Off market may 2008 for $612K

$1,103,497

Est. refi paymentEst. refi $3,640/mo

•

1,557

sq ft

18815 NAU Ave, Porter Ranch, CA 91326

About this home

Single-familyProperty Type

1972Year Built

0.27 acresLot Size

$709Est. Price/Sq.Ft.

2 car garageParking

Listed by Debi Ardi •DRE #00802221 • Mickie Ardi Realty

Listed by Jacqueline Ardi •DRE #00323569 • Mickie Ardi Realty

Bought with - Out Of Area • Out Of Area Office

Redfin checked: 2 minutes ago

•Source:CRMLS #F1753830

Redfin Estimate

$1,103,497

$491K since sold in May 2008$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.6% higher than the average sale price ($1.08M) of 6 comparable homes.

SOLD JUL 24, 2026
$1,168,000
A
3 beds2 baths1,462 sq ft
11500 Yolanda, Porter Ranch, CA 91326
SOLD AUG 17, 2026
$1,010,000
B
3 beds2 baths1,685 sq ft
11549 Baird, Porter Ranch, CA 91326
SOLD SEP 3, 2026
$955,000
C
3 beds2 baths1,418 sq ft
11656 Amigo Ave, Porter Ranch, CA 91326
SOLD MAY 11, 2026
$1,065,000
D
4 beds2 baths1,536 sq ft
12111 Eddleston Dr, Porter Ranch, CA 91326
SOLD OCT 8, 2026
$1,283,994
E
4 beds2 baths2,258 sq ft
11717 Monte Leon Way, Porter Ranch, CA 91326
SOLD JUN 26, 2026
$970,000
F
3 beds2 baths1,633 sq ft
18630 Nau, Porter Ranch, CA 91326

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Earn from this home

Sell

$784,631

Est. take-home

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Refinance

Est. cash available

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Rent

$4,437/mo

Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated September 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

VIDEO TOUR
$1,274,900
5 beds3 baths2,450 sq ft
18854 Muirkirk, Porter Ranch, CA 91326
$1,195,000
4 beds3 baths2,814 sq ft
12026 Falcon Crst, Porter Ranch, CA 91326
3D WALKTHROUGH
$1,420,000
4 beds3 baths2,399 sq ft
20609 W Chestnut Cir, Porter Ranch, CA 91326
VIDEO TOUR
$850,000
2 beds2.5 baths1,399 sq ft
11501 Meleto, Porter Ranch, CA 91326
$1,170,000
5 beds2.5 baths1,944 sq ft
19776 Ahwanee Ln, Porter Ranch, CA 91326
$949,950
2 beds2 baths1,418 sq ft
18658 Brymer St, Porter Ranch, CA 91326
$1,325,000
5 beds3 baths2,618 sq ft
19309 Olympia St, Porter Ranch, CA 91326
COMING SOON
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$2,099,000
5 beds5 baths4,116 sq ft
20362 Via Galileo, Porter Ranch, CA 91326
$2,649,000
4 beds4.5 baths5,492 sq ft
20239 Jubilee Way W, Porter Ranch, CA 91326
See all

Provided by Redfin

Sale history for 18815 NAU Ave

Year

Property tax

Land + Additions

Assessment*

2025

$9,931 (+1.3%)

$612,409 + $207,526

$819,935

2024

$9,804 (+2.0%)

$600,401 + $203,457

$803,858

2023

$9,616 (+4.8%)

$588,629 + $199,468

$788,097

2022

$9,174 (+1.3%)

$577,088 + $195,557

$772,645

2021

$9,061 (−1.0%)

$565,773 + $191,723

$757,496

2020

$9,149 (+4.1%)

$554,680 + $187,964

$742,644

2019

$8,792 (+3.4%)

$548,993 + $186,037

$735,030

2018

$8,506 (+16.9%)

$538,229 + $182,390

$720,619

2017

$7,276 (+0.4%)

$442,000 + $150,000

$592,000

2016

$7,246

$442,000 + $150,000

$592,000

2015

$7,247 (−5.2%)

$442,000 + $150,000

$592,000

2014

$7,648 (+31.1%)

$456,000 + $155,000

$611,000

2012

$5,833 (+1.3%)

$354,000 + $120,000

$474,000

2011

$5,757 (−1.8%)

$332,000 + $113,000

$445,000

2010

$5,862 (−3.0%)

$332,000 + $113,000

$445,000

2009

$6,044 (+206.4%)

$332,000 + $113,000

$445,000

2008

$1,973

$357,000 + $121,000

$478,000

Tax history for 18815 NAU Ave

Year

Property tax

Land + Additions

Assessment*

2025

$9,931 (+1.3%)

