Google street view image for 11304 Sinclair Pl, Porter Ranch, CA 91326

Off Market Sep 2013 for $680K

$1,336,399

Est. refi paymentEst. refi $2,158/mo

•

2,410

sq ft

11304 Sinclair Pl, Porter Ranch, CA 91326

About this home

Tucked Away on a Small Cul-De-Sac Street this Porter Ranch Pool Home has Breathtaking Views of the Valley & the City Lights! Boasting 5 Bedrooms, 3 Bathrooms and Over 2400 Square Feet of Comfortable Living Space with a Spacious Living Room with Cozy Fireplace and a Dining Area that Overlooks Cooks Kitchen with Built-in Appliances, Tons of Cabinet Space and A Breakfast Bar. Convenient Downstairs Bed & Bath. Large Master Suite offers a Retreat/Library, Bar Area, Walk-in Closet, Private Bath with Dual Sinks and 2 Large Picture Windows Overlooking Valley Views. 3 Additional Bedrooms Upstairs. Entertainers Rear Yard with Pool, Spa, Covered Patio with BBQ Center, Grassy Area & Play House. Additional Amenities Include: Direct Access 2 Car Garage, Central Air & Heat, Copper Plumbing, Dual Pane Windows, Crown Molding, Smooth Ceilings and Recessed Lighting. Located in Desirable Castlebay Lane & Granada Charter High School District.

Single-familyProperty Type

1965Year Built

0.25 acresLot Size

$555Est. Price/Sq.Ft.

2 car garageParking

Listed by Richard Collins •DRE #00649479 • RE/MAX One

Bought with Ronald Kelly •DRE #00897528 • RE/MAX One

Redfin checked: a few seconds ago

•Source:CRMLS #SR13170655

Redfin Estimate

$1,336,399

$656K since sold in September 2013$4,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.4% higher than the average sale price ($1.19M) of 6 comparable homes.

SOLD JAN 22, 2026
$1,025,000
A
5 beds3 baths2,436 sq ft
11258 Yolanda Ave, Porter Ranch, CA 91326
SOLD JUL 24, 2026
$1,286,000
B
4 beds3 baths2,436 sq ft
18778 Algiers St, Porter Ranch, CA 91326
SOLD JUN 18, 2026
$1,280,500
C
4 beds2.5 baths2,552 sq ft
18812 Tulsa, Porter Ranch, CA 91326
SOLD JUL 7, 2026
$1,200,000
D
4 beds3 baths2,452 sq ft
18770 Tribune, Porter Ranch, CA 91326
SOLD MAR 12, 2026
$1,190,000
E
5 beds3 baths2,437 sq ft
11357 Yolanda Ave, Porter Ranch, CA 91326
SOLD MAR 9, 2026
$1,150,000
F
4 beds3 baths2,174 sq ft
18520 Asuncion St, Porter Ranch, CA 91326

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Earn from this home

Sell

$879,922

Est. take-home

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Refinance

Est. cash available

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Rent

$5,421/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.0%

0.0% MoM

Median sale price

$1.3M

$20K MoM

Avg. days on market

39d

1 days MoM

Recently sold homes

4 MoM

New listings for sale

$1,485,998
4 beds3 baths2,655 sq ft
20817 Campania Ln, Northridge, CA 91326
$1,749,950
5 beds5 baths4,300 sq ft
18134 Sandringham Ct, Porter Ranch, CA 91326
$1,150,000
4 beds2 baths2,154 sq ft
19318 Nashville St, Porter Ranch, CA 91326
$899,950
3 beds3 baths1,399 sq ft
20116 Livorno, Northridge, CA 91326
Equity Union
$1,295,000
4 beds3 baths2,712 sq ft
12354 Yew Ct, Porter Ranch, CA 91326
3D WALKTHROUGH
$1,549,945
4 beds4 baths3,300 sq ft
20316 Wynfreed Ln, Porter Ranch, CA 91326
$1,799,950
4 beds4 baths3,905 sq ft
20417 Via Cellini, Porter Ranch, CA 91326
$1,800,000
9 beds7 baths5,389 sq ft
10749 Melvin, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$3,050,000
5 beds5.5 baths4,998 sq ft
20144 W Marlow Way, Porter Ranch, CA 91326
A.I. Realty
$3,699,000
5 beds5.5 baths5,219 sq ft
11701 N Greenwood Dr, Porter Ranch, CA 91326
Hoffman Theus
See all

Provided by Redfin

Sale history for 11304 Sinclair Pl

Year

Property tax

Land + Additions

Assessment*

2025

$10,310 (+1.0%)

$522,458 + $311,118

$833,576

2024

$10,210 (+1.9%)

$522,458 + $311,118

$833,576

2023

$10,016 (+4.8%)

$512,214 + $305,018

$817,232

2022

$9,556 (+1.3%)

$502,171 + $299,038

$801,209

2021

$9,433 (−1.0%)

$492,325 + $293,175

$785,500

2020

$9,524 (+4.0%)

$482,672 + $287,427

$770,099

2019

$9,153 (+1.8%)

$477,723 + $284,480

$762,203

2018

$8,995 (+2.2%)

$468,356 + $278,902

$747,258

2017

$8,798 (+2.5%)

$450,170 + $268,073

$718,243

2016

$8,585 (+1.5%)

