Google street view image for 18648 Nau Ave, Porter Ranch, CA 91326

Off market sep 2004 for $510K

$974,576

Est. refi paymentEst. refi $3,386/mo

•

2 ba

•

1,418

sq ft

18648 Nau Ave, Porter Ranch, CA 91326

About this home

18648 Nau Ave is a 1,418 square foot house on a 8,833 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 28, 2004 for $510,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $974,576.

Single-familyProperty Type

1973Year Built

8,833 sq ftLot Size

$687Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$974,576

$465K since sold in September 2004$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.2% lower than the average sale price ($1.02M) of 6 comparable homes.

SOLD AUG 31, 2026
$938,000
A
3 beds2 baths1,285 sq ft
11538 Viking, Porter Ranch, CA 91326
SOLD OCT 30, 2026
$965,000
B
3 beds2 baths1,285 sq ft
11528 Amigo Ave, 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 JUN 26, 2026
$970,000
D
3 beds2 baths1,633 sq ft
18630 Nau, Porter Ranch, CA 91326
SOLD MAY 27, 2026
$1,075,000
E
3 beds2 baths1,429 sq ft
11461 Amigo Ave, Porter Ranch, CA 91326
Pinnacle Estate Properties
SOLD OCT 7, 2026
$1,202,500
F
3 beds2 baths1,818 sq ft
18590 Calle Vista Cir, Porter Ranch, CA 91326

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Earn from this home

Sell

$763,691

Est. take-home

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Refinance

Est. cash available

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Rent

$4,225/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

COMING SOON
$2,749,000
4 beds5 baths4,730 sq ft
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COMING SOON
$1,690,000
5 beds3 baths2,505 sq ft
12216 Beaufait Ave, Porter Ranch, CA 91326
OPEN TODAY, 12PM TO 2PM
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
COMING SOON
$1,100,000
3 beds2 baths2,182 sq ft
12033 Dunblane Ave, Porter Ranch, CA 91326
Berkshire Hathaway HomeService
OPEN TODAY, 12PM TO 3PM
$2,099,000
5 beds4.5 baths3,921 sq ft
20403 Via Medici, Porter Ranch, CA 91326
OPEN TODAY, 1PM TO 4PM
$1,299,000
4 beds3 baths2,829 sq ft
19518 Nashville, Porter Ranch, CA 91326
$995,000
3 beds2 baths1,518 sq ft
10907 Darby, Porter Ranch, CA 91326
OPEN TODAY, 1PM TO 3PM
$1,498,700
6 beds4 baths3,086 sq ft
18605 Kenya, Porter Ranch, CA 91326
OPEN TODAY, 1PM TO 4PM
$1,150,000
3 beds2 baths1,429 sq ft
11546 Viking, Porter Ranch, CA 91326
Acquire'd
See all

Provided by Redfin

Sale history for 18648 Nau Ave

Year

Property tax

Land + Additions

Assessment*

2025

$11,223 (+0.9%)

$580,085 + $145,014

$725,099

2024

$11,126 (+1.5%)

$568,711 + $142,171

$710,882

2023

$10,960 (+35.5%)

$557,560 + $139,384

$696,944

2022

$8,089 (+1.3%)

$546,628 + $136,651

$683,279

2021

$7,988 (−1.0%)

$535,910 + $133,972

$669,882

2020

$8,066 (+4.1%)

$525,402 + $131,346

$656,748

2019

$7,751 (+1.3%)

$520,015 + $130,000

$650,015

2018

$7,651 (+2.3%)

$509,819 + $127,451

$637,270

2017

$7,483 (+8.1%)

$490,023 + $122,502

$612,525

2016

$6,923

$490,023 + $122,502

$612,525

2015

$6,924 (−2.3%)

$454,000 + $114,000

$568,000

2014

$7,086 (+28.6%)

$454,000 + $114,000

$568,000

2012

$5,511 (+1.4%)

$347,000 + $87,000

$434,000

2011

$5,437 (−1.8%)

$338,100 + $84,500

$422,600

2010

$5,537 (+3.0%)

$338,100 + $84,500

$422,600

2009

$5,378 (−18.7%)

