Google street view image for 11390 Sinclair Ave, Porter Ranch, CA 91326

Off market

$1,086,154

•

2 ba

•

1,704

sq ft

11390 Sinclair Ave, Porter Ranch, CA 91326

About this home

11390 Sinclair Ave is a 1,704 square foot house on a 9,599 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,086,154.

Single-familyProperty Type

1965Year Built

9,599 sq ftLot Size

$637Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,086,154

$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.4% higher than the average sale price ($1.02M) of 6 comparable homes.

SOLD JUN 26, 2026
$970,000
A
3 beds2 baths1,633 sq ft
18630 Nau, Porter Ranch, CA 91326
SOLD OCT 7, 2026
$1,202,500
B
3 beds2 baths1,818 sq ft
18590 Calle Vista Cir, Porter Ranch, CA 91326
SOLD MAY 18, 2026
$1,080,000
C
3 beds2 baths1,612 sq ft
18772 Algiers, Porter Ranch, CA 91326
SOLD SEP 3, 2026
$955,000
D
3 beds2 baths1,418 sq ft
11656 Amigo Ave, Porter Ranch, CA 91326
SOLD OCT 20, 2026
$970,000
E
3 beds2 baths1,470 sq ft
10801 Sylvia Ave, Los Angeles, CA 91326
SOLD JUL 20, 2026
$950,000
F
3 beds2 baths1,537 sq ft
18427 San Fernando Msn, Los Angeles, CA 91326

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Earn from this home

Sell

$1,026,227

Est. take-home

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Rent

$4,395/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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Acquire'd
See all

Provided by Redfin

Sale history for 11390 Sinclair Ave

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$11,251 (+174.4%)

$557,940 + $371,280

$929,220

2024

$4,100 (+1.9%)

$547,000 + $364,000

$911,000

2023

$4,025 (+4.6%)

$106,700 + $207,017

$313,717

2022

$3,847 (+1.4%)

$104,608 + $202,958

$307,566

2021

$3,793 (−0.8%)

$102,557 + $198,979

$301,536

2020

$3,825 (+3.8%)

$100,547 + $195,078

$295,625

2019

$3,684 (+3.0%)

$99,517 + $193,078

$292,595

2018

$3,576 (+2.2%)

$97,566 + $189,293

$286,859

2017

$3,498 (+2.7%)

$93,778 + $181,944

$275,722

2016

$3,405 (+1.4%)

$93,778 + $181,944

$275,722

2015

$3,357 (−0.5%)

$91,940 + $178,377

$270,317

2014

$3,375 (−1.2%)

$88,786 + $172,257

$261,043

2012

$3,417 (+3.1%)

$88,385 + $171,479

$259,864

2011

$3,316 (−1.0%)

$86,652 + $168,117

$254,769

2010

$3,350 (+3.6%)

$84,953 + $164,821

$249,774

2009

$3,234 (+4.2%)

$84,319 + $163,590

$247,909

2008

$3,102

$84,520 + $163,979

$248,499

Tax history for 11390 Sinclair Ave

Year

Property tax

Land + Additions

Assessment*

2025

$11,251 (+174.4%)

$557,940 + $371,280

$929,220

2024

$4,100 (+1.9%)

$547,000 + $364,000

$911,000

2023

$4,025 (+4.6%)

$106,700 + $207,017

$313,717

2022

$3,847 (+1.4%)

$104,608 + $202,958

$307,566

2021

$3,793 (−0.8%)

$102,557 + $198,979

$301,536

2020

$3,825 (+3.8%)

$100,547 + $195,078

$295,625

2019

$3,684 (+3.0%)

$99,517 + $193,078

$292,595

2018

$3,576 (+2.2%)

$97,566 + $189,293

$286,859

2017

$3,498 (+2.7%)

$93,778 + $181,944

$275,722

2016

$3,405 (+1.4%)

$93,778 + $181,944

$275,722

2015

$3,357 (−0.5%)

$91,940 + $178,377

$270,317

2014

$3,375 (−1.2%)

$88,786 + $172,257

$261,043

2012

$3,417 (+3.1%)

$88,385 + $171,479

$259,864

2011

$3,316 (−1.0%)

$86,652 + $168,117

$254,769

2010

$3,350 (+3.6%)

$84,953 + $164,821

$249,774

2009

$3,234 (+4.2%)

$84,319 + $163,590

$247,909

2008

$3,102

$84,520 + $163,979

$248,499

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

Permits

Nov 19, 2018 • Final

Bldg-alter/repair

Remove and replace the roof with composition shingles over new solid sheathing. Apply a certified cool roof product for the residential roof replacement. All materials must meet specific weight and fire classification requirements.

Roofing

Sep 29, 2008 • Final

Hvac

Install a new coil, condenser, and furnace.

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

Interior

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

Exterior

Property Information
Subdivision Name: 28661
Living Sq. Ft: 1,704
# of Units: 1
Legal Description: TRACT NO 28661 LOT 86

Lot Information
# of Buildings: 1
Land Sq. Ft: 9,599
Legal Lot Number: 86
Municipality Name: LOS ANGELES
Acres: 0.2204
Depth Footage: 122
Front Footage: 75
Zoning Code: LARS
County Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Corner

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,704
Stories: —
Lot Size: 9,599 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1966
County: Los Angeles County
APN: 2871019014

Home facts updated by county records on Oct 5, 2026

Around this home

Schools

K - 12
Preschool & daycare

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.2mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.0mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 2.4mi

6/10

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

7/10 Fire Factor

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

5/10 Heat Factor

6 days above 100° expected this year, 15 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, 12 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

$1.03M – $1.25M

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Acquire'd

Home values near 11390 Sinclair Ave

Data from public records.

Address	Redfin Estimate
11358 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,194,883
11382 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,106,997
11381 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2913 Sq. Ft.	$1,156,782
11400 Amigo Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1223 Sq. Ft.	$939,263
11390 Amigo Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,356,286
18731 Dylan Street, Porter Ranch, CA 4 Beds \| - Baths \| 2001 Sq. Ft.	$1,113,843
11415 Amigo Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2164 Sq. Ft.	$1,264,247

Address	Redfin Estimate
11366 Sinclair Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1428 Sq. Ft.	$1,002,324
11387 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,276,814
11373 Sinclair Avenue, Porter Ranch, CA 5 Beds \| 3 Baths \| 2436 Sq. Ft.	$1,212,947
11410 Amigo Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1429 Sq. Ft.	$1,046,750
11401 Amigo Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,157,042
18743 Dylan Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1428 Sq. Ft.	$928,864
11409 Amigo Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 2008 Sq. Ft.	$1,092,145

Address	Redfin Estimate
11374 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,316,272
11391 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,263,407
11365 Sinclair Avenue, Porter Ranch, CA 4 Beds \| - Baths \| 2174 Sq. Ft.	$1,190,668
18619 Daisy Place, Porter Ranch, CA 4 Beds \| 3 Baths \| 2090 Sq. Ft.	$1,190,825
18717 Dylan Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,216,808
11440 Dulcet Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 1702 Sq. Ft.	$1,165,390
11385 Amigo Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,145,869

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 11390 Sinclair Ave

Tax history for 11390 Sinclair Ave

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 11390 Sinclair Ave

More real estate resources