$450,170 + $268,073

$718,243

2015

$8,460 (−1.4%)

$441,344 + $262,817

$704,161

2014

$8,577 (+12.2%)

$426,200 + $253,800

$680,000

2012

$7,647 (+3.3%)

$239,930 + $359,897

$599,827

2011

$7,404 (−1.1%)

$235,226 + $352,841

$588,067

2010

$7,486 (+3.7%)

$230,614 + $345,923

$576,537

2009

$7,216 (+4.4%)

$228,891 + $343,338

$572,229

2008

$6,909

$229,435 + $344,154

$573,589

Tax history for 11304 Sinclair Pl

Year

Property tax

Land + Additions

Assessment*

2025

$10,310 (+1.0%)

$522,458 + $311,118

$833,576

2024

$10,210 (+1.9%)

$522,458 + $311,118

$833,576

2023

$10,016 (+4.8%)

$512,214 + $305,018

$817,232

2022

$9,556 (+1.3%)

$502,171 + $299,038

$801,209

2021

$9,433 (−1.0%)

$492,325 + $293,175

$785,500

2020

$9,524 (+4.0%)

$482,672 + $287,427

$770,099

2019

$9,153 (+1.8%)

$477,723 + $284,480

$762,203

2018

$8,995 (+2.2%)

$468,356 + $278,902

$747,258

2017

$8,798 (+2.5%)

$450,170 + $268,073

$718,243

2016

$8,585 (+1.5%)

$450,170 + $268,073

$718,243

2015

$8,460 (−1.4%)

$441,344 + $262,817

$704,161

2014

$8,577 (+12.2%)

$426,200 + $253,800

$680,000

2012

$7,647 (+3.3%)

$239,930 + $359,897

$599,827

2011

$7,404 (−1.1%)

$235,226 + $352,841

$588,067

2010

$7,486 (+3.7%)

$230,614 + $345,923

$576,537

2009

$7,216 (+4.4%)

$228,891 + $343,338

$572,229

2008

$6,909

$229,435 + $344,154

$573,589

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

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.25 Acres

Year renovated

1970

Sq. Ft.

2,410

Year built

1965

Style

Single Family Residential

County

Los Angeles County

APN

2871020009

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Direct Garage Access, RV Access/Parking
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
In Garage

Kitchen Information
Appliances: Convection Oven, Double Oven, Dishwasher, Electric Range, Garbage Disposal
Has Appliances
Area, Breakfast Counter / Bar

Bathroom Information
# of Baths (Full): 1
# of Baths (3/4): 2

Cooling Information
Central
Has Cooling

Room Information
Living Room, Primary Suite, Retreat

Fireplace Information
Gas, Living Room
Has Fireplace

Flooring Information
Carpet, Tile

Heating Information
Central Furnace
Has Heating

Interior Features
Sliding Glass Door(s)
Dry Bar, Copper Plumbing Full, Recessed Lighting
Levels: Two
Spa Features: In Ground
Has Spa
Window Features: Double Pane Windows

Exterior

Exterior Information
Roof: Tile
Fencing: Wrought Iron
Has Fence
Construction Materials: Stucco

Exterior Features
Barbecue Private
Patio And Porch Features: Covered
Has Patio
Pool Features: Private
Has Pool

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Front Yard

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 2871020009
Total # of Stories: 2
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Neighborhood Information
Community Features: Sidewalks

School Information
High School District: Los Angeles Unified

Location Information
Latitude: 34.27607000
Longitude: -118.53937500
Directions: N/Rinaldi & W/Reseda

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,410
Stories: —
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1970
County: Los Angeles County
APN: 2871020009

Home facts updated by county records on Aug 30, 2026

Other

Listing Information
Days Active in MLS: 6
Continuous Days Active in MLS: 6

Listing Agent Information
List Agent First Name: Richard
List Agent Last Name: Collins

Listing Office Information
List Office Name: RE/MAX Olson & Associates,Inc.

Selling Agent Information
Buyer Agent First Name: Ron
Buyer Agent Last Name: Kelly

Selling Office Information
Buyer Office Name: RE/MAX Olson & Associates,Inc.

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.3mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.1mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 2.3mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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The Los Angeles market is transitioning from a strong Sellers market to a much more balanced market. Buyers have more choices, but Sellers can still achieve excellent results if they price competitively and present their homes well.
2 months ago • Los Angeles
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Redfin agent
58 deals
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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,...
2 months ago • Los Angeles County
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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

7/10 Fire Factor

20% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 100° expected this year, 17 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

$1.27M – $1.54M

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A.I. Realty

Home values near 11304 Sinclair Pl

Data from public records.

Address	Redfin Estimate
11320 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,264,803
11358 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2224 Sq. Ft.	$1,220,229

Address	Redfin Estimate
11334 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 2162 Sq. Ft.	$1,084,303
11355 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2090 Sq. Ft.	$1,297,393

Address	Redfin Estimate
11348 Sinclair Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$1,150,015
11349 Sinclair Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1428 Sq. Ft.	$1,053,266

Property information provided by CRMLS when last listed in 2013. 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 Porter Ranch, CA

Sale history for 11304 Sinclair Pl

Tax history for 11304 Sinclair Pl

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 91326

Home values near 11304 Sinclair Pl

More real estate resources