$3,574,727
12245 Dorothy St, Los Angeles, CA 6 Beds \| 6 Baths \| 5271 Sq. Ft.	$5,140,454

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 12221 Dorothy St

Tax history for 12221 Dorothy St

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 12221 Dorothy St

More real estate resources