Google street view image for 18330 Rinaldi Pl, Porter Ranch, CA 91326

Off market may 1988 for $245K

$1,340,247

Est. refi paymentEst. refi $1,392/mo

•

3 ba

•

4,330

sq ft

18330 Rinaldi Pl, Porter Ranch, CA 91326

About this home

18330 Rinaldi Pl is a 4,330 square foot house on a 0.26 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on May 09, 1988 for $245,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,340,247.

Single-familyProperty Type

1965Year Built

0.26 acresLot Size

$310Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,340,247

$1.1M since sold in May 1988$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.9% higher than the average sale price ($1.19M) of 6 comparable homes.

SOLD AUG 27, 2026
$1,150,000
A
5 beds3 baths2,392 sq ft
18400 Bermuda St, Northridge, CA 91326
SOLD APR 24, 2026
$1,380,000
B
5 beds3 baths2,960 sq ft
18822 Salt Lk, Porter Ranch, CA 91326
SOLD AUG 21, 2026
$1,100,000
C
4 beds3 baths2,458 sq ft
10828 Amigo Ave, Porter Ranch, CA 91326
SOLD JUL 24, 2026
$1,286,000
D
4 beds3 baths2,436 sq ft
18778 Algiers St, Porter Ranch, CA 91326
SOLD MAY 19, 2026
$1,005,000
E
5 beds3 baths2,591 sq ft
18301 Chatsworth St, Porter Ranch, CA 91326
SOLD JUL 7, 2026
$1,200,000
F
4 beds3 baths2,452 sq ft
18770 Tribune, Los Angeles, CA 91326

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Earn from this home

Sell

$1,266,561

Est. take-home

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Refinance

Est. cash available

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Rent

$6,819/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
$2,099,000
5 beds5 baths4,116 sq ft
20362 Via Galileo, Porter Ranch, CA 91326
NEW 29 HRS AGO
$1,649,000
4 beds4 baths2,537 sq ft
11149 Chimineas Ave, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,235,000
4 beds3 baths1,917 sq ft
18408 Tribune St, Los Angeles, CA 91326
VIDEO TOUR
$799,000
3 beds2 baths1,559 sq ft
10543 Yolanda Ave, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$2,399,995
5 beds5.5 baths4,864 sq ft
20331 W Windsor Ln, Porter Ranch, CA 91326
Pinnacle Estate Properties
$1,995,000
4 beds6 baths4,721 sq ft
20264 Via Galileo, Porter Ranch, CA 91326
OPEN SUN, 2PM TO 5PM
$989,000
4 beds3 baths2,233 sq ft
18515 Chatsworth St, Porter Ranch, CA 91326
COMING SOON
$799,900
3 beds2 baths1,460 sq ft
18851 Braemore, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,799,950
4 beds4 baths3,192 sq ft
19300 Singing Hls, Porter Ranch, CA 91326
$1,699,900
5 beds5 baths3,352 sq ft
12000 Mirabel, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 18330 Rinaldi Pl

Year

Property tax

Land + Additions

Assessment*

2025

$7,487 (+1.6%)

$156,921 + $431,959

$588,880

2024

$7,372 (+1.9%)

$153,845 + $423,490

$577,335

2023

$7,238 (+4.6%)

$150,829 + $415,187

$566,016

2022

$6,916 (+1.6%)

$147,872 + $407,047

$554,919

2021

$6,810 (+1.7%)

$144,973 + $399,066

$544,039

2020

$6,698 (+17.6%)

$142,131 + $391,242

$533,373

2019

$5,695 (+2.6%)

$140,674 + $415,740

$556,414

2018

$5,549 (+2.2%)

$137,916 + $303,330

$441,246

2017

$5,431 (+3.1%)

$132,561 + $291,552

$424,113

2016

$5,268 (+1.4%)

$132,561 + $291,552

$424,113

2015

$5,194 (−0.4%)

$129,962 + $285,836

$415,798

2014

$5,217 (−1.3%)

