Google street view image for 18343 San Jose St, Porter Ranch, CA 91326

Off market mar 2021 for $859K

$1,028,288

Est. refi paymentEst. refi $6,843/mo

•

1,970

sq ft

18343 San Jose St, Porter Ranch, CA 91326

About this home

LOCATION- LOCATION- 5 bedroom - 3 bath Porter Ranch Home In prized Granada High School District. Large usable 11,000 square foot lot. Open dining area with hardwood floors and stepdown livingroom that leads to the large rear yard. Eat-in Kitchen with lots of cabinets and adjacent separate laundry room. separate 5th bedroom and 1/2 bath has no closet. 4 bedrooms, all with hardwood floors and 2 baths. Possible ADU potential.

Single-familyProperty Type

1960Year Built

0.25 acresLot Size

$522Est. Price/Sq.Ft.

2 car garageParking

Listed by Matthew Horn •DRE #01071537 • Keller Williams North Valley

Listed by Marlo Miller •DRE #01464724 • JohnHart Real Estate

Bought with Edik Karapetyan •DRE #01933585 • Coldwell Banker Hallmark Realty

Redfin checked: a minute ago

•Source:CRMLS #SR21003775

Redfin Estimate

$1,028,288

$169K since sold in March 2021$33K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.2% lower than the average sale price ($1.16M) of 6 comparable homes.

SOLD SEP 14, 2026
$1,215,000
A
4 beds3 baths2,194 sq ft
18319 San Jose St, Northridge, CA 91326
SOLD SEP 25, 2026
$1,200,000
B
4 beds3 baths2,093 sq ft
17735 Fullerfarm, Northridge, CA 91325
RE/MAX One
SOLD AUG 27, 2026
$1,150,000
C
5 beds3 baths2,392 sq ft
18400 Bermuda St, Northridge, CA 91326
SOLD JUN 8, 2026
$1,190,800
D
4 beds3 baths1,735 sq ft
10557 Reseda, Northridge, CA 91326
SOLD SEP 1, 2026
$1,060,000
E
4 beds2 baths1,698 sq ft
18438 Los Alimos St, Porter Ranch, CA 91326
SOLD APR 30, 2026
$1,130,000
F
4 beds3 baths2,018 sq ft
10953 Darby Ave, Northridge, CA 91326

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Earn from this home

Sell

$358,495

Est. take-home

List your home with Redfin and save $5,141

Refinance

Est. cash available

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Rent

$5,180/mo

Redfin rental estimate

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Market trends in Northridge East, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.8%

+0.8% MoM

Median sale price

$1.2M

$140K MoM

Avg. days on market

36d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$799,900
3 beds2 baths1,460 sq ft
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OPEN SUN, 1PM TO 4PM
$1,799,950
4 beds4 baths3,192 sq ft
19300 Singing Hls, Porter Ranch, CA 91326
NEW 14 HRS AGO
$1,699,900
5 beds5 baths3,352 sq ft
12000 Mirabel, Porter Ranch, CA 91326
OPEN SAT, 1PM TO 4PM
$1,535,000
3 beds2 baths1,890 sq ft
18334 Hiawatha St, Porter Ranch, CA 91326
3D WALKTHROUGH
$1,999,950
5 beds5.5 baths3,982 sq ft
11978 Ricasoli Way, Porter Ranch, CA 91326
$2,380,000
5 beds6 baths4,214 sq ft
12035 Ricasoli, Porter Ranch, CA 91326
Compass
$674,900
4 beds2.5 baths1,607 sq ft
11621 Tampa Ave #194, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,498,000
4 beds3 baths3,405 sq ft
20233 Wynfreed, Porter Ranch, CA 91326
LISTED BY REDFIN
$789,999
2 beds2.5 baths1,122 sq ft
11506 Ghiberti, Porter Ranch, CA 91326
$1,189,000
4 beds2 baths1,872 sq ft
11841 Laughton Way, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 18343 San Jose St

Year

Property tax

Land + Additions

Assessment*

2025

$12,157 (+1.2%)

$605,078 + $371,838

$976,916

2024

$12,013 (+1.9%)

$605,078 + $371,838

$976,916

2023

$11,785 (+10.2%)

$593,214 + $364,548

$957,762

2022

$10,689 (+1.2%)

$581,583 + $357,400

$938,983

2021

$10,558 (+130.0%)

$700,944 + $175,236

$876,180

2020

$4,591 (+3.8%)

$559,000 + $300,000

$859,000

2019

$4,421 (+3.3%)

$227,382 + $123,945

$351,327

2018

$4,281 (+2.2%)

$222,924 + $121,515

$344,439

2017

$4,189 (+2.7%)

$214,268 + $116,798

$331,066

2016

$4,078 (+1.4%)

$214,268 + $116,798

$331,066

2015

$4,020 (−0.5%)

$210,067 + $114,508

$324,575

2014

$4,041 (−1.2%)

$202,859 + $110,579

$313,438

2012

$4,092 (+3.1%)

$201,943 + $110,080

$312,023

2011

$3,969 (−1.0%)

$197,984 + $107,922

$305,906

2010

$4,010 (+3.6%)

