18923 Harnett St, Porter Ranch, CA 91326

Off market sep 2011 for $454K

$1,233,439

Est. refi paymentEst. refi $2,961/mo

•

2,534

sq ft

18923 Harnett St, Porter Ranch, CA 91326

About this home

Beautiful tree lined street, fresh exterior paint, concrete drive, three car garage & a sprawling single level…aaah, perfect beginnings. Hardwood flooring welcomes you into this spacious floorplan featuring an open & bright living room with cozy fireplace & large formal dining. The eat-in kitchen offers a window which draws your gaze to the openness allowed by the non-existence of a neighboring property to cramp your style. Why would you ever settle for only one Family Room & only one master suite when you could have two, yes, you read correctly, TWO! Vaulted ceilings are featured in the first Family Room, which opens to a mammoth second Family Room/Bonus Room highlighted by a stunning brick fireplace. Master suite numero uno features a private ¾ bath, dressing area, walk-in and slider to the rear. Master suite number two is highlighted by a private full bath with soothing oval tub. Two additional spacious bedrooms offer mirrored wardrobes. Step outside to discover just one adjoining neighbor to the west. You’ll enjoy peace & privacy amongst the trees, grassy area, covered entertaining & tranquil fire-pit arena. Superb value in a truly superb neighborhood. Welcome to your new home!

Single-familyProperty Type

1974Year Built

0.32 acresLot Size

$487Est. Price/Sq.Ft.

3 car garageParking

Listed by Marc Tahler •DRE #01077251 • Rodeo Realty

Listed by Ken Zietz •DRE #01403714 • Rodeo Realty

Bought with Susan MacLean •DRE #01351420 • Showcase Homes Realty & Invest

Redfin checked: 3 minutes ago

•Source:CRMLS #F11061169

Redfin Estimate

$1,233,439

$779K since sold in September 2011$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5% lower than the average sale price ($1.30M) of 6 comparable homes.

SOLD SEP 1, 2026
$1,299,000
A
4 beds3 baths2,728 sq ft
10637 Sylvia Ave, Porter Ranch, CA 91326
Pinnacle Estate Properties, Inc.
SOLD SEP 23, 2026
$1,360,000
B
4 beds3 baths2,606 sq ft
10315 Beckford, Porter Ranch, CA 91326
SOLD OCT 20, 2026
$1,060,000
C
4 beds3 baths2,877 sq ft
19208 Lassen, Northridge, CA 91324
Equity Union
SOLD JUL 29, 2026
$1,469,000
D
4 beds2.5 baths2,665 sq ft
19620 Los Alimos, Chatsworth, CA 91311
Pinnacle Estate Properties
SOLD SEP 18, 2026
$1,402,000
E
4 beds3 baths2,560 sq ft
19900 Hiawatha, Chatsworth, CA 91311
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

$933,537

Est. take-home

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Refinance

Est. cash available

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Rent

$4,898/mo

Redfin rental estimate

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Market trends in Northridge West, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.0%

0.1% MoM

Median sale price

$1.1M

$62K MoM

Avg. days on market

51d

0 days MoM

Recently sold homes

1 MoM

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Acquire'd
See all

Provided by Redfin

Sale history for 18923 Harnett St

Date

Event

Price

Public Records

Sep 19, 2011

Sold

$454,500

$179/sq ft

CRMLS #F11061169

Sep 19, 2011

Sold

$454,400

$179/sq ft

Aug 5, 2011

Pending

—

Jul 19, 2011

Price Changed

$479,950

$189/sq ft

Jun 8, 2011

Price Changed

$499,950

$197/sq ft

May 13, 2011

Listed

$529,999

$209/sq ft

CRMLS #F11014591

May 2, 2011

Listing Removed

—

Feb 3, 2011

Listed

$535,000

$211/sq ft

CRMLS #FR1941601

Sep 7, 2004

Sold

$639,000

$252/sq ft

Jul 15, 2004

Listed

$639,999

$253/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,257 (+0.8%)

$424,448 + $157,706

$582,154

2024

$7,197 (+1.9%)

$416,126 + $154,614

$570,740

2023

$7,063 (+4.7%)

$407,967 + $151,583

$559,550

2022

$6,748 (+1.3%)

$399,968 + $148,611

$548,579

2021

$6,660 (−0.9%)

$392,126 + $145,698

$537,824

2020

$6,721 (+3.9%)

$384,438 + $142,842

$527,280

2019

$6,468 (+2.6%)

$380,497 + $141,378

$521,875

2018

$6,305 (+2.2%)

$373,037 + $138,606

$511,643

2017

$6,169 (+2.5%)

$358,552 + $133,225

$491,777

2016

$6,017 (+1.4%)

$358,552 + $133,225

$491,777

2015

$5,932 (−0.4%)

$351,522 + $130,613

$482,135

2014

$5,958 (−2.7%)

$339,460 + $126,132

$465,592

2012

$6,123 (+43.4%)

$337,926 + $125,562

$463,488

2011

$4,270 (−1.0%)

$331,300 + $123,100

$454,400

2010

$4,314 (+3.6%)

$74,234 + $244,672

$318,906

2009

$4,164 (+4.2%)

$73,680 + $242,844

$316,524

2008

$3,996

$73,856 + $243,421

$317,277

Tax history for 18923 Harnett St

Year

Property tax

Land + Additions

Assessment*

2025

$7,257 (+0.8%)

$424,448 + $157,706

$582,154

2024

$7,197 (+1.9%)

$416,126 + $154,614

$570,740

2023

$7,063 (+4.7%)

$407,967 + $151,583

$559,550

2022

$6,748 (+1.3%)