$338,100 + $84,500

$422,600

2008

$6,612

$338,100 + $84,500

$422,600

Tax history for 18648 Nau Ave

Year

Property tax

Land + Additions

Assessment*

2025

$11,223 (+0.9%)

$580,085 + $145,014

$725,099

2024

$11,126 (+1.5%)

$568,711 + $142,171

$710,882

2023

$10,960 (+35.5%)

$557,560 + $139,384

$696,944

2022

$8,089 (+1.3%)

$546,628 + $136,651

$683,279

2021

$7,988 (−1.0%)

$535,910 + $133,972

$669,882

2020

$8,066 (+4.1%)

$525,402 + $131,346

$656,748

2019

$7,751 (+1.3%)

$520,015 + $130,000

$650,015

2018

$7,651 (+2.3%)

$509,819 + $127,451

$637,270

2017

$7,483 (+8.1%)

$490,023 + $122,502

$612,525

2016

$6,923

$490,023 + $122,502

$612,525

2015

$6,924 (−2.3%)

$454,000 + $114,000

$568,000

2014

$7,086 (+28.6%)

$454,000 + $114,000

$568,000

2012

$5,511 (+1.4%)

$347,000 + $87,000

$434,000

2011

$5,437 (−1.8%)

$338,100 + $84,500

$422,600

2010

$5,537 (+3.0%)

$338,100 + $84,500

$422,600

2009

$5,378 (−18.7%)

$338,100 + $84,500

$422,600

2008

$6,612

$338,100 + $84,500

$422,600

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

Permits

Apr 27, 2023 • Active

Electrical

Downsize the main electrical circuit breaker.

Electrical

Mar 30, 2023 • Final

Electrical

Upgrade the electrical service panel.

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

Interior

Heating & Cooling
Heating Type: Central

Exterior

View Information
View: Good

Property Information
Subdivision Name: 26442
Living Sq. Ft: 1,418
# of Units: 1
Legal Description: TRACT NO 26442 LOT 69

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,833
Legal Lot Number: 69
Municipality Name: LOS ANGELES
Acres: 0.2028
Depth Footage: 130
Front Footage: 68
Zoning Code: LARE9
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,418
Stories: —
Lot Size: 8,833 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1973
County: Los Angeles County
APN: 2871012024

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 • 1.0mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.9mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.5mi

7/10

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

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

6/10 Heat Factor

7 days above 100° expected this year, 18 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

$926,000 – $1.12M

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Acquire'd

Home values near 18648 Nau Ave

Data from public records.

Address	Redfin Estimate
18631 Nau Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2210 Sq. Ft.	$1,241,593
18647 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$943,732
18661 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1522 Sq. Ft.	$1,019,074
18644 Nau Avenue, Porter Ranch, CA 4 Beds \| 2.5 Baths \| 2680 Sq. Ft.	$1,288,341
11549 Baird Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1685 Sq. Ft.	$1,285,105
11444 Edenberg Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 1935 Sq. Ft.	$1,179,137
11462 Edenberg Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 1935 Sq. Ft.	$1,114,799

Address	Redfin Estimate
18637 Nau Avenue, Porter Ranch, CA 3 Beds \| - Baths \| 1679 Sq. Ft.	$1,069,494
18651 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1418 Sq. Ft.	$1,005,581
18656 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,068,515
18630 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1633 Sq. Ft.	$1,229,393
11461 Edenberg Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 1830 Sq. Ft.	$1,098,316
11450 Edenberg Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,050,509
11517 Baird Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,124,804

Address	Redfin Estimate
18641 Nau Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 1633 Sq. Ft.	$990,597
18657 Nau Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1679 Sq. Ft.	$1,098,530
18652 Nau Avenue, Porter Ranch, CA 4 Beds \| 2.5 Baths \| 1633 Sq. Ft.	$1,114,780
11450 Amigo Avenue, Porter Ranch, CA 5 Beds \| 4 Baths \| 2700 Sq. Ft.	$1,322,313
11453 Edenberg Avenue, Porter Ranch, CA 3 Beds \| 3 Baths \| 1742 Sq. Ft.	$1,112,800
11456 Edenberg Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1757 Sq. Ft.	$1,132,274
11511 Baird Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 1418 Sq. Ft.	$1,039,085

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18648 Nau Ave

Tax history for 18648 Nau 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 18648 Nau Ave

More real estate resources