$612,409 + $207,526

$819,935

2024

$9,804 (+2.0%)

$600,401 + $203,457

$803,858

2023

$9,616 (+4.8%)

$588,629 + $199,468

$788,097

2022

$9,174 (+1.3%)

$577,088 + $195,557

$772,645

2021

$9,061 (−1.0%)

$565,773 + $191,723

$757,496

2020

$9,149 (+4.1%)

$554,680 + $187,964

$742,644

2019

$8,792 (+3.4%)

$548,993 + $186,037

$735,030

2018

$8,506 (+16.9%)

$538,229 + $182,390

$720,619

2017

$7,276 (+0.4%)

$442,000 + $150,000

$592,000

2016

$7,246

$442,000 + $150,000

$592,000

2015

$7,247 (−5.2%)

$442,000 + $150,000

$592,000

2014

$7,648 (+31.1%)

$456,000 + $155,000

$611,000

2012

$5,833 (+1.3%)

$354,000 + $120,000

$474,000

2011

$5,757 (−1.8%)

$332,000 + $113,000

$445,000

2010

$5,862 (−3.0%)

$332,000 + $113,000

$445,000

2009

$6,044 (+206.4%)

$332,000 + $113,000

$445,000

2008

$1,973

$357,000 + $121,000

$478,000

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

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.27 Acres

Year renovated

1975

Sq. Ft.

1,557

Year built

1972

Style

Single Family Residential

County

Los Angeles County

APN

2871006006

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 5, 2026.

Jun 2, 2020 • Final

Bldg-alter/repair

Remove and replace the roof on a residential building with composition shingles. The project includes using cool roof products certified by the Cool Roof Rating Council for replacements exceeding half of the total roof area.

Roofing

Dec 23, 2016 • Final

Electrical

Upgrade the electrical service to 200 amps.

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

Parking

Parking / Garage Information
# of Garage Spaces: 2

Interior

Kitchen Information
Has Appliances
Area

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

Cooling Information
Central
Has Cooling

Fireplace Information
Electric, Living Room, Wood
Has Fireplace

Flooring Information
Carpet, Tile

Heating Information
Forced Air
Has Heating

Interior Features
Levels: One

Exterior

Exterior Information
Roof: Composition
Construction Materials: Stucco

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data
Lot Size Dimensions: 70 x 170

Property Information
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 2871006006
Has View

Utilities

Utilities Information
Sewer Available
Water Source: District/Public

Location

School Information
High School District: Los Angeles Unified

Location Information
Latitude: 34.27989600
Longitude: -118.54319200
Other Subdivision Name: Unknown
Directions: NORTH OF RINALDI EAST OF WILBUR
Subdivision Name: Other (OTHR)

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,557
Stories: —
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1975
County: Los Angeles County
APN: 2871006006

Home facts updated by county records on Oct 5, 2026

Other

Listing Information
Days Active in MLS: 78
Continuous Days Active in MLS: 78

Listing Agent Information
List Agent First Name: Debi
List Agent Last Name: Ardi
Co-List Agent First Name: Jacqueline
Co-List Agent Last Name: Ardi

Listing Office Information
List Office Name: Mickie Ardi & Associates
Co-List Office Name: Mickie Ardi & Associates

Selling Agent Information
Buyer Agent First Name: -
Buyer Agent Last Name: Out Of Area

Selling Office Information
Buyer Office Name: Out Of Area Office

Around this home

Schools

Castlebay Lane Charter School

Charter K-5 • Assigned • 1.0mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 2.1mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 2.6mi

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...
1 week ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 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...
6 days ago • Los Angeles
Phil Robinson
Redfin agent
58 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,...
1 month ago • Los Angeles
Peter Santos
Redfin Premier agent
86 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

22% chance of being in a wildfire in next 30 years

5/10 Heat Factor

6 days above 100° expected this year, 16 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

$1.05M – $1.27M

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Home values near 18815 NAU Ave

Data from public records.

Address	Redfin Estimate
18837 Nau Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2551 Sq. Ft.	$1,227,655
18825 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1223 Sq. Ft.	$1,063,532

Address	Redfin Estimate
18833 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1429 Sq. Ft.	$1,054,482
18821 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1285 Sq. Ft.	$985,806

Address	Redfin Estimate
18829 Nau Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 1403 Sq. Ft.	$1,037,517
18807 Nau Avenue, Porter Ranch, CA 6 Beds \| 4 Baths \| 2953 Sq. Ft.	$1,273,490

Property information provided by CRMLS when last listed in 2008. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18815 NAU Ave

Tax history for 18815 NAU Ave

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 18815 NAU Ave

More real estate resources