$399,968 + $148,611

$548,579

2021

$6,660 (−0.9%)

$392,126 + $145,698

$537,824

2020

$6,721 (+3.9%)

$384,438 + $142,842

$527,280

2019

$6,468 (+2.6%)

$380,497 + $141,378

$521,875

2018

$6,305 (+2.2%)

$373,037 + $138,606

$511,643

2017

$6,169 (+2.5%)

$358,552 + $133,225

$491,777

2016

$6,017 (+1.4%)

$358,552 + $133,225

$491,777

2015

$5,932 (−0.4%)

$351,522 + $130,613

$482,135

2014

$5,958 (−2.7%)

$339,460 + $126,132

$465,592

2012

$6,123 (+43.4%)

$337,926 + $125,562

$463,488

2011

$4,270 (−1.0%)

$331,300 + $123,100

$454,400

2010

$4,314 (+3.6%)

$74,234 + $244,672

$318,906

2009

$4,164 (+4.2%)

$73,680 + $242,844

$316,524

2008

$3,996

$73,856 + $243,421

$317,277

*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

0.32 Acres

Year renovated

1974

Sq. Ft.

2,054

Year built

1974

Style

Single Family Residential

County

Los Angeles County

APN

2728016012

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Jan 29, 2013 • Final

Plumbing

Remove and replace a gas water heater.

Gas

Plumbing

Water heater

Apr 9, 2009 • Final

Plumbing

Remove and replace a gas water heater.

Gas

Plumbing

Water heater

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
Attached Garage
# of Garage Spaces: 3

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Dishwasher, Oven, Range
Has Appliances
Breakfast Nook, Family Kitchen, Formal Dining Room, In Kitchen

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

Cooling Information
Central
Has Cooling

Room Information
Two Primaries

Fireplace Information
Family Room, Living Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: One

Exterior

Exterior Information
Roof: Composition

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data

Property Information
Living Area Source: Seller
Parcel Number: 2728016012
Has View
Year Built Source: Seller

Financial

Assesments Information
Assessments: Unknown

Location

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
High School District: Los Angeles Unified

Location Information
Latitude: 34.26145100
Longitude: -118.54548700
Directions: Wilbur to Harnett, west to property

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,054
Stories: —
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Los Angeles County
APN: 2728016012

Home facts updated by county records on Oct 8, 2026

Other

Listing Information
Days Active in MLS: 131
Continuous Days Active in MLS: 131

Listing Agent Information
List Agent First Name: Marc
List Agent Last Name: Tahler
Co-List Agent First Name: Ken
Co-List Agent Last Name: Zietz

Listing Office Information
List Office Name: Rodeo Realty
Co-List Office Name: Rodeo Realty

Selling Agent Information
Buyer Agent First Name: Susan
Buyer Agent Last Name: MacLean

Selling Office Information
Buyer Office Name: Showcase Homes Realty & Invest

Around this home

Schools

K - 12
Preschool & daycare

Beckford Charter for Enriched Studies

Charter K-5 • Assigned • 0.4mi

10/10

Alfred B. Nobel Charter Middle School

Charter 6-8 • Assigned • 0.8mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 1.7mi

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 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....
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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...
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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,...
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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, 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

$1.17M – $1.42M

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Acquire'd

Home values near 18923 Harnett St

Data from public records.

Address	Redfin Estimate
18953 Harnett Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2866 Sq. Ft.	$1,215,671
18900 Harnett Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2171 Sq. Ft.	$1,146,810
18948 Harnett Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2373 Sq. Ft.	$1,336,804
10600 Topeka Drive, Porter Ranch, CA 4 Beds \| 2 Baths \| 1892 Sq. Ft.	$1,109,283
10522 Topeka Drive, Porter Ranch, CA 4 Beds \| 2 Baths \| 1950 Sq. Ft.	$1,518,448
10527 Topeka Drive, Porter Ranch, CA 4 Beds \| 2 Baths \| 1870 Sq. Ft.	$1,064,684
10551 Wilbur Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 1844 Sq. Ft.	$1,237,116

Address	Redfin Estimate
18935 Harnett Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 1844 Sq. Ft.	$1,129,204
18914 Harnett Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2054 Sq. Ft.	$1,052,349
18962 Harnett Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2219 Sq. Ft.	$1,243,045
10532 Topeka Drive, Porter Ranch, CA 4 Beds \| 2 Baths \| 1870 Sq. Ft.	$1,168,566
10521 Topeka Drive, Porter Ranch, CA 4 Beds \| 2 Baths \| 1950 Sq. Ft.	$1,134,075
10533 Topeka Drive, Porter Ranch, CA 3 Beds \| 2 Baths \| 1970 Sq. Ft.	$1,120,749
10541 Wilbur Avenue, Northridge, CA 4 Beds \| 2 Baths \| 2330 Sq. Ft.	$1,338,938

Address	Redfin Estimate
18901 Harnett Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1844 Sq. Ft.	$1,166,112
18930 Harnett Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1844 Sq. Ft.	$1,162,556
18945 Harnett Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2171 Sq. Ft.	$1,225,253
10526 Topeka Drive, Porter Ranch, CA 3 Beds \| 2 Baths \| 1788 Sq. Ft.	$1,053,276
10523 Topeka Drive, Porter Ranch, CA 6 Beds \| 3 Baths \| 2354 Sq. Ft.	$1,229,725
19000 Clymer Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 1870 Sq. Ft.	$1,087,901
10531 Wilbur Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 2054 Sq. Ft.	$1,122,881

Property information provided by CRMLS when last listed in 2011. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Northridge West, CA

Sale history for 18923 Harnett St

Tax history for 18923 Harnett 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 18923 Harnett St

More real estate resources