Google satellite image for 11966 Mariposa Bay Ln, Porter Ranch, CA 91326

Off market mar 2003 for $545K

$1,183,795

Est. refi paymentEst. refi $3,614/mo

•

2,282

sq ft

11966 Mariposa Bay Ln, Porter Ranch, CA 91326

About this home

11966 Mariposa Bay Ln is a 2,282 square foot house with 4 bedrooms and 3 bathrooms. - it last sold on March 11, 2003 for $545,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,183,795.

Single-familyProperty Type

1998Year Built

$519Est. Price/Sq.Ft.

3 spacesParking

Source:Public Records

Redfin Estimate

$1,183,795

$639K since sold in March 2003$41K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.8% higher than the average sale price ($1.16M) of 6 comparable homes.

SOLD SEP 4, 2026
$1,185,000
A
4 beds3 baths2,231 sq ft
19954 Crystal Hills Ln, Porter Ranch, CA 91326
SOLD OCT 2, 2026
$1,350,000
B
4 beds3 baths2,712 sq ft
12354 Yew Ct, Porter Ranch, CA 91326
SOLD AUG 5, 2026
$1,274,000
C
4 beds3 baths2,844 sq ft
12056 Stone Gate Way, Porter Ranch, CA 91326
BOUGHT WITH REDFIN JUL 7, 2026
$1,378,050
D
5 beds3 baths2,688 sq ft
19901 Mid Pnes, Porter Ranch, CA 91326
Trinity One Realty
SOLD OCT 14, 2026
$950,000
E
3 beds3 baths1,714 sq ft
19945 Oakville Ct, Porter Ranch, CA 91326
SOLD SEP 17, 2026
$840,000
F
4 beds3 baths1,746 sq ft
19562 Shadow Spgs, Porter Ranch, CA 91326

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Earn from this home

Sell

$978,581

Est. take-home

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Est. cash available

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Rent

$5,454/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

+0.0% MoM

Median sale price

$1.2M

$57K MoM

Avg. days on market

41d

2 days MoM

Recently sold homes

9 MoM

New listings for sale

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OPEN TODAY, 1PM TO 4PM
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OPEN TODAY, 1PM TO 4PM
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3 beds2 baths1,429 sq ft
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Acquire'd
See all

Provided by Redfin

Sale history for 11966 Mariposa Bay Ln

Year

Property tax

Land + Additions

Assessment*

2025

$10,155 (+1.1%)

$503,511 + $335,673

$839,184

2024

$10,049 (+1.9%)

$493,639 + $329,092

$822,731

2023

$9,857 (+4.8%)

$483,960 + $322,640

$806,600

2022

$9,402 (+1.3%)

$474,471 + $316,314

$790,785

2021

$9,281 (−1.0%)

$465,168 + $310,112

$775,280

2020

$9,373 (+4.1%)

$456,048 + $304,032

$760,080

2019

$9,005 (+1.2%)

$451,372 + $300,915

$752,287

2018

$8,900 (+2.2%)

$442,522 + $295,015

$737,537

2017

$8,705 (+2.5%)

$425,340 + $283,560

$708,900

2016

$8,496 (+5.6%)

$425,340 + $283,560

$708,900

2015

$8,042 (−0.4%)

$417,000 + $278,000

$695,000

2014

$8,073 (+23.3%)

$371,099 + $272,799

$643,898

2012

$6,545 (−17.3%)

$335,000 + $246,000

$581,000

2011

$7,918 (−1.1%)

$288,000 + $211,000

$499,000

2010

$8,007 (+3.8%)

$355,078 + $261,023

$616,101

2009

$7,716 (+3.8%)

$352,425 + $259,073

$611,498

2008

$7,435

$353,263 + $259,689

$612,952

Tax history for 11966 Mariposa Bay Ln

Year

Property tax

Land + Additions

Assessment*

2025

$10,155 (+1.1%)

$503,511 + $335,673

$839,184

2024

$10,049 (+1.9%)

$493,639 + $329,092

$822,731

2023

$9,857 (+4.8%)

$483,960 + $322,640

$806,600

2022

$9,402 (+1.3%)

$474,471 + $316,314

$790,785

2021

$9,281 (−1.0%)

$465,168 + $310,112

$775,280

2020

$9,373 (+4.1%)

$456,048 + $304,032

$760,080

2019

$9,005 (+1.2%)

$451,372 + $300,915

$752,287

2018

$8,900 (+2.2%)

$442,522 + $295,015

$737,537

2017

$8,705 (+2.5%)

$425,340 + $283,560

$708,900

2016

$8,496 (+5.6%)