$194,102 + $105,806

$299,908

2009

$3,870 (+4.3%)

$192,652 + $105,016

$297,668

2008

$3,711

$193,110 + $105,266

$298,376

Tax history for 18343 San Jose St

Year

Property tax

Land + Additions

Assessment*

2025

$12,157 (+1.2%)

$605,078 + $371,838

$976,916

2024

$12,013 (+1.9%)

$605,078 + $371,838

$976,916

2023

$11,785 (+10.2%)

$593,214 + $364,548

$957,762

2022

$10,689 (+1.2%)

$581,583 + $357,400

$938,983

2021

$10,558 (+130.0%)

$700,944 + $175,236

$876,180

2020

$4,591 (+3.8%)

$559,000 + $300,000

$859,000

2019

$4,421 (+3.3%)

$227,382 + $123,945

$351,327

2018

$4,281 (+2.2%)

$222,924 + $121,515

$344,439

2017

$4,189 (+2.7%)

$214,268 + $116,798

$331,066

2016

$4,078 (+1.4%)

$214,268 + $116,798

$331,066

2015

$4,020 (−0.5%)

$210,067 + $114,508

$324,575

2014

$4,041 (−1.2%)

$202,859 + $110,579

$313,438

2012

$4,092 (+3.1%)

$201,943 + $110,080

$312,023

2011

$3,969 (−1.0%)

$197,984 + $107,922

$305,906

2010

$4,010 (+3.6%)

$194,102 + $105,806

$299,908

2009

$3,870 (+4.3%)

$192,652 + $105,016

$297,668

2008

$3,711

$193,110 + $105,266

$298,376

*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

1960

Sq. Ft.

1,970

Year built

1960

Style

Single Family Residential

County

Los Angeles County

APN

2731005019

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 28, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Direct Garage Access, Garage - Two Door
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Inside

Kitchen Information
Appliances: Dishwasher, Gas Cooktop
Has Appliances
Area

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down, Kitchen, Living Room

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Open Floor Plan
Levels: One
Main Level Bathrooms: 3
Main Level Bedrooms: 5
Security Features: Carbon Monoxide Detector(s)

Exterior

Exterior Information
Structure Type: House
Roof: Composition
Construction Materials: Stucco

Foundation Information
Foundation Details: Combination

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Front Yard, Lot 10000-19999 Sqft, Yard

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Direction Faces: South
Parcel Number: 2731005019
Property Condition: Fixer
Total # of Stories: 1
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer: Public Sewer
Electricity Connected, Natural Gas Connected, Telephone - In Street, Sewer Connected, Water Connected
Water Source: District/Public

Location

Neighborhood Information
Community Features: Curbs, Gutters, Sidewalks, Street Lighting

School Information
Elementary School: Darby
Middle Or Junior School: Patrick Henry
High School: Granada Hills
High School District: Los Angeles Unified
Elementary School 2: DARBY
Middle Or Junior School 2: PATHEN
High School 2: GRAHIL

Location Information
Latitude: 34.26117100
Longitude: -118.53335500
Directions: North of Devonshire - East of Reseda
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Zoning: LARE11

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 1,970
Stories: —
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1960
County: Los Angeles County
APN: 2731005019

Home facts updated by county records on Aug 28, 2026

Other

Listing Information
Days Active in MLS: 5
Continuous Days Active in MLS: 5

Listing Agent Information
List Agent First Name: Matthew
List Agent Last Name: Horn
Co-List Agent First Name: Marlo
Co-List Agent Last Name: Horn

Listing Office Information
List Office Name: Keller Williams North Valley
Co-List Office Name: JohnHart Real Estate

Selling Agent Information
Buyer Agent First Name: Edik
Buyer Agent Last Name: Karapetyan

Selling Office Information
Buyer Office Name: Coldwell Banker Hallmark Realty

Around this home

Schools

Darby Avenue Charter School

Public K-5 • Assigned • 0.4mi

7/10

Patrick Henry Middle School

Public 6-8 • Assigned • 1.2mi

8/10

Northridge Academy High

Public 9-12 • Assigned • 1.2mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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,...
3 weeks ago • Los Angeles
Peter Santos
Redfin Premier agent
85 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 100° expected this year, 19 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

$977,000 – $1.18M

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Home values near 18343 San Jose St

Data from public records.

Address	Redfin Estimate
18309 San Jose Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2433 Sq. Ft.	$1,451,769
18335 San Jose Street, Porter Ranch, CA 4 Beds \| - Baths \| 2003 Sq. Ft.	$1,123,039

Address	Redfin Estimate
18319 San Jose Street, Northridge, CA 4 Beds \| 3 Baths \| 2194 Sq. Ft.	$1,210,141
18351 San Jose Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1834 Sq. Ft.	$1,011,681

Address	Redfin Estimate
18327 San Jose Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1834 Sq. Ft.	$1,105,504
18359 San Jose Street, Porter Ranch, CA 6 Beds \| 4 Baths \| 2770 Sq. Ft.	$1,145,301

Property information provided by CRMLS when last listed in 2021. 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 Northridge East, CA

Sale history for 18343 San Jose St

Tax history for 18343 San Jose 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 91326

Home values near 18343 San Jose St

More real estate resources