$125,503 + $276,028

$401,531

2012

$5,283 (+6.6%)

$124,936 + $274,781

$399,717

2011

$4,957 (+39.1%)

$122,487 + $269,394

$391,881

2010

$3,562 (+3.6%)

$120,086 + $251,112

$371,198

2009

$3,439 (+4.2%)

$119,189 + $141,050

$260,239

2008

$3,301

$119,473 + $141,386

$260,859

Tax history for 18330 Rinaldi Pl

Year

Property tax

Land + Additions

Assessment*

2025

$7,487 (+1.6%)

$156,921 + $431,959

$588,880

2024

$7,372 (+1.9%)

$153,845 + $423,490

$577,335

2023

$7,238 (+4.6%)

$150,829 + $415,187

$566,016

2022

$6,916 (+1.6%)

$147,872 + $407,047

$554,919

2021

$6,810 (+1.7%)

$144,973 + $399,066

$544,039

2020

$6,698 (+17.6%)

$142,131 + $391,242

$533,373

2019

$5,695 (+2.6%)

$140,674 + $415,740

$556,414

2018

$5,549 (+2.2%)

$137,916 + $303,330

$441,246

2017

$5,431 (+3.1%)

$132,561 + $291,552

$424,113

2016

$5,268 (+1.4%)

$132,561 + $291,552

$424,113

2015

$5,194 (−0.4%)

$129,962 + $285,836

$415,798

2014

$5,217 (−1.3%)

$125,503 + $276,028

$401,531

2012

$5,283 (+6.6%)

$124,936 + $274,781

$399,717

2011

$4,957 (+39.1%)

$122,487 + $269,394

$391,881

2010

$3,562 (+3.6%)

$120,086 + $251,112

$371,198

2009

$3,439 (+4.2%)

$119,189 + $141,050

$260,239

2008

$3,301

$119,473 + $141,386

$260,859

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

Property details

Interior

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

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: 28660
Living Sq. Ft: 4,330
# of Units: 1
Legal Description: TRACT NO 28660 LOT 139

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,432
Legal Lot Number: 139
Municipality Name: LOS ANGELES
Acres: 0.2624
Depth Footage: 120
Front Footage: 95
Zoning Code: LARE11
County Use Description: SINGLE FAMILY RESID

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 4,330
Stories: —
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1993
County: Los Angeles County
APN: 2715026039

Home facts updated by county records on Oct 6, 2026

Around this home

Schools

Darby Avenue Charter School

Public K-5 • Assigned • 0.6mi

7/10

Patrick Henry Middle School

Public 6-8 • Assigned • 1.6mi

8/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.0mi

7/10

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,...
4 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

7/10 Fire Factor

20% 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

$1.27M – $1.54M

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Home values near 18330 Rinaldi Pl

Data from public records.

Address	Redfin Estimate
18300 Rinaldi Pl, Porter Ranch, CA 4 Beds \| 2 Baths \| 2084 Sq. Ft.	$1,138,222
18338 Rinaldi Pl, Porter Ranch, CA 4 Beds \| 3 Baths \| 2001 Sq. Ft.	$1,039,258

Address	Redfin Estimate
18310 Rinaldi Pl, Porter Ranch, CA 5 Beds \| 3 Baths \| 2001 Sq. Ft.	$1,144,603
18348 Rinaldi Pl, Porter Ranch, CA 4 Beds \| 3 Baths \| 2434 Sq. Ft.	$1,137,930

Address	Redfin Estimate
18320 Rinaldi Pl, Porter Ranch, CA 4 Beds \| 2 Baths \| 2120 Sq. Ft.	$1,121,466
18400 Rinaldi Pl, Porter Ranch, CA 5 Beds \| 2.5 Baths \| 2425 Sq. Ft.	$1,232,247

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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 18330 Rinaldi Pl

Tax history for 18330 Rinaldi Pl

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 18330 Rinaldi Pl

More real estate resources