$425,340 + $283,560

$708,900

2015

$8,042 (−0.4%)

$417,000 + $278,000

$695,000

2014

$8,073 (+23.3%)

$371,099 + $272,799

$643,898

2012

$6,545 (−17.3%)

$335,000 + $246,000

$581,000

2011

$7,918 (−1.1%)

$288,000 + $211,000

$499,000

2010

$8,007 (+3.8%)

$355,078 + $261,023

$616,101

2009

$7,716 (+3.8%)

$352,425 + $259,073

$611,498

2008

$7,435

$353,263 + $259,689

$612,952

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Aug 31, 2016 • Final

Electrical

Install a roof-mounted solar photovoltaic system on a one or two-family residential building.

Electrical

Solar

Aug 31, 2016 • Final

Electrical

Perform a de-rating of the main electrical panel circuit breaker.

Electrical

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

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 39373
Living Sq. Ft: 2,282
# of Units: 1
Legal Description: TR=39373 LOT 104

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,412
Legal Lot Number: 104
Municipality Name: LOS ANGELES
Acres: 0.1242
Zoning Code: LARD6
County Use Description: RESID-PLANNED

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,282
Stories: —
Parking Spaces: 3
Basement: No
Accessible: No
Lot Size: —
Style: Single Family Residential
Year Built: 1998
Year Renovated: 2019
County: Los Angeles County
APN: 2701038004
HOA Dues: $210/month
Garage: No
Features: Views

Home facts updated by owner on Feb 8, 2021

Around this home

Schools

K - 12
Preschool & daycare

Porter Ranch Community School

Public K-8 • Assigned • 0.7mi

10/10

Chatsworth Charter High School

Charter 9-12 • Assigned • 2.6mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Porter Ranch is best known for its upscale homes and scenic views, offering a luxurious suburban lifestyle. The area features well-planned communities, abundant parks, and access to hiking trails, making it ideal for those who enjoy outdoor...
3 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 deals
Was this helpful?
The Los Angeles market is becoming more balanced, with buyers gaining a little more negotiating room as homes take longer to sell and price reductions become more common. Well-priced homes in desirable neighborhoods can still attract strong interest....
1 week ago • Los Angeles
Sang Ur
Redfin Premier agent
124 deals
Was this helpful?
LA real estate remains resilient, with long-term demand, limited desirable inventory, and strong neighborhood-by-neighborhood opportunities. For savvy buyers and sellers, the current market creates opportunities to negotiate strategically and build...
2 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 deals
Was this helpful?
The LA market is rewarding realistic pricing and good strategy. Buyers have more choices and are taking their time, while sellers who price correctly are still getting results. The days of simply “testing the market” are behind us—in this market,...
2 months ago • Los Angeles
Peter Santos
Redfin Premier agent
87 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

8/10 Fire Factor

31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

5 days above 100° expected this year, 12 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

7 unhealthy days expected this year, 9 days in 30 years

Provided by First Street

Historical weather

Porter Ranch, CA • 91326

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 hours in June and 6.3 hours in December, placing it above the U.S. average for solar exposure.

10 hrs

6.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.13M – $1.36M

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Acquire'd

Home values near 11966 Mariposa Bay Ln

Data from public records.

Address	Redfin Estimate
11940 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,242,227
11924 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,241,171
11970 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,120,721
11954 Mariposa Bay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2282 Sq. Ft.	$1,196,654
11953 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,297,282
11941 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,293,202
11929 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,191,282

Address	Redfin Estimate
11932 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| - Baths \| 2712 Sq. Ft.	$1,290,174
11978 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,355,991
11962 Mariposa Bay, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,289,182
11950 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,267,109
11949 Mariposa Bay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2282 Sq. Ft.	$1,189,017
11937 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,198,996
20355 Via Sansovino, Porter Ranch, CA 5 Beds \| 4.5 Baths \| 5192 Sq. Ft.	$1,784,154

Address	Redfin Estimate
11928 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,187,970
11974 Mariposa Bay Lane, Porter Ranch, CA 4 Beds \| 3 Baths \| 2282 Sq. Ft.	$1,183,265
11958 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,272,775
11961 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,198,559
11945 Mariposa Bay Lane, Porter Ranch, CA 5 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,177,579
11933 Mariposa Bay Lane, Porter Ranch, CA 4 Beds \| - Baths \| 2282 Sq. Ft.	$1,172,718

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 11966 Mariposa Bay Ln

Tax history for 11966 Mariposa Bay Ln

Permits

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 91326

Home values near 11966 Mariposa Bay Ln

More